From edf9057aca96335e527e9854e474c85e97697788 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Tue, 17 Dec 2024 09:31:08 +1300 Subject: [PATCH 01/28] Tmp: add GA605W & H7606W to AMD-PMF quirks. This will not be submitted upstream as the entire quirk system is being removed in 6.14 kernel. Signed-off-by: Luke D. Jones --- drivers/platform/x86/amd/pmf/pmf-quirks.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/platform/x86/amd/pmf/pmf-quirks.c b/drivers/platform/x86/amd/pmf/pmf-quirks.c index 7cde5733b9ca..02b9d0b49092 100644 --- a/drivers/platform/x86/amd/pmf/pmf-quirks.c +++ b/drivers/platform/x86/amd/pmf/pmf-quirks.c @@ -29,6 +29,22 @@ static const struct dmi_system_id fwbug_list[] = { }, .driver_data = &quirk_no_sps_bug, }, + { + .ident = "ROG Zephyrus G16", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "GA605W"), + }, + .driver_data = &quirk_no_sps_bug, + }, + { + .ident = "ProArt P16", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "H7606W"), + }, + .driver_data = &quirk_no_sps_bug, + }, { .ident = "ROG Ally X", .matches = { -- 2.48.1 From f2bcf1ee4c0bedfdc7e7611887372b62edd8a172 Mon Sep 17 00:00:00 2001 From: Mario Limonciello Date: Tue, 21 Jan 2025 16:03:52 -0600 Subject: [PATCH 02/28] drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1 If the dummy values in `populate_dummy_dml_surface_cfg()` aren't updated then they can lead to a divide by zero in downstream callers like CalculateVMAndRowBytes() Signed-off-by: Mario Limonciello --- drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c index bde4250853b1..f07afe451006 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c @@ -852,7 +852,7 @@ static void populate_dummy_dml_surface_cfg(struct dml_surface_cfg_st *out, unsig out->SurfaceWidthC[location] = in->timing.h_addressable; out->SurfaceHeightC[location] = in->timing.v_addressable; out->PitchY[location] = ((out->SurfaceWidthY[location] + 127) / 128) * 128; - out->PitchC[location] = 0; + out->PitchC[location] = 1; out->DCCEnable[location] = false; out->DCCMetaPitchY[location] = 0; out->DCCMetaPitchC[location] = 0; -- 2.48.1 From 69c51952964f756a95d980944a446e42c7ca3b95 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Tue, 28 Jan 2025 19:29:27 +1300 Subject: [PATCH 04/28] hid-asus: check ROG Ally MCU version and warn ASUS have fixed suspend issues arising from a flag not being cleared in the MCU FW in both the ROG Ally 1 and the ROG Ally X. Implement a check and a warning to encourage users to update the FW to a minimum supported version. Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus.c | 107 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 105 insertions(+), 2 deletions(-) diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 46e3e42f9eb5..599c836507ff 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -52,6 +52,10 @@ MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad"); #define FEATURE_KBD_LED_REPORT_ID1 0x5d #define FEATURE_KBD_LED_REPORT_ID2 0x5e +#define ROG_ALLY_REPORT_SIZE 64 +#define ROG_ALLY_X_MIN_MCU 313 +#define ROG_ALLY_MIN_MCU 319 + #define SUPPORT_KBD_BACKLIGHT BIT(0) #define MAX_TOUCH_MAJOR 8 @@ -84,6 +88,7 @@ MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad"); #define QUIRK_MEDION_E1239T BIT(10) #define QUIRK_ROG_NKEY_KEYBOARD BIT(11) #define QUIRK_ROG_CLAYMORE_II_KEYBOARD BIT(12) +#define QUIRK_ROG_ALLY_XPAD BIT(13) #define I2C_KEYBOARD_QUIRKS (QUIRK_FIX_NOTEBOOK_REPORT | \ QUIRK_NO_INIT_REPORTS | \ @@ -534,9 +539,99 @@ static bool asus_kbd_wmi_led_control_present(struct hid_device *hdev) return !!(value & ASUS_WMI_DSTS_PRESENCE_BIT); } +/* + * We don't care about any other part of the string except the version section. + * Example strings: FGA80100.RC72LA.312_T01, FGA80100.RC71LS.318_T01 + * The bytes "5a 05 03 31 00 1a 13" and possibly more come before the version + * string, and there may be additional bytes after the version string such as + * "75 00 74 00 65 00" or a postfix such as "_T01" + */ +static int mcu_parse_version_string(const u8 *response, size_t response_size) +{ + const u8 *end = response + response_size; + const u8 *p = response; + int dots, err, version; + char buf[4]; + + dots = 0; + while (p < end && dots < 2) { + if (*p++ == '.') + dots++; + } + + if (dots != 2 || p >= end || (p + 3) >= end) + return -EINVAL; + + memcpy(buf, p, 3); + buf[3] = '\0'; + + err = kstrtoint(buf, 10, &version); + if (err || version < 0) + return -EINVAL; + + return version; +} + +static int mcu_request_version(struct hid_device *hdev) +{ + u8 *response __free(kfree) = kzalloc(ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + const u8 request[] = { 0x5a, 0x05, 0x03, 0x31, 0x00, 0x20 }; + int ret; + + if (!response) + return -ENOMEM; + + ret = asus_kbd_set_report(hdev, request, sizeof(request)); + if (ret < 0) + return ret; + + ret = hid_hw_raw_request(hdev, FEATURE_REPORT_ID, response, + ROG_ALLY_REPORT_SIZE, HID_FEATURE_REPORT, + HID_REQ_GET_REPORT); + if (ret < 0) + return ret; + + ret = mcu_parse_version_string(response, ROG_ALLY_REPORT_SIZE); + if (ret < 0) { + pr_err("Failed to parse MCU version: %d\n", ret); + print_hex_dump(KERN_ERR, "MCU: ", DUMP_PREFIX_NONE, + 16, 1, response, ROG_ALLY_REPORT_SIZE, false); + } + + return ret; +} + +static void validate_mcu_fw_version(struct hid_device *hdev, int idProduct) +{ + int min_version, version; + + version = mcu_request_version(hdev); + if (version < 0) + return; + + switch (idProduct) { + case USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY: + min_version = ROG_ALLY_MIN_MCU; + break; + case USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY_X: + min_version = ROG_ALLY_X_MIN_MCU; + break; + default: + min_version = 0; + } + + if (version < min_version) { + hid_warn(hdev, + "The MCU firmware version must be %d or greater to avoid issues with suspend.\n", + min_version); + } +} + static int asus_kbd_register_leds(struct hid_device *hdev) { struct asus_drvdata *drvdata = hid_get_drvdata(hdev); + struct usb_interface *intf; + struct usb_device *udev; unsigned char kbd_func; int ret; @@ -560,6 +655,14 @@ static int asus_kbd_register_leds(struct hid_device *hdev) if (ret < 0) return ret; } + + if (drvdata->quirks & QUIRK_ROG_ALLY_XPAD) { + intf = to_usb_interface(hdev->dev.parent); + udev = interface_to_usbdev(intf); + validate_mcu_fw_version(hdev, + le16_to_cpu(udev->descriptor.idProduct)); + } + } else { /* Initialize keyboard */ ret = asus_kbd_init(hdev, FEATURE_KBD_REPORT_ID); @@ -1280,10 +1383,10 @@ static const struct hid_device_id asus_devices[] = { QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD }, { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY), - QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD }, + QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD | QUIRK_ROG_ALLY_XPAD}, { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY_X), - QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD }, + QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD | QUIRK_ROG_ALLY_XPAD }, { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_CLAYMORE_II_KEYBOARD), QUIRK_ROG_CLAYMORE_II_KEYBOARD }, -- 2.48.1 From be09c4e5184f8c73fcaf4e396cda23d097fa4693 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sun, 1 Sep 2024 14:30:37 +1200 Subject: [PATCH 05/28] platform/x86: asus-wmi: Refactor Ally suspend/resume Adjust how the CSEE direct call hack is used. The results of months of testing combined with help from ASUS to determine the actual cause of suspend issues has resulted in this refactoring which immensely improves the reliability for devices which do not have the following minimum MCU FW version: - ROG Ally X: 313 - ROG Ally 1: 319 For MCU FW versions that match the minimum or above the CSEE hack is disabled and mcu_powersave set to on by default as there are no negatives beyond a slightly slower device reinitialization due to the MCU being powered off. As this is set only at module load time, it is still possible for mcu_powersave sysfs attributes to change it at runtime if so desired. Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus.c | 4 + drivers/platform/x86/asus-wmi.c | 130 ++++++++++++++------- include/linux/platform_data/x86/asus-wmi.h | 15 +++ 3 files changed, 110 insertions(+), 39 deletions(-) diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 599c836507ff..66bae5cea4f9 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -624,6 +624,9 @@ static void validate_mcu_fw_version(struct hid_device *hdev, int idProduct) hid_warn(hdev, "The MCU firmware version must be %d or greater to avoid issues with suspend.\n", min_version); + } else { + set_ally_mcu_hack(false); + set_ally_mcu_powersave(true); } } @@ -1430,4 +1433,5 @@ static struct hid_driver asus_driver = { }; module_hid_driver(asus_driver); +MODULE_IMPORT_NS("ASUS_WMI"); MODULE_LICENSE("GPL"); diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 8bd187e8b47f..671c726f85b8 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -142,16 +142,20 @@ module_param(fnlock_default, bool, 0444); #define ASUS_MINI_LED_2024_STRONG 0x01 #define ASUS_MINI_LED_2024_OFF 0x02 -/* Controls the power state of the USB0 hub on ROG Ally which input is on */ #define ASUS_USB0_PWR_EC0_CSEE "\\_SB.PCI0.SBRG.EC0.CSEE" -/* 300ms so far seems to produce a reliable result on AC and battery */ -#define ASUS_USB0_PWR_EC0_CSEE_WAIT 1500 +/* + * The period required to wait after screen off/on/s2idle.check in MS. + * Time here greatly impacts the wake behaviour. Used in suspend/wake. + */ +#define ASUS_USB0_PWR_EC0_CSEE_WAIT 600 +#define ASUS_USB0_PWR_EC0_CSEE_OFF 0xB7 +#define ASUS_USB0_PWR_EC0_CSEE_ON 0xB8 static const char * const ashs_ids[] = { "ATK4001", "ATK4002", NULL }; static int throttle_thermal_policy_write(struct asus_wmi *); -static const struct dmi_system_id asus_ally_mcu_quirk[] = { +static const struct dmi_system_id asus_rog_ally_device[] = { { .matches = { DMI_MATCH(DMI_BOARD_NAME, "RC71L"), @@ -274,9 +278,6 @@ struct asus_wmi { u32 tablet_switch_dev_id; bool tablet_switch_inverted; - /* The ROG Ally device requires the MCU USB device be disconnected before suspend */ - bool ally_mcu_usb_switch; - enum fan_type fan_type; enum fan_type gpu_fan_type; enum fan_type mid_fan_type; @@ -335,6 +336,9 @@ struct asus_wmi { struct asus_wmi_driver *driver; }; +/* Global to allow setting externally without requiring driver data */ +static bool use_ally_mcu_hack; + /* WMI ************************************************************************/ static int asus_wmi_evaluate_method3(u32 method_id, @@ -549,7 +553,7 @@ static int asus_wmi_get_devstate(struct asus_wmi *asus, u32 dev_id, u32 *retval) return 0; } -static int asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, +int asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, u32 *retval) { return asus_wmi_evaluate_method(ASUS_WMI_METHODID_DEVS, dev_id, @@ -1343,6 +1347,44 @@ static ssize_t nv_temp_target_show(struct device *dev, static DEVICE_ATTR_RW(nv_temp_target); /* Ally MCU Powersave ********************************************************/ + +/* + * The HID driver needs to check MCU version and set this to false if the MCU FW + * version is >= the minimum requirements. New FW do not need the hacks. + */ +void set_ally_mcu_hack(bool enabled) +{ + use_ally_mcu_hack = enabled; + pr_debug("%s Ally MCU suspend quirk\n", + enabled ? "Enabled" : "Disabled"); +} +EXPORT_SYMBOL_NS_GPL(set_ally_mcu_hack, "ASUS_WMI"); + +/* + * mcu_powersave should be enabled always, as it is fixed in MCU FW versions: + * - v313 for Ally X + * - v319 for Ally 1 + * The HID driver checks MCU versions and so should set this if requirements match + */ +void set_ally_mcu_powersave(bool enabled) +{ + int result, err; + + err = asus_wmi_set_devstate(ASUS_WMI_DEVID_MCU_POWERSAVE, enabled, &result); + if (err) { + pr_warn("Failed to set MCU powersave: %d\n", err); + return; + } + if (result > 1) { + pr_warn("Failed to set MCU powersave (result): 0x%x\n", result); + return; + } + + pr_debug("%s MCU Powersave\n", + enabled ? "Enabled" : "Disabled"); +} +EXPORT_SYMBOL_NS_GPL(set_ally_mcu_powersave, "ASUS_WMI"); + static ssize_t mcu_powersave_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -4707,6 +4749,18 @@ static int asus_wmi_add(struct platform_device *pdev) if (err) goto fail_platform; + use_ally_mcu_hack = acpi_has_method(NULL, ASUS_USB0_PWR_EC0_CSEE) + && dmi_check_system(asus_rog_ally_device); + if (use_ally_mcu_hack && dmi_match(DMI_BOARD_NAME, "RC71")) { + /* + * These steps ensure the device is in a valid good state, this is + * especially important for the Ally 1 after a reboot. + */ + acpi_execute_simple_method(NULL, ASUS_USB0_PWR_EC0_CSEE, + ASUS_USB0_PWR_EC0_CSEE_ON); + msleep(ASUS_USB0_PWR_EC0_CSEE_WAIT); + } + /* ensure defaults for tunables */ asus->ppt_pl2_sppt = 5; asus->ppt_pl1_spl = 5; @@ -4719,8 +4773,6 @@ static int asus_wmi_add(struct platform_device *pdev) asus->egpu_enable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_EGPU); asus->dgpu_disable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_DGPU); asus->kbd_rgb_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_STATE); - asus->ally_mcu_usb_switch = acpi_has_method(NULL, ASUS_USB0_PWR_EC0_CSEE) - && dmi_check_system(asus_ally_mcu_quirk); if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MINI_LED_MODE)) asus->mini_led_dev_id = ASUS_WMI_DEVID_MINI_LED_MODE; @@ -4911,34 +4963,6 @@ static int asus_hotk_resume(struct device *device) return 0; } -static int asus_hotk_resume_early(struct device *device) -{ - struct asus_wmi *asus = dev_get_drvdata(device); - - if (asus->ally_mcu_usb_switch) { - /* sleep required to prevent USB0 being yanked then reappearing rapidly */ - if (ACPI_FAILURE(acpi_execute_simple_method(NULL, ASUS_USB0_PWR_EC0_CSEE, 0xB8))) - dev_err(device, "ROG Ally MCU failed to connect USB dev\n"); - else - msleep(ASUS_USB0_PWR_EC0_CSEE_WAIT); - } - return 0; -} - -static int asus_hotk_prepare(struct device *device) -{ - struct asus_wmi *asus = dev_get_drvdata(device); - - if (asus->ally_mcu_usb_switch) { - /* sleep required to ensure USB0 is disabled before sleep continues */ - if (ACPI_FAILURE(acpi_execute_simple_method(NULL, ASUS_USB0_PWR_EC0_CSEE, 0xB7))) - dev_err(device, "ROG Ally MCU failed to disconnect USB dev\n"); - else - msleep(ASUS_USB0_PWR_EC0_CSEE_WAIT); - } - return 0; -} - static int asus_hotk_restore(struct device *device) { struct asus_wmi *asus = dev_get_drvdata(device); @@ -4979,11 +5003,34 @@ static int asus_hotk_restore(struct device *device) return 0; } +static void asus_ally_s2idle_restore(void) +{ + if (use_ally_mcu_hack) { + acpi_execute_simple_method(NULL, ASUS_USB0_PWR_EC0_CSEE, + ASUS_USB0_PWR_EC0_CSEE_ON); + msleep(ASUS_USB0_PWR_EC0_CSEE_WAIT); + } +} + +static int asus_hotk_prepare(struct device *device) +{ + if (use_ally_mcu_hack) { + acpi_execute_simple_method(NULL, ASUS_USB0_PWR_EC0_CSEE, + ASUS_USB0_PWR_EC0_CSEE_OFF); + msleep(ASUS_USB0_PWR_EC0_CSEE_WAIT); + } + return 0; +} + +/* Use only for Ally devices due to the wake_on_ac */ +static struct acpi_s2idle_dev_ops asus_ally_s2idle_dev_ops = { + .restore = asus_ally_s2idle_restore, +}; + static const struct dev_pm_ops asus_pm_ops = { .thaw = asus_hotk_thaw, .restore = asus_hotk_restore, .resume = asus_hotk_resume, - .resume_early = asus_hotk_resume_early, .prepare = asus_hotk_prepare, }; @@ -5011,6 +5058,10 @@ static int asus_wmi_probe(struct platform_device *pdev) return ret; } + ret = acpi_register_lps0_dev(&asus_ally_s2idle_dev_ops); + if (ret) + pr_warn("failed to register LPS0 sleep handler in asus-wmi\n"); + return asus_wmi_add(pdev); } @@ -5043,6 +5094,7 @@ EXPORT_SYMBOL_GPL(asus_wmi_register_driver); void asus_wmi_unregister_driver(struct asus_wmi_driver *driver) { + acpi_unregister_lps0_dev(&asus_ally_s2idle_dev_ops); platform_device_unregister(driver->platform_device); platform_driver_unregister(&driver->platform_driver); used = false; diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 783e2a336861..a32cb8865b2f 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -158,8 +158,23 @@ #define ASUS_WMI_DSTS_LIGHTBAR_MASK 0x0000000F #if IS_REACHABLE(CONFIG_ASUS_WMI) +void set_ally_mcu_hack(bool enabled); +void set_ally_mcu_powersave(bool enabled); +int asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, u32 *retval); int asus_wmi_evaluate_method(u32 method_id, u32 arg0, u32 arg1, u32 *retval); #else +static inline void set_ally_mcu_hack(bool enabled) +{ + return -ENODEV; +} +static inline void set_ally_mcu_powersave(bool enabled) +{ + return -ENODEV; +} +static inline int asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, u32 *retval) +{ + return -ENODEV; +} static inline int asus_wmi_evaluate_method(u32 method_id, u32 arg0, u32 arg1, u32 *retval) { -- 2.48.1 From cb18b84648fd740bba4d5bd5146b1fe617a6942c Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Mon, 26 Aug 2024 12:49:35 +1200 Subject: [PATCH 06/28] hid-asus-ally: Add joystick LED ring support Adds basic support for the joystick RGB LED rings as a multicolour LED device with 4 LEDs. As this uses the software-mode for setting the LED colours it also sets the MCU-mode for LED's to static + the first RGB colour on suspend/reboot/shutdown. This is done to prevent user confusion if the LED's were to not match what was set, and to maintain consistency. Signed-off-by: Luke D. Jones --- drivers/hid/Kconfig | 9 + drivers/hid/Makefile | 1 + drivers/hid/hid-asus-ally.c | 517 ++++++++++++++++++++++++++++++++++++ drivers/hid/hid-asus-ally.h | 42 +++ drivers/hid/hid-asus.c | 12 + 5 files changed, 581 insertions(+) create mode 100644 drivers/hid/hid-asus-ally.c create mode 100644 drivers/hid/hid-asus-ally.h diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 4d2a89d65b65..89357822c27b 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -164,6 +164,15 @@ config HID_ASUS - GL553V series - GL753V series +config HID_ASUS_ALLY + tristate "Asus Ally gamepad configuration support" + depends on USB_HID + depends on LEDS_CLASS + depends on LEDS_CLASS_MULTICOLOR + select POWER_SUPPLY + help + Support for configuring the Asus ROG Ally gamepad using attributes. + config HID_AUREAL tristate "Aureal" help diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index 24de45f3677d..f338c9eb4600 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -31,6 +31,7 @@ obj-$(CONFIG_HID_APPLE) += hid-apple.o obj-$(CONFIG_HID_APPLEIR) += hid-appleir.o obj-$(CONFIG_HID_CREATIVE_SB0540) += hid-creative-sb0540.o obj-$(CONFIG_HID_ASUS) += hid-asus.o +obj-$(CONFIG_HID_ASUS_ALLY) += hid-asus-ally.o obj-$(CONFIG_HID_AUREAL) += hid-aureal.o obj-$(CONFIG_HID_BELKIN) += hid-belkin.o obj-$(CONFIG_HID_BETOP_FF) += hid-betopff.o diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c new file mode 100644 index 000000000000..d4172a829ced --- /dev/null +++ b/drivers/hid/hid-asus-ally.c @@ -0,0 +1,517 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * HID driver for Asus ROG laptops and Ally + * + * Copyright (c) 2023 Luke Jones + */ + +#include "linux/device.h" +#include +#include +#include "linux/pm.h" +#include "linux/slab.h" +#include "linux/stddef.h" +#include +#include +#include +#include +#include + +#include "hid-ids.h" +#include "hid-asus-ally.h" + +#define READY_MAX_TRIES 3 +#define FEATURE_REPORT_ID 0x0d +#define FEATURE_ROG_ALLY_REPORT_ID 0x5a +#define FEATURE_ROG_ALLY_CODE_PAGE 0xD1 +#define FEATURE_ROG_ALLY_REPORT_SIZE 64 +#define ALLY_X_INPUT_REPORT_USB 0x0B +#define ALLY_X_INPUT_REPORT_USB_SIZE 16 + +#define ROG_ALLY_REPORT_SIZE 64 +#define ROG_ALLY_X_MIN_MCU 313 +#define ROG_ALLY_MIN_MCU 319 + +#define FEATURE_KBD_LED_REPORT_ID1 0x5d +#define FEATURE_KBD_LED_REPORT_ID2 0x5e + +static const u8 EC_INIT_STRING[] = { 0x5A, 'A', 'S', 'U', 'S', ' ', 'T', 'e','c', 'h', '.', 'I', 'n', 'c', '.', '\0' }; +static const u8 EC_MODE_LED_APPLY[] = { 0x5A, 0xB4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; +static const u8 EC_MODE_LED_SET[] = { 0x5A, 0xB5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; +static const u8 FORCE_FEEDBACK_OFF[] = { 0x0D, 0x0F, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0xEB }; + +static const struct hid_device_id rog_ally_devices[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY_X) }, + {} +}; + +struct ally_rgb_dev { + struct hid_device *hdev; + struct led_classdev_mc led_rgb_dev; + struct work_struct work; + bool output_worker_initialized; + spinlock_t lock; + + bool removed; + bool update_rgb; + uint8_t red[4]; + uint8_t green[4]; + uint8_t blue[4]; +}; + +struct ally_rgb_data { + uint8_t brightness; + uint8_t red[4]; + uint8_t green[4]; + uint8_t blue[4]; + bool initialized; +}; + +static struct ally_drvdata { + struct hid_device *hdev; + struct ally_rgb_dev *led_rgb_dev; + struct ally_rgb_data led_rgb_data; +} drvdata; + +/** + * asus_dev_set_report - send set report request to device. + * + * @hdev: hid device + * @buf: in/out data to transfer + * @len: length of buf + * + * Return: count of data transferred, negative if error + * + * Same behavior as hid_hw_raw_request. Note that the input buffer is duplicated. + */ +static int asus_dev_set_report(struct hid_device *hdev, const u8 *buf, size_t len) +{ + unsigned char *dmabuf; + int ret; + + dmabuf = kmemdup(buf, len, GFP_KERNEL); + if (!dmabuf) + return -ENOMEM; + + ret = hid_hw_raw_request(hdev, buf[0], dmabuf, len, HID_FEATURE_REPORT, + HID_REQ_SET_REPORT); + kfree(dmabuf); + + return ret; +} + +static u8 get_endpoint_address(struct hid_device *hdev) +{ + struct usb_interface *intf; + struct usb_host_endpoint *ep; + + intf = to_usb_interface(hdev->dev.parent); + + if (intf) { + ep = intf->cur_altsetting->endpoint; + if (ep) { + return ep->desc.bEndpointAddress; + } + } + + return -ENODEV; +} + +/**************************************************************************************************/ +/* ROG Ally LED control */ +/**************************************************************************************************/ +static void ally_rgb_schedule_work(struct ally_rgb_dev *led) +{ + unsigned long flags; + + spin_lock_irqsave(&led->lock, flags); + if (!led->removed) + schedule_work(&led->work); + spin_unlock_irqrestore(&led->lock, flags); +} + +/* + * The RGB still has the basic 0-3 level brightness. Since the multicolour + * brightness is being used in place, set this to max + */ +static int ally_rgb_set_bright_base_max(struct hid_device *hdev) +{ + u8 buf[] = { FEATURE_KBD_LED_REPORT_ID1, 0xba, 0xc5, 0xc4, 0x02 }; + + return asus_dev_set_report(hdev, buf, sizeof(buf)); +} + +static void ally_rgb_do_work(struct work_struct *work) +{ + struct ally_rgb_dev *led = container_of(work, struct ally_rgb_dev, work); + int ret; + unsigned long flags; + + u8 buf[16] = { [0] = FEATURE_ROG_ALLY_REPORT_ID, + [1] = FEATURE_ROG_ALLY_CODE_PAGE, + [2] = xpad_cmd_set_leds, + [3] = xpad_cmd_len_leds }; + + spin_lock_irqsave(&led->lock, flags); + if (!led->update_rgb) { + spin_unlock_irqrestore(&led->lock, flags); + return; + } + + for (int i = 0; i < 4; i++) { + buf[5 + i * 3] = drvdata.led_rgb_dev->green[i]; + buf[6 + i * 3] = drvdata.led_rgb_dev->blue[i]; + buf[4 + i * 3] = drvdata.led_rgb_dev->red[i]; + } + led->update_rgb = false; + + spin_unlock_irqrestore(&led->lock, flags); + + ret = asus_dev_set_report(led->hdev, buf, sizeof(buf)); + if (ret < 0) + hid_err(led->hdev, "Ally failed to set gamepad backlight: %d\n", ret); +} + +static void ally_rgb_set(struct led_classdev *cdev, enum led_brightness brightness) +{ + struct led_classdev_mc *mc_cdev = lcdev_to_mccdev(cdev); + struct ally_rgb_dev *led = container_of(mc_cdev, struct ally_rgb_dev, led_rgb_dev); + int intensity, bright; + unsigned long flags; + + led_mc_calc_color_components(mc_cdev, brightness); + spin_lock_irqsave(&led->lock, flags); + led->update_rgb = true; + bright = mc_cdev->led_cdev.brightness; + for (int i = 0; i < 4; i++) { + intensity = mc_cdev->subled_info[i].intensity; + drvdata.led_rgb_dev->red[i] = (((intensity >> 16) & 0xFF) * bright) / 255; + drvdata.led_rgb_dev->green[i] = (((intensity >> 8) & 0xFF) * bright) / 255; + drvdata.led_rgb_dev->blue[i] = ((intensity & 0xFF) * bright) / 255; + } + spin_unlock_irqrestore(&led->lock, flags); + drvdata.led_rgb_data.initialized = true; + + ally_rgb_schedule_work(led); +} + +static int ally_rgb_set_static_from_multi(struct hid_device *hdev) +{ + u8 buf[17] = {FEATURE_KBD_LED_REPORT_ID1, 0xb3}; + int ret; + + /* + * Set single zone single colour based on the first LED of EC software mode. + * buf[2] = zone, buf[3] = mode + */ + buf[4] = drvdata.led_rgb_data.red[0]; + buf[5] = drvdata.led_rgb_data.green[0]; + buf[6] = drvdata.led_rgb_data.blue[0]; + + ret = asus_dev_set_report(hdev, buf, sizeof(buf)); + if (ret < 0) + return ret; + + ret = asus_dev_set_report(hdev, EC_MODE_LED_APPLY, sizeof(EC_MODE_LED_APPLY)); + if (ret < 0) + return ret; + + return asus_dev_set_report(hdev, EC_MODE_LED_SET, sizeof(EC_MODE_LED_SET)); +} + +/* + * Store the RGB values for restoring on resume, and set the static mode to the first LED colour +*/ +static void ally_rgb_store_settings(void) +{ + int arr_size = sizeof(drvdata.led_rgb_data.red); + + struct ally_rgb_dev *led_rgb = drvdata.led_rgb_dev; + + drvdata.led_rgb_data.brightness = led_rgb->led_rgb_dev.led_cdev.brightness; + + memcpy(drvdata.led_rgb_data.red, led_rgb->red, arr_size); + memcpy(drvdata.led_rgb_data.green, led_rgb->green, arr_size); + memcpy(drvdata.led_rgb_data.blue, led_rgb->blue, arr_size); + + ally_rgb_set_static_from_multi(led_rgb->hdev); +} + +static void ally_rgb_restore_settings(struct ally_rgb_dev *led_rgb, struct led_classdev *led_cdev, + struct mc_subled *mc_led_info) +{ + int arr_size = sizeof(drvdata.led_rgb_data.red); + + memcpy(led_rgb->red, drvdata.led_rgb_data.red, arr_size); + memcpy(led_rgb->green, drvdata.led_rgb_data.green, arr_size); + memcpy(led_rgb->blue, drvdata.led_rgb_data.blue, arr_size); + for (int i = 0; i < 4; i++) { + mc_led_info[i].intensity = (drvdata.led_rgb_data.red[i] << 16) | + (drvdata.led_rgb_data.green[i] << 8) | + drvdata.led_rgb_data.blue[i]; + } + led_cdev->brightness = drvdata.led_rgb_data.brightness; +} + +/* Set LEDs. Call after any setup. */ +static void ally_rgb_resume(void) +{ + struct ally_rgb_dev *led_rgb = drvdata.led_rgb_dev; + struct led_classdev *led_cdev; + struct mc_subled *mc_led_info; + + if (!led_rgb) + return; + + led_cdev = &led_rgb->led_rgb_dev.led_cdev; + mc_led_info = led_rgb->led_rgb_dev.subled_info; + + if (drvdata.led_rgb_data.initialized) { + ally_rgb_restore_settings(led_rgb, led_cdev, mc_led_info); + led_rgb->update_rgb = true; + ally_rgb_schedule_work(led_rgb); + ally_rgb_set_bright_base_max(led_rgb->hdev); + } +} + +static int ally_rgb_register(struct hid_device *hdev, struct ally_rgb_dev *led_rgb) +{ + struct mc_subled *mc_led_info; + struct led_classdev *led_cdev; + + mc_led_info = + devm_kmalloc_array(&hdev->dev, 12, sizeof(*mc_led_info), GFP_KERNEL | __GFP_ZERO); + if (!mc_led_info) + return -ENOMEM; + + mc_led_info[0].color_index = LED_COLOR_ID_RGB; + mc_led_info[1].color_index = LED_COLOR_ID_RGB; + mc_led_info[2].color_index = LED_COLOR_ID_RGB; + mc_led_info[3].color_index = LED_COLOR_ID_RGB; + + led_rgb->led_rgb_dev.subled_info = mc_led_info; + led_rgb->led_rgb_dev.num_colors = 4; + + led_cdev = &led_rgb->led_rgb_dev.led_cdev; + led_cdev->brightness = 128; + led_cdev->name = "ally:rgb:joystick_rings"; + led_cdev->max_brightness = 255; + led_cdev->brightness_set = ally_rgb_set; + + if (drvdata.led_rgb_data.initialized) { + ally_rgb_restore_settings(led_rgb, led_cdev, mc_led_info); + } + + return devm_led_classdev_multicolor_register(&hdev->dev, &led_rgb->led_rgb_dev); +} + +static struct ally_rgb_dev *ally_rgb_create(struct hid_device *hdev) +{ + struct ally_rgb_dev *led_rgb; + int ret; + + led_rgb = devm_kzalloc(&hdev->dev, sizeof(struct ally_rgb_dev), GFP_KERNEL); + if (!led_rgb) + return ERR_PTR(-ENOMEM); + + ret = ally_rgb_register(hdev, led_rgb); + if (ret < 0) { + cancel_work_sync(&led_rgb->work); + devm_kfree(&hdev->dev, led_rgb); + return ERR_PTR(ret); + } + + led_rgb->hdev = hdev; + led_rgb->removed = false; + + INIT_WORK(&led_rgb->work, ally_rgb_do_work); + led_rgb->output_worker_initialized = true; + spin_lock_init(&led_rgb->lock); + + ally_rgb_set_bright_base_max(hdev); + + /* Not marked as initialized unless ally_rgb_set() is called */ + if (drvdata.led_rgb_data.initialized) { + msleep(1500); + led_rgb->update_rgb = true; + ally_rgb_schedule_work(led_rgb); + } + + return led_rgb; +} + +static void ally_rgb_remove(struct hid_device *hdev) +{ + struct ally_rgb_dev *led_rgb = drvdata.led_rgb_dev; + unsigned long flags; + int ep; + + ep = get_endpoint_address(hdev); + if (ep != ROG_ALLY_CFG_INTF_IN) + return; + + if (!drvdata.led_rgb_dev || led_rgb->removed) + return; + + spin_lock_irqsave(&led_rgb->lock, flags); + led_rgb->removed = true; + led_rgb->output_worker_initialized = false; + spin_unlock_irqrestore(&led_rgb->lock, flags); + cancel_work_sync(&led_rgb->work); + devm_led_classdev_multicolor_unregister(&hdev->dev, &led_rgb->led_rgb_dev); + + hid_info(hdev, "Removed Ally RGB interface"); +} + +/**************************************************************************************************/ +/* ROG Ally driver init */ +/**************************************************************************************************/ + +static int ally_hid_init(struct hid_device *hdev) +{ + int ret; + + ret = asus_dev_set_report(hdev, EC_INIT_STRING, sizeof(EC_INIT_STRING)); + if (ret < 0) { + hid_err(hdev, "Ally failed to send init command: %d\n", ret); + return ret; + } + + ret = asus_dev_set_report(hdev, FORCE_FEEDBACK_OFF, sizeof(FORCE_FEEDBACK_OFF)); + if (ret < 0) + hid_err(hdev, "Ally failed to send init command: %d\n", ret); + + return ret; +} + +static int ally_hid_probe(struct hid_device *hdev, const struct hid_device_id *_id) +{ + int ret, ep; + + ep = get_endpoint_address(hdev); + if (ep < 0) + return ep; + + if (ep != ROG_ALLY_CFG_INTF_IN) + return -ENODEV; + + ret = hid_parse(hdev); + if (ret) { + hid_err(hdev, "Parse failed\n"); + return ret; + } + + ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW); + if (ret) { + hid_err(hdev, "Failed to start HID device\n"); + return ret; + } + + ret = hid_hw_open(hdev); + if (ret) { + hid_err(hdev, "Failed to open HID device\n"); + goto err_stop; + } + + /* Initialize MCU even before alloc */ + ret = ally_hid_init(hdev); + if (ret < 0) + return ret; + + drvdata.hdev = hdev; + hid_set_drvdata(hdev, &drvdata); + + /* This should almost always exist */ + if (ep == ROG_ALLY_CFG_INTF_IN) { + drvdata.led_rgb_dev = ally_rgb_create(hdev); + if (IS_ERR(drvdata.led_rgb_dev)) + hid_err(hdev, "Failed to create Ally gamepad LEDs.\n"); + else + hid_info(hdev, "Created Ally RGB LED controls.\n"); + + if (IS_ERR(drvdata.led_rgb_dev)) + goto err_close; + } + + return 0; + +err_close: + hid_hw_close(hdev); +err_stop: + hid_hw_stop(hdev); + return ret; +} + +static void ally_hid_remove(struct hid_device *hdev) +{ + if (drvdata.led_rgb_dev) + ally_rgb_remove(hdev); + + hid_hw_close(hdev); + hid_hw_stop(hdev); +} + +static int ally_hid_reset_resume(struct hid_device *hdev) +{ + int ep = get_endpoint_address(hdev); + if (ep != ROG_ALLY_CFG_INTF_IN) + return 0; + + ally_hid_init(hdev); + ally_rgb_resume(); + + return 0; +} + +static int ally_pm_thaw(struct device *dev) +{ + struct hid_device *hdev = to_hid_device(dev); + + return ally_hid_reset_resume(hdev); +} + +static int ally_pm_suspend(struct device *dev) +{ + if (drvdata.led_rgb_dev) { + ally_rgb_store_settings(); + } + + return 0; +} + +static const struct dev_pm_ops ally_pm_ops = { + .thaw = ally_pm_thaw, + .suspend = ally_pm_suspend, + .poweroff = ally_pm_suspend, +}; + +MODULE_DEVICE_TABLE(hid, rog_ally_devices); + +static struct hid_driver rog_ally_cfg = { .name = "asus_rog_ally", + .id_table = rog_ally_devices, + .probe = ally_hid_probe, + .remove = ally_hid_remove, + /* ALLy 1 requires this to reset device state correctly */ + .reset_resume = ally_hid_reset_resume, + .driver = { + .pm = &ally_pm_ops, + } +}; + +static int __init rog_ally_init(void) +{ + return hid_register_driver(&rog_ally_cfg); +} + +static void __exit rog_ally_exit(void) +{ + hid_unregister_driver(&rog_ally_cfg); +} + +module_init(rog_ally_init); +module_exit(rog_ally_exit); + +MODULE_AUTHOR("Luke D. Jones"); +MODULE_DESCRIPTION("HID Driver for ASUS ROG Ally gamepad configuration."); +MODULE_LICENSE("GPL"); diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h new file mode 100644 index 000000000000..2f621e16a9d8 --- /dev/null +++ b/drivers/hid/hid-asus-ally.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later + * + * HID driver for Asus ROG laptops and Ally + * + * Copyright (c) 2023 Luke Jones + */ + +#include +#include + +#define ROG_ALLY_CFG_INTF_IN 0x83 +#define ROG_ALLY_CFG_INTF_OUT 0x04 +#define ROG_ALLY_X_INTF_IN 0x87 + +/* the xpad_cmd determines which feature is set or queried */ +enum xpad_cmd { + xpad_cmd_set_mode = 0x01, + xpad_cmd_set_mapping = 0x02, + xpad_cmd_set_js_dz = 0x04, /* deadzones */ + xpad_cmd_set_tr_dz = 0x05, /* deadzones */ + xpad_cmd_set_vibe_intensity = 0x06, + xpad_cmd_set_leds = 0x08, + xpad_cmd_check_ready = 0x0A, + xpad_cmd_set_calibration = 0x0D, + xpad_cmd_set_turbo = 0x0F, + xpad_cmd_set_response_curve = 0x13, + xpad_cmd_set_adz = 0x18, +}; + +/* the xpad_cmd determines which feature is set or queried */ +enum xpad_cmd_len { + xpad_cmd_len_mode = 0x01, + xpad_cmd_len_mapping = 0x2c, + xpad_cmd_len_deadzone = 0x04, + xpad_cmd_len_vibe_intensity = 0x02, + xpad_cmd_len_leds = 0x0C, + xpad_cmd_len_calibration2 = 0x01, + xpad_cmd_len_calibration3 = 0x01, + xpad_cmd_len_turbo = 0x20, + xpad_cmd_len_response_curve = 0x09, + xpad_cmd_len_adz = 0x02, +}; diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 66bae5cea4f9..9ebee77638a0 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -33,6 +33,7 @@ #include #include "hid-ids.h" +#include "hid-asus-ally.h" MODULE_AUTHOR("Yusuke Fujimaki "); MODULE_AUTHOR("Brendan McGrath "); @@ -1135,6 +1136,17 @@ static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id) drvdata->quirks = id->driver_data; + /* Ignore these endpoints as they are used by hid-asus-ally */ + if (drvdata->quirks & QUIRK_ROG_ALLY_XPAD) { + struct usb_interface *intf = to_usb_interface(hdev->dev.parent); + struct usb_host_endpoint *ep = intf->cur_altsetting->endpoint; + + if (ep->desc.bEndpointAddress == ROG_ALLY_X_INTF_IN || + ep->desc.bEndpointAddress == ROG_ALLY_CFG_INTF_IN || + ep->desc.bEndpointAddress == ROG_ALLY_CFG_INTF_OUT) + return -ENODEV; + } + /* * T90CHI's keyboard dock returns same ID values as T100CHI's dock. * Thus, identify T90CHI dock with product name string. -- 2.48.1 From 75c2fe6293821b19f940abfc98e04ccaf0187640 Mon Sep 17 00:00:00 2001 From: Luke Jones Date: Mon, 24 Feb 2025 19:40:04 +1300 Subject: [PATCH 07/28] hid-asus-ally: move MCU FW validation to module Signed-off-by: Luke Jones --- drivers/hid/hid-asus-ally.c | 97 ++++++++++++++++++++++++++++++++++ drivers/hid/hid-asus.c | 101 ------------------------------------ 2 files changed, 97 insertions(+), 101 deletions(-) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index d4172a829ced..cf0bbaa88a69 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -368,6 +368,97 @@ static void ally_rgb_remove(struct hid_device *hdev) /* ROG Ally driver init */ /**************************************************************************************************/ +/* + * We don't care about any other part of the string except the version section. + * Example strings: FGA80100.RC72LA.312_T01, FGA80100.RC71LS.318_T01 + * The bytes "5a 05 03 31 00 1a 13" and possibly more come before the version + * string, and there may be additional bytes after the version string such as + * "75 00 74 00 65 00" or a postfix such as "_T01" + */ +static int mcu_parse_version_string(const u8 *response, size_t response_size) +{ + const u8 *end = response + response_size; + const u8 *p = response; + int dots, err, version; + char buf[4]; + + dots = 0; + while (p < end && dots < 2) { + if (*p++ == '.') + dots++; + } + + if (dots != 2 || p >= end || (p + 3) >= end) + return -EINVAL; + + memcpy(buf, p, 3); + buf[3] = '\0'; + + err = kstrtoint(buf, 10, &version); + if (err || version < 0) + return -EINVAL; + + return version; +} + +static int mcu_request_version(struct hid_device *hdev) +{ + u8 *response __free(kfree) = kzalloc(ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + const u8 request[] = { 0x5a, 0x05, 0x03, 0x31, 0x00, 0x20 }; + int ret; + + if (!response) + return -ENOMEM; + + ret = asus_dev_set_report(hdev, request, sizeof(request)); + if (ret < 0) + return ret; + + ret = hid_hw_raw_request(hdev, FEATURE_REPORT_ID, response, + ROG_ALLY_REPORT_SIZE, HID_FEATURE_REPORT, + HID_REQ_GET_REPORT); + if (ret < 0) + return ret; + + ret = mcu_parse_version_string(response, ROG_ALLY_REPORT_SIZE); + if (ret < 0) { + pr_err("Failed to parse MCU version: %d\n", ret); + print_hex_dump(KERN_ERR, "MCU: ", DUMP_PREFIX_NONE, + 16, 1, response, ROG_ALLY_REPORT_SIZE, false); + } + + return ret; +} + +static void validate_mcu_fw_version(struct hid_device *hdev, int idProduct) +{ + int min_version, version; + + version = mcu_request_version(hdev); + if (version < 0) + return; + + switch (idProduct) { + case USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY: + min_version = ROG_ALLY_MIN_MCU; + break; + case USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY_X: + min_version = ROG_ALLY_X_MIN_MCU; + break; + default: + min_version = 0; + } + + if (version < min_version) { + hid_warn(hdev, + "The MCU firmware version must be %d or greater to avoid issues with suspend.\n", + min_version); + } else { + set_ally_mcu_hack(false); + set_ally_mcu_powersave(true); + } +} + static int ally_hid_init(struct hid_device *hdev) { int ret; @@ -387,6 +478,9 @@ static int ally_hid_init(struct hid_device *hdev) static int ally_hid_probe(struct hid_device *hdev, const struct hid_device_id *_id) { + struct usb_interface *intf = to_usb_interface(hdev->dev.parent); + struct usb_device *udev = interface_to_usbdev(intf); + u16 idProduct = le16_to_cpu(udev->descriptor.idProduct); int ret, ep; ep = get_endpoint_address(hdev); @@ -424,6 +518,8 @@ static int ally_hid_probe(struct hid_device *hdev, const struct hid_device_id *_ /* This should almost always exist */ if (ep == ROG_ALLY_CFG_INTF_IN) { + validate_mcu_fw_version(hdev, idProduct); + drvdata.led_rgb_dev = ally_rgb_create(hdev); if (IS_ERR(drvdata.led_rgb_dev)) hid_err(hdev, "Failed to create Ally gamepad LEDs.\n"); @@ -512,6 +608,7 @@ static void __exit rog_ally_exit(void) module_init(rog_ally_init); module_exit(rog_ally_exit); +MODULE_IMPORT_NS("ASUS_WMI"); MODULE_AUTHOR("Luke D. Jones"); MODULE_DESCRIPTION("HID Driver for ASUS ROG Ally gamepad configuration."); MODULE_LICENSE("GPL"); diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 9ebee77638a0..83883f58202b 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -540,102 +540,9 @@ static bool asus_kbd_wmi_led_control_present(struct hid_device *hdev) return !!(value & ASUS_WMI_DSTS_PRESENCE_BIT); } -/* - * We don't care about any other part of the string except the version section. - * Example strings: FGA80100.RC72LA.312_T01, FGA80100.RC71LS.318_T01 - * The bytes "5a 05 03 31 00 1a 13" and possibly more come before the version - * string, and there may be additional bytes after the version string such as - * "75 00 74 00 65 00" or a postfix such as "_T01" - */ -static int mcu_parse_version_string(const u8 *response, size_t response_size) -{ - const u8 *end = response + response_size; - const u8 *p = response; - int dots, err, version; - char buf[4]; - - dots = 0; - while (p < end && dots < 2) { - if (*p++ == '.') - dots++; - } - - if (dots != 2 || p >= end || (p + 3) >= end) - return -EINVAL; - - memcpy(buf, p, 3); - buf[3] = '\0'; - - err = kstrtoint(buf, 10, &version); - if (err || version < 0) - return -EINVAL; - - return version; -} - -static int mcu_request_version(struct hid_device *hdev) -{ - u8 *response __free(kfree) = kzalloc(ROG_ALLY_REPORT_SIZE, GFP_KERNEL); - const u8 request[] = { 0x5a, 0x05, 0x03, 0x31, 0x00, 0x20 }; - int ret; - - if (!response) - return -ENOMEM; - - ret = asus_kbd_set_report(hdev, request, sizeof(request)); - if (ret < 0) - return ret; - - ret = hid_hw_raw_request(hdev, FEATURE_REPORT_ID, response, - ROG_ALLY_REPORT_SIZE, HID_FEATURE_REPORT, - HID_REQ_GET_REPORT); - if (ret < 0) - return ret; - - ret = mcu_parse_version_string(response, ROG_ALLY_REPORT_SIZE); - if (ret < 0) { - pr_err("Failed to parse MCU version: %d\n", ret); - print_hex_dump(KERN_ERR, "MCU: ", DUMP_PREFIX_NONE, - 16, 1, response, ROG_ALLY_REPORT_SIZE, false); - } - - return ret; -} - -static void validate_mcu_fw_version(struct hid_device *hdev, int idProduct) -{ - int min_version, version; - - version = mcu_request_version(hdev); - if (version < 0) - return; - - switch (idProduct) { - case USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY: - min_version = ROG_ALLY_MIN_MCU; - break; - case USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY_X: - min_version = ROG_ALLY_X_MIN_MCU; - break; - default: - min_version = 0; - } - - if (version < min_version) { - hid_warn(hdev, - "The MCU firmware version must be %d or greater to avoid issues with suspend.\n", - min_version); - } else { - set_ally_mcu_hack(false); - set_ally_mcu_powersave(true); - } -} - static int asus_kbd_register_leds(struct hid_device *hdev) { struct asus_drvdata *drvdata = hid_get_drvdata(hdev); - struct usb_interface *intf; - struct usb_device *udev; unsigned char kbd_func; int ret; @@ -659,14 +566,6 @@ static int asus_kbd_register_leds(struct hid_device *hdev) if (ret < 0) return ret; } - - if (drvdata->quirks & QUIRK_ROG_ALLY_XPAD) { - intf = to_usb_interface(hdev->dev.parent); - udev = interface_to_usbdev(intf); - validate_mcu_fw_version(hdev, - le16_to_cpu(udev->descriptor.idProduct)); - } - } else { /* Initialize keyboard */ ret = asus_kbd_init(hdev, FEATURE_KBD_REPORT_ID); -- 2.48.1 From 942eaebc0ed29e681e19917b20b47fc5639b3584 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Wed, 2 Oct 2024 23:32:46 +1300 Subject: [PATCH 08/28] hid-asus-ally: initial Ally-X gamepad bringup Enable use of the new gamepad device created by the MCU. - Triggers - Buttons - Sticks - Vibration Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 385 +++++++++++++++++++++++++++++++++++- drivers/hid/hid-asus-ally.h | 5 + 2 files changed, 389 insertions(+), 1 deletion(-) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index cf0bbaa88a69..2de79d5fe361 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -46,6 +46,51 @@ static const struct hid_device_id rog_ally_devices[] = { {} }; +/* The hatswitch outputs integers, we use them to index this X|Y pair */ +static const int hat_values[][2] = { + { 0, 0 }, { 0, -1 }, { 1, -1 }, { 1, 0 }, { 1, 1 }, + { 0, 1 }, { -1, 1 }, { -1, 0 }, { -1, -1 }, +}; + +/* rumble packet structure */ +struct ff_data { + u8 enable; + u8 magnitude_left; + u8 magnitude_right; + u8 magnitude_strong; + u8 magnitude_weak; + u8 pulse_sustain_10ms; + u8 pulse_release_10ms; + u8 loop_count; +} __packed; + +struct ff_report { + u8 report_id; + struct ff_data ff; +} __packed; + +struct ally_x_input_report { + uint16_t x, y; + uint16_t rx, ry; + uint16_t z, rz; + uint8_t buttons[4]; +} __packed; + +struct ally_x_device { + struct input_dev *input; + struct hid_device *hdev; + spinlock_t lock; + + struct ff_report *ff_packet; + struct work_struct output_worker; + bool output_worker_initialized; + /* Prevent multiple queued event due to the enforced delay in worker */ + bool update_qam_btn; + /* Set if the QAM and AC buttons emit Xbox and Xbox+A */ + bool qam_btns_steam_mode; + bool update_ff; +}; + struct ally_rgb_dev { struct hid_device *hdev; struct led_classdev_mc led_rgb_dev; @@ -70,6 +115,7 @@ struct ally_rgb_data { static struct ally_drvdata { struct hid_device *hdev; + struct ally_x_device *ally_x; struct ally_rgb_dev *led_rgb_dev; struct ally_rgb_data led_rgb_data; } drvdata; @@ -118,6 +164,309 @@ static u8 get_endpoint_address(struct hid_device *hdev) return -ENODEV; } +/**************************************************************************************************/ +/* ROG Ally gamepad i/o and force-feedback */ +/**************************************************************************************************/ +static int ally_x_raw_event(struct ally_x_device *ally_x, struct hid_report *report, u8 *data, + int size) +{ + struct ally_x_input_report *in_report; + unsigned long flags; + u8 byte; + + if (data[0] == 0x0B) { + in_report = (struct ally_x_input_report *)&data[1]; + + input_report_abs(ally_x->input, ABS_X, in_report->x); + input_report_abs(ally_x->input, ABS_Y, in_report->y); + input_report_abs(ally_x->input, ABS_RX, in_report->rx); + input_report_abs(ally_x->input, ABS_RY, in_report->ry); + input_report_abs(ally_x->input, ABS_Z, in_report->z); + input_report_abs(ally_x->input, ABS_RZ, in_report->rz); + + byte = in_report->buttons[0]; + input_report_key(ally_x->input, BTN_A, byte & BIT(0)); + input_report_key(ally_x->input, BTN_B, byte & BIT(1)); + input_report_key(ally_x->input, BTN_X, byte & BIT(2)); + input_report_key(ally_x->input, BTN_Y, byte & BIT(3)); + input_report_key(ally_x->input, BTN_TL, byte & BIT(4)); + input_report_key(ally_x->input, BTN_TR, byte & BIT(5)); + input_report_key(ally_x->input, BTN_SELECT, byte & BIT(6)); + input_report_key(ally_x->input, BTN_START, byte & BIT(7)); + + byte = in_report->buttons[1]; + input_report_key(ally_x->input, BTN_THUMBL, byte & BIT(0)); + input_report_key(ally_x->input, BTN_THUMBR, byte & BIT(1)); + input_report_key(ally_x->input, BTN_MODE, byte & BIT(2)); + + byte = in_report->buttons[2]; + input_report_abs(ally_x->input, ABS_HAT0X, hat_values[byte][0]); + input_report_abs(ally_x->input, ABS_HAT0Y, hat_values[byte][1]); + } + /* + * The MCU used on Ally provides many devices: gamepad, keyboord, mouse, other. + * The AC and QAM buttons route through another interface making it difficult to + * use the events unless we grab those and use them here. Only works for Ally X. + */ + else if (data[0] == 0x5A) { + if (ally_x->qam_btns_steam_mode) { + spin_lock_irqsave(&ally_x->lock, flags); + if (data[1] == 0x38 && !ally_x->update_qam_btn) { + ally_x->update_qam_btn = true; + if (ally_x->output_worker_initialized) + schedule_work(&ally_x->output_worker); + } + spin_unlock_irqrestore(&ally_x->lock, flags); + /* Left/XBox button. Long press does ctrl+alt+del which we can't catch */ + input_report_key(ally_x->input, BTN_MODE, data[1] == 0xA6); + } else { + input_report_key(ally_x->input, KEY_F16, data[1] == 0xA6); + input_report_key(ally_x->input, KEY_PROG1, data[1] == 0x38); + } + /* QAM long press */ + input_report_key(ally_x->input, KEY_F17, data[1] == 0xA7); + /* QAM long press released */ + input_report_key(ally_x->input, KEY_F18, data[1] == 0xA8); + } + + input_sync(ally_x->input); + + return 0; +} + +static struct input_dev *ally_x_alloc_input_dev(struct hid_device *hdev, + const char *name_suffix) +{ + struct input_dev *input_dev; + + input_dev = devm_input_allocate_device(&hdev->dev); + if (!input_dev) + return ERR_PTR(-ENOMEM); + + input_dev->id.bustype = hdev->bus; + input_dev->id.vendor = hdev->vendor; + input_dev->id.product = hdev->product; + input_dev->id.version = hdev->version; + input_dev->uniq = hdev->uniq; + input_dev->name = "ASUS ROG Ally X Gamepad"; + + input_set_drvdata(input_dev, hdev); + + return input_dev; +} + +static int ally_x_play_effect(struct input_dev *idev, void *data, struct ff_effect *effect) +{ + struct ally_x_device *ally_x = drvdata.ally_x; + unsigned long flags; + + if (effect->type != FF_RUMBLE) + return 0; + + spin_lock_irqsave(&ally_x->lock, flags); + ally_x->ff_packet->ff.magnitude_strong = effect->u.rumble.strong_magnitude / 512; + ally_x->ff_packet->ff.magnitude_weak = effect->u.rumble.weak_magnitude / 512; + ally_x->update_ff = true; + spin_unlock_irqrestore(&ally_x->lock, flags); + + if (ally_x->output_worker_initialized) + schedule_work(&ally_x->output_worker); + + return 0; +} + +static void ally_x_work(struct work_struct *work) +{ + struct ally_x_device *ally_x = container_of(work, struct ally_x_device, output_worker); + struct ff_report *ff_report = NULL; + bool update_qam = false; + bool update_ff = false; + unsigned long flags; + + spin_lock_irqsave(&ally_x->lock, flags); + update_ff = ally_x->update_ff; + if (ally_x->update_ff) { + ff_report = kmemdup(ally_x->ff_packet, sizeof(*ally_x->ff_packet), GFP_KERNEL); + ally_x->update_ff = false; + } + update_qam = ally_x->update_qam_btn; + spin_unlock_irqrestore(&ally_x->lock, flags); + + if (update_ff && ff_report) { + ff_report->ff.magnitude_left = ff_report->ff.magnitude_strong; + ff_report->ff.magnitude_right = ff_report->ff.magnitude_weak; + asus_dev_set_report(ally_x->hdev, (u8 *)ff_report, sizeof(*ff_report)); + } + kfree(ff_report); + + if (update_qam) { + /* + * The sleeps here are required to allow steam to register the button combo. + */ + usleep_range(1000, 2000); + input_report_key(ally_x->input, BTN_MODE, 1); + input_sync(ally_x->input); + + msleep(80); + input_report_key(ally_x->input, BTN_A, 1); + input_sync(ally_x->input); + + msleep(80); + input_report_key(ally_x->input, BTN_A, 0); + input_sync(ally_x->input); + + msleep(80); + input_report_key(ally_x->input, BTN_MODE, 0); + input_sync(ally_x->input); + + spin_lock_irqsave(&ally_x->lock, flags); + ally_x->update_qam_btn = false; + spin_unlock_irqrestore(&ally_x->lock, flags); + } +} + +static struct input_dev *ally_x_setup_input(struct hid_device *hdev) +{ + int ret, abs_min = 0, js_abs_max = 65535, tr_abs_max = 1023; + struct input_dev *input; + + input = ally_x_alloc_input_dev(hdev, NULL); + if (IS_ERR(input)) + return ERR_CAST(input); + + input_set_abs_params(input, ABS_X, abs_min, js_abs_max, 0, 0); + input_set_abs_params(input, ABS_Y, abs_min, js_abs_max, 0, 0); + input_set_abs_params(input, ABS_RX, abs_min, js_abs_max, 0, 0); + input_set_abs_params(input, ABS_RY, abs_min, js_abs_max, 0, 0); + input_set_abs_params(input, ABS_Z, abs_min, tr_abs_max, 0, 0); + input_set_abs_params(input, ABS_RZ, abs_min, tr_abs_max, 0, 0); + input_set_abs_params(input, ABS_HAT0X, -1, 1, 0, 0); + input_set_abs_params(input, ABS_HAT0Y, -1, 1, 0, 0); + input_set_capability(input, EV_KEY, BTN_A); + input_set_capability(input, EV_KEY, BTN_B); + input_set_capability(input, EV_KEY, BTN_X); + input_set_capability(input, EV_KEY, BTN_Y); + input_set_capability(input, EV_KEY, BTN_TL); + input_set_capability(input, EV_KEY, BTN_TR); + input_set_capability(input, EV_KEY, BTN_SELECT); + input_set_capability(input, EV_KEY, BTN_START); + input_set_capability(input, EV_KEY, BTN_MODE); + input_set_capability(input, EV_KEY, BTN_THUMBL); + input_set_capability(input, EV_KEY, BTN_THUMBR); + + input_set_capability(input, EV_KEY, KEY_PROG1); + input_set_capability(input, EV_KEY, KEY_F16); + input_set_capability(input, EV_KEY, KEY_F17); + input_set_capability(input, EV_KEY, KEY_F18); + + input_set_capability(input, EV_FF, FF_RUMBLE); + input_ff_create_memless(input, NULL, ally_x_play_effect); + + ret = input_register_device(input); + if (ret) + return ERR_PTR(ret); + + return input; +} + +static ssize_t ally_x_qam_mode_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct ally_x_device *ally_x = drvdata.ally_x; + + return sysfs_emit(buf, "%d\n", ally_x->qam_btns_steam_mode); +} + +static ssize_t ally_x_qam_mode_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct ally_x_device *ally_x = drvdata.ally_x; + bool val; + int ret; + + ret = kstrtobool(buf, &val); + if (ret < 0) + return ret; + + ally_x->qam_btns_steam_mode = val; + + return count; +} +ALLY_DEVICE_ATTR_RW(ally_x_qam_mode, qam_mode); + +static struct ally_x_device *ally_x_create(struct hid_device *hdev) +{ + uint8_t max_output_report_size; + struct ally_x_device *ally_x; + struct ff_report *report; + int ret; + + ally_x = devm_kzalloc(&hdev->dev, sizeof(*ally_x), GFP_KERNEL); + if (!ally_x) + return ERR_PTR(-ENOMEM); + + ally_x->hdev = hdev; + INIT_WORK(&ally_x->output_worker, ally_x_work); + spin_lock_init(&ally_x->lock); + ally_x->output_worker_initialized = true; + ally_x->qam_btns_steam_mode = + true; /* Always default to steam mode, it can be changed by userspace attr */ + + max_output_report_size = sizeof(struct ally_x_input_report); + report = devm_kzalloc(&hdev->dev, sizeof(*report), GFP_KERNEL); + if (!report) { + ret = -ENOMEM; + goto free_ally_x; + } + + /* None of these bytes will change for the FF command for now */ + report->report_id = 0x0D; + report->ff.enable = 0x0F; /* Enable all by default */ + report->ff.pulse_sustain_10ms = 0xFF; /* Duration */ + report->ff.pulse_release_10ms = 0x00; /* Start Delay */ + report->ff.loop_count = 0xEB; /* Loop Count */ + ally_x->ff_packet = report; + + ally_x->input = ally_x_setup_input(hdev); + if (IS_ERR(ally_x->input)) { + ret = PTR_ERR(ally_x->input); + goto free_ff_packet; + } + + if (sysfs_create_file(&hdev->dev.kobj, &dev_attr_ally_x_qam_mode.attr)) { + ret = -ENODEV; + goto unregister_input; + } + + ally_x->update_ff = true; + if (ally_x->output_worker_initialized) + schedule_work(&ally_x->output_worker); + + hid_info(hdev, "Registered Ally X controller using %s\n", + dev_name(&ally_x->input->dev)); + return ally_x; + +unregister_input: + input_unregister_device(ally_x->input); +free_ff_packet: + kfree(ally_x->ff_packet); +free_ally_x: + kfree(ally_x); + return ERR_PTR(ret); +} + +static void ally_x_remove(struct hid_device *hdev) +{ + struct ally_x_device *ally_x = drvdata.ally_x; + unsigned long flags; + + spin_lock_irqsave(&ally_x->lock, flags); + ally_x->output_worker_initialized = false; + spin_unlock_irqrestore(&ally_x->lock, flags); + cancel_work_sync(&ally_x->output_worker); + sysfs_remove_file(&hdev->dev.kobj, &dev_attr_ally_x_qam_mode.attr); +} + /**************************************************************************************************/ /* ROG Ally LED control */ /**************************************************************************************************/ @@ -368,6 +717,24 @@ static void ally_rgb_remove(struct hid_device *hdev) /* ROG Ally driver init */ /**************************************************************************************************/ +static int ally_raw_event(struct hid_device *hdev, struct hid_report *report, u8 *data, + int size) +{ + struct ally_x_device *ally_x = drvdata.ally_x; + + if (ally_x) { + if ((hdev->bus == BUS_USB && report->id == ALLY_X_INPUT_REPORT_USB && + size == ALLY_X_INPUT_REPORT_USB_SIZE) || + (data[0] == 0x5A)) { + ally_x_raw_event(ally_x, report, data, size); + } else { + return -1; + } + } + + return 0; +} + /* * We don't care about any other part of the string except the version section. * Example strings: FGA80100.RC72LA.312_T01, FGA80100.RC71LS.318_T01 @@ -487,7 +854,8 @@ static int ally_hid_probe(struct hid_device *hdev, const struct hid_device_id *_ if (ep < 0) return ep; - if (ep != ROG_ALLY_CFG_INTF_IN) + if (ep != ROG_ALLY_CFG_INTF_IN && + ep != ROG_ALLY_X_INTF_IN) return -ENODEV; ret = hid_parse(hdev); @@ -530,6 +898,17 @@ static int ally_hid_probe(struct hid_device *hdev, const struct hid_device_id *_ goto err_close; } + /* May or may not exist */ + if (ep == ROG_ALLY_X_INTF_IN) { + drvdata.ally_x = ally_x_create(hdev); + if (IS_ERR(drvdata.ally_x)) { + hid_err(hdev, "Failed to create Ally X gamepad.\n"); + drvdata.ally_x = NULL; + goto err_close; + } + hid_info(hdev, "Created Ally X controller.\n"); + } + return 0; err_close: @@ -544,6 +923,9 @@ static void ally_hid_remove(struct hid_device *hdev) if (drvdata.led_rgb_dev) ally_rgb_remove(hdev); + if (drvdata.ally_x) + ally_x_remove(hdev); + hid_hw_close(hdev); hid_hw_stop(hdev); } @@ -588,6 +970,7 @@ static struct hid_driver rog_ally_cfg = { .name = "asus_rog_ally", .id_table = rog_ally_devices, .probe = ally_hid_probe, .remove = ally_hid_remove, + .raw_event = ally_raw_event, /* ALLy 1 requires this to reset device state correctly */ .reset_resume = ally_hid_reset_resume, .driver = { diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index 2f621e16a9d8..7d172d64b814 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -40,3 +40,8 @@ enum xpad_cmd_len { xpad_cmd_len_response_curve = 0x09, xpad_cmd_len_adz = 0x02, }; + +/* required so we can have nested attributes with same name but different functions */ +#define ALLY_DEVICE_ATTR_RW(_name, _sysfs_name) \ + struct device_attribute dev_attr_##_name = \ + __ATTR(_sysfs_name, 0644, _name##_show, _name##_store) -- 2.48.1 From 254900ffe626b9a6392387aa1bb1828b950617f5 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Wed, 2 Oct 2024 23:51:36 +1300 Subject: [PATCH 09/28] hid-asus-ally: initial gamepad configuration Add the basics of the gamepad configuration options. Makes the gamepad usable. Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 282 +++++++++++++++++++++++++++++++++++- drivers/hid/hid-asus-ally.h | 38 +++-- 2 files changed, 301 insertions(+), 19 deletions(-) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index 2de79d5fe361..9b76d41f160e 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -10,7 +10,6 @@ #include #include "linux/pm.h" #include "linux/slab.h" -#include "linux/stddef.h" #include #include #include @@ -35,6 +34,9 @@ #define FEATURE_KBD_LED_REPORT_ID1 0x5d #define FEATURE_KBD_LED_REPORT_ID2 0x5e +#define BTN_DATA_LEN 11; +#define BTN_CODE_BYTES_LEN 8 + static const u8 EC_INIT_STRING[] = { 0x5A, 'A', 'S', 'U', 'S', ' ', 'T', 'e','c', 'h', '.', 'I', 'n', 'c', '.', '\0' }; static const u8 EC_MODE_LED_APPLY[] = { 0x5A, 0xB4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static const u8 EC_MODE_LED_SET[] = { 0x5A, 0xB5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; @@ -46,6 +48,58 @@ static const struct hid_device_id rog_ally_devices[] = { {} }; +struct btn_code_map { + u64 code; + const char *name; +}; + +/* byte_array must be >= 8 in length */ +static void btn_code_to_byte_array(u64 keycode, u8 *byte_array) +{ + /* Convert the u64 to bytes[8] */ + for (int i = 0; i < 8; ++i) { + byte_array[i] = (keycode >> (56 - 8 * i)) & 0xFF; + } +} + +struct btn_data { + u64 button; + u64 macro; +}; + +struct btn_mapping { + struct btn_data btn_a; + struct btn_data btn_b; + struct btn_data btn_x; + struct btn_data btn_y; + struct btn_data btn_lb; + struct btn_data btn_rb; + struct btn_data btn_ls; + struct btn_data btn_rs; + struct btn_data btn_lt; + struct btn_data btn_rt; + struct btn_data dpad_up; + struct btn_data dpad_down; + struct btn_data dpad_left; + struct btn_data dpad_right; + struct btn_data btn_view; + struct btn_data btn_menu; + struct btn_data btn_m1; + struct btn_data btn_m2; +}; + +/* ROG Ally has many settings related to the gamepad, all using the same n-key endpoint */ +struct ally_gamepad_cfg { + struct hid_device *hdev; + struct input_dev *input; + + enum xpad_mode mode; + /* + * index: [mode] + */ + struct btn_mapping *key_mapping[xpad_mode_mouse]; +}; + /* The hatswitch outputs integers, we use them to index this X|Y pair */ static const int hat_values[][2] = { { 0, 0 }, { 0, -1 }, { 1, -1 }, { 1, 0 }, { 1, 1 }, @@ -116,6 +170,7 @@ struct ally_rgb_data { static struct ally_drvdata { struct hid_device *hdev; struct ally_x_device *ally_x; + struct ally_gamepad_cfg *gamepad_cfg; struct ally_rgb_dev *led_rgb_dev; struct ally_rgb_data led_rgb_data; } drvdata; @@ -147,6 +202,23 @@ static int asus_dev_set_report(struct hid_device *hdev, const u8 *buf, size_t le return ret; } +/** + * asus_dev_get_report - send get report request to device. + * + * @hdev: hid device + * @out: buffer to write output data in to + * @len: length the output buffer provided + * + * Return: count of data transferred, negative if error + * + * Same behavior as hid_hw_raw_request. + */ +static int asus_dev_get_report(struct hid_device *hdev, u8 *out, size_t len) +{ + return hid_hw_raw_request(hdev, FEATURE_REPORT_ID, out, len, + HID_FEATURE_REPORT, HID_REQ_GET_REPORT); +} + static u8 get_endpoint_address(struct hid_device *hdev) { struct usb_interface *intf; @@ -164,6 +236,172 @@ static u8 get_endpoint_address(struct hid_device *hdev) return -ENODEV; } +/**************************************************************************************************/ +/* ROG Ally gamepad configuration */ +/**************************************************************************************************/ + +/* This should be called before any attempts to set device functions */ +static int ally_gamepad_check_ready(struct hid_device *hdev) +{ + int ret, count; + u8 *hidbuf; + + hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + if (!hidbuf) + return -ENOMEM; + + ret = 0; + for (count = 0; count < READY_MAX_TRIES; count++) { + hidbuf[0] = FEATURE_ROG_ALLY_REPORT_ID; + hidbuf[1] = FEATURE_ROG_ALLY_CODE_PAGE; + hidbuf[2] = xpad_cmd_check_ready; + hidbuf[3] = 01; + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0) + hid_dbg(hdev, "ROG Ally check failed set report: %d\n", ret); + + hidbuf[0] = hidbuf[1] = hidbuf[2] = hidbuf[3] = 0; + ret = asus_dev_get_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0) + hid_dbg(hdev, "ROG Ally check failed get report: %d\n", ret); + + ret = hidbuf[2] == xpad_cmd_check_ready; + if (ret) + break; + usleep_range( + 1000, + 2000); /* don't spam the entire loop in less than USB response time */ + } + + if (count == READY_MAX_TRIES) + hid_warn(hdev, "ROG Ally never responded with a ready\n"); + + kfree(hidbuf); + return ret; +} + +/* A HID packet conatins mappings for two buttons: btn1, btn1_macro, btn2, btn2_macro */ +static void _btn_pair_to_hid_pkt(struct ally_gamepad_cfg *ally_cfg, + enum btn_pair_index pair, + struct btn_data *btn1, struct btn_data *btn2, + u8 *out, int out_len) +{ + int start = 5; + + out[0] = FEATURE_ROG_ALLY_REPORT_ID; + out[1] = FEATURE_ROG_ALLY_CODE_PAGE; + out[2] = xpad_cmd_set_mapping; + out[3] = pair; + out[4] = xpad_cmd_len_mapping; + + btn_code_to_byte_array(btn1->button, &out[start]); + start += BTN_DATA_LEN; + btn_code_to_byte_array(btn1->macro, &out[start]); + start += BTN_DATA_LEN; + btn_code_to_byte_array(btn2->button, &out[start]); + start += BTN_DATA_LEN; + btn_code_to_byte_array(btn2->macro, &out[start]); + //print_hex_dump(KERN_DEBUG, "byte_array: ", DUMP_PREFIX_OFFSET, 64, 1, out, 64, false); +} + +/* Apply the mapping pair to the device */ +static int _gamepad_apply_btn_pair(struct hid_device *hdev, struct ally_gamepad_cfg *ally_cfg, + enum btn_pair_index btn_pair) +{ + u8 mode = ally_cfg->mode - 1; + struct btn_data *btn1, *btn2; + u8 *hidbuf; + int ret; + + ret = ally_gamepad_check_ready(hdev); + if (ret < 0) + return ret; + + hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + if (!hidbuf) + return -ENOMEM; + + switch (btn_pair) { + case btn_pair_m1_m2: + btn1 = &ally_cfg->key_mapping[mode]->btn_m1; + btn2 = &ally_cfg->key_mapping[mode]->btn_m2; + break; + default: + break; + } + + _btn_pair_to_hid_pkt(ally_cfg, btn_pair, btn1, btn2, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + + kfree(hidbuf); + + return ret; +} + +static struct ally_gamepad_cfg *ally_gamepad_cfg_create(struct hid_device *hdev) +{ + struct ally_gamepad_cfg *ally_cfg; + struct input_dev *input_dev; + int err; + + ally_cfg = devm_kzalloc(&hdev->dev, sizeof(*ally_cfg), GFP_KERNEL); + if (!ally_cfg) + return ERR_PTR(-ENOMEM); + ally_cfg->hdev = hdev; + // Allocate memory for each mode's `btn_mapping` + ally_cfg->mode = xpad_mode_game; + for (int i = 0; i < xpad_mode_mouse; i++) { + ally_cfg->key_mapping[i] = devm_kzalloc(&hdev->dev, sizeof(struct btn_mapping), GFP_KERNEL); + if (!ally_cfg->key_mapping[i]) { + err = -ENOMEM; + goto free_key_mappings; + } + } + + input_dev = devm_input_allocate_device(&hdev->dev); + if (!input_dev) { + err = -ENOMEM; + goto free_ally_cfg; + } + + input_dev->id.bustype = hdev->bus; + input_dev->id.vendor = hdev->vendor; + input_dev->id.product = hdev->product; + input_dev->id.version = hdev->version; + input_dev->uniq = hdev->uniq; + input_dev->name = "ASUS ROG Ally Config"; + input_set_capability(input_dev, EV_KEY, KEY_PROG1); + input_set_capability(input_dev, EV_KEY, KEY_F16); + input_set_capability(input_dev, EV_KEY, KEY_F17); + input_set_capability(input_dev, EV_KEY, KEY_F18); + input_set_drvdata(input_dev, hdev); + + err = input_register_device(input_dev); + if (err) + goto free_input_dev; + ally_cfg->input = input_dev; + + /* ignore all errors for this as they are related to USB HID I/O */ + ally_cfg->key_mapping[ally_cfg->mode - 1]->btn_m1.button = BTN_KB_M1; + ally_cfg->key_mapping[ally_cfg->mode - 1]->btn_m2.button = BTN_KB_M2; + _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_m1_m2); + + return ally_cfg; + +free_input_dev: + devm_kfree(&hdev->dev, input_dev); + +free_key_mappings: + for (int i = 0; i < xpad_mode_mouse; i++) { + if (ally_cfg->key_mapping[i]) + devm_kfree(&hdev->dev, ally_cfg->key_mapping[i]); + } + +free_ally_cfg: + devm_kfree(&hdev->dev, ally_cfg); + return ERR_PTR(err); +} + /**************************************************************************************************/ /* ROG Ally gamepad i/o and force-feedback */ /**************************************************************************************************/ @@ -720,6 +958,7 @@ static void ally_rgb_remove(struct hid_device *hdev) static int ally_raw_event(struct hid_device *hdev, struct hid_report *report, u8 *data, int size) { + struct ally_gamepad_cfg *cfg = drvdata.gamepad_cfg; struct ally_x_device *ally_x = drvdata.ally_x; if (ally_x) { @@ -732,6 +971,14 @@ static int ally_raw_event(struct hid_device *hdev, struct hid_report *report, u8 } } + if (cfg && !ally_x) { + input_report_key(cfg->input, KEY_PROG1, data[1] == 0x38); + input_report_key(cfg->input, KEY_F16, data[1] == 0xA6); + input_report_key(cfg->input, KEY_F17, data[1] == 0xA7); + input_report_key(cfg->input, KEY_F18, data[1] == 0xA8); + input_sync(cfg->input); + } + return 0; } @@ -894,7 +1141,13 @@ static int ally_hid_probe(struct hid_device *hdev, const struct hid_device_id *_ else hid_info(hdev, "Created Ally RGB LED controls.\n"); - if (IS_ERR(drvdata.led_rgb_dev)) + drvdata.gamepad_cfg = ally_gamepad_cfg_create(hdev); + if (IS_ERR(drvdata.gamepad_cfg)) + hid_err(hdev, "Failed to create Ally gamepad attributes.\n"); + else + hid_info(hdev, "Created Ally gamepad attributes.\n"); + + if (IS_ERR(drvdata.led_rgb_dev) && IS_ERR(drvdata.gamepad_cfg)) goto err_close; } @@ -907,6 +1160,12 @@ static int ally_hid_probe(struct hid_device *hdev, const struct hid_device_id *_ goto err_close; } hid_info(hdev, "Created Ally X controller.\n"); + + // Not required since we send this inputs ep through the gamepad input dev + if (drvdata.gamepad_cfg && drvdata.gamepad_cfg->input) { + input_unregister_device(drvdata.gamepad_cfg->input); + hid_info(hdev, "Ally X removed unrequired input dev.\n"); + } } return 0; @@ -930,6 +1189,21 @@ static void ally_hid_remove(struct hid_device *hdev) hid_hw_stop(hdev); } +static int ally_hid_resume(struct hid_device *hdev) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + int err; + + if (!ally_cfg) + return 0; + + err = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_m1_m2); + if (err) + return err; + + return 0; +} + static int ally_hid_reset_resume(struct hid_device *hdev) { int ep = get_endpoint_address(hdev); @@ -939,7 +1213,7 @@ static int ally_hid_reset_resume(struct hid_device *hdev) ally_hid_init(hdev); ally_rgb_resume(); - return 0; + return ally_hid_resume(hdev); } static int ally_pm_thaw(struct device *dev) @@ -971,6 +1245,8 @@ static struct hid_driver rog_ally_cfg = { .name = "asus_rog_ally", .probe = ally_hid_probe, .remove = ally_hid_remove, .raw_event = ally_raw_event, + /* HID is the better place for resume functions, not pm_ops */ + .resume = ally_hid_resume, /* ALLy 1 requires this to reset device state correctly */ .reset_resume = ally_hid_reset_resume, .driver = { diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index 7d172d64b814..66376e6cbd71 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -12,35 +12,41 @@ #define ROG_ALLY_CFG_INTF_OUT 0x04 #define ROG_ALLY_X_INTF_IN 0x87 +/* + * the xpad_mode is used inside the mode setting packet and is used + * for indexing (xpad_mode - 1) + */ +enum xpad_mode { + xpad_mode_game = 0x01, + xpad_mode_wasd = 0x02, + xpad_mode_mouse = 0x03, +}; + /* the xpad_cmd determines which feature is set or queried */ enum xpad_cmd { - xpad_cmd_set_mode = 0x01, xpad_cmd_set_mapping = 0x02, - xpad_cmd_set_js_dz = 0x04, /* deadzones */ - xpad_cmd_set_tr_dz = 0x05, /* deadzones */ - xpad_cmd_set_vibe_intensity = 0x06, xpad_cmd_set_leds = 0x08, xpad_cmd_check_ready = 0x0A, - xpad_cmd_set_calibration = 0x0D, - xpad_cmd_set_turbo = 0x0F, - xpad_cmd_set_response_curve = 0x13, - xpad_cmd_set_adz = 0x18, }; /* the xpad_cmd determines which feature is set or queried */ enum xpad_cmd_len { - xpad_cmd_len_mode = 0x01, xpad_cmd_len_mapping = 0x2c, - xpad_cmd_len_deadzone = 0x04, - xpad_cmd_len_vibe_intensity = 0x02, xpad_cmd_len_leds = 0x0C, - xpad_cmd_len_calibration2 = 0x01, - xpad_cmd_len_calibration3 = 0x01, - xpad_cmd_len_turbo = 0x20, - xpad_cmd_len_response_curve = 0x09, - xpad_cmd_len_adz = 0x02, }; +/* Values correspond to the actual HID byte value required */ +enum btn_pair_index { + btn_pair_m1_m2 = 0x08, +}; + +#define BTN_KB_M2 0x02008E0000000000 +#define BTN_KB_M1 0x02008F0000000000 + +#define ALLY_DEVICE_ATTR_WO(_name, _sysfs_name) \ + struct device_attribute dev_attr_##_name = \ + __ATTR(_sysfs_name, 0200, NULL, _name##_store) + /* required so we can have nested attributes with same name but different functions */ #define ALLY_DEVICE_ATTR_RW(_name, _sysfs_name) \ struct device_attribute dev_attr_##_name = \ -- 2.48.1 From 8b4cf837e80c35b20fc1208456f471a16c2ff319 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sat, 5 Oct 2024 14:58:33 +1300 Subject: [PATCH 10/28] hid-asus-ally: add button remap attributes Add the full set of button remapping abilities for plain remap and macro remap (hold one button, press another for macro mapped action). Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 395 ++++++++++++++++++++++++++++++++++-- drivers/hid/hid-asus-ally.h | 211 +++++++++++++++++++ 2 files changed, 587 insertions(+), 19 deletions(-) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index 9b76d41f160e..4755f5f6ad9e 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -53,6 +53,152 @@ struct btn_code_map { const char *name; }; +static const struct btn_code_map ally_btn_codes[] = { + { 0, "NONE" }, + /* Gamepad button codes */ + { BTN_PAD_A, "PAD_A" }, + { BTN_PAD_B, "PAD_B" }, + { BTN_PAD_X, "PAD_X" }, + { BTN_PAD_Y, "PAD_Y" }, + { BTN_PAD_LB, "PAD_LB" }, + { BTN_PAD_RB, "PAD_RB" }, + { BTN_PAD_LS, "PAD_LS" }, + { BTN_PAD_RS, "PAD_RS" }, + { BTN_PAD_DPAD_UP, "PAD_DPAD_UP" }, + { BTN_PAD_DPAD_DOWN, "PAD_DPAD_DOWN" }, + { BTN_PAD_DPAD_LEFT, "PAD_DPAD_LEFT" }, + { BTN_PAD_DPAD_RIGHT, "PAD_DPAD_RIGHT" }, + { BTN_PAD_VIEW, "PAD_VIEW" }, + { BTN_PAD_MENU, "PAD_MENU" }, + { BTN_PAD_XBOX, "PAD_XBOX" }, + + /* Triggers mapped to keyboard codes */ + { BTN_KB_M2, "KB_M2" }, + { BTN_KB_M1, "KB_M1" }, + { BTN_KB_ESC, "KB_ESC" }, + { BTN_KB_F1, "KB_F1" }, + { BTN_KB_F2, "KB_F2" }, + { BTN_KB_F3, "KB_F3" }, + { BTN_KB_F4, "KB_F4" }, + { BTN_KB_F5, "KB_F5" }, + { BTN_KB_F6, "KB_F6" }, + { BTN_KB_F7, "KB_F7" }, + { BTN_KB_F8, "KB_F8" }, + { BTN_KB_F9, "KB_F9" }, + { BTN_KB_F10, "KB_F10" }, + { BTN_KB_F11, "KB_F11" }, + { BTN_KB_F12, "KB_F12" }, + { BTN_KB_F14, "KB_F14" }, + { BTN_KB_F15, "KB_F15" }, + { BTN_KB_BACKTICK, "KB_BACKTICK" }, + { BTN_KB_1, "KB_1" }, + { BTN_KB_2, "KB_2" }, + { BTN_KB_3, "KB_3" }, + { BTN_KB_4, "KB_4" }, + { BTN_KB_5, "KB_5" }, + { BTN_KB_6, "KB_6" }, + { BTN_KB_7, "KB_7" }, + { BTN_KB_8, "KB_8" }, + { BTN_KB_9, "KB_9" }, + { BTN_KB_0, "KB_0" }, + { BTN_KB_HYPHEN, "KB_HYPHEN" }, + { BTN_KB_EQUALS, "KB_EQUALS" }, + { BTN_KB_BACKSPACE, "KB_BACKSPACE" }, + { BTN_KB_TAB, "KB_TAB" }, + { BTN_KB_Q, "KB_Q" }, + { BTN_KB_W, "KB_W" }, + { BTN_KB_E, "KB_E" }, + { BTN_KB_R, "KB_R" }, + { BTN_KB_T, "KB_T" }, + { BTN_KB_Y, "KB_Y" }, + { BTN_KB_U, "KB_U" }, + { BTN_KB_O, "KB_O" }, + { BTN_KB_P, "KB_P" }, + { BTN_KB_LBRACKET, "KB_LBRACKET" }, + { BTN_KB_RBRACKET, "KB_RBRACKET" }, + { BTN_KB_BACKSLASH, "KB_BACKSLASH" }, + { BTN_KB_CAPS, "KB_CAPS" }, + { BTN_KB_A, "KB_A" }, + { BTN_KB_S, "KB_S" }, + { BTN_KB_D, "KB_D" }, + { BTN_KB_F, "KB_F" }, + { BTN_KB_G, "KB_G" }, + { BTN_KB_H, "KB_H" }, + { BTN_KB_J, "KB_J" }, + { BTN_KB_K, "KB_K" }, + { BTN_KB_L, "KB_L" }, + { BTN_KB_SEMI, "KB_SEMI" }, + { BTN_KB_QUOTE, "KB_QUOTE" }, + { BTN_KB_RET, "KB_RET" }, + { BTN_KB_LSHIFT, "KB_LSHIFT" }, + { BTN_KB_Z, "KB_Z" }, + { BTN_KB_X, "KB_X" }, + { BTN_KB_C, "KB_C" }, + { BTN_KB_V, "KB_V" }, + { BTN_KB_B, "KB_B" }, + { BTN_KB_N, "KB_N" }, + { BTN_KB_M, "KB_M" }, + { BTN_KB_COMMA, "KB_COMMA" }, + { BTN_KB_PERIOD, "KB_PERIOD" }, + { BTN_KB_RSHIFT, "KB_RSHIFT" }, + { BTN_KB_LCTL, "KB_LCTL" }, + { BTN_KB_META, "KB_META" }, + { BTN_KB_LALT, "KB_LALT" }, + { BTN_KB_SPACE, "KB_SPACE" }, + { BTN_KB_RALT, "KB_RALT" }, + { BTN_KB_MENU, "KB_MENU" }, + { BTN_KB_RCTL, "KB_RCTL" }, + { BTN_KB_PRNTSCN, "KB_PRNTSCN" }, + { BTN_KB_SCRLCK, "KB_SCRLCK" }, + { BTN_KB_PAUSE, "KB_PAUSE" }, + { BTN_KB_INS, "KB_INS" }, + { BTN_KB_HOME, "KB_HOME" }, + { BTN_KB_PGUP, "KB_PGUP" }, + { BTN_KB_DEL, "KB_DEL" }, + { BTN_KB_END, "KB_END" }, + { BTN_KB_PGDWN, "KB_PGDWN" }, + { BTN_KB_UP_ARROW, "KB_UP_ARROW" }, + { BTN_KB_DOWN_ARROW, "KB_DOWN_ARROW" }, + { BTN_KB_LEFT_ARROW, "KB_LEFT_ARROW" }, + { BTN_KB_RIGHT_ARROW, "KB_RIGHT_ARROW" }, + + /* Numpad mappings */ + { BTN_NUMPAD_LOCK, "NUMPAD_LOCK" }, + { BTN_NUMPAD_FWDSLASH, "NUMPAD_FWDSLASH" }, + { BTN_NUMPAD_ASTERISK, "NUMPAD_ASTERISK" }, + { BTN_NUMPAD_HYPHEN, "NUMPAD_HYPHEN" }, + { BTN_NUMPAD_0, "NUMPAD_0" }, + { BTN_NUMPAD_1, "NUMPAD_1" }, + { BTN_NUMPAD_2, "NUMPAD_2" }, + { BTN_NUMPAD_3, "NUMPAD_3" }, + { BTN_NUMPAD_4, "NUMPAD_4" }, + { BTN_NUMPAD_5, "NUMPAD_5" }, + { BTN_NUMPAD_6, "NUMPAD_6" }, + { BTN_NUMPAD_7, "NUMPAD_7" }, + { BTN_NUMPAD_8, "NUMPAD_8" }, + { BTN_NUMPAD_9, "NUMPAD_9" }, + { BTN_NUMPAD_PLUS, "NUMPAD_PLUS" }, + { BTN_NUMPAD_ENTER, "NUMPAD_ENTER" }, + { BTN_NUMPAD_PERIOD, "NUMPAD_PERIOD" }, + + /* Mouse mappings */ + { BTN_MOUSE_LCLICK, "MOUSE_LCLICK" }, + { BTN_MOUSE_RCLICK, "MOUSE_RCLICK" }, + { BTN_MOUSE_MCLICK, "MOUSE_MCLICK" }, + { BTN_MOUSE_WHEEL_UP, "MOUSE_WHEEL_UP" }, + { BTN_MOUSE_WHEEL_DOWN, "MOUSE_WHEEL_DOWN" }, + + /* Media mappings */ + { BTN_MEDIA_SCREENSHOT, "MEDIA_SCREENSHOT" }, + { BTN_MEDIA_SHOW_KEYBOARD, "MEDIA_SHOW_KEYBOARD" }, + { BTN_MEDIA_SHOW_DESKTOP, "MEDIA_SHOW_DESKTOP" }, + { BTN_MEDIA_START_RECORDING, "MEDIA_START_RECORDING" }, + { BTN_MEDIA_MIC_OFF, "MEDIA_MIC_OFF" }, + { BTN_MEDIA_VOL_DOWN, "MEDIA_VOL_DOWN" }, + { BTN_MEDIA_VOL_UP, "MEDIA_VOL_UP" }, +}; +static const size_t keymap_len = ARRAY_SIZE(ally_btn_codes); + /* byte_array must be >= 8 in length */ static void btn_code_to_byte_array(u64 keycode, u8 *byte_array) { @@ -62,6 +208,27 @@ static void btn_code_to_byte_array(u64 keycode, u8 *byte_array) } } +static u64 name_to_btn(const char *name) +{ + int len = strcspn(name, "\n"); + for (size_t i = 0; i < keymap_len; ++i) { + if (strncmp(ally_btn_codes[i].name, name, len) == 0) { + return ally_btn_codes[i].code; + } + } + return -EINVAL; +} + +static const char* btn_to_name(u64 key) +{ + for (size_t i = 0; i < keymap_len; ++i) { + if (ally_btn_codes[i].code == key) { + return ally_btn_codes[i].name; + } + } + return NULL; +} + struct btn_data { u64 button; u64 macro; @@ -97,7 +264,7 @@ struct ally_gamepad_cfg { /* * index: [mode] */ - struct btn_mapping *key_mapping[xpad_mode_mouse]; + struct btn_mapping key_mapping[xpad_mode_mouse]; }; /* The hatswitch outputs integers, we use them to index this X|Y pair */ @@ -322,9 +489,41 @@ static int _gamepad_apply_btn_pair(struct hid_device *hdev, struct ally_gamepad_ return -ENOMEM; switch (btn_pair) { + case btn_pair_dpad_u_d: + btn1 = &ally_cfg->key_mapping[mode].dpad_up; + btn2 = &ally_cfg->key_mapping[mode].dpad_down; + break; + case btn_pair_dpad_l_r: + btn1 = &ally_cfg->key_mapping[mode].dpad_left; + btn2 = &ally_cfg->key_mapping[mode].dpad_right; + break; + case btn_pair_ls_rs: + btn1 = &ally_cfg->key_mapping[mode].btn_ls; + btn2 = &ally_cfg->key_mapping[mode].btn_rs; + break; + case btn_pair_lb_rb: + btn1 = &ally_cfg->key_mapping[mode].btn_lb; + btn2 = &ally_cfg->key_mapping[mode].btn_rb; + break; + case btn_pair_lt_rt: + btn1 = &ally_cfg->key_mapping[mode].btn_lt; + btn2 = &ally_cfg->key_mapping[mode].btn_rt; + break; + case btn_pair_a_b: + btn1 = &ally_cfg->key_mapping[mode].btn_a; + btn2 = &ally_cfg->key_mapping[mode].btn_b; + break; + case btn_pair_x_y: + btn1 = &ally_cfg->key_mapping[mode].btn_x; + btn2 = &ally_cfg->key_mapping[mode].btn_y; + break; + case btn_pair_view_menu: + btn1 = &ally_cfg->key_mapping[mode].btn_view; + btn2 = &ally_cfg->key_mapping[mode].btn_menu; + break; case btn_pair_m1_m2: - btn1 = &ally_cfg->key_mapping[mode]->btn_m1; - btn2 = &ally_cfg->key_mapping[mode]->btn_m2; + btn1 = &ally_cfg->key_mapping[mode].btn_m1; + btn2 = &ally_cfg->key_mapping[mode].btn_m2; break; default: break; @@ -338,6 +537,157 @@ static int _gamepad_apply_btn_pair(struct hid_device *hdev, struct ally_gamepad_ return ret; } +static ssize_t _gamepad_apply_all(struct hid_device *hdev, struct ally_gamepad_cfg *ally_cfg) +{ + int ret; + + ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_dpad_u_d); + if (ret < 0) + return ret; + ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_dpad_l_r); + if (ret < 0) + return ret; + ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_ls_rs); + if (ret < 0) + return ret; + ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_lb_rb); + if (ret < 0) + return ret; + ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_a_b); + if (ret < 0) + return ret; + ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_x_y); + if (ret < 0) + return ret; + ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_view_menu); + if (ret < 0) + return ret; + ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_m1_m2); + if (ret < 0) + return ret; + ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_lt_rt); + if (ret < 0) + return ret; + + return 0; +} + +static ssize_t gamepad_apply_all_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + struct hid_device *hdev = to_hid_device(dev); + int ret; + + if (!drvdata.gamepad_cfg) + return -ENODEV; + + ret = _gamepad_apply_all(hdev, ally_cfg); + if (ret < 0) + return ret; + + return count; +} +ALLY_DEVICE_ATTR_WO(gamepad_apply_all, apply_all); + +/* button map attributes, regular and macro*/ +ALLY_BTN_MAPPING(m1, btn_m1); +ALLY_BTN_MAPPING(m2, btn_m2); +ALLY_BTN_MAPPING(a, btn_a); +ALLY_BTN_MAPPING(b, btn_b); +ALLY_BTN_MAPPING(x, btn_x); +ALLY_BTN_MAPPING(y, btn_y); +ALLY_BTN_MAPPING(lb, btn_lb); +ALLY_BTN_MAPPING(rb, btn_rb); +ALLY_BTN_MAPPING(ls, btn_ls); +ALLY_BTN_MAPPING(rs, btn_rs); +ALLY_BTN_MAPPING(lt, btn_lt); +ALLY_BTN_MAPPING(rt, btn_rt); +ALLY_BTN_MAPPING(dpad_u, dpad_up); +ALLY_BTN_MAPPING(dpad_d, dpad_down); +ALLY_BTN_MAPPING(dpad_l, dpad_left); +ALLY_BTN_MAPPING(dpad_r, dpad_right); +ALLY_BTN_MAPPING(view, btn_view); +ALLY_BTN_MAPPING(menu, btn_menu); + +static void _gamepad_set_xpad_default(struct ally_gamepad_cfg *ally_cfg) +{ + struct btn_mapping *map = &ally_cfg->key_mapping[ally_cfg->mode - 1]; + map->btn_m1.button = BTN_KB_M1; + map->btn_m2.button = BTN_KB_M2; + map->btn_a.button = BTN_PAD_A; + map->btn_b.button = BTN_PAD_B; + map->btn_x.button = BTN_PAD_X; + map->btn_y.button = BTN_PAD_Y; + map->btn_lb.button = BTN_PAD_LB; + map->btn_rb.button = BTN_PAD_RB; + map->btn_lt.button = BTN_PAD_LT; + map->btn_rt.button = BTN_PAD_RT; + map->btn_ls.button = BTN_PAD_LS; + map->btn_rs.button = BTN_PAD_RS; + map->dpad_up.button = BTN_PAD_DPAD_UP; + map->dpad_down.button = BTN_PAD_DPAD_DOWN; + map->dpad_left.button = BTN_PAD_DPAD_LEFT; + map->dpad_right.button = BTN_PAD_DPAD_RIGHT; + map->btn_view.button = BTN_PAD_VIEW; + map->btn_menu.button = BTN_PAD_MENU; +} + +static ssize_t btn_mapping_reset_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + + if (!drvdata.gamepad_cfg) + return -ENODEV; + + switch (ally_cfg->mode) { + case xpad_mode_game: + _gamepad_set_xpad_default(ally_cfg); + break; + default: + _gamepad_set_xpad_default(ally_cfg); + break; + } + + return count; +} +ALLY_DEVICE_ATTR_WO(btn_mapping_reset, reset_btn_mapping); + +/* ROOT LEVEL ATTRS *******************************************************************************/ +static struct attribute *gamepad_device_attrs[] = { + &dev_attr_btn_mapping_reset.attr, + &dev_attr_gamepad_apply_all.attr, + NULL +}; + +static const struct attribute_group ally_controller_attr_group = { + .attrs = gamepad_device_attrs, +}; + +static const struct attribute_group *gamepad_device_attr_groups[] = { + &ally_controller_attr_group, + &btn_mapping_m1_attr_group, + &btn_mapping_m2_attr_group, + &btn_mapping_a_attr_group, + &btn_mapping_b_attr_group, + &btn_mapping_x_attr_group, + &btn_mapping_y_attr_group, + &btn_mapping_lb_attr_group, + &btn_mapping_rb_attr_group, + &btn_mapping_ls_attr_group, + &btn_mapping_rs_attr_group, + &btn_mapping_lt_attr_group, + &btn_mapping_rt_attr_group, + &btn_mapping_dpad_u_attr_group, + &btn_mapping_dpad_d_attr_group, + &btn_mapping_dpad_l_attr_group, + &btn_mapping_dpad_r_attr_group, + &btn_mapping_view_attr_group, + &btn_mapping_menu_attr_group, + NULL, +}; + static struct ally_gamepad_cfg *ally_gamepad_cfg_create(struct hid_device *hdev) { struct ally_gamepad_cfg *ally_cfg; @@ -350,13 +700,6 @@ static struct ally_gamepad_cfg *ally_gamepad_cfg_create(struct hid_device *hdev) ally_cfg->hdev = hdev; // Allocate memory for each mode's `btn_mapping` ally_cfg->mode = xpad_mode_game; - for (int i = 0; i < xpad_mode_mouse; i++) { - ally_cfg->key_mapping[i] = devm_kzalloc(&hdev->dev, sizeof(struct btn_mapping), GFP_KERNEL); - if (!ally_cfg->key_mapping[i]) { - err = -ENOMEM; - goto free_key_mappings; - } - } input_dev = devm_input_allocate_device(&hdev->dev); if (!input_dev) { @@ -382,26 +725,37 @@ static struct ally_gamepad_cfg *ally_gamepad_cfg_create(struct hid_device *hdev) ally_cfg->input = input_dev; /* ignore all errors for this as they are related to USB HID I/O */ - ally_cfg->key_mapping[ally_cfg->mode - 1]->btn_m1.button = BTN_KB_M1; - ally_cfg->key_mapping[ally_cfg->mode - 1]->btn_m2.button = BTN_KB_M2; + _gamepad_set_xpad_default(ally_cfg); + ally_cfg->key_mapping[ally_cfg->mode - 1].btn_m1.button = BTN_KB_M1; + ally_cfg->key_mapping[ally_cfg->mode - 1].btn_m2.button = BTN_KB_M2; _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_m1_m2); + drvdata.gamepad_cfg = ally_cfg; // Must asign before attr group setup + if (sysfs_create_groups(&hdev->dev.kobj, gamepad_device_attr_groups)) { + err = -ENODEV; + goto unregister_input_dev; + } + return ally_cfg; +unregister_input_dev: + input_unregister_device(input_dev); + ally_cfg->input = NULL; // Prevent double free when kfree(ally_cfg) happens + free_input_dev: devm_kfree(&hdev->dev, input_dev); -free_key_mappings: - for (int i = 0; i < xpad_mode_mouse; i++) { - if (ally_cfg->key_mapping[i]) - devm_kfree(&hdev->dev, ally_cfg->key_mapping[i]); - } - free_ally_cfg: devm_kfree(&hdev->dev, ally_cfg); return ERR_PTR(err); } +static void ally_cfg_remove(struct hid_device *hdev) +{ + // __gamepad_set_mode(hdev, drvdata.gamepad_cfg, xpad_mode_mouse); + sysfs_remove_groups(&hdev->dev.kobj, gamepad_device_attr_groups); +} + /**************************************************************************************************/ /* ROG Ally gamepad i/o and force-feedback */ /**************************************************************************************************/ @@ -1185,6 +1539,9 @@ static void ally_hid_remove(struct hid_device *hdev) if (drvdata.ally_x) ally_x_remove(hdev); + if (drvdata.gamepad_cfg) + ally_cfg_remove(hdev); + hid_hw_close(hdev); hid_hw_stop(hdev); } @@ -1197,7 +1554,7 @@ static int ally_hid_resume(struct hid_device *hdev) if (!ally_cfg) return 0; - err = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_m1_m2); + err = _gamepad_apply_all(hdev, ally_cfg); if (err) return err; diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index 66376e6cbd71..c5c6ff8d6f1c 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -37,11 +37,155 @@ enum xpad_cmd_len { /* Values correspond to the actual HID byte value required */ enum btn_pair_index { + btn_pair_dpad_u_d = 0x01, + btn_pair_dpad_l_r = 0x02, + btn_pair_ls_rs = 0x03, + btn_pair_lb_rb = 0x04, + btn_pair_a_b = 0x05, + btn_pair_x_y = 0x06, + btn_pair_view_menu = 0x07, btn_pair_m1_m2 = 0x08, + btn_pair_lt_rt = 0x09, }; +#define BTN_PAD_A 0x0101000000000000 +#define BTN_PAD_B 0x0102000000000000 +#define BTN_PAD_X 0x0103000000000000 +#define BTN_PAD_Y 0x0104000000000000 +#define BTN_PAD_LB 0x0105000000000000 +#define BTN_PAD_RB 0x0106000000000000 +#define BTN_PAD_LS 0x0107000000000000 +#define BTN_PAD_RS 0x0108000000000000 +#define BTN_PAD_DPAD_UP 0x0109000000000000 +#define BTN_PAD_DPAD_DOWN 0x010A000000000000 +#define BTN_PAD_DPAD_LEFT 0x010B000000000000 +#define BTN_PAD_DPAD_RIGHT 0x010C000000000000 +#define BTN_PAD_LT 0x010D000000000000 +#define BTN_PAD_RT 0x010E000000000000 +#define BTN_PAD_VIEW 0x0111000000000000 +#define BTN_PAD_MENU 0x0112000000000000 +#define BTN_PAD_XBOX 0x0113000000000000 + #define BTN_KB_M2 0x02008E0000000000 #define BTN_KB_M1 0x02008F0000000000 +#define BTN_KB_ESC 0x0200760000000000 +#define BTN_KB_F1 0x0200500000000000 +#define BTN_KB_F2 0x0200600000000000 +#define BTN_KB_F3 0x0200400000000000 +#define BTN_KB_F4 0x02000C0000000000 +#define BTN_KB_F5 0x0200030000000000 +#define BTN_KB_F6 0x02000B0000000000 +#define BTN_KB_F7 0x0200800000000000 +#define BTN_KB_F8 0x02000A0000000000 +#define BTN_KB_F9 0x0200010000000000 +#define BTN_KB_F10 0x0200090000000000 +#define BTN_KB_F11 0x0200780000000000 +#define BTN_KB_F12 0x0200070000000000 +#define BTN_KB_F14 0x0200180000000000 +#define BTN_KB_F15 0x0200100000000000 +#define BTN_KB_BACKTICK 0x02000E0000000000 +#define BTN_KB_1 0x0200160000000000 +#define BTN_KB_2 0x02001E0000000000 +#define BTN_KB_3 0x0200260000000000 +#define BTN_KB_4 0x0200250000000000 +#define BTN_KB_5 0x02002E0000000000 +#define BTN_KB_6 0x0200360000000000 +#define BTN_KB_7 0x02003D0000000000 +#define BTN_KB_8 0x02003E0000000000 +#define BTN_KB_9 0x0200460000000000 +#define BTN_KB_0 0x0200450000000000 +#define BTN_KB_HYPHEN 0x02004E0000000000 +#define BTN_KB_EQUALS 0x0200550000000000 +#define BTN_KB_BACKSPACE 0x0200660000000000 +#define BTN_KB_TAB 0x02000D0000000000 +#define BTN_KB_Q 0x0200150000000000 +#define BTN_KB_W 0x02001D0000000000 +#define BTN_KB_E 0x0200240000000000 +#define BTN_KB_R 0x02002D0000000000 +#define BTN_KB_T 0x02002C0000000000 +#define BTN_KB_Y 0x0200350000000000 +#define BTN_KB_U 0x02003C0000000000 +#define BTN_KB_O 0x0200440000000000 +#define BTN_KB_P 0x02004D0000000000 +#define BTN_KB_LBRACKET 0x0200540000000000 +#define BTN_KB_RBRACKET 0x02005B0000000000 +#define BTN_KB_BACKSLASH 0x02005D0000000000 +#define BTN_KB_CAPS 0x0200580000000000 +#define BTN_KB_A 0x02001C0000000000 +#define BTN_KB_S 0x02001B0000000000 +#define BTN_KB_D 0x0200230000000000 +#define BTN_KB_F 0x02002B0000000000 +#define BTN_KB_G 0x0200340000000000 +#define BTN_KB_H 0x0200330000000000 +#define BTN_KB_J 0x02003B0000000000 +#define BTN_KB_K 0x0200420000000000 +#define BTN_KB_L 0x02004B0000000000 +#define BTN_KB_SEMI 0x02004C0000000000 +#define BTN_KB_QUOTE 0x0200520000000000 +#define BTN_KB_RET 0x02005A0000000000 +#define BTN_KB_LSHIFT 0x0200880000000000 +#define BTN_KB_Z 0x02001A0000000000 +#define BTN_KB_X 0x0200220000000000 +#define BTN_KB_C 0x0200210000000000 +#define BTN_KB_V 0x02002A0000000000 +#define BTN_KB_B 0x0200320000000000 +#define BTN_KB_N 0x0200310000000000 +#define BTN_KB_M 0x02003A0000000000 +#define BTN_KB_COMMA 0x0200410000000000 +#define BTN_KB_PERIOD 0x0200490000000000 +#define BTN_KB_RSHIFT 0x0200890000000000 +#define BTN_KB_LCTL 0x02008C0000000000 +#define BTN_KB_META 0x0200820000000000 +#define BTN_KB_LALT 0x02008A0000000000 +#define BTN_KB_SPACE 0x0200290000000000 +#define BTN_KB_RALT 0x02008B0000000000 +#define BTN_KB_MENU 0x0200840000000000 +#define BTN_KB_RCTL 0x02008D0000000000 +#define BTN_KB_PRNTSCN 0x0200C30000000000 +#define BTN_KB_SCRLCK 0x02007E0000000000 +#define BTN_KB_PAUSE 0x0200910000000000 +#define BTN_KB_INS 0x0200C20000000000 +#define BTN_KB_HOME 0x0200940000000000 +#define BTN_KB_PGUP 0x0200960000000000 +#define BTN_KB_DEL 0x0200C00000000000 +#define BTN_KB_END 0x0200950000000000 +#define BTN_KB_PGDWN 0x0200970000000000 +#define BTN_KB_UP_ARROW 0x0200980000000000 +#define BTN_KB_DOWN_ARROW 0x0200990000000000 +#define BTN_KB_LEFT_ARROW 0x0200910000000000 +#define BTN_KB_RIGHT_ARROW 0x02009B0000000000 + +#define BTN_NUMPAD_LOCK 0x0200770000000000 +#define BTN_NUMPAD_FWDSLASH 0x0200900000000000 +#define BTN_NUMPAD_ASTERISK 0x02007C0000000000 +#define BTN_NUMPAD_HYPHEN 0x02007B0000000000 +#define BTN_NUMPAD_0 0x0200700000000000 +#define BTN_NUMPAD_1 0x0200690000000000 +#define BTN_NUMPAD_2 0x0200720000000000 +#define BTN_NUMPAD_3 0x02007A0000000000 +#define BTN_NUMPAD_4 0x02006B0000000000 +#define BTN_NUMPAD_5 0x0200730000000000 +#define BTN_NUMPAD_6 0x0200740000000000 +#define BTN_NUMPAD_7 0x02006C0000000000 +#define BTN_NUMPAD_8 0x0200750000000000 +#define BTN_NUMPAD_9 0x02007D0000000000 +#define BTN_NUMPAD_PLUS 0x0200790000000000 +#define BTN_NUMPAD_ENTER 0x0200810000000000 +#define BTN_NUMPAD_PERIOD 0x0200710000000000 + +#define BTN_MOUSE_LCLICK 0x0300000001000000 +#define BTN_MOUSE_RCLICK 0x0300000002000000 +#define BTN_MOUSE_MCLICK 0x0300000003000000 +#define BTN_MOUSE_WHEEL_UP 0x0300000004000000 +#define BTN_MOUSE_WHEEL_DOWN 0x0300000005000000 + +#define BTN_MEDIA_SCREENSHOT 0x0500001600000000 +#define BTN_MEDIA_SHOW_KEYBOARD 0x0500001900000000 +#define BTN_MEDIA_SHOW_DESKTOP 0x0500001C00000000 +#define BTN_MEDIA_START_RECORDING 0x0500001E00000000 +#define BTN_MEDIA_MIC_OFF 0x0500000100000000 +#define BTN_MEDIA_VOL_DOWN 0x0500000200000000 +#define BTN_MEDIA_VOL_UP 0x0500000300000000 #define ALLY_DEVICE_ATTR_WO(_name, _sysfs_name) \ struct device_attribute dev_attr_##_name = \ @@ -51,3 +195,70 @@ enum btn_pair_index { #define ALLY_DEVICE_ATTR_RW(_name, _sysfs_name) \ struct device_attribute dev_attr_##_name = \ __ATTR(_sysfs_name, 0644, _name##_show, _name##_store) + +/* button specific macros */ +#define ALLY_BTN_SHOW(_fname, _btn_name, _secondary) \ + static ssize_t _fname##_show(struct device *dev, \ + struct device_attribute *attr, char *buf) \ + { \ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; \ + struct btn_data *btn; \ + const char* name; \ + if (!drvdata.gamepad_cfg) \ + return -ENODEV; \ + btn = &ally_cfg->key_mapping[ally_cfg->mode - 1]._btn_name; \ + name = btn_to_name(_secondary ? btn->macro : btn->button); \ + return sysfs_emit(buf, "%s\n", name); \ + } + +#define ALLY_BTN_STORE(_fname, _btn_name, _secondary) \ + static ssize_t _fname##_store(struct device *dev, \ + struct device_attribute *attr, \ + const char *buf, size_t count) \ + { \ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; \ + struct btn_data *btn; \ + u64 code; \ + if (!drvdata.gamepad_cfg) \ + return -ENODEV; \ + btn = &ally_cfg->key_mapping[ally_cfg->mode - 1]._btn_name; \ + code = name_to_btn(buf); \ + if (_secondary) \ + btn->macro = code; \ + else \ + btn->button = code; \ + return count; \ + } + +#define ALLY_BTN_ATTRS_GROUP(_name, _fname) \ + static struct attribute *_fname##_attrs[] = { \ + &dev_attr_##_fname.attr, \ + &dev_attr_##_fname##_macro.attr, \ + }; \ + static const struct attribute_group _fname##_attr_group = { \ + .name = __stringify(_name), \ + .attrs = _fname##_attrs, \ + } + +#define _ALLY_BTN_REMAP(_fname, _btn_name) \ + ALLY_BTN_SHOW(btn_mapping_##_fname##_remap, _btn_name, false); \ + ALLY_BTN_STORE(btn_mapping_##_fname##_remap, _btn_name, false); \ + ALLY_DEVICE_ATTR_RW(btn_mapping_##_fname##_remap, remap); + +#define _ALLY_BTN_MACRO(_fname, _btn_name) \ + ALLY_BTN_SHOW(btn_mapping_##_fname##_macro, _btn_name, true); \ + ALLY_BTN_STORE(btn_mapping_##_fname##_macro, _btn_name, true); \ + ALLY_DEVICE_ATTR_RW(btn_mapping_##_fname##_macro, macro_remap); + +#define ALLY_BTN_MAPPING(_fname, _btn_name) \ + _ALLY_BTN_REMAP(_fname, _btn_name) \ + _ALLY_BTN_MACRO(_fname, _btn_name) \ + static struct attribute *_fname##_attrs[] = { \ + &dev_attr_btn_mapping_##_fname##_remap.attr, \ + &dev_attr_btn_mapping_##_fname##_macro.attr, \ + NULL, \ + }; \ + static const struct attribute_group btn_mapping_##_fname##_attr_group = { \ + .name = __stringify(btn_##_fname), \ + .attrs = _fname##_attrs, \ + } -- 2.48.1 From 624095227105a255f3bde3bdd5fab8508700a1b1 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Fri, 25 Oct 2024 08:56:54 +0200 Subject: [PATCH 11/28] hid-asus-ally: add gamepad mode selection --- drivers/hid/hid-asus-ally.c | 73 +++++++++++++++++++++++++++++++++++++ drivers/hid/hid-asus-ally.h | 2 + 2 files changed, 75 insertions(+) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index 4755f5f6ad9e..d4d7877b3065 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -654,9 +654,82 @@ static ssize_t btn_mapping_reset_store(struct device *dev, struct device_attribu } ALLY_DEVICE_ATTR_WO(btn_mapping_reset, reset_btn_mapping); +/* GAMEPAD MODE */ +static ssize_t _gamepad_set_mode(struct hid_device *hdev, struct ally_gamepad_cfg *ally_cfg, + int val) +{ + u8 *hidbuf; + int ret; + + hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + if (!hidbuf) + return -ENOMEM; + + hidbuf[0] = FEATURE_ROG_ALLY_REPORT_ID; + hidbuf[1] = FEATURE_ROG_ALLY_CODE_PAGE; + hidbuf[2] = xpad_cmd_set_mode; + hidbuf[3] = xpad_cmd_len_mode; + hidbuf[4] = val; + + ret = ally_gamepad_check_ready(hdev); + if (ret < 0) + goto report_fail; + + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0) + goto report_fail; + + ret = _gamepad_apply_all(hdev, ally_cfg); + if (ret < 0) + goto report_fail; + +report_fail: + kfree(hidbuf); + return ret; +} + +static ssize_t gamepad_mode_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + + if (!drvdata.gamepad_cfg) + return -ENODEV; + + return sysfs_emit(buf, "%d\n", ally_cfg->mode); +} + +static ssize_t gamepad_mode_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct hid_device *hdev = to_hid_device(dev); + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + int ret, val; + + if (!drvdata.gamepad_cfg) + return -ENODEV; + + ret = kstrtoint(buf, 0, &val); + if (ret) + return ret; + + if (val < xpad_mode_game || val > xpad_mode_mouse) + return -EINVAL; + + ally_cfg->mode = val; + + ret = _gamepad_set_mode(hdev, ally_cfg, val); + if (ret < 0) + return ret; + + return count; +} + +DEVICE_ATTR_RW(gamepad_mode); + /* ROOT LEVEL ATTRS *******************************************************************************/ static struct attribute *gamepad_device_attrs[] = { &dev_attr_btn_mapping_reset.attr, + &dev_attr_gamepad_mode.attr, &dev_attr_gamepad_apply_all.attr, NULL }; diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index c5c6ff8d6f1c..a0b0acd65bfd 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -24,6 +24,7 @@ enum xpad_mode { /* the xpad_cmd determines which feature is set or queried */ enum xpad_cmd { + xpad_cmd_set_mode = 0x01, xpad_cmd_set_mapping = 0x02, xpad_cmd_set_leds = 0x08, xpad_cmd_check_ready = 0x0A, @@ -31,6 +32,7 @@ enum xpad_cmd { /* the xpad_cmd determines which feature is set or queried */ enum xpad_cmd_len { + xpad_cmd_len_mode = 0x01, xpad_cmd_len_mapping = 0x2c, xpad_cmd_len_leds = 0x0C, }; -- 2.48.1 From df00d60cc95dbe0383ee08beed2a47c365a8f1df Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sat, 5 Oct 2024 15:40:09 +1300 Subject: [PATCH 12/28] hid-asus-ally: Turbo settings for buttons Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 72 +++++++++++++++++++++++++++++-------- drivers/hid/hid-asus-ally.h | 50 ++++++++++++++++++++++++++ 2 files changed, 108 insertions(+), 14 deletions(-) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index d4d7877b3065..afaeba3dfde7 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -232,6 +232,7 @@ static const char* btn_to_name(u64 key) struct btn_data { u64 button; u64 macro; + bool turbo; }; struct btn_mapping { @@ -537,6 +538,46 @@ static int _gamepad_apply_btn_pair(struct hid_device *hdev, struct ally_gamepad_ return ret; } +static int _gamepad_apply_turbo(struct hid_device *hdev, struct ally_gamepad_cfg *ally_cfg) +{ + struct btn_mapping *map = &ally_cfg->key_mapping[ally_cfg->mode - 1]; + u8 *hidbuf; + int ret; + + /* set turbo */ + hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + if (!hidbuf) + return -ENOMEM; + hidbuf[0] = FEATURE_ROG_ALLY_REPORT_ID; + hidbuf[1] = FEATURE_ROG_ALLY_CODE_PAGE; + hidbuf[2] = xpad_cmd_set_turbo; + hidbuf[3] = xpad_cmd_len_turbo; + + hidbuf[4] = map->dpad_up.turbo; + hidbuf[6] = map->dpad_down.turbo; + hidbuf[8] = map->dpad_left.turbo; + hidbuf[10] = map->dpad_right.turbo; + + hidbuf[12] = map->btn_ls.turbo; + hidbuf[14] = map->btn_rs.turbo; + hidbuf[16] = map->btn_lb.turbo; + hidbuf[18] = map->btn_rb.turbo; + + hidbuf[20] = map->btn_a.turbo; + hidbuf[22] = map->btn_b.turbo; + hidbuf[24] = map->btn_x.turbo; + hidbuf[26] = map->btn_y.turbo; + + hidbuf[28] = map->btn_lt.turbo; + hidbuf[30] = map->btn_rt.turbo; + + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + + kfree(hidbuf); + + return ret; +} + static ssize_t _gamepad_apply_all(struct hid_device *hdev, struct ally_gamepad_cfg *ally_cfg) { int ret; @@ -566,6 +607,9 @@ static ssize_t _gamepad_apply_all(struct hid_device *hdev, struct ally_gamepad_c if (ret < 0) return ret; ret = _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_lt_rt); + if (ret < 0) + return ret; + ret = _gamepad_apply_turbo(hdev, ally_cfg); if (ret < 0) return ret; @@ -593,22 +637,22 @@ ALLY_DEVICE_ATTR_WO(gamepad_apply_all, apply_all); /* button map attributes, regular and macro*/ ALLY_BTN_MAPPING(m1, btn_m1); ALLY_BTN_MAPPING(m2, btn_m2); -ALLY_BTN_MAPPING(a, btn_a); -ALLY_BTN_MAPPING(b, btn_b); -ALLY_BTN_MAPPING(x, btn_x); -ALLY_BTN_MAPPING(y, btn_y); -ALLY_BTN_MAPPING(lb, btn_lb); -ALLY_BTN_MAPPING(rb, btn_rb); -ALLY_BTN_MAPPING(ls, btn_ls); -ALLY_BTN_MAPPING(rs, btn_rs); -ALLY_BTN_MAPPING(lt, btn_lt); -ALLY_BTN_MAPPING(rt, btn_rt); -ALLY_BTN_MAPPING(dpad_u, dpad_up); -ALLY_BTN_MAPPING(dpad_d, dpad_down); -ALLY_BTN_MAPPING(dpad_l, dpad_left); -ALLY_BTN_MAPPING(dpad_r, dpad_right); ALLY_BTN_MAPPING(view, btn_view); ALLY_BTN_MAPPING(menu, btn_menu); +ALLY_TURBO_BTN_MAPPING(a, btn_a); +ALLY_TURBO_BTN_MAPPING(b, btn_b); +ALLY_TURBO_BTN_MAPPING(x, btn_x); +ALLY_TURBO_BTN_MAPPING(y, btn_y); +ALLY_TURBO_BTN_MAPPING(lb, btn_lb); +ALLY_TURBO_BTN_MAPPING(rb, btn_rb); +ALLY_TURBO_BTN_MAPPING(ls, btn_ls); +ALLY_TURBO_BTN_MAPPING(rs, btn_rs); +ALLY_TURBO_BTN_MAPPING(lt, btn_lt); +ALLY_TURBO_BTN_MAPPING(rt, btn_rt); +ALLY_TURBO_BTN_MAPPING(dpad_u, dpad_up); +ALLY_TURBO_BTN_MAPPING(dpad_d, dpad_down); +ALLY_TURBO_BTN_MAPPING(dpad_l, dpad_left); +ALLY_TURBO_BTN_MAPPING(dpad_r, dpad_right); static void _gamepad_set_xpad_default(struct ally_gamepad_cfg *ally_cfg) { diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index a0b0acd65bfd..4e1eccbd99ad 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -28,6 +28,7 @@ enum xpad_cmd { xpad_cmd_set_mapping = 0x02, xpad_cmd_set_leds = 0x08, xpad_cmd_check_ready = 0x0A, + xpad_cmd_set_turbo = 0x0F, }; /* the xpad_cmd determines which feature is set or queried */ @@ -35,6 +36,7 @@ enum xpad_cmd_len { xpad_cmd_len_mode = 0x01, xpad_cmd_len_mapping = 0x2c, xpad_cmd_len_leds = 0x0C, + xpad_cmd_len_turbo = 0x20, }; /* Values correspond to the actual HID byte value required */ @@ -232,6 +234,37 @@ enum btn_pair_index { return count; \ } +#define ALLY_TURBO_SHOW(_fname, _btn_name) \ + static ssize_t _fname##_show(struct device *dev, \ + struct device_attribute *attr, char *buf) \ + { \ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; \ + struct btn_data *btn; \ + if (!drvdata.gamepad_cfg) \ + return -ENODEV; \ + btn = &ally_cfg->key_mapping[ally_cfg->mode - 1]._btn_name; \ + return sysfs_emit(buf, "%d\n", btn->turbo); \ + } + +#define ALLY_TURBO_STORE(_fname, _btn_name) \ + static ssize_t _fname##_store(struct device *dev, \ + struct device_attribute *attr, \ + const char *buf, size_t count) \ + { \ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; \ + struct btn_data *btn; \ + bool turbo; \ + int ret; \ + if (!drvdata.gamepad_cfg) \ + return -ENODEV; \ + btn = &ally_cfg->key_mapping[ally_cfg->mode - 1]._btn_name; \ + ret = kstrtobool(buf, &turbo); \ + if (ret) \ + return ret; \ + btn->turbo = turbo; \ + return count; \ + } + #define ALLY_BTN_ATTRS_GROUP(_name, _fname) \ static struct attribute *_fname##_attrs[] = { \ &dev_attr_##_fname.attr, \ @@ -264,3 +297,20 @@ enum btn_pair_index { .name = __stringify(btn_##_fname), \ .attrs = _fname##_attrs, \ } + +#define ALLY_TURBO_BTN_MAPPING(_fname, _btn_name) \ + _ALLY_BTN_REMAP(_fname, _btn_name) \ + _ALLY_BTN_MACRO(_fname, _btn_name) \ + ALLY_TURBO_SHOW(btn_mapping_##_fname##_turbo, _btn_name); \ + ALLY_TURBO_STORE(btn_mapping_##_fname##_turbo, _btn_name); \ + ALLY_DEVICE_ATTR_RW(btn_mapping_##_fname##_turbo, turbo); \ + static struct attribute *_fname##_turbo_attrs[] = { \ + &dev_attr_btn_mapping_##_fname##_remap.attr, \ + &dev_attr_btn_mapping_##_fname##_macro.attr, \ + &dev_attr_btn_mapping_##_fname##_turbo.attr, \ + NULL, \ + }; \ + static const struct attribute_group btn_mapping_##_fname##_attr_group = { \ + .name = __stringify(btn_##_fname), \ + .attrs = _fname##_turbo_attrs, \ + } -- 2.48.1 From a280d7183af50f5ac2888812bafaf8a60ad5b896 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sat, 5 Oct 2024 20:46:00 +1300 Subject: [PATCH 13/28] hid-asus-ally: add vibration intensity settings Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 93 +++++++++++++++++++++++++++++++++++++ drivers/hid/hid-asus-ally.h | 6 +++ 2 files changed, 99 insertions(+) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index afaeba3dfde7..2eae8a226f18 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -266,6 +266,11 @@ struct ally_gamepad_cfg { * index: [mode] */ struct btn_mapping key_mapping[xpad_mode_mouse]; + /* + * index: left, right + * max: 64 + */ + u8 vibration_intensity[2]; }; /* The hatswitch outputs integers, we use them to index this X|Y pair */ @@ -448,6 +453,89 @@ static int ally_gamepad_check_ready(struct hid_device *hdev) return ret; } +/* VIBRATION INTENSITY ****************************************************************************/ +static ssize_t gamepad_vibration_intensity_index_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + return sysfs_emit(buf, "left right\n"); +} + +ALLY_DEVICE_ATTR_RO(gamepad_vibration_intensity_index, vibration_intensity_index); + +static ssize_t _gamepad_apply_intensity(struct hid_device *hdev, + struct ally_gamepad_cfg *ally_cfg) +{ + u8 *hidbuf; + int ret; + + hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + if (!hidbuf) + return -ENOMEM; + + hidbuf[0] = FEATURE_ROG_ALLY_REPORT_ID; + hidbuf[1] = FEATURE_ROG_ALLY_CODE_PAGE; + hidbuf[2] = xpad_cmd_set_vibe_intensity; + hidbuf[3] = xpad_cmd_len_vibe_intensity; + hidbuf[4] = ally_cfg->vibration_intensity[0]; + hidbuf[5] = ally_cfg->vibration_intensity[1]; + + ret = ally_gamepad_check_ready(hdev); + if (ret < 0) + goto report_fail; + + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0) + goto report_fail; + +report_fail: + kfree(hidbuf); + return ret; +} + +static ssize_t gamepad_vibration_intensity_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + + if (!drvdata.gamepad_cfg) + return -ENODEV; + + return sysfs_emit( + buf, "%d %d\n", + ally_cfg->vibration_intensity[0], + ally_cfg->vibration_intensity[1]); +} + +static ssize_t gamepad_vibration_intensity_store(struct device *dev, + struct device_attribute *attr, const char *buf, + size_t count) +{ + struct hid_device *hdev = to_hid_device(dev); + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + u32 left, right; + int ret; + + if (!drvdata.gamepad_cfg) + return -ENODEV; + + if (sscanf(buf, "%d %d", &left, &right) != 2) + return -EINVAL; + + if (left > 64 || right > 64) + return -EINVAL; + + ally_cfg->vibration_intensity[0] = left; + ally_cfg->vibration_intensity[1] = right; + + ret = _gamepad_apply_intensity(hdev, ally_cfg); + if (ret < 0) + return ret; + + return count; +} + +ALLY_DEVICE_ATTR_RW(gamepad_vibration_intensity, vibration_intensity); + /* A HID packet conatins mappings for two buttons: btn1, btn1_macro, btn2, btn2_macro */ static void _btn_pair_to_hid_pkt(struct ally_gamepad_cfg *ally_cfg, enum btn_pair_index pair, @@ -775,6 +863,8 @@ static struct attribute *gamepad_device_attrs[] = { &dev_attr_btn_mapping_reset.attr, &dev_attr_gamepad_mode.attr, &dev_attr_gamepad_apply_all.attr, + &dev_attr_gamepad_vibration_intensity.attr, + &dev_attr_gamepad_vibration_intensity_index.attr, NULL }; @@ -847,6 +937,9 @@ static struct ally_gamepad_cfg *ally_gamepad_cfg_create(struct hid_device *hdev) ally_cfg->key_mapping[ally_cfg->mode - 1].btn_m2.button = BTN_KB_M2; _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_m1_m2); + ally_cfg->vibration_intensity[0] = 0x64; + ally_cfg->vibration_intensity[1] = 0x64; + drvdata.gamepad_cfg = ally_cfg; // Must asign before attr group setup if (sysfs_create_groups(&hdev->dev.kobj, gamepad_device_attr_groups)) { err = -ENODEV; diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index 4e1eccbd99ad..160d00690d41 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -26,6 +26,7 @@ enum xpad_mode { enum xpad_cmd { xpad_cmd_set_mode = 0x01, xpad_cmd_set_mapping = 0x02, + xpad_cmd_set_vibe_intensity = 0x06, xpad_cmd_set_leds = 0x08, xpad_cmd_check_ready = 0x0A, xpad_cmd_set_turbo = 0x0F, @@ -35,6 +36,7 @@ enum xpad_cmd { enum xpad_cmd_len { xpad_cmd_len_mode = 0x01, xpad_cmd_len_mapping = 0x2c, + xpad_cmd_len_vibe_intensity = 0x02, xpad_cmd_len_leds = 0x0C, xpad_cmd_len_turbo = 0x20, }; @@ -200,6 +202,10 @@ enum btn_pair_index { struct device_attribute dev_attr_##_name = \ __ATTR(_sysfs_name, 0644, _name##_show, _name##_store) +#define ALLY_DEVICE_ATTR_RO(_name, _sysfs_name) \ + struct device_attribute dev_attr_##_name = \ + __ATTR(_sysfs_name, 0444, _name##_show, NULL) + /* button specific macros */ #define ALLY_BTN_SHOW(_fname, _btn_name, _secondary) \ static ssize_t _fname##_show(struct device *dev, \ -- 2.48.1 From 746a094ea4e211db4c5992fa6ff33e3222a56211 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sat, 5 Oct 2024 21:32:41 +1300 Subject: [PATCH 14/28] hid-asus-ally: add JS deadzones Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 84 +++++++++++++++++++++++++++++++++++++ drivers/hid/hid-asus-ally.h | 39 +++++++++++++++++ 2 files changed, 123 insertions(+) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index 2eae8a226f18..57f3ded74a66 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -256,6 +256,11 @@ struct btn_mapping { struct btn_data btn_m2; }; +struct deadzone { + u8 inner; + u8 outer; +}; + /* ROG Ally has many settings related to the gamepad, all using the same n-key endpoint */ struct ally_gamepad_cfg { struct hid_device *hdev; @@ -271,6 +276,10 @@ struct ally_gamepad_cfg { * max: 64 */ u8 vibration_intensity[2]; + + /* deadzones */ + struct deadzone ls_dz; // left stick + struct deadzone rs_dz; // right stick }; /* The hatswitch outputs integers, we use them to index this X|Y pair */ @@ -536,6 +545,75 @@ static ssize_t gamepad_vibration_intensity_store(struct device *dev, ALLY_DEVICE_ATTR_RW(gamepad_vibration_intensity, vibration_intensity); +/* ANALOGUE DEADZONES *****************************************************************************/ +static ssize_t _gamepad_apply_deadzones(struct hid_device *hdev, + struct ally_gamepad_cfg *ally_cfg) +{ + u8 *hidbuf; + int ret; + + ret = ally_gamepad_check_ready(hdev); + if (ret < 0) + return ret; + + hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + if (!hidbuf) + return -ENOMEM; + + hidbuf[0] = FEATURE_ROG_ALLY_REPORT_ID; + hidbuf[1] = FEATURE_ROG_ALLY_CODE_PAGE; + hidbuf[2] = xpad_cmd_set_js_dz; + hidbuf[3] = xpad_cmd_len_deadzone; + hidbuf[4] = ally_cfg->ls_dz.inner; + hidbuf[5] = ally_cfg->ls_dz.outer; + hidbuf[6] = ally_cfg->rs_dz.inner; + hidbuf[7] = ally_cfg->rs_dz.outer; + + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + + kfree(hidbuf); + return ret; +} + +static void _gamepad_set_deadzones_default(struct ally_gamepad_cfg *ally_cfg) +{ + ally_cfg->ls_dz.inner = 0x00; + ally_cfg->ls_dz.outer = 0x64; + ally_cfg->rs_dz.inner = 0x00; + ally_cfg->rs_dz.outer = 0x64; +} + +static ssize_t axis_xyz_deadzone_index_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + return sysfs_emit(buf, "inner outer\n"); +} + +ALLY_DEVICE_ATTR_RO(axis_xyz_deadzone_index, deadzone_index); + +ALLY_DEADZONES(axis_xy_left, ls_dz); +ALLY_DEADZONES(axis_xy_right, rs_dz); + +static struct attribute *axis_xy_left_attrs[] = { + &dev_attr_axis_xy_left_deadzone.attr, + &dev_attr_axis_xyz_deadzone_index.attr, + NULL +}; +static const struct attribute_group axis_xy_left_attr_group = { + .name = "axis_xy_left", + .attrs = axis_xy_left_attrs, +}; + +static struct attribute *axis_xy_right_attrs[] = { + &dev_attr_axis_xy_right_deadzone.attr, + &dev_attr_axis_xyz_deadzone_index.attr, + NULL +}; +static const struct attribute_group axis_xy_right_attr_group = { + .name = "axis_xy_right", + .attrs = axis_xy_right_attrs, +}; + /* A HID packet conatins mappings for two buttons: btn1, btn1_macro, btn2, btn2_macro */ static void _btn_pair_to_hid_pkt(struct ally_gamepad_cfg *ally_cfg, enum btn_pair_index pair, @@ -698,6 +776,9 @@ static ssize_t _gamepad_apply_all(struct hid_device *hdev, struct ally_gamepad_c if (ret < 0) return ret; ret = _gamepad_apply_turbo(hdev, ally_cfg); + if (ret < 0) + return ret; + ret = _gamepad_apply_deadzones(hdev, ally_cfg); if (ret < 0) return ret; @@ -874,6 +955,8 @@ static const struct attribute_group ally_controller_attr_group = { static const struct attribute_group *gamepad_device_attr_groups[] = { &ally_controller_attr_group, + &axis_xy_left_attr_group, + &axis_xy_right_attr_group, &btn_mapping_m1_attr_group, &btn_mapping_m2_attr_group, &btn_mapping_a_attr_group, @@ -939,6 +1022,7 @@ static struct ally_gamepad_cfg *ally_gamepad_cfg_create(struct hid_device *hdev) ally_cfg->vibration_intensity[0] = 0x64; ally_cfg->vibration_intensity[1] = 0x64; + _gamepad_set_deadzones_default(ally_cfg); drvdata.gamepad_cfg = ally_cfg; // Must asign before attr group setup if (sysfs_create_groups(&hdev->dev.kobj, gamepad_device_attr_groups)) { diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index 160d00690d41..b773130c2cf9 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -26,6 +26,7 @@ enum xpad_mode { enum xpad_cmd { xpad_cmd_set_mode = 0x01, xpad_cmd_set_mapping = 0x02, + xpad_cmd_set_js_dz = 0x04, /* deadzones */ xpad_cmd_set_vibe_intensity = 0x06, xpad_cmd_set_leds = 0x08, xpad_cmd_check_ready = 0x0A, @@ -36,6 +37,7 @@ enum xpad_cmd { enum xpad_cmd_len { xpad_cmd_len_mode = 0x01, xpad_cmd_len_mapping = 0x2c, + xpad_cmd_len_deadzone = 0x04, xpad_cmd_len_vibe_intensity = 0x02, xpad_cmd_len_leds = 0x0C, xpad_cmd_len_turbo = 0x20, @@ -271,6 +273,43 @@ enum btn_pair_index { return count; \ } +#define ALLY_DEADZONE_SHOW(_fname, _axis_name) \ + static ssize_t _fname##_show(struct device *dev, \ + struct device_attribute *attr, char *buf) \ + { \ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; \ + struct deadzone *dz; \ + if (!drvdata.gamepad_cfg) \ + return -ENODEV; \ + dz = &ally_cfg->_axis_name; \ + return sysfs_emit(buf, "%d %d\n", dz->inner, dz->outer); \ + } + +#define ALLY_DEADZONE_STORE(_fname, _axis_name) \ + static ssize_t _fname##_store(struct device *dev, \ + struct device_attribute *attr, \ + const char *buf, size_t count) \ + { \ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; \ + struct hid_device *hdev = to_hid_device(dev); \ + u32 inner, outer; \ + if (!drvdata.gamepad_cfg) \ + return -ENODEV; \ + if (sscanf(buf, "%d %d", &inner, &outer) != 2) \ + return -EINVAL; \ + if (inner > 64 || outer > 64 || inner > outer) \ + return -EINVAL; \ + ally_cfg->_axis_name.inner = inner; \ + ally_cfg->_axis_name.outer = outer; \ + _gamepad_apply_deadzones(hdev, ally_cfg); \ + return count; \ + } + +#define ALLY_DEADZONES(_fname, _mname) \ + ALLY_DEADZONE_SHOW(_fname##_deadzone, _mname); \ + ALLY_DEADZONE_STORE(_fname##_deadzone, _mname); \ + ALLY_DEVICE_ATTR_RW(_fname##_deadzone, deadzone) + #define ALLY_BTN_ATTRS_GROUP(_name, _fname) \ static struct attribute *_fname##_attrs[] = { \ &dev_attr_##_fname.attr, \ -- 2.48.1 From 301445819d3892b148027092ce88ae8a10568362 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sat, 5 Oct 2024 21:37:27 +1300 Subject: [PATCH 15/28] hid-asus-ally: add trigger deadzones Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 43 +++++++++++++++++++++++++++++++++++++ drivers/hid/hid-asus-ally.h | 1 + 2 files changed, 44 insertions(+) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index 57f3ded74a66..4a0bab7fb609 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -280,6 +280,8 @@ struct ally_gamepad_cfg { /* deadzones */ struct deadzone ls_dz; // left stick struct deadzone rs_dz; // right stick + struct deadzone lt_dz; // left trigger + struct deadzone rt_dz; // right trigger }; /* The hatswitch outputs integers, we use them to index this X|Y pair */ @@ -570,7 +572,20 @@ static ssize_t _gamepad_apply_deadzones(struct hid_device *hdev, hidbuf[7] = ally_cfg->rs_dz.outer; ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0) + goto end; + + hidbuf[2] = xpad_cmd_set_tr_dz; + hidbuf[4] = ally_cfg->lt_dz.inner; + hidbuf[5] = ally_cfg->lt_dz.outer; + hidbuf[6] = ally_cfg->rt_dz.inner; + hidbuf[7] = ally_cfg->rt_dz.outer; + + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0) + goto end; +end: kfree(hidbuf); return ret; } @@ -581,6 +596,10 @@ static void _gamepad_set_deadzones_default(struct ally_gamepad_cfg *ally_cfg) ally_cfg->ls_dz.outer = 0x64; ally_cfg->rs_dz.inner = 0x00; ally_cfg->rs_dz.outer = 0x64; + ally_cfg->lt_dz.inner = 0x00; + ally_cfg->lt_dz.outer = 0x64; + ally_cfg->rt_dz.inner = 0x00; + ally_cfg->rt_dz.outer = 0x64; } static ssize_t axis_xyz_deadzone_index_show(struct device *dev, struct device_attribute *attr, @@ -593,6 +612,8 @@ ALLY_DEVICE_ATTR_RO(axis_xyz_deadzone_index, deadzone_index); ALLY_DEADZONES(axis_xy_left, ls_dz); ALLY_DEADZONES(axis_xy_right, rs_dz); +ALLY_DEADZONES(axis_z_left, lt_dz); +ALLY_DEADZONES(axis_z_right, rt_dz); static struct attribute *axis_xy_left_attrs[] = { &dev_attr_axis_xy_left_deadzone.attr, @@ -614,6 +635,26 @@ static const struct attribute_group axis_xy_right_attr_group = { .attrs = axis_xy_right_attrs, }; +static struct attribute *axis_z_left_attrs[] = { + &dev_attr_axis_z_left_deadzone.attr, + &dev_attr_axis_xyz_deadzone_index.attr, + NULL, +}; +static const struct attribute_group axis_z_left_attr_group = { + .name = "axis_z_left", + .attrs = axis_z_left_attrs, +}; + +static struct attribute *axis_z_right_attrs[] = { + &dev_attr_axis_z_right_deadzone.attr, + &dev_attr_axis_xyz_deadzone_index.attr, + NULL, +}; +static const struct attribute_group axis_z_right_attr_group = { + .name = "axis_z_right", + .attrs = axis_z_right_attrs, +}; + /* A HID packet conatins mappings for two buttons: btn1, btn1_macro, btn2, btn2_macro */ static void _btn_pair_to_hid_pkt(struct ally_gamepad_cfg *ally_cfg, enum btn_pair_index pair, @@ -957,6 +998,8 @@ static const struct attribute_group *gamepad_device_attr_groups[] = { &ally_controller_attr_group, &axis_xy_left_attr_group, &axis_xy_right_attr_group, + &axis_z_left_attr_group, + &axis_z_right_attr_group, &btn_mapping_m1_attr_group, &btn_mapping_m2_attr_group, &btn_mapping_a_attr_group, diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index b773130c2cf9..e0be54b4debb 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -27,6 +27,7 @@ enum xpad_cmd { xpad_cmd_set_mode = 0x01, xpad_cmd_set_mapping = 0x02, xpad_cmd_set_js_dz = 0x04, /* deadzones */ + xpad_cmd_set_tr_dz = 0x05, /* deadzones */ xpad_cmd_set_vibe_intensity = 0x06, xpad_cmd_set_leds = 0x08, xpad_cmd_check_ready = 0x0A, -- 2.48.1 From de93678e3d8aff108cfd0b97af82b6bc5996a484 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sun, 6 Oct 2024 19:49:24 +1300 Subject: [PATCH 16/28] hid-asus-ally: add anti-deadzones Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 110 ++++++++++++++++++++++++++++++++++++ drivers/hid/hid-asus-ally.h | 2 + 2 files changed, 112 insertions(+) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index 4a0bab7fb609..0d27799e1947 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -282,6 +282,9 @@ struct ally_gamepad_cfg { struct deadzone rs_dz; // right stick struct deadzone lt_dz; // left trigger struct deadzone rt_dz; // right trigger + /* anti-deadzones */ + u8 ls_adz; // left stick + u8 rs_adz; // right stick }; /* The hatswitch outputs integers, we use them to index this X|Y pair */ @@ -615,7 +618,109 @@ ALLY_DEADZONES(axis_xy_right, rs_dz); ALLY_DEADZONES(axis_z_left, lt_dz); ALLY_DEADZONES(axis_z_right, rt_dz); +/* ANTI-DEADZONES *********************************************************************************/ +static ssize_t _gamepad_apply_js_ADZ(struct hid_device *hdev, + struct ally_gamepad_cfg *ally_cfg) +{ + u8 *hidbuf; + int ret; + + hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + if (!hidbuf) + return -ENOMEM; + + hidbuf[0] = FEATURE_ROG_ALLY_REPORT_ID; + hidbuf[1] = FEATURE_ROG_ALLY_CODE_PAGE; + hidbuf[2] = xpad_cmd_set_adz; + hidbuf[3] = xpad_cmd_len_adz; + hidbuf[4] = ally_cfg->ls_adz; + hidbuf[5] = ally_cfg->rs_adz; + + ret = ally_gamepad_check_ready(hdev); + if (ret < 0) + goto report_fail; + + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0) + goto report_fail; + +report_fail: + kfree(hidbuf); + return ret; +} + +static void _gamepad_set_anti_deadzones_default(struct ally_gamepad_cfg *ally_cfg) +{ + ally_cfg->ls_adz = 0x00; + ally_cfg->rs_adz = 0x00; +} + +static ssize_t _gamepad_js_ADZ_store(struct device *dev, const char *buf, u8 *adz) +{ + int ret, val; + + ret = kstrtoint(buf, 0, &val); + if (ret) + return ret; + + if (val < 0 || val > 32) + return -EINVAL; + + *adz = val; + + return ret; +} + +static ssize_t axis_xy_left_anti_deadzone_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + + return sysfs_emit(buf, "%d\n", ally_cfg->ls_adz); +} + +static ssize_t axis_xy_left_anti_deadzone_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + int ret; + + ret = _gamepad_js_ADZ_store(dev, buf, &ally_cfg->ls_adz); + if (ret) + return ret; + + return count; +} +ALLY_DEVICE_ATTR_RW(axis_xy_left_anti_deadzone, anti_deadzone); + +static ssize_t axis_xy_right_anti_deadzone_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + + return sysfs_emit(buf, "%d\n", ally_cfg->rs_adz); +} + +static ssize_t axis_xy_right_anti_deadzone_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + int ret; + + ret = _gamepad_js_ADZ_store(dev, buf, &ally_cfg->rs_adz); + if (ret) + return ret; + + return count; +} +ALLY_DEVICE_ATTR_RW(axis_xy_right_anti_deadzone, anti_deadzone); + static struct attribute *axis_xy_left_attrs[] = { + &dev_attr_axis_xy_left_anti_deadzone.attr, &dev_attr_axis_xy_left_deadzone.attr, &dev_attr_axis_xyz_deadzone_index.attr, NULL @@ -626,6 +731,7 @@ static const struct attribute_group axis_xy_left_attr_group = { }; static struct attribute *axis_xy_right_attrs[] = { + &dev_attr_axis_xy_right_anti_deadzone.attr, &dev_attr_axis_xy_right_deadzone.attr, &dev_attr_axis_xyz_deadzone_index.attr, NULL @@ -820,6 +926,9 @@ static ssize_t _gamepad_apply_all(struct hid_device *hdev, struct ally_gamepad_c if (ret < 0) return ret; ret = _gamepad_apply_deadzones(hdev, ally_cfg); + if (ret < 0) + return ret; + ret = _gamepad_apply_js_ADZ(hdev, ally_cfg); if (ret < 0) return ret; @@ -1066,6 +1175,7 @@ static struct ally_gamepad_cfg *ally_gamepad_cfg_create(struct hid_device *hdev) ally_cfg->vibration_intensity[0] = 0x64; ally_cfg->vibration_intensity[1] = 0x64; _gamepad_set_deadzones_default(ally_cfg); + _gamepad_set_anti_deadzones_default(ally_cfg); drvdata.gamepad_cfg = ally_cfg; // Must asign before attr group setup if (sysfs_create_groups(&hdev->dev.kobj, gamepad_device_attr_groups)) { diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index e0be54b4debb..70ef69ac476b 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -32,6 +32,7 @@ enum xpad_cmd { xpad_cmd_set_leds = 0x08, xpad_cmd_check_ready = 0x0A, xpad_cmd_set_turbo = 0x0F, + xpad_cmd_set_adz = 0x18, }; /* the xpad_cmd determines which feature is set or queried */ @@ -42,6 +43,7 @@ enum xpad_cmd_len { xpad_cmd_len_vibe_intensity = 0x02, xpad_cmd_len_leds = 0x0C, xpad_cmd_len_turbo = 0x20, + xpad_cmd_len_adz = 0x02, }; /* Values correspond to the actual HID byte value required */ -- 2.48.1 From f71d28fca54a57d017494c29e32ce7c8eb8328ae Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sun, 6 Oct 2024 21:22:40 +1300 Subject: [PATCH 17/28] hid-asus-ally: add JS response curves Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 103 ++++++++++++++++++++++++++++++++++++ drivers/hid/hid-asus-ally.h | 38 +++++++++++++ 2 files changed, 141 insertions(+) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index 0d27799e1947..d41e78c196a0 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -5,10 +5,12 @@ * Copyright (c) 2023 Luke Jones */ +#include "linux/compiler_attributes.h" #include "linux/device.h" #include #include #include "linux/pm.h" +#include "linux/printk.h" #include "linux/slab.h" #include #include @@ -261,6 +263,17 @@ struct deadzone { u8 outer; }; +struct response_curve { + uint8_t move_pct_1; + uint8_t response_pct_1; + uint8_t move_pct_2; + uint8_t response_pct_2; + uint8_t move_pct_3; + uint8_t response_pct_3; + uint8_t move_pct_4; + uint8_t response_pct_4; +} __packed; + /* ROG Ally has many settings related to the gamepad, all using the same n-key endpoint */ struct ally_gamepad_cfg { struct hid_device *hdev; @@ -285,6 +298,9 @@ struct ally_gamepad_cfg { /* anti-deadzones */ u8 ls_adz; // left stick u8 rs_adz; // right stick + /* joystick response curves */ + struct response_curve ls_rc; + struct response_curve rs_rc; }; /* The hatswitch outputs integers, we use them to index this X|Y pair */ @@ -719,10 +735,85 @@ static ssize_t axis_xy_right_anti_deadzone_store(struct device *dev, } ALLY_DEVICE_ATTR_RW(axis_xy_right_anti_deadzone, anti_deadzone); +/* JS RESPONSE CURVES *****************************************************************************/ +static void _gamepad_set_js_response_curves_default(struct ally_gamepad_cfg *ally_cfg) +{ + struct response_curve *js1_rc = &ally_cfg->ls_rc; + struct response_curve *js2_rc = &ally_cfg->rs_rc; + js1_rc->move_pct_1 = js2_rc->move_pct_1 = 0x16; // 25% + js1_rc->move_pct_2 = js2_rc->move_pct_2 = 0x32; // 50% + js1_rc->move_pct_3 = js2_rc->move_pct_3 = 0x48; // 75% + js1_rc->move_pct_4 = js2_rc->move_pct_4 = 0x64; // 100% + js1_rc->response_pct_1 = js2_rc->response_pct_1 = 0x16; + js1_rc->response_pct_2 = js2_rc->response_pct_2 = 0x32; + js1_rc->response_pct_3 = js2_rc->response_pct_3 = 0x48; + js1_rc->response_pct_4 = js2_rc->response_pct_4 = 0x64; +} + +static ssize_t _gamepad_apply_response_curves(struct hid_device *hdev, + struct ally_gamepad_cfg *ally_cfg) +{ + u8 *hidbuf; + int ret; + + hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + if (!hidbuf) + return -ENOMEM; + + hidbuf[0] = FEATURE_ROG_ALLY_REPORT_ID; + hidbuf[1] = FEATURE_ROG_ALLY_CODE_PAGE; + memcpy(&hidbuf[2], &ally_cfg->ls_rc, sizeof(ally_cfg->ls_rc)); + + ret = ally_gamepad_check_ready(hdev); + if (ret < 0) + goto report_fail; + + hidbuf[4] = 0x02; + memcpy(&hidbuf[5], &ally_cfg->rs_rc, sizeof(ally_cfg->rs_rc)); + + ret = ally_gamepad_check_ready(hdev); + if (ret < 0) + goto report_fail; + + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0) + goto report_fail; + +report_fail: + kfree(hidbuf); + return ret; +} + +ALLY_JS_RC_POINT(axis_xy_left, move, 1); +ALLY_JS_RC_POINT(axis_xy_left, move, 2); +ALLY_JS_RC_POINT(axis_xy_left, move, 3); +ALLY_JS_RC_POINT(axis_xy_left, move, 4); +ALLY_JS_RC_POINT(axis_xy_left, response, 1); +ALLY_JS_RC_POINT(axis_xy_left, response, 2); +ALLY_JS_RC_POINT(axis_xy_left, response, 3); +ALLY_JS_RC_POINT(axis_xy_left, response, 4); + +ALLY_JS_RC_POINT(axis_xy_right, move, 1); +ALLY_JS_RC_POINT(axis_xy_right, move, 2); +ALLY_JS_RC_POINT(axis_xy_right, move, 3); +ALLY_JS_RC_POINT(axis_xy_right, move, 4); +ALLY_JS_RC_POINT(axis_xy_right, response, 1); +ALLY_JS_RC_POINT(axis_xy_right, response, 2); +ALLY_JS_RC_POINT(axis_xy_right, response, 3); +ALLY_JS_RC_POINT(axis_xy_right, response, 4); + static struct attribute *axis_xy_left_attrs[] = { &dev_attr_axis_xy_left_anti_deadzone.attr, &dev_attr_axis_xy_left_deadzone.attr, &dev_attr_axis_xyz_deadzone_index.attr, + &dev_attr_axis_xy_left_move_1.attr, + &dev_attr_axis_xy_left_move_2.attr, + &dev_attr_axis_xy_left_move_3.attr, + &dev_attr_axis_xy_left_move_4.attr, + &dev_attr_axis_xy_left_response_1.attr, + &dev_attr_axis_xy_left_response_2.attr, + &dev_attr_axis_xy_left_response_3.attr, + &dev_attr_axis_xy_left_response_4.attr, NULL }; static const struct attribute_group axis_xy_left_attr_group = { @@ -734,6 +825,14 @@ static struct attribute *axis_xy_right_attrs[] = { &dev_attr_axis_xy_right_anti_deadzone.attr, &dev_attr_axis_xy_right_deadzone.attr, &dev_attr_axis_xyz_deadzone_index.attr, + &dev_attr_axis_xy_right_move_1.attr, + &dev_attr_axis_xy_right_move_2.attr, + &dev_attr_axis_xy_right_move_3.attr, + &dev_attr_axis_xy_right_move_4.attr, + &dev_attr_axis_xy_right_response_1.attr, + &dev_attr_axis_xy_right_response_2.attr, + &dev_attr_axis_xy_right_response_3.attr, + &dev_attr_axis_xy_right_response_4.attr, NULL }; static const struct attribute_group axis_xy_right_attr_group = { @@ -929,6 +1028,9 @@ static ssize_t _gamepad_apply_all(struct hid_device *hdev, struct ally_gamepad_c if (ret < 0) return ret; ret = _gamepad_apply_js_ADZ(hdev, ally_cfg); + if (ret < 0) + return ret; + ret =_gamepad_apply_response_curves(hdev, ally_cfg); if (ret < 0) return ret; @@ -1176,6 +1278,7 @@ static struct ally_gamepad_cfg *ally_gamepad_cfg_create(struct hid_device *hdev) ally_cfg->vibration_intensity[1] = 0x64; _gamepad_set_deadzones_default(ally_cfg); _gamepad_set_anti_deadzones_default(ally_cfg); + _gamepad_set_js_response_curves_default(ally_cfg); drvdata.gamepad_cfg = ally_cfg; // Must asign before attr group setup if (sysfs_create_groups(&hdev->dev.kobj, gamepad_device_attr_groups)) { diff --git a/drivers/hid/hid-asus-ally.h b/drivers/hid/hid-asus-ally.h index 70ef69ac476b..512e51d2761f 100644 --- a/drivers/hid/hid-asus-ally.h +++ b/drivers/hid/hid-asus-ally.h @@ -32,6 +32,7 @@ enum xpad_cmd { xpad_cmd_set_leds = 0x08, xpad_cmd_check_ready = 0x0A, xpad_cmd_set_turbo = 0x0F, + xpad_cmd_set_response_curve = 0x13, xpad_cmd_set_adz = 0x18, }; @@ -43,6 +44,7 @@ enum xpad_cmd_len { xpad_cmd_len_vibe_intensity = 0x02, xpad_cmd_len_leds = 0x0C, xpad_cmd_len_turbo = 0x20, + xpad_cmd_len_response_curve = 0x09, xpad_cmd_len_adz = 0x02, }; @@ -313,6 +315,42 @@ enum btn_pair_index { ALLY_DEADZONE_STORE(_fname##_deadzone, _mname); \ ALLY_DEVICE_ATTR_RW(_fname##_deadzone, deadzone) +/* response curve macros */ +#define ALLY_RESP_CURVE_SHOW(_fname, _mname) \ +static ssize_t _fname##_show(struct device *dev, \ + struct device_attribute *attr, \ + char *buf) \ + { \ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; \ + if (!drvdata.gamepad_cfg) \ + return -ENODEV; \ + return sysfs_emit(buf, "%d\n", ally_cfg->ls_rc._mname); \ + } + +#define ALLY_RESP_CURVE_STORE(_fname, _mname) \ +static ssize_t _fname##_store(struct device *dev, \ + struct device_attribute *attr, \ + const char *buf, size_t count) \ + { \ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; \ + int ret, val; \ + if (!drvdata.gamepad_cfg) \ + return -ENODEV; \ + ret = kstrtoint(buf, 0, &val); \ + if (ret) \ + return ret; \ + if (val < 0 || val > 100) \ + return -EINVAL; \ + ally_cfg->ls_rc._mname = val; \ + return count; \ + } + +/* _point_n must start at 1 */ +#define ALLY_JS_RC_POINT(_fname, _mname, _num) \ + ALLY_RESP_CURVE_SHOW(_fname##_##_mname##_##_num, _mname##_pct_##_num); \ + ALLY_RESP_CURVE_STORE(_fname##_##_mname##_##_num, _mname##_pct_##_num); \ + ALLY_DEVICE_ATTR_RW(_fname##_##_mname##_##_num, curve_##_mname##_pct_##_num) + #define ALLY_BTN_ATTRS_GROUP(_name, _fname) \ static struct attribute *_fname##_attrs[] = { \ &dev_attr_##_fname.attr, \ -- 2.48.1 From 6c6deac3f1bd9bbdd3dc2c363c66073f4a9e998f Mon Sep 17 00:00:00 2001 From: Luke Jones Date: Mon, 10 Feb 2025 17:15:01 +1300 Subject: [PATCH 18/28] hid-asus-ally: mcu_version attribute Add the mcu_version sysfs attribute so that userspace has a way to check the MCU FW version. Signed-off-by: Luke Jones --- drivers/hid/hid-asus-ally.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index d41e78c196a0..3e6250a7bd48 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -376,6 +376,7 @@ static struct ally_drvdata { struct ally_gamepad_cfg *gamepad_cfg; struct ally_rgb_dev *led_rgb_dev; struct ally_rgb_data led_rgb_data; + uint mcu_version; } drvdata; /** @@ -1191,6 +1192,13 @@ static ssize_t gamepad_mode_store(struct device *dev, struct device_attribute *a DEVICE_ATTR_RW(gamepad_mode); +static ssize_t mcu_version_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + return sysfs_emit(buf, "%d\n", drvdata.mcu_version); +} + +DEVICE_ATTR_RO(mcu_version); + /* ROOT LEVEL ATTRS *******************************************************************************/ static struct attribute *gamepad_device_attrs[] = { &dev_attr_btn_mapping_reset.attr, @@ -1198,6 +1206,7 @@ static struct attribute *gamepad_device_attrs[] = { &dev_attr_gamepad_apply_all.attr, &dev_attr_gamepad_vibration_intensity.attr, &dev_attr_gamepad_vibration_intensity_index.attr, + &dev_attr_mcu_version.attr, NULL }; @@ -1967,6 +1976,7 @@ static void validate_mcu_fw_version(struct hid_device *hdev, int idProduct) min_version = 0; } + drvdata.mcu_version = version; if (version < min_version) { hid_warn(hdev, "The MCU firmware version must be %d or greater to avoid issues with suspend.\n", -- 2.48.1 From d379f0d42f0bd1ed7c1e78435e9b09f6e5156fa3 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Thu, 10 Oct 2024 11:15:36 +1300 Subject: [PATCH 19/28] hid-asus-ally: add calibrations (wip) Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus-ally.c | 95 +++++++++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index 3e6250a7bd48..5c12d8fd1c8e 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -274,6 +274,28 @@ struct response_curve { uint8_t response_pct_4; } __packed; +struct js_axis_calibrations { + uint16_t left_y_stable; + uint16_t left_y_min; + uint16_t left_y_max; + uint16_t left_x_stable; + uint16_t left_x_min; + uint16_t left_x_max; + uint16_t right_y_stable; + uint16_t right_y_min; + uint16_t right_y_max; + uint16_t right_x_stable; + uint16_t right_x_min; + uint16_t right_x_max; +} __packed; + +struct tr_axis_calibrations { + uint16_t left_stable; + uint16_t left_max; + uint16_t right_stable; + uint16_t right_max; +} __packed; + /* ROG Ally has many settings related to the gamepad, all using the same n-key endpoint */ struct ally_gamepad_cfg { struct hid_device *hdev; @@ -301,6 +323,9 @@ struct ally_gamepad_cfg { /* joystick response curves */ struct response_curve ls_rc; struct response_curve rs_rc; + + struct js_axis_calibrations js_cal; + struct tr_axis_calibrations tr_cal; }; /* The hatswitch outputs integers, we use them to index this X|Y pair */ @@ -379,6 +404,18 @@ static struct ally_drvdata { uint mcu_version; } drvdata; +static void reverse_bytes_in_pairs(u8 *buf, size_t size) { + uint16_t *word_ptr; + size_t i; + + for (i = 0; i < size; i += 2) { + if (i + 1 < size) { + word_ptr = (uint16_t *)&buf[i]; + *word_ptr = cpu_to_be16(*word_ptr); + } + } +} + /** * asus_dev_set_report - send set report request to device. * @@ -803,6 +840,63 @@ ALLY_JS_RC_POINT(axis_xy_right, response, 2); ALLY_JS_RC_POINT(axis_xy_right, response, 3); ALLY_JS_RC_POINT(axis_xy_right, response, 4); +/* CALIBRATIONS ***********************************************************************************/ +static int gamepad_get_calibration(struct hid_device *hdev) +{ + struct ally_gamepad_cfg *ally_cfg = drvdata.gamepad_cfg; + u8 *hidbuf; + int ret, i; + + if (!drvdata.gamepad_cfg) + return -ENODEV; + + hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); + if (!hidbuf) + return -ENOMEM; + + for (i = 0; i < 2; i++) { + hidbuf[0] = FEATURE_ROG_ALLY_REPORT_ID; + hidbuf[1] = 0xD0; + hidbuf[2] = 0x03; + hidbuf[3] = i + 1; // 0x01 JS, 0x02 TR + hidbuf[4] = 0x20; + + ret = asus_dev_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0) { + hid_warn(hdev, "ROG Ally check failed set report: %d\n", ret); + goto cleanup; + } + + memset(hidbuf, 0, FEATURE_ROG_ALLY_REPORT_SIZE); + ret = asus_dev_get_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); + if (ret < 0 || hidbuf[5] != 1) { + hid_warn(hdev, "ROG Ally check failed get report: %d\n", ret); + goto cleanup; + } + + if (i == 0) { + /* Joystick calibration */ + reverse_bytes_in_pairs(&hidbuf[6], sizeof(struct js_axis_calibrations)); + ally_cfg->js_cal = *(struct js_axis_calibrations *)&hidbuf[6]; + print_hex_dump(KERN_INFO, "HID Buffer JS: ", DUMP_PREFIX_OFFSET, 16, 1, hidbuf, 32, true); + struct js_axis_calibrations *cal = &drvdata.gamepad_cfg->js_cal; + pr_err("LS_CAL: X: %d, Min: %d, Max: %d", cal->left_x_stable, cal->left_x_min, cal->left_x_max); + pr_err("LS_CAL: Y: %d, Min: %d, Max: %d", cal->left_y_stable, cal->left_y_min, cal->left_y_max); + pr_err("RS_CAL: X: %d, Min: %d, Max: %d", cal->right_x_stable, cal->right_x_min, cal->right_x_max); + pr_err("RS_CAL: Y: %d, Min: %d, Max: %d", cal->right_y_stable, cal->right_y_min, cal->right_y_max); + } else { + /* Trigger calibration */ + reverse_bytes_in_pairs(&hidbuf[6], sizeof(struct tr_axis_calibrations)); + ally_cfg->tr_cal = *(struct tr_axis_calibrations *)&hidbuf[6]; + print_hex_dump(KERN_INFO, "HID Buffer TR: ", DUMP_PREFIX_OFFSET, 16, 1, hidbuf, 32, true); + } + } + +cleanup: + kfree(hidbuf); + return ret; +} + static struct attribute *axis_xy_left_attrs[] = { &dev_attr_axis_xy_left_anti_deadzone.attr, &dev_attr_axis_xy_left_deadzone.attr, @@ -1282,6 +1376,7 @@ static struct ally_gamepad_cfg *ally_gamepad_cfg_create(struct hid_device *hdev) ally_cfg->key_mapping[ally_cfg->mode - 1].btn_m1.button = BTN_KB_M1; ally_cfg->key_mapping[ally_cfg->mode - 1].btn_m2.button = BTN_KB_M2; _gamepad_apply_btn_pair(hdev, ally_cfg, btn_pair_m1_m2); + gamepad_get_calibration(hdev); ally_cfg->vibration_intensity[0] = 0x64; ally_cfg->vibration_intensity[1] = 0x64; -- 2.48.1 From de46ea402c48e6b14589afc60079ac8f65fee848 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Wed, 6 Nov 2024 00:27:03 +0300 Subject: [PATCH 20/28] debug by default --- drivers/hid/hid-asus-ally.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/hid/hid-asus-ally.c b/drivers/hid/hid-asus-ally.c index 5c12d8fd1c8e..72925d034fa4 100644 --- a/drivers/hid/hid-asus-ally.c +++ b/drivers/hid/hid-asus-ally.c @@ -21,6 +21,8 @@ #include "hid-ids.h" #include "hid-asus-ally.h" +#define DEBUG + #define READY_MAX_TRIES 3 #define FEATURE_REPORT_ID 0x0d #define FEATURE_ROG_ALLY_REPORT_ID 0x5a -- 2.48.1 From df8ecffce91ab38d83cd844409ba697f672da767 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sun, 22 Sep 2024 21:40:46 +1200 Subject: [PATCH 21/28] platform/x86: asus-wmi: export symbols used for read/write WMI Export some rather helpful read/write WMI symbols using a namespace. These are DEVS and DSTS only, or require the arg0 input. Also does a slight refactor of internals of these functions. Signed-off-by: Luke D. Jones Reviewed-by: Mario Limonciello --- drivers/platform/x86/asus-wmi.c | 45 ++++++++++++++++++++-- include/linux/platform_data/x86/asus-wmi.h | 9 +++++ 2 files changed, 51 insertions(+), 3 deletions(-) diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 671c726f85b8..27085df2b47a 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -389,7 +389,7 @@ int asus_wmi_evaluate_method(u32 method_id, u32 arg0, u32 arg1, u32 *retval) { return asus_wmi_evaluate_method3(method_id, arg0, arg1, 0, retval); } -EXPORT_SYMBOL_GPL(asus_wmi_evaluate_method); +EXPORT_SYMBOL_NS_GPL(asus_wmi_evaluate_method, "ASUS_WMI"); static int asus_wmi_evaluate_method5(u32 method_id, u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4, u32 *retval) @@ -553,12 +553,51 @@ static int asus_wmi_get_devstate(struct asus_wmi *asus, u32 dev_id, u32 *retval) return 0; } -int asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, - u32 *retval) + +/** + * asus_wmi_get_devstate_dsts() - Get the WMI function state. + * @dev_id: The WMI method ID to call. + * @retval: A pointer to where to store the value returned from WMI. + * + * On success the return value is 0, and the retval is a valid value returned + * by the successful WMI function call otherwise an error is returned if the + * call failed, or if the WMI method ID is unsupported. + */ +int asus_wmi_get_devstate_dsts(u32 dev_id, u32 *retval) +{ + int err; + + err = asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS, dev_id, 0, retval); + if (err) + return err; + + if (*retval == ASUS_WMI_UNSUPPORTED_METHOD) + return -ENODEV; + + return 0; +} +EXPORT_SYMBOL_NS_GPL(asus_wmi_get_devstate_dsts, "ASUS_WMI"); + +/** + * asus_wmi_set_devstate() - Set the WMI function state. + * @dev_id: The WMI function to call. + * @ctrl_param: The argument to be used for this WMI function. + * @retval: A pointer to where to store the value returned from WMI. + * + * The returned WMI function state if not checked here for error as + * asus_wmi_set_devstate() is not called unless first paired with a call to + * asus_wmi_get_devstate_dsts() to check that the WMI function is supported. + * + * On success the return value is 0, and the retval is a valid value returned + * by the successful WMI function call. An error value is returned only if the + * WMI function failed. + */ +int asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, u32 *retval) { return asus_wmi_evaluate_method(ASUS_WMI_METHODID_DEVS, dev_id, ctrl_param, retval); } +EXPORT_SYMBOL_NS_GPL(asus_wmi_set_devstate, "ASUS_WMI"); /* Helper for special devices with magic return codes */ static int asus_wmi_get_devstate_bits(struct asus_wmi *asus, diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index a32cb8865b2f..96ff25b2b51b 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -160,6 +160,7 @@ #if IS_REACHABLE(CONFIG_ASUS_WMI) void set_ally_mcu_hack(bool enabled); void set_ally_mcu_powersave(bool enabled); +int asus_wmi_get_devstate_dsts(u32 dev_id, u32 *retval); int asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, u32 *retval); int asus_wmi_evaluate_method(u32 method_id, u32 arg0, u32 arg1, u32 *retval); #else @@ -175,6 +176,14 @@ static inline int asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, u32 *retval) { return -ENODEV; } +static inline int asus_wmi_get_devstate_dsts(u32 dev_id, u32 *retval) +{ + return -ENODEV; +} +static inline int asus_wmi_set_devstate(u32 dev_id, u32 ctrl_param, u32 *retval) +{ + return -ENODEV; +} static inline int asus_wmi_evaluate_method(u32 method_id, u32 arg0, u32 arg1, u32 *retval) { -- 2.48.1 From 903e02728fde7a62dc38686ead6bdcd362317d13 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sun, 22 Sep 2024 21:39:43 +1200 Subject: [PATCH 22/28] platform/x86: asus-armoury: move existing tunings to asus-armoury module MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The fw_attributes_class provides a much cleaner interface to all of the attributes introduced to asus-wmi. This patch moves all of these extra attributes over to fw_attributes_class, and shifts the bulk of these definitions to a new kernel module to reduce the clutter of asus-wmi with the intention of deprecating the asus-wmi attributes in future. The work applies only to WMI methods which don't have a clearly defined place within the sysfs and as a result ended up lumped together in /sys/devices/platform/asus-nb-wmi/ with no standard API. Where possible the fw attrs now implement defaults, min, max, scalar, choices, etc. As en example dgpu_disable becomes: /sys/class/firmware-attributes/asus-armoury/attributes/dgpu_disable/ ├── current_value ├── display_name ├── possible_values └── type as do other attributes. The ppt_* based attributes are removed in this initial patch as the implementation is somewhat broken due to the WMI methods requiring a set of limits on the values accepted (which is not provided by WMI). Signed-off-by: Luke D. Jones --- drivers/platform/x86/Kconfig | 12 + drivers/platform/x86/Makefile | 1 + drivers/platform/x86/asus-armoury.c | 553 +++++++++++++++++++++ drivers/platform/x86/asus-armoury.h | 147 ++++++ drivers/platform/x86/asus-wmi.c | 4 - include/linux/platform_data/x86/asus-wmi.h | 3 + 6 files changed, 716 insertions(+), 4 deletions(-) create mode 100644 drivers/platform/x86/asus-armoury.c create mode 100644 drivers/platform/x86/asus-armoury.h diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 0258dd879d64..294364cc7478 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -267,6 +267,18 @@ config ASUS_WIRELESS If you choose to compile this driver as a module the module will be called asus-wireless. +config ASUS_ARMOURY + tristate "ASUS Armoury driver" + depends on ASUS_WMI + select FW_ATTR_CLASS + help + Say Y here if you have a WMI aware Asus machine and would like to use the + firmware_attributes API to control various settings typically exposed in + the ASUS Armoury Crate application available on Windows. + + To compile this driver as a module, choose M here: the module will + be called asus-armoury. + config ASUS_WMI tristate "ASUS WMI Driver" depends on ACPI_WMI diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index e1b142947067..fe3e7e7dede8 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -32,6 +32,7 @@ obj-$(CONFIG_APPLE_GMUX) += apple-gmux.o # ASUS obj-$(CONFIG_ASUS_LAPTOP) += asus-laptop.o obj-$(CONFIG_ASUS_WIRELESS) += asus-wireless.o +obj-$(CONFIG_ASUS_ARMOURY) += asus-armoury.o obj-$(CONFIG_ASUS_WMI) += asus-wmi.o obj-$(CONFIG_ASUS_NB_WMI) += asus-nb-wmi.o obj-$(CONFIG_ASUS_TF103C_DOCK) += asus-tf103c-dock.o diff --git a/drivers/platform/x86/asus-armoury.c b/drivers/platform/x86/asus-armoury.c new file mode 100644 index 000000000000..d2e8c21d62dc --- /dev/null +++ b/drivers/platform/x86/asus-armoury.c @@ -0,0 +1,553 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Asus Armoury (WMI) attributes driver. This driver uses the fw_attributes + * class to expose the various WMI functions that many gaming and some + * non-gaming ASUS laptops have available. + * These typically don't fit anywhere else in the sysfs such as under LED class, + * hwmon or other, and are set in Windows using the ASUS Armoury Crate tool. + * + * Copyright(C) 2024 Luke Jones + */ + +#include "linux/cleanup.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "asus-armoury.h" +#include "firmware_attributes_class.h" + +#define ASUS_NB_WMI_EVENT_GUID "0B3CBB35-E3C2-45ED-91C2-4C5A6D195D1C" + +#define ASUS_MINI_LED_MODE_MASK 0x03 +/* Standard modes for devices with only on/off */ +#define ASUS_MINI_LED_OFF 0x00 +#define ASUS_MINI_LED_ON 0x01 +/* Like "on" but the effect is more vibrant or brighter */ +#define ASUS_MINI_LED_STRONG_MODE 0x02 +/* New modes for devices with 3 mini-led mode types */ +#define ASUS_MINI_LED_2024_WEAK 0x00 +#define ASUS_MINI_LED_2024_STRONG 0x01 +#define ASUS_MINI_LED_2024_OFF 0x02 + +struct asus_armoury_priv { + struct device *fw_attr_dev; + struct kset *fw_attr_kset; + + u32 mini_led_dev_id; + u32 gpu_mux_dev_id; + + struct mutex mutex; +}; + +static struct asus_armoury_priv asus_armoury = { + .mutex = __MUTEX_INITIALIZER(asus_armoury.mutex) +}; + +struct fw_attrs_group { + bool pending_reboot; +}; + +static struct fw_attrs_group fw_attrs = { + .pending_reboot = false, +}; + +struct asus_attr_group { + const struct attribute_group *attr_group; + u32 wmi_devid; +}; + +static bool asus_wmi_is_present(u32 dev_id) +{ + u32 retval; + int status; + + status = asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS, dev_id, 0, &retval); + pr_debug("%s called (0x%08x), retval: 0x%08x\n", __func__, dev_id, retval); + + return status == 0 && (retval & ASUS_WMI_DSTS_PRESENCE_BIT); +} + +static void asus_set_reboot_and_signal_event(void) +{ + fw_attrs.pending_reboot = true; + kobject_uevent(&asus_armoury.fw_attr_dev->kobj, KOBJ_CHANGE); +} + +static ssize_t pending_reboot_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) +{ + return sysfs_emit(buf, "%d\n", fw_attrs.pending_reboot); +} + +static struct kobj_attribute pending_reboot = __ATTR_RO(pending_reboot); + +static bool asus_bios_requires_reboot(struct kobj_attribute *attr) +{ + return !strcmp(attr->attr.name, "gpu_mux_mode"); +} + +static int armoury_wmi_set_devstate(struct kobj_attribute *attr, u32 value, u32 wmi_dev) +{ + u32 result; + int err; + + guard(mutex)(&asus_armoury.mutex); + err = asus_wmi_set_devstate(wmi_dev, value, &result); + if (err) { + pr_err("Failed to set %s: %d\n", attr->attr.name, err); + return err; + } + /* + * !1 is usually considered a fail by ASUS, but some WMI methods do use > 1 + * to return a status code or similar. + */ + if (result < 1) { + pr_err("Failed to set %s: (result): 0x%x\n", attr->attr.name, result); + return -EIO; + } + + return 0; +} + +/** + * attr_int_store() - Send an int to wmi method, checks if within min/max exclusive. + * @kobj: Pointer to the driver object. + * @attr: Pointer to the attribute calling this function. + * @buf: The buffer to read from, this is parsed to `int` type. + * @count: Required by sysfs attribute macros, pass in from the callee attr. + * @min: Minimum accepted value. Below this returns -EINVAL. + * @max: Maximum accepted value. Above this returns -EINVAL. + * @store_value: Pointer to where the parsed value should be stored. + * @wmi_dev: The WMI function ID to use. + * + * This function is intended to be generic so it can be called from any "_store" + * attribute which works only with integers. The integer to be sent to the WMI method + * is range checked and an error returned if out of range. + * + * If the value is valid and WMI is success, then the sysfs attribute is notified + * and if asus_bios_requires_reboot() is true then reboot attribute is also notified. + * + * Returns: Either count, or an error. + */ +static ssize_t attr_uint_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, + size_t count, u32 min, u32 max, u32 *store_value, u32 wmi_dev) +{ + u32 value; + int err; + + err = kstrtouint(buf, 10, &value); + if (err) + return err; + + if (value < min || value > max) + return -EINVAL; + + err = armoury_wmi_set_devstate(attr, value, wmi_dev); + if (err) + return err; + + if (store_value != NULL) + *store_value = value; + sysfs_notify(kobj, NULL, attr->attr.name); + + if (asus_bios_requires_reboot(attr)) + asus_set_reboot_and_signal_event(); + + return count; +} + +/* Mini-LED mode **************************************************************/ +static ssize_t mini_led_mode_current_value_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + u32 value; + int err; + + err = asus_wmi_get_devstate_dsts(asus_armoury.mini_led_dev_id, &value); + if (err) + return err; + + value &= ASUS_MINI_LED_MODE_MASK; + + /* + * Remap the mode values to match previous generation mini-LED. The last gen + * WMI 0 == off, while on this version WMI 2 == off (flipped). + */ + if (asus_armoury.mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE2) { + switch (value) { + case ASUS_MINI_LED_2024_WEAK: + value = ASUS_MINI_LED_ON; + break; + case ASUS_MINI_LED_2024_STRONG: + value = ASUS_MINI_LED_STRONG_MODE; + break; + case ASUS_MINI_LED_2024_OFF: + value = ASUS_MINI_LED_OFF; + break; + } + } + + return sysfs_emit(buf, "%u\n", value); +} + +static ssize_t mini_led_mode_current_value_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t count) +{ + u32 mode; + int err; + + err = kstrtou32(buf, 10, &mode); + if (err) + return err; + + if (asus_armoury.mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE && + mode > ASUS_MINI_LED_ON) + return -EINVAL; + if (asus_armoury.mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE2 && + mode > ASUS_MINI_LED_STRONG_MODE) + return -EINVAL; + + /* + * Remap the mode values so expected behaviour is the same as the last + * generation of mini-LED with 0 == off, 1 == on. + */ + if (asus_armoury.mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE2) { + switch (mode) { + case ASUS_MINI_LED_OFF: + mode = ASUS_MINI_LED_2024_OFF; + break; + case ASUS_MINI_LED_ON: + mode = ASUS_MINI_LED_2024_WEAK; + break; + case ASUS_MINI_LED_STRONG_MODE: + mode = ASUS_MINI_LED_2024_STRONG; + break; + } + } + + err = armoury_wmi_set_devstate(attr, mode, asus_armoury.mini_led_dev_id); + if (err) + return err; + + sysfs_notify(kobj, NULL, attr->attr.name); + + return count; +} + +static ssize_t mini_led_mode_possible_values_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + switch (asus_armoury.mini_led_dev_id) { + case ASUS_WMI_DEVID_MINI_LED_MODE: + return sysfs_emit(buf, "0;1\n"); + case ASUS_WMI_DEVID_MINI_LED_MODE2: + return sysfs_emit(buf, "0;1;2\n"); + } + + return sysfs_emit(buf, "0\n"); +} + +ATTR_GROUP_ENUM_CUSTOM(mini_led_mode, "mini_led_mode", "Set the mini-LED backlight mode"); + +static ssize_t gpu_mux_mode_current_value_store(struct kobject *kobj, + struct kobj_attribute *attr, const char *buf, + size_t count) +{ + int result, err; + u32 optimus; + + err = kstrtou32(buf, 10, &optimus); + if (err) + return err; + + if (optimus > 1) + return -EINVAL; + + if (asus_wmi_is_present(ASUS_WMI_DEVID_DGPU)) { + err = asus_wmi_get_devstate_dsts(ASUS_WMI_DEVID_DGPU, &result); + if (err) + return err; + if (result && !optimus) { + err = -ENODEV; + pr_warn("Can not switch MUX to dGPU mode when dGPU is disabled: %02X %02X %d\n", + result, optimus, err); + return err; + } + } + + if (asus_wmi_is_present(ASUS_WMI_DEVID_EGPU)) { + err = asus_wmi_get_devstate_dsts(ASUS_WMI_DEVID_EGPU, &result); + if (err) + return err; + if (result && !optimus) { + err = -ENODEV; + pr_warn("Can not switch MUX to dGPU mode when eGPU is enabled: %d\n", + err); + return err; + } + } + + err = armoury_wmi_set_devstate(attr, optimus, asus_armoury.gpu_mux_dev_id); + if (err) + return err; + + sysfs_notify(kobj, NULL, attr->attr.name); + asus_set_reboot_and_signal_event(); + + return count; +} +WMI_SHOW_INT(gpu_mux_mode_current_value, "%d\n", asus_armoury.gpu_mux_dev_id); +ATTR_GROUP_BOOL_CUSTOM(gpu_mux_mode, "gpu_mux_mode", "Set the GPU display MUX mode"); + +/* + * A user may be required to store the value twice, typical store first, then + * rescan PCI bus to activate power, then store a second time to save correctly. + */ +static ssize_t dgpu_disable_current_value_store(struct kobject *kobj, + struct kobj_attribute *attr, const char *buf, + size_t count) +{ + int result, err; + u32 disable; + + err = kstrtou32(buf, 10, &disable); + if (err) + return err; + + if (disable > 1) + return -EINVAL; + + if (asus_armoury.gpu_mux_dev_id) { + err = asus_wmi_get_devstate_dsts(asus_armoury.gpu_mux_dev_id, &result); + if (err) + return err; + if (!result && disable) { + err = -ENODEV; + pr_warn("Can not disable dGPU when the MUX is in dGPU mode: %d\n", err); + return err; + } + // TODO: handle a > 1 result, shouold do a PCI rescan and run again + } + + err = armoury_wmi_set_devstate(attr, disable, ASUS_WMI_DEVID_DGPU); + if (err) + return err; + + sysfs_notify(kobj, NULL, attr->attr.name); + + return count; +} +WMI_SHOW_INT(dgpu_disable_current_value, "%d\n", ASUS_WMI_DEVID_DGPU); +ATTR_GROUP_BOOL_CUSTOM(dgpu_disable, "dgpu_disable", "Disable the dGPU"); + +/* The ACPI call to enable the eGPU also disables the internal dGPU */ +static ssize_t egpu_enable_current_value_store(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, size_t count) +{ + int result, err; + u32 enable; + + err = kstrtou32(buf, 10, &enable); + if (err) + return err; + + if (enable > 1) + return -EINVAL; + + err = asus_wmi_get_devstate_dsts(ASUS_WMI_DEVID_EGPU_CONNECTED, &result); + if (err) { + pr_warn("Failed to get eGPU connection status: %d\n", err); + return err; + } + + if (asus_armoury.gpu_mux_dev_id) { + err = asus_wmi_get_devstate_dsts(asus_armoury.gpu_mux_dev_id, &result); + if (err) { + pr_warn("Failed to get GPU MUX status: %d\n", result); + return result; + } + if (!result && enable) { + err = -ENODEV; + pr_warn("Can not enable eGPU when the MUX is in dGPU mode: %d\n", err); + return err; + } + } + + err = armoury_wmi_set_devstate(attr, enable, ASUS_WMI_DEVID_EGPU); + if (err) + return err; + + sysfs_notify(kobj, NULL, attr->attr.name); + + return count; +} +WMI_SHOW_INT(egpu_enable_current_value, "%d\n", ASUS_WMI_DEVID_EGPU); +ATTR_GROUP_BOOL_CUSTOM(egpu_enable, "egpu_enable", "Enable the eGPU (also disables dGPU)"); + +/* Simple attribute creation */ +ATTR_GROUP_ENUM_INT_RO(charge_mode, "charge_mode", ASUS_WMI_DEVID_CHARGE_MODE, "0;1;2", + "Show the current mode of charging"); + +ATTR_GROUP_BOOL_RW(boot_sound, "boot_sound", ASUS_WMI_DEVID_BOOT_SOUND, + "Set the boot POST sound"); +ATTR_GROUP_BOOL_RW(mcu_powersave, "mcu_powersave", ASUS_WMI_DEVID_MCU_POWERSAVE, + "Set MCU powersaving mode"); +ATTR_GROUP_BOOL_RW(panel_od, "panel_overdrive", ASUS_WMI_DEVID_PANEL_OD, + "Set the panel refresh overdrive"); +ATTR_GROUP_BOOL_RO(egpu_connected, "egpu_connected", ASUS_WMI_DEVID_EGPU_CONNECTED, + "Show the eGPU connection status"); + +/* If an attribute does not require any special case handling add it here */ +static const struct asus_attr_group armoury_attr_groups[] = { + { &egpu_connected_attr_group, ASUS_WMI_DEVID_EGPU_CONNECTED }, + { &egpu_enable_attr_group, ASUS_WMI_DEVID_EGPU }, + { &dgpu_disable_attr_group, ASUS_WMI_DEVID_DGPU }, + + { &charge_mode_attr_group, ASUS_WMI_DEVID_CHARGE_MODE }, + { &boot_sound_attr_group, ASUS_WMI_DEVID_BOOT_SOUND }, + { &mcu_powersave_attr_group, ASUS_WMI_DEVID_MCU_POWERSAVE }, + { &panel_od_attr_group, ASUS_WMI_DEVID_PANEL_OD }, +}; + +static int asus_fw_attr_add(void) +{ + int err, i; + + asus_armoury.fw_attr_dev = device_create(&firmware_attributes_class, NULL, MKDEV(0, 0), + NULL, "%s", DRIVER_NAME); + if (IS_ERR(asus_armoury.fw_attr_dev)) { + err = PTR_ERR(asus_armoury.fw_attr_dev); + goto fail_class_get; + } + + asus_armoury.fw_attr_kset = kset_create_and_add("attributes", NULL, + &asus_armoury.fw_attr_dev->kobj); + if (!asus_armoury.fw_attr_kset) { + err = -ENOMEM; + goto err_destroy_classdev; + } + + err = sysfs_create_file(&asus_armoury.fw_attr_kset->kobj, &pending_reboot.attr); + if (err) { + pr_err("Failed to create sysfs level attributes\n"); + goto err_destroy_kset; + } + + asus_armoury.mini_led_dev_id = 0; + if (asus_wmi_is_present(ASUS_WMI_DEVID_MINI_LED_MODE)) { + asus_armoury.mini_led_dev_id = ASUS_WMI_DEVID_MINI_LED_MODE; + } else if (asus_wmi_is_present(ASUS_WMI_DEVID_MINI_LED_MODE2)) { + asus_armoury.mini_led_dev_id = ASUS_WMI_DEVID_MINI_LED_MODE2; + } + + if (asus_armoury.mini_led_dev_id) { + err = sysfs_create_group(&asus_armoury.fw_attr_kset->kobj, &mini_led_mode_attr_group); + if (err) { + pr_err("Failed to create sysfs-group for mini_led\n"); + goto err_remove_file; + } + } + + asus_armoury.gpu_mux_dev_id = 0; + if (asus_wmi_is_present(ASUS_WMI_DEVID_GPU_MUX)) { + asus_armoury.gpu_mux_dev_id = ASUS_WMI_DEVID_GPU_MUX; + } else if (asus_wmi_is_present(ASUS_WMI_DEVID_GPU_MUX_VIVO)) { + asus_armoury.gpu_mux_dev_id = ASUS_WMI_DEVID_GPU_MUX_VIVO; + } + + if (asus_armoury.gpu_mux_dev_id) { + err = sysfs_create_group(&asus_armoury.fw_attr_kset->kobj, &gpu_mux_mode_attr_group); + if (err) { + pr_err("Failed to create sysfs-group for gpu_mux\n"); + goto err_remove_mini_led_group; + } + } + + for (i = 0; i < ARRAY_SIZE(armoury_attr_groups); i++) { + if (!asus_wmi_is_present(armoury_attr_groups[i].wmi_devid)) + continue; + + err = sysfs_create_group(&asus_armoury.fw_attr_kset->kobj, + armoury_attr_groups[i].attr_group); + if (err) { + pr_err("Failed to create sysfs-group for %s\n", + armoury_attr_groups[i].attr_group->name); + goto err_remove_groups; + } + } + + return 0; + +err_remove_groups: + while (--i >= 0) { + if (asus_wmi_is_present(armoury_attr_groups[i].wmi_devid)) + sysfs_remove_group(&asus_armoury.fw_attr_kset->kobj, armoury_attr_groups[i].attr_group); + } + sysfs_remove_group(&asus_armoury.fw_attr_kset->kobj, &gpu_mux_mode_attr_group); +err_remove_mini_led_group: + sysfs_remove_group(&asus_armoury.fw_attr_kset->kobj, &mini_led_mode_attr_group); +err_remove_file: + sysfs_remove_file(&asus_armoury.fw_attr_kset->kobj, &pending_reboot.attr); +err_destroy_kset: + kset_unregister(asus_armoury.fw_attr_kset); +err_destroy_classdev: +fail_class_get: + device_destroy(&firmware_attributes_class, MKDEV(0, 0)); + return err; +} + +/* Init / exit ****************************************************************/ + +static int __init asus_fw_init(void) +{ + char *wmi_uid; + int err; + + wmi_uid = wmi_get_acpi_device_uid(ASUS_WMI_MGMT_GUID); + if (!wmi_uid) + return -ENODEV; + + /* + * if equal to "ASUSWMI" then it's DCTS that can't be used for this + * driver, DSTS is required. + */ + if (!strcmp(wmi_uid, ASUS_ACPI_UID_ASUSWMI)) + return -ENODEV; + + err = asus_fw_attr_add(); + if (err) + return err; + + return 0; +} + +static void __exit asus_fw_exit(void) +{ + mutex_lock(&asus_armoury.mutex); + + sysfs_remove_file(&asus_armoury.fw_attr_kset->kobj, &pending_reboot.attr); + kset_unregister(asus_armoury.fw_attr_kset); + device_destroy(&firmware_attributes_class, MKDEV(0, 0)); + + mutex_unlock(&asus_armoury.mutex); +} + +module_init(asus_fw_init); +module_exit(asus_fw_exit); + +MODULE_IMPORT_NS("ASUS_WMI"); +MODULE_AUTHOR("Luke Jones "); +MODULE_DESCRIPTION("ASUS BIOS Configuration Driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("wmi:" ASUS_NB_WMI_EVENT_GUID); diff --git a/drivers/platform/x86/asus-armoury.h b/drivers/platform/x86/asus-armoury.h new file mode 100644 index 000000000000..440f41c5df3b --- /dev/null +++ b/drivers/platform/x86/asus-armoury.h @@ -0,0 +1,147 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Definitions for kernel modules using asus-armoury driver + * + * Copyright (c) 2024 Luke Jones + */ + +#ifndef _ASUS_ARMOURY_H_ +#define _ASUS_ARMOURY_H_ + +#include +#include + +#define DRIVER_NAME "asus-armoury" + +static ssize_t attr_uint_store(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, size_t count, u32 min, u32 max, + u32 *store_value, u32 wmi_dev); + +static ssize_t enum_type_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + return sysfs_emit(buf, "enumeration\n"); +} + +#define __ASUS_ATTR_RO(_func, _name) \ + { \ + .attr = { .name = __stringify(_name), .mode = 0444 }, \ + .show = _func##_##_name##_show, \ + } + +#define __ASUS_ATTR_RO_AS(_name, _show) \ + { \ + .attr = { .name = __stringify(_name), .mode = 0444 }, \ + .show = _show, \ + } + +#define __ASUS_ATTR_RW(_func, _name) \ + __ATTR(_name, 0644, _func##_##_name##_show, _func##_##_name##_store) + +#define __WMI_STORE_INT(_attr, _min, _max, _wmi) \ + static ssize_t _attr##_store(struct kobject *kobj, \ + struct kobj_attribute *attr, \ + const char *buf, size_t count) \ + { \ + return attr_uint_store(kobj, attr, buf, count, _min, _max, \ + NULL, _wmi); \ + } + +#define WMI_SHOW_INT(_attr, _fmt, _wmi) \ + static ssize_t _attr##_show(struct kobject *kobj, \ + struct kobj_attribute *attr, char *buf) \ + { \ + u32 result; \ + int err; \ + \ + err = asus_wmi_get_devstate_dsts(_wmi, &result); \ + if (err) \ + return err; \ + return sysfs_emit(buf, _fmt, \ + result & ~ASUS_WMI_DSTS_PRESENCE_BIT); \ + } + +/* Create functions and attributes for use in other macros or on their own */ + +#define __ATTR_CURRENT_INT_RO(_attr, _wmi) \ + WMI_SHOW_INT(_attr##_current_value, "%d\n", _wmi); \ + static struct kobj_attribute attr_##_attr##_current_value = \ + __ASUS_ATTR_RO(_attr, current_value) + +#define __ATTR_CURRENT_INT_RW(_attr, _minv, _maxv, _wmi) \ + __WMI_STORE_INT(_attr##_current_value, _minv, _maxv, _wmi); \ + WMI_SHOW_INT(_attr##_current_value, "%d\n", _wmi); \ + static struct kobj_attribute attr_##_attr##_current_value = \ + __ASUS_ATTR_RW(_attr, current_value) + +/* Shows a formatted static variable */ +#define __ATTR_SHOW_FMT(_prop, _attrname, _fmt, _val) \ + static ssize_t _attrname##_##_prop##_show( \ + struct kobject *kobj, struct kobj_attribute *attr, char *buf) \ + { \ + return sysfs_emit(buf, _fmt, _val); \ + } \ + static struct kobj_attribute attr_##_attrname##_##_prop = \ + __ASUS_ATTR_RO(_attrname, _prop) + +/* Boolean style enumeration, base macro. Requires adding show/store */ +#define __ATTR_GROUP_ENUM(_attrname, _fsname, _possible, _dispname) \ + __ATTR_SHOW_FMT(display_name, _attrname, "%s\n", _dispname); \ + __ATTR_SHOW_FMT(possible_values, _attrname, "%s\n", _possible); \ + static struct kobj_attribute attr_##_attrname##_type = \ + __ASUS_ATTR_RO_AS(type, enum_type_show); \ + static struct attribute *_attrname##_attrs[] = { \ + &attr_##_attrname##_current_value.attr, \ + &attr_##_attrname##_display_name.attr, \ + &attr_##_attrname##_possible_values.attr, \ + &attr_##_attrname##_type.attr, \ + NULL \ + }; \ + static const struct attribute_group _attrname##_attr_group = { \ + .name = _fsname, .attrs = _attrname##_attrs \ + } + +#define ATTR_GROUP_BOOL_RO(_attrname, _fsname, _wmi, _dispname) \ + __ATTR_CURRENT_INT_RO(_attrname, _wmi); \ + __ATTR_GROUP_ENUM(_attrname, _fsname, "0;1", _dispname) + +#define ATTR_GROUP_BOOL_RW(_attrname, _fsname, _wmi, _dispname) \ + __ATTR_CURRENT_INT_RW(_attrname, 0, 1, _wmi); \ + __ATTR_GROUP_ENUM(_attrname, _fsname, "0;1", _dispname) + +/* + * Requires _current_value_show(), _current_value_show() + */ +#define ATTR_GROUP_BOOL_CUSTOM(_attrname, _fsname, _dispname) \ + static struct kobj_attribute attr_##_attrname##_current_value = \ + __ASUS_ATTR_RW(_attrname, current_value); \ + __ATTR_GROUP_ENUM(_attrname, _fsname, "0;1", _dispname) + +#define ATTR_GROUP_ENUM_INT_RO(_attrname, _fsname, _wmi, _possible, _dispname) \ + __ATTR_CURRENT_INT_RO(_attrname, _wmi); \ + __ATTR_GROUP_ENUM(_attrname, _fsname, _possible, _dispname) + +/* + * Requires _current_value_show(), _current_value_show() + * and _possible_values_show() + */ +#define ATTR_GROUP_ENUM_CUSTOM(_attrname, _fsname, _dispname) \ + __ATTR_SHOW_FMT(display_name, _attrname, "%s\n", _dispname); \ + static struct kobj_attribute attr_##_attrname##_current_value = \ + __ASUS_ATTR_RW(_attrname, current_value); \ + static struct kobj_attribute attr_##_attrname##_possible_values = \ + __ASUS_ATTR_RO(_attrname, possible_values); \ + static struct kobj_attribute attr_##_attrname##_type = \ + __ASUS_ATTR_RO_AS(type, enum_type_show); \ + static struct attribute *_attrname##_attrs[] = { \ + &attr_##_attrname##_current_value.attr, \ + &attr_##_attrname##_display_name.attr, \ + &attr_##_attrname##_possible_values.attr, \ + &attr_##_attrname##_type.attr, \ + NULL \ + }; \ + static const struct attribute_group _attrname##_attr_group = { \ + .name = _fsname, .attrs = _attrname##_attrs \ + } + +#endif /* _ASUS_ARMOURY_H_ */ diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 27085df2b47a..1377682461d7 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -55,8 +55,6 @@ module_param(fnlock_default, bool, 0444); #define to_asus_wmi_driver(pdrv) \ (container_of((pdrv), struct asus_wmi_driver, platform_driver)) -#define ASUS_WMI_MGMT_GUID "97845ED0-4E6D-11DE-8A39-0800200C9A66" - #define NOTIFY_BRNUP_MIN 0x11 #define NOTIFY_BRNUP_MAX 0x1f #define NOTIFY_BRNDOWN_MIN 0x20 @@ -105,8 +103,6 @@ module_param(fnlock_default, bool, 0444); #define USB_INTEL_XUSB2PR 0xD0 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI 0x9c31 -#define ASUS_ACPI_UID_ASUSWMI "ASUSWMI" - #define WMI_EVENT_MASK 0xFFFF #define FAN_CURVE_POINTS 8 diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 96ff25b2b51b..4574e30c53fc 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -6,6 +6,9 @@ #include #include +#define ASUS_WMI_MGMT_GUID "97845ED0-4E6D-11DE-8A39-0800200C9A66" +#define ASUS_ACPI_UID_ASUSWMI "ASUSWMI" + /* WMI Methods */ #define ASUS_WMI_METHODID_SPEC 0x43455053 /* BIOS SPECification */ #define ASUS_WMI_METHODID_SFBD 0x44424653 /* Set First Boot Device */ -- 2.48.1 From 972ac717967430e3ed2093030f2b83b1e50d8de0 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Thu, 19 Sep 2024 17:23:35 +1200 Subject: [PATCH 23/28] platform/x86: asus-armoury: add panel_hd_mode attribute Add panel_hd_mode to toggle the panel mode between single and high definition modes. Signed-off-by: Luke D. Jones Reviewed-by: Mario Limonciello --- drivers/platform/x86/asus-armoury.c | 6 +++++- include/linux/platform_data/x86/asus-wmi.h | 1 + 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/asus-armoury.c b/drivers/platform/x86/asus-armoury.c index d2e8c21d62dc..716bf96b6b58 100644 --- a/drivers/platform/x86/asus-armoury.c +++ b/drivers/platform/x86/asus-armoury.c @@ -93,7 +93,8 @@ static struct kobj_attribute pending_reboot = __ATTR_RO(pending_reboot); static bool asus_bios_requires_reboot(struct kobj_attribute *attr) { - return !strcmp(attr->attr.name, "gpu_mux_mode"); + return !strcmp(attr->attr.name, "gpu_mux_mode") || + !strcmp(attr->attr.name, "panel_hd_mode"); } static int armoury_wmi_set_devstate(struct kobj_attribute *attr, u32 value, u32 wmi_dev) @@ -405,6 +406,8 @@ ATTR_GROUP_BOOL_RW(mcu_powersave, "mcu_powersave", ASUS_WMI_DEVID_MCU_POWERSAVE, "Set MCU powersaving mode"); ATTR_GROUP_BOOL_RW(panel_od, "panel_overdrive", ASUS_WMI_DEVID_PANEL_OD, "Set the panel refresh overdrive"); +ATTR_GROUP_BOOL_RW(panel_hd_mode, "panel_hd_mode", ASUS_WMI_DEVID_PANEL_HD, + "Set the panel HD mode to UHD<0> or FHD<1>"); ATTR_GROUP_BOOL_RO(egpu_connected, "egpu_connected", ASUS_WMI_DEVID_EGPU_CONNECTED, "Show the eGPU connection status"); @@ -418,6 +421,7 @@ static const struct asus_attr_group armoury_attr_groups[] = { { &boot_sound_attr_group, ASUS_WMI_DEVID_BOOT_SOUND }, { &mcu_powersave_attr_group, ASUS_WMI_DEVID_MCU_POWERSAVE }, { &panel_od_attr_group, ASUS_WMI_DEVID_PANEL_OD }, + { &panel_hd_mode_attr_group, ASUS_WMI_DEVID_PANEL_HD }, }; static int asus_fw_attr_add(void) diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 4574e30c53fc..62a9adb1af2f 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -76,6 +76,7 @@ #define ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY_VIVO 0x00110019 /* Misc */ +#define ASUS_WMI_DEVID_PANEL_HD 0x0005001C #define ASUS_WMI_DEVID_PANEL_OD 0x00050019 #define ASUS_WMI_DEVID_CAMERA 0x00060013 #define ASUS_WMI_DEVID_LID_FLIP 0x00060062 -- 2.48.1 From b826fbc727b8dec8d437a6abfd099354870114b1 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Sun, 2 Jun 2024 14:44:31 +1200 Subject: [PATCH 24/28] platform/x86: asus-armoury: add apu-mem control support Implement the APU memory size control under the asus-armoury module using the fw_attributes class. This allows the APU allocated memory size to be adjusted depending on the users priority. A reboot is required after change. Signed-off-by: Luke D. Jones Reviewed-by: Mario Limonciello --- drivers/platform/x86/asus-armoury.c | 114 +++++++++++++++++++++ include/linux/platform_data/x86/asus-wmi.h | 2 + 2 files changed, 116 insertions(+) diff --git a/drivers/platform/x86/asus-armoury.c b/drivers/platform/x86/asus-armoury.c index 716bf96b6b58..298f7b203d7c 100644 --- a/drivers/platform/x86/asus-armoury.c +++ b/drivers/platform/x86/asus-armoury.c @@ -396,6 +396,119 @@ static ssize_t egpu_enable_current_value_store(struct kobject *kobj, struct kobj WMI_SHOW_INT(egpu_enable_current_value, "%d\n", ASUS_WMI_DEVID_EGPU); ATTR_GROUP_BOOL_CUSTOM(egpu_enable, "egpu_enable", "Enable the eGPU (also disables dGPU)"); +/* Device memory available to APU */ + +static ssize_t apu_mem_current_value_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + int err; + u32 mem; + + err = asus_wmi_get_devstate_dsts(ASUS_WMI_DEVID_APU_MEM, &mem); + if (err) + return err; + + switch (mem) { + case 0x100: + mem = 0; + break; + case 0x102: + mem = 1; + break; + case 0x103: + mem = 2; + break; + case 0x104: + mem = 3; + break; + case 0x105: + mem = 4; + break; + case 0x106: + /* This is out of order and looks wrong but is correct */ + mem = 8; + break; + case 0x107: + mem = 5; + break; + case 0x108: + mem = 6; + break; + case 0x109: + mem = 7; + break; + default: + mem = 4; + break; + } + + return sysfs_emit(buf, "%u\n", mem); +} + +static ssize_t apu_mem_current_value_store(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, size_t count) +{ + int result, err; + u32 requested, mem; + + result = kstrtou32(buf, 10, &requested); + if (result) + return result; + + switch (requested) { + case 0: + mem = 0x000; + break; + case 1: + mem = 0x102; + break; + case 2: + mem = 0x103; + break; + case 3: + mem = 0x104; + break; + case 4: + mem = 0x105; + break; + case 5: + mem = 0x107; + break; + case 6: + mem = 0x108; + break; + case 7: + mem = 0x109; + break; + case 8: + /* This is out of order and looks wrong but is correct */ + mem = 0x106; + break; + default: + return -EIO; + } + + err = asus_wmi_set_devstate(ASUS_WMI_DEVID_APU_MEM, mem, &result); + if (err) { + pr_warn("Failed to set apu_mem: %d\n", err); + return err; + } + + pr_info("APU memory changed to %uGB, reboot required\n", requested); + sysfs_notify(kobj, NULL, attr->attr.name); + + asus_set_reboot_and_signal_event(); + + return count; +} + +static ssize_t apu_mem_possible_values_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + return sysfs_emit(buf, "0;1;2;3;4;5;6;7;8\n"); +} +ATTR_GROUP_ENUM_CUSTOM(apu_mem, "apu_mem", "Set available system RAM (in GB) for the APU to use"); + /* Simple attribute creation */ ATTR_GROUP_ENUM_INT_RO(charge_mode, "charge_mode", ASUS_WMI_DEVID_CHARGE_MODE, "0;1;2", "Show the current mode of charging"); @@ -416,6 +529,7 @@ static const struct asus_attr_group armoury_attr_groups[] = { { &egpu_connected_attr_group, ASUS_WMI_DEVID_EGPU_CONNECTED }, { &egpu_enable_attr_group, ASUS_WMI_DEVID_EGPU }, { &dgpu_disable_attr_group, ASUS_WMI_DEVID_DGPU }, + { &apu_mem_attr_group, ASUS_WMI_DEVID_APU_MEM }, { &charge_mode_attr_group, ASUS_WMI_DEVID_CHARGE_MODE }, { &boot_sound_attr_group, ASUS_WMI_DEVID_BOOT_SOUND }, diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 62a9adb1af2f..f3494a9efea7 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -137,6 +137,8 @@ /* dgpu on/off */ #define ASUS_WMI_DEVID_DGPU 0x00090020 +#define ASUS_WMI_DEVID_APU_MEM 0x000600C1 + /* gpu mux switch, 0 = dGPU, 1 = Optimus */ #define ASUS_WMI_DEVID_GPU_MUX 0x00090016 #define ASUS_WMI_DEVID_GPU_MUX_VIVO 0x00090026 -- 2.48.1 From 111ca7b501b6ba2271ea581fc2f8e6281fdb4603 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Wed, 18 Sep 2024 21:19:12 +1200 Subject: [PATCH 25/28] platform/x86: asus-armoury: add core count control Implement Intel core enablement under the asus-armoury module using the fw_attributes class. This allows users to enable or disable preformance or efficiency cores depending on their requirements. After change a reboot is required. Signed-off-by: Luke D. Jones Reviewed-by: Mario Limonciello --- drivers/platform/x86/asus-armoury.c | 236 +++++++++++++++++++++ drivers/platform/x86/asus-armoury.h | 34 +++ include/linux/platform_data/x86/asus-wmi.h | 5 + 3 files changed, 275 insertions(+) diff --git a/drivers/platform/x86/asus-armoury.c b/drivers/platform/x86/asus-armoury.c index 298f7b203d7c..49e1788d8bba 100644 --- a/drivers/platform/x86/asus-armoury.c +++ b/drivers/platform/x86/asus-armoury.c @@ -40,10 +40,39 @@ #define ASUS_MINI_LED_2024_STRONG 0x01 #define ASUS_MINI_LED_2024_OFF 0x02 +#define ASUS_POWER_CORE_MASK GENMASK(15, 8) +#define ASUS_PERF_CORE_MASK GENMASK(7, 0) + +enum cpu_core_type { + CPU_CORE_PERF = 0, + CPU_CORE_POWER, +}; + +enum cpu_core_value { + CPU_CORE_DEFAULT = 0, + CPU_CORE_MIN, + CPU_CORE_MAX, + CPU_CORE_CURRENT, +}; + +#define CPU_PERF_CORE_COUNT_MIN 4 +#define CPU_POWR_CORE_COUNT_MIN 0 + +/* Tunables provided by ASUS for gaming laptops */ +struct cpu_cores { + u32 cur_perf_cores; + u32 min_perf_cores; + u32 max_perf_cores; + u32 cur_power_cores; + u32 min_power_cores; + u32 max_power_cores; +}; + struct asus_armoury_priv { struct device *fw_attr_dev; struct kset *fw_attr_kset; + struct cpu_cores *cpu_cores; u32 mini_led_dev_id; u32 gpu_mux_dev_id; @@ -94,6 +123,8 @@ static struct kobj_attribute pending_reboot = __ATTR_RO(pending_reboot); static bool asus_bios_requires_reboot(struct kobj_attribute *attr) { return !strcmp(attr->attr.name, "gpu_mux_mode") || + !strcmp(attr->attr.name, "cores_performance") || + !strcmp(attr->attr.name, "cores_efficiency") || !strcmp(attr->attr.name, "panel_hd_mode"); } @@ -509,6 +540,195 @@ static ssize_t apu_mem_possible_values_show(struct kobject *kobj, struct kobj_at } ATTR_GROUP_ENUM_CUSTOM(apu_mem, "apu_mem", "Set available system RAM (in GB) for the APU to use"); +static int init_max_cpu_cores(void) +{ + u32 cores; + int err; + + err = asus_wmi_get_devstate_dsts(ASUS_WMI_DEVID_CORES_MAX, &cores); + if (err) + return err; + + cores &= ~ASUS_WMI_DSTS_PRESENCE_BIT; + asus_armoury.cpu_cores->max_power_cores = FIELD_GET(ASUS_POWER_CORE_MASK, cores); + asus_armoury.cpu_cores->max_perf_cores = FIELD_GET(ASUS_PERF_CORE_MASK, cores); + + err = asus_wmi_get_devstate_dsts(ASUS_WMI_DEVID_CORES, &cores); + if (err) { + pr_err("Could not get CPU core count: error %d", err); + return err; + } + + asus_armoury.cpu_cores->cur_perf_cores = FIELD_GET(ASUS_PERF_CORE_MASK, cores); + asus_armoury.cpu_cores->cur_power_cores = FIELD_GET(ASUS_POWER_CORE_MASK, cores); + + asus_armoury.cpu_cores->min_perf_cores = CPU_PERF_CORE_COUNT_MIN; + asus_armoury.cpu_cores->min_power_cores = CPU_POWR_CORE_COUNT_MIN; + + return 0; +} + +static ssize_t cores_value_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf, + enum cpu_core_type core_type, enum cpu_core_value core_value) +{ + u32 cores; + + switch (core_value) { + case CPU_CORE_DEFAULT: + case CPU_CORE_MAX: + if (core_type == CPU_CORE_PERF) + return sysfs_emit(buf, "%d\n", + asus_armoury.cpu_cores->max_perf_cores); + else + return sysfs_emit(buf, "%d\n", + asus_armoury.cpu_cores->max_power_cores); + case CPU_CORE_MIN: + if (core_type == CPU_CORE_PERF) + return sysfs_emit(buf, "%d\n", + asus_armoury.cpu_cores->min_perf_cores); + else + return sysfs_emit(buf, "%d\n", + asus_armoury.cpu_cores->min_power_cores); + default: + break; + } + + if (core_type == CPU_CORE_PERF) + cores = asus_armoury.cpu_cores->cur_perf_cores; + else + cores = asus_armoury.cpu_cores->cur_power_cores; + + return sysfs_emit(buf, "%d\n", cores); +} + +static ssize_t cores_current_value_store(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, enum cpu_core_type core_type) +{ + u32 new_cores, perf_cores, power_cores, out_val, min, max; + int result, err; + + result = kstrtou32(buf, 10, &new_cores); + if (result) + return result; + + if (core_type == CPU_CORE_PERF) { + perf_cores = new_cores; + power_cores = out_val = asus_armoury.cpu_cores->cur_power_cores; + min = asus_armoury.cpu_cores->min_perf_cores; + max = asus_armoury.cpu_cores->max_perf_cores; + } else { + perf_cores = asus_armoury.cpu_cores->cur_perf_cores; + power_cores = out_val = new_cores; + min = asus_armoury.cpu_cores->min_power_cores; + max = asus_armoury.cpu_cores->max_power_cores; + } + + if (new_cores < min || new_cores > max) + return -EINVAL; + + out_val = 0; + out_val |= FIELD_PREP(ASUS_PERF_CORE_MASK, perf_cores); + out_val |= FIELD_PREP(ASUS_POWER_CORE_MASK, power_cores); + + mutex_lock(&asus_armoury.mutex); + err = asus_wmi_set_devstate(ASUS_WMI_DEVID_CORES, out_val, &result); + mutex_unlock(&asus_armoury.mutex); + + if (err) { + pr_warn("Failed to set CPU core count: %d\n", err); + return err; + } + + if (result > 1) { + pr_warn("Failed to set CPU core count (result): 0x%x\n", result); + return -EIO; + } + + pr_info("CPU core count changed, reboot required\n"); + sysfs_notify(kobj, NULL, attr->attr.name); + asus_set_reboot_and_signal_event(); + + return 0; +} + +static ssize_t cores_performance_min_value_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + return cores_value_show(kobj, attr, buf, CPU_CORE_PERF, CPU_CORE_MIN); +} + +static ssize_t cores_performance_max_value_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + return cores_value_show(kobj, attr, buf, CPU_CORE_PERF, CPU_CORE_MAX); +} + +static ssize_t cores_performance_default_value_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + return cores_value_show(kobj, attr, buf, CPU_CORE_PERF, CPU_CORE_DEFAULT); +} + +static ssize_t cores_performance_current_value_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + return cores_value_show(kobj, attr, buf, CPU_CORE_PERF, CPU_CORE_CURRENT); +} + +static ssize_t cores_performance_current_value_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t count) +{ + int err; + + err = cores_current_value_store(kobj, attr, buf, CPU_CORE_PERF); + if (err) + return err; + + return count; +} +ATTR_GROUP_CORES_RW(cores_performance, "cores_performance", + "Set the max available performance cores"); + +static ssize_t cores_efficiency_min_value_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + return cores_value_show(kobj, attr, buf, CPU_CORE_POWER, CPU_CORE_MIN); +} + +static ssize_t cores_efficiency_max_value_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + return cores_value_show(kobj, attr, buf, CPU_CORE_POWER, CPU_CORE_MAX); +} + +static ssize_t cores_efficiency_default_value_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + return cores_value_show(kobj, attr, buf, CPU_CORE_POWER, CPU_CORE_DEFAULT); +} + +static ssize_t cores_efficiency_current_value_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + return cores_value_show(kobj, attr, buf, CPU_CORE_POWER, CPU_CORE_CURRENT); +} + +static ssize_t cores_efficiency_current_value_store(struct kobject *kobj, + struct kobj_attribute *attr, const char *buf, + size_t count) +{ + int err; + + err = cores_current_value_store(kobj, attr, buf, CPU_CORE_POWER); + if (err) + return err; + + return count; +} +ATTR_GROUP_CORES_RW(cores_efficiency, "cores_efficiency", + "Set the max available efficiency cores"); + /* Simple attribute creation */ ATTR_GROUP_ENUM_INT_RO(charge_mode, "charge_mode", ASUS_WMI_DEVID_CHARGE_MODE, "0;1;2", "Show the current mode of charging"); @@ -530,6 +750,8 @@ static const struct asus_attr_group armoury_attr_groups[] = { { &egpu_enable_attr_group, ASUS_WMI_DEVID_EGPU }, { &dgpu_disable_attr_group, ASUS_WMI_DEVID_DGPU }, { &apu_mem_attr_group, ASUS_WMI_DEVID_APU_MEM }, + { &cores_efficiency_attr_group, ASUS_WMI_DEVID_CORES_MAX }, + { &cores_performance_attr_group, ASUS_WMI_DEVID_CORES_MAX }, { &charge_mode_attr_group, ASUS_WMI_DEVID_CHARGE_MODE }, { &boot_sound_attr_group, ASUS_WMI_DEVID_BOOT_SOUND }, @@ -643,6 +865,20 @@ static int __init asus_fw_init(void) if (!strcmp(wmi_uid, ASUS_ACPI_UID_ASUSWMI)) return -ENODEV; + + if (asus_wmi_is_present(ASUS_WMI_DEVID_CORES_MAX)) { + asus_armoury.cpu_cores = kzalloc(sizeof(struct cpu_cores), GFP_KERNEL); + if (!asus_armoury.cpu_cores) + return -ENOMEM; + + err = init_max_cpu_cores(); + if (err) { + kfree(asus_armoury.cpu_cores); + pr_err("Could not initialise CPU core control %d\n", err); + return err; + } + } + err = asus_fw_attr_add(); if (err) return err; diff --git a/drivers/platform/x86/asus-armoury.h b/drivers/platform/x86/asus-armoury.h index 440f41c5df3b..5d6bef6d2b12 100644 --- a/drivers/platform/x86/asus-armoury.h +++ b/drivers/platform/x86/asus-armoury.h @@ -23,6 +23,12 @@ static ssize_t enum_type_show(struct kobject *kobj, struct kobj_attribute *attr, return sysfs_emit(buf, "enumeration\n"); } +static ssize_t int_type_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + return sysfs_emit(buf, "integer\n"); +} + #define __ASUS_ATTR_RO(_func, _name) \ { \ .attr = { .name = __stringify(_name), .mode = 0444 }, \ @@ -144,4 +150,32 @@ static ssize_t enum_type_show(struct kobject *kobj, struct kobj_attribute *attr, .name = _fsname, .attrs = _attrname##_attrs \ } +/* CPU core attributes need a little different in setup */ +#define ATTR_GROUP_CORES_RW(_attrname, _fsname, _dispname) \ + __ATTR_SHOW_FMT(scalar_increment, _attrname, "%d\n", 1); \ + __ATTR_SHOW_FMT(display_name, _attrname, "%s\n", _dispname); \ + static struct kobj_attribute attr_##_attrname##_current_value = \ + __ASUS_ATTR_RW(_attrname, current_value); \ + static struct kobj_attribute attr_##_attrname##_default_value = \ + __ASUS_ATTR_RO(_attrname, default_value); \ + static struct kobj_attribute attr_##_attrname##_min_value = \ + __ASUS_ATTR_RO(_attrname, min_value); \ + static struct kobj_attribute attr_##_attrname##_max_value = \ + __ASUS_ATTR_RO(_attrname, max_value); \ + static struct kobj_attribute attr_##_attrname##_type = \ + __ASUS_ATTR_RO_AS(type, int_type_show); \ + static struct attribute *_attrname##_attrs[] = { \ + &attr_##_attrname##_current_value.attr, \ + &attr_##_attrname##_default_value.attr, \ + &attr_##_attrname##_min_value.attr, \ + &attr_##_attrname##_max_value.attr, \ + &attr_##_attrname##_scalar_increment.attr, \ + &attr_##_attrname##_display_name.attr, \ + &attr_##_attrname##_type.attr, \ + NULL \ + }; \ + static const struct attribute_group _attrname##_attr_group = { \ + .name = _fsname, .attrs = _attrname##_attrs \ + } + #endif /* _ASUS_ARMOURY_H_ */ diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index f3494a9efea7..e735f35b423c 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -137,6 +137,11 @@ /* dgpu on/off */ #define ASUS_WMI_DEVID_DGPU 0x00090020 +/* Intel E-core and P-core configuration in a format 0x0[E]0[P] */ +#define ASUS_WMI_DEVID_CORES 0x001200D2 + /* Maximum Intel E-core and P-core availability */ +#define ASUS_WMI_DEVID_CORES_MAX 0x001200D3 + #define ASUS_WMI_DEVID_APU_MEM 0x000600C1 /* gpu mux switch, 0 = dGPU, 1 = Optimus */ -- 2.48.1 From d5134659069c909c57715433a56aa804b9404318 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Mon, 3 Jun 2024 12:04:41 +1200 Subject: [PATCH 26/28] platform/x86: asus-wmi: deprecate bios features With the existence of the asus-armoury module the attributes no-longer need to live under the /sys/devices/platform/asus-nb-wmi/ path. Deprecate all those that were implemented in asus-bioscfg with the goal of removing them fully in the next LTS cycle. Signed-off-by: Luke D. Jones Reviewed-by: Mario Limonciello --- .../ABI/testing/sysfs-platform-asus-wmi | 17 +++ drivers/platform/x86/Kconfig | 9 ++ drivers/platform/x86/asus-wmi.c | 123 ++++++++++++++---- 3 files changed, 124 insertions(+), 25 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi index 28144371a0f1..765d50b0d9df 100644 --- a/Documentation/ABI/testing/sysfs-platform-asus-wmi +++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi @@ -63,6 +63,7 @@ Date: Aug 2022 KernelVersion: 6.1 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Switch the GPU hardware MUX mode. Laptops with this feature can can be toggled to boot with only the dGPU (discrete mode) or in standard Optimus/Hybrid mode. On switch a reboot is required: @@ -75,6 +76,7 @@ Date: Aug 2022 KernelVersion: 5.17 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Disable discrete GPU: * 0 - Enable dGPU, * 1 - Disable dGPU @@ -84,6 +86,7 @@ Date: Aug 2022 KernelVersion: 5.17 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Enable the external GPU paired with ROG X-Flow laptops. Toggling this setting will also trigger ACPI to disable the dGPU: @@ -95,6 +98,7 @@ Date: Aug 2022 KernelVersion: 5.17 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Enable an LCD response-time boost to reduce or remove ghosting: * 0 - Disable, * 1 - Enable @@ -104,6 +108,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Get the current charging mode being used: * 1 - Barrel connected charger, * 2 - USB-C charging @@ -114,6 +119,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Show if the egpu (XG Mobile) is correctly connected: * 0 - False, * 1 - True @@ -123,6 +129,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Change the mini-LED mode: * 0 - Single-zone, * 1 - Multi-zone @@ -133,6 +140,7 @@ Date: Apr 2024 KernelVersion: 6.10 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON List the available mini-led modes. What: /sys/devices/platform//ppt_pl1_spl @@ -140,6 +148,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Set the Package Power Target total of CPU: PL1 on Intel, SPL on AMD. Shown on Intel+Nvidia or AMD+Nvidia based systems: @@ -150,6 +159,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Set the Slow Package Power Tracking Limit of CPU: PL2 on Intel, SPPT, on AMD. Shown on Intel+Nvidia or AMD+Nvidia based systems: @@ -160,6 +170,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Set the Fast Package Power Tracking Limit of CPU. AMD+Nvidia only: * min=5, max=250 @@ -168,6 +179,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Set the APU SPPT limit. Shown on full AMD systems only: * min=5, max=130 @@ -176,6 +188,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Set the platform SPPT limit. Shown on full AMD systems only: * min=5, max=130 @@ -184,6 +197,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Set the dynamic boost limit of the Nvidia dGPU: * min=5, max=25 @@ -192,6 +206,7 @@ Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Set the target temperature limit of the Nvidia dGPU: * min=75, max=87 @@ -200,6 +215,7 @@ Date: Apr 2024 KernelVersion: 6.10 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Set if the BIOS POST sound is played on boot. * 0 - False, * 1 - True @@ -209,6 +225,7 @@ Date: Apr 2024 KernelVersion: 6.10 Contact: "Luke Jones" Description: + DEPRECATED, WILL BE REMOVED SOON Set if the MCU can go in to low-power mode on system sleep * 0 - False, * 1 - True diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 294364cc7478..b160173a530e 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -301,6 +301,15 @@ config ASUS_WMI To compile this driver as a module, choose M here: the module will be called asus-wmi. +config ASUS_WMI_DEPRECATED_ATTRS + bool "BIOS option support in WMI platform (DEPRECATED)" + depends on ASUS_WMI + default y + help + Say Y to expose the configurable BIOS options through the asus-wmi + driver. This can be used with or without the asus-armoury driver which + has the same attributes, but more, and better features. + config ASUS_NB_WMI tristate "Asus Notebook WMI Driver" depends on ASUS_WMI diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 1377682461d7..519ab1899d85 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -335,6 +335,15 @@ struct asus_wmi { /* Global to allow setting externally without requiring driver data */ static bool use_ally_mcu_hack; +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) +static void asus_wmi_show_deprecated(void) +{ + pr_notice_once("Accessing attributes through /sys/bus/platform/asus_wmi " + "is deprecated and will be removed in a future release. Please " + "switch over to /sys/class/firmware_attributes.\n"); +} +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ + /* WMI ************************************************************************/ static int asus_wmi_evaluate_method3(u32 method_id, @@ -726,6 +735,7 @@ static void asus_wmi_tablet_mode_get_state(struct asus_wmi *asus) } /* Charging mode, 1=Barrel, 2=USB ******************************************/ +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t charge_mode_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -736,12 +746,16 @@ static ssize_t charge_mode_show(struct device *dev, if (result < 0) return result; + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%d\n", value & 0xff); } static DEVICE_ATTR_RO(charge_mode); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* dGPU ********************************************************************/ +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t dgpu_disable_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -752,6 +766,8 @@ static ssize_t dgpu_disable_show(struct device *dev, if (result < 0) return result; + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%d\n", result); } @@ -805,8 +821,10 @@ static ssize_t dgpu_disable_store(struct device *dev, return count; } static DEVICE_ATTR_RW(dgpu_disable); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* eGPU ********************************************************************/ +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t egpu_enable_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -817,6 +835,8 @@ static ssize_t egpu_enable_show(struct device *dev, if (result < 0) return result; + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%d\n", result); } @@ -873,8 +893,10 @@ static ssize_t egpu_enable_store(struct device *dev, return count; } static DEVICE_ATTR_RW(egpu_enable); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* Is eGPU connected? *********************************************************/ +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t egpu_connected_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -885,12 +907,16 @@ static ssize_t egpu_connected_show(struct device *dev, if (result < 0) return result; + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%d\n", result); } static DEVICE_ATTR_RO(egpu_connected); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* gpu mux switch *************************************************************/ +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t gpu_mux_mode_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -901,6 +927,8 @@ static ssize_t gpu_mux_mode_show(struct device *dev, if (result < 0) return result; + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%d\n", result); } @@ -959,6 +987,7 @@ static ssize_t gpu_mux_mode_store(struct device *dev, return count; } static DEVICE_ATTR_RW(gpu_mux_mode); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* TUF Laptop Keyboard RGB Modes **********************************************/ static ssize_t kbd_rgb_mode_store(struct device *dev, @@ -1082,6 +1111,7 @@ static const struct attribute_group *kbd_rgb_mode_groups[] = { }; /* Tunable: PPT: Intel=PL1, AMD=SPPT *****************************************/ +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t ppt_pl2_sppt_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) @@ -1120,6 +1150,8 @@ static ssize_t ppt_pl2_sppt_show(struct device *dev, { struct asus_wmi *asus = dev_get_drvdata(dev); + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%u\n", asus->ppt_pl2_sppt); } static DEVICE_ATTR_RW(ppt_pl2_sppt); @@ -1162,6 +1194,8 @@ static ssize_t ppt_pl1_spl_show(struct device *dev, { struct asus_wmi *asus = dev_get_drvdata(dev); + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%u\n", asus->ppt_pl1_spl); } static DEVICE_ATTR_RW(ppt_pl1_spl); @@ -1205,6 +1239,8 @@ static ssize_t ppt_fppt_show(struct device *dev, { struct asus_wmi *asus = dev_get_drvdata(dev); + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%u\n", asus->ppt_fppt); } static DEVICE_ATTR_RW(ppt_fppt); @@ -1248,6 +1284,8 @@ static ssize_t ppt_apu_sppt_show(struct device *dev, { struct asus_wmi *asus = dev_get_drvdata(dev); + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%u\n", asus->ppt_apu_sppt); } static DEVICE_ATTR_RW(ppt_apu_sppt); @@ -1291,6 +1329,8 @@ static ssize_t ppt_platform_sppt_show(struct device *dev, { struct asus_wmi *asus = dev_get_drvdata(dev); + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%u\n", asus->ppt_platform_sppt); } static DEVICE_ATTR_RW(ppt_platform_sppt); @@ -1334,6 +1374,8 @@ static ssize_t nv_dynamic_boost_show(struct device *dev, { struct asus_wmi *asus = dev_get_drvdata(dev); + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%u\n", asus->nv_dynamic_boost); } static DEVICE_ATTR_RW(nv_dynamic_boost); @@ -1377,9 +1419,12 @@ static ssize_t nv_temp_target_show(struct device *dev, { struct asus_wmi *asus = dev_get_drvdata(dev); + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%u\n", asus->nv_temp_target); } static DEVICE_ATTR_RW(nv_temp_target); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* Ally MCU Powersave ********************************************************/ @@ -1420,6 +1465,7 @@ void set_ally_mcu_powersave(bool enabled) } EXPORT_SYMBOL_NS_GPL(set_ally_mcu_powersave, "ASUS_WMI"); +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t mcu_powersave_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -1430,6 +1476,8 @@ static ssize_t mcu_powersave_show(struct device *dev, if (result < 0) return result; + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%d\n", result); } @@ -1465,6 +1513,7 @@ static ssize_t mcu_powersave_store(struct device *dev, return count; } static DEVICE_ATTR_RW(mcu_powersave); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* Battery ********************************************************************/ @@ -2338,6 +2387,7 @@ static int asus_wmi_rfkill_init(struct asus_wmi *asus) } /* Panel Overdrive ************************************************************/ +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t panel_od_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -2348,6 +2398,8 @@ static ssize_t panel_od_show(struct device *dev, if (result < 0) return result; + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%d\n", result); } @@ -2384,9 +2436,10 @@ static ssize_t panel_od_store(struct device *dev, return count; } static DEVICE_ATTR_RW(panel_od); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* Bootup sound ***************************************************************/ - +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t boot_sound_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -2397,6 +2450,8 @@ static ssize_t boot_sound_show(struct device *dev, if (result < 0) return result; + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%d\n", result); } @@ -2432,8 +2487,10 @@ static ssize_t boot_sound_store(struct device *dev, return count; } static DEVICE_ATTR_RW(boot_sound); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* Mini-LED mode **************************************************************/ +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t mini_led_mode_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -2464,6 +2521,8 @@ static ssize_t mini_led_mode_show(struct device *dev, } } + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "%d\n", value); } @@ -2534,10 +2593,13 @@ static ssize_t available_mini_led_mode_show(struct device *dev, return sysfs_emit(buf, "0 1 2\n"); } + asus_wmi_show_deprecated(); + return sysfs_emit(buf, "0\n"); } static DEVICE_ATTR_RO(available_mini_led_mode); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* Quirks *********************************************************************/ @@ -3825,6 +3887,7 @@ static int throttle_thermal_policy_set_default(struct asus_wmi *asus) return throttle_thermal_policy_write(asus); } +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) static ssize_t throttle_thermal_policy_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -3868,6 +3931,7 @@ static ssize_t throttle_thermal_policy_store(struct device *dev, * Throttle thermal policy: 0 - default, 1 - overboost, 2 - silent */ static DEVICE_ATTR_RW(throttle_thermal_policy); +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ /* Platform profile ***********************************************************/ static int asus_wmi_platform_profile_get(struct platform_profile_handler *pprof, @@ -4465,27 +4529,29 @@ static struct attribute *platform_attributes[] = { &dev_attr_camera.attr, &dev_attr_cardr.attr, &dev_attr_touchpad.attr, - &dev_attr_charge_mode.attr, - &dev_attr_egpu_enable.attr, - &dev_attr_egpu_connected.attr, - &dev_attr_dgpu_disable.attr, - &dev_attr_gpu_mux_mode.attr, &dev_attr_lid_resume.attr, &dev_attr_als_enable.attr, &dev_attr_fan_boost_mode.attr, - &dev_attr_throttle_thermal_policy.attr, - &dev_attr_ppt_pl2_sppt.attr, - &dev_attr_ppt_pl1_spl.attr, - &dev_attr_ppt_fppt.attr, - &dev_attr_ppt_apu_sppt.attr, - &dev_attr_ppt_platform_sppt.attr, - &dev_attr_nv_dynamic_boost.attr, - &dev_attr_nv_temp_target.attr, - &dev_attr_mcu_powersave.attr, - &dev_attr_boot_sound.attr, - &dev_attr_panel_od.attr, - &dev_attr_mini_led_mode.attr, - &dev_attr_available_mini_led_mode.attr, +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) + &dev_attr_charge_mode.attr, + &dev_attr_egpu_enable.attr, + &dev_attr_egpu_connected.attr, + &dev_attr_dgpu_disable.attr, + &dev_attr_gpu_mux_mode.attr, + &dev_attr_ppt_pl2_sppt.attr, + &dev_attr_ppt_pl1_spl.attr, + &dev_attr_ppt_fppt.attr, + &dev_attr_ppt_apu_sppt.attr, + &dev_attr_ppt_platform_sppt.attr, + &dev_attr_nv_dynamic_boost.attr, + &dev_attr_nv_temp_target.attr, + &dev_attr_mcu_powersave.attr, + &dev_attr_boot_sound.attr, + &dev_attr_panel_od.attr, + &dev_attr_mini_led_mode.attr, + &dev_attr_available_mini_led_mode.attr, + &dev_attr_throttle_thermal_policy.attr, +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ NULL }; @@ -4507,7 +4573,11 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj, devid = ASUS_WMI_DEVID_LID_RESUME; else if (attr == &dev_attr_als_enable.attr) devid = ASUS_WMI_DEVID_ALS_ENABLE; - else if (attr == &dev_attr_charge_mode.attr) + else if (attr == &dev_attr_fan_boost_mode.attr) + ok = asus->fan_boost_mode_available; + +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) + if (attr == &dev_attr_charge_mode.attr) devid = ASUS_WMI_DEVID_CHARGE_MODE; else if (attr == &dev_attr_egpu_enable.attr) ok = asus->egpu_enable_available; @@ -4545,6 +4615,7 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj, ok = asus->mini_led_dev_id != 0; else if (attr == &dev_attr_available_mini_led_mode.attr) ok = asus->mini_led_dev_id != 0; +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ if (devid != -1) { ok = !(asus_wmi_get_devstate_simple(asus, devid) < 0); @@ -4797,6 +4868,7 @@ static int asus_wmi_add(struct platform_device *pdev) } /* ensure defaults for tunables */ +#if IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) asus->ppt_pl2_sppt = 5; asus->ppt_pl1_spl = 5; asus->ppt_apu_sppt = 5; @@ -4818,17 +4890,18 @@ static int asus_wmi_add(struct platform_device *pdev) asus->gpu_mux_dev = ASUS_WMI_DEVID_GPU_MUX; else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_GPU_MUX_VIVO)) asus->gpu_mux_dev = ASUS_WMI_DEVID_GPU_MUX_VIVO; - - if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE)) - asus->kbd_rgb_dev = ASUS_WMI_DEVID_TUF_RGB_MODE; - else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE2)) - asus->kbd_rgb_dev = ASUS_WMI_DEVID_TUF_RGB_MODE2; +#endif /* IS_ENABLED(CONFIG_ASUS_WMI_DEPRECATED_ATTRS) */ if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY)) asus->throttle_thermal_policy_dev = ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY; else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY_VIVO)) asus->throttle_thermal_policy_dev = ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY_VIVO; + if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE)) + asus->kbd_rgb_dev = ASUS_WMI_DEVID_TUF_RGB_MODE; + else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE2)) + asus->kbd_rgb_dev = ASUS_WMI_DEVID_TUF_RGB_MODE2; + err = fan_boost_mode_check_present(asus); if (err) goto fail_fan_boost_mode; -- 2.48.1 From 55c383056b5db6f4b123aa72df47350be4a898d8 Mon Sep 17 00:00:00 2001 From: "Luke D. Jones" Date: Thu, 19 Sep 2024 17:19:37 +1200 Subject: [PATCH 27/28] platform/x86: asus-armoury: add the ppt_* and nv_* tuning knobs Adds the ppt_* and nv_* tuning knobs that are available via WMI methods and adds proper min/max levels plus defaults. Signed-off-by: Luke D. Jones --- drivers/platform/x86/asus-armoury.c | 191 +++- drivers/platform/x86/asus-armoury.h | 1100 +++++++++++++++++++- include/linux/platform_data/x86/asus-wmi.h | 3 + 3 files changed, 1281 insertions(+), 13 deletions(-) diff --git a/drivers/platform/x86/asus-armoury.c b/drivers/platform/x86/asus-armoury.c index 49e1788d8bba..6248c5e16e52 100644 --- a/drivers/platform/x86/asus-armoury.c +++ b/drivers/platform/x86/asus-armoury.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -68,11 +69,25 @@ struct cpu_cores { u32 max_power_cores; }; +struct rog_tunables { + const struct power_data *tuning_limits; + u32 ppt_pl1_spl; // cpu + u32 ppt_pl2_sppt; // cpu + u32 ppt_pl3_fppt; // cpu + u32 ppt_apu_sppt; // plat + u32 ppt_platform_sppt; // plat + + u32 nv_dynamic_boost; + u32 nv_temp_target; + u32 nv_tgp; +}; + struct asus_armoury_priv { struct device *fw_attr_dev; struct kset *fw_attr_kset; struct cpu_cores *cpu_cores; + struct rog_tunables *rog_tunables; u32 mini_led_dev_id; u32 gpu_mux_dev_id; @@ -730,6 +745,26 @@ ATTR_GROUP_CORES_RW(cores_efficiency, "cores_efficiency", "Set the max available efficiency cores"); /* Simple attribute creation */ +ATTR_GROUP_ROG_TUNABLE(ppt_pl1_spl, "ppt_pl1_spl", ASUS_WMI_DEVID_PPT_PL1_SPL, + "Set the CPU slow package limit"); +ATTR_GROUP_ROG_TUNABLE(ppt_pl2_sppt, "ppt_pl2_sppt", ASUS_WMI_DEVID_PPT_PL2_SPPT, + "Set the CPU fast package limit"); +ATTR_GROUP_ROG_TUNABLE(ppt_pl3_fppt, "ppt_pl3_fppt", ASUS_WMI_DEVID_PPT_FPPT, + "Set the CPU fastest package limit"); +ATTR_GROUP_ROG_TUNABLE(ppt_apu_sppt, "ppt_apu_sppt", ASUS_WMI_DEVID_PPT_APU_SPPT, + "Set the APU package limit"); +ATTR_GROUP_ROG_TUNABLE(ppt_platform_sppt, "ppt_platform_sppt", ASUS_WMI_DEVID_PPT_PLAT_SPPT, + "Set the platform package limit"); +ATTR_GROUP_ROG_TUNABLE(nv_dynamic_boost, "nv_dynamic_boost", ASUS_WMI_DEVID_NV_DYN_BOOST, + "Set the Nvidia dynamic boost limit"); +ATTR_GROUP_ROG_TUNABLE(nv_temp_target, "nv_temp_target", ASUS_WMI_DEVID_NV_THERM_TARGET, + "Set the Nvidia max thermal limit"); +ATTR_GROUP_ROG_TUNABLE(nv_tgp, "dgpu_tgp", ASUS_WMI_DEVID_DGPU_SET_TGP, + "Set the additional TGP on top of the base TGP"); +ATTR_GROUP_INT_VALUE_ONLY_RO(nv_base_tgp, "nv_base_tgp", ASUS_WMI_DEVID_DGPU_BASE_TGP, + "Read the base TGP value"); + + ATTR_GROUP_ENUM_INT_RO(charge_mode, "charge_mode", ASUS_WMI_DEVID_CHARGE_MODE, "0;1;2", "Show the current mode of charging"); @@ -753,6 +788,16 @@ static const struct asus_attr_group armoury_attr_groups[] = { { &cores_efficiency_attr_group, ASUS_WMI_DEVID_CORES_MAX }, { &cores_performance_attr_group, ASUS_WMI_DEVID_CORES_MAX }, + { &ppt_pl1_spl_attr_group, ASUS_WMI_DEVID_PPT_PL1_SPL }, + { &ppt_pl2_sppt_attr_group, ASUS_WMI_DEVID_PPT_PL2_SPPT }, + { &ppt_pl3_fppt_attr_group, ASUS_WMI_DEVID_PPT_FPPT }, + { &ppt_apu_sppt_attr_group, ASUS_WMI_DEVID_PPT_APU_SPPT }, + { &ppt_platform_sppt_attr_group, ASUS_WMI_DEVID_PPT_PLAT_SPPT }, + { &nv_dynamic_boost_attr_group, ASUS_WMI_DEVID_NV_DYN_BOOST }, + { &nv_temp_target_attr_group, ASUS_WMI_DEVID_NV_THERM_TARGET }, + { &nv_base_tgp_attr_group, ASUS_WMI_DEVID_DGPU_BASE_TGP }, + { &nv_tgp_attr_group, ASUS_WMI_DEVID_DGPU_SET_TGP }, + { &charge_mode_attr_group, ASUS_WMI_DEVID_CHARGE_MODE }, { &boot_sound_attr_group, ASUS_WMI_DEVID_BOOT_SOUND }, { &mcu_powersave_attr_group, ASUS_WMI_DEVID_MCU_POWERSAVE }, @@ -762,6 +807,9 @@ static const struct asus_attr_group armoury_attr_groups[] = { static int asus_fw_attr_add(void) { + const struct power_limits *limits; + bool should_create; + const char *name; int err, i; asus_armoury.fw_attr_dev = device_create(&firmware_attributes_class, NULL, MKDEV(0, 0), @@ -815,17 +863,55 @@ static int asus_fw_attr_add(void) } for (i = 0; i < ARRAY_SIZE(armoury_attr_groups); i++) { + name = armoury_attr_groups[i].attr_group->name; + should_create = true; + if (!asus_wmi_is_present(armoury_attr_groups[i].wmi_devid)) continue; - err = sysfs_create_group(&asus_armoury.fw_attr_kset->kobj, - armoury_attr_groups[i].attr_group); - if (err) { - pr_err("Failed to create sysfs-group for %s\n", - armoury_attr_groups[i].attr_group->name); - goto err_remove_groups; + /* + * Check ROG tunables against initialized limits, don't create attributes for any + * that might have a supported WMI method but no associated data. + */ + if (!strcmp(name, "ppt_pl1_spl") || !strcmp(name, "ppt_pl2_sppt") || + !strcmp(name, "ppt_pl3_fppt") || !strcmp(name, "ppt_apu_sppt") || + !strcmp(name, "ppt_platform_sppt") || !strcmp(name, "nv_dynamic_boost") || + !strcmp(name, "nv_temp_target") || !strcmp(name, "nv_base_tgp") || + !strcmp(name, "dgpu_tgp")) + { + should_create = false; + if (asus_armoury.rog_tunables && asus_armoury.rog_tunables->tuning_limits && + asus_armoury.rog_tunables->tuning_limits->ac_data) { + /* Must have AC table, and a max value for each attribute */ + limits = asus_armoury.rog_tunables->tuning_limits->ac_data; + should_create = limits && ( + (!strcmp(name, "ppt_pl1_spl") && limits->ppt_pl1_spl_max) || + (!strcmp(name, "ppt_pl2_sppt") && limits->ppt_pl2_sppt_max) || + (!strcmp(name, "ppt_pl3_fppt") && limits->ppt_pl3_fppt_max) || + (!strcmp(name, "ppt_apu_sppt") && limits->ppt_apu_sppt_max) || + (!strcmp(name, "ppt_platform_sppt") && limits->ppt_platform_sppt_max) || + (!strcmp(name, "nv_dynamic_boost") && limits->nv_dynamic_boost_max) || + (!strcmp(name, "nv_temp_target") && limits->nv_temp_target_max) || + (!strcmp(name, "nv_base_tgp") && limits->nv_tgp_max) || + (!strcmp(name, "dgpu_tgp") && limits->nv_tgp_max)); + + /* Log error so users can report upstream */ + if (!should_create) + pr_err("Missing max value on %s for tunable: %s\n", + dmi_get_system_info(DMI_BOARD_NAME), name); + } } - } + + if (should_create) { + err = sysfs_create_group(&asus_armoury.fw_attr_kset->kobj, + armoury_attr_groups[i].attr_group); + if (err) { + pr_err("Failed to create sysfs-group for %s\n", + armoury_attr_groups[i].attr_group->name); + goto err_remove_groups; + } + } +} return 0; @@ -849,6 +935,87 @@ static int asus_fw_attr_add(void) /* Init / exit ****************************************************************/ +/* Set up the min/max and defaults for ROG tunables */ +static bool init_rog_tunables(struct rog_tunables *rog) +{ + const struct dmi_system_id *dmi_id; + const struct power_data *power_data; + const struct power_limits *limits; + + /* Match the system against the power_limits table */ + dmi_id = dmi_first_match(power_limits); + if (!dmi_id) { + pr_warn("No matching power limits found for this system\n"); + // rog->tuning_limits = &default_power_data; + rog->tuning_limits = NULL; + return false; + } + + /* Get the power data for this system */ + power_data = dmi_id->driver_data; + if (!power_data) { + pr_info("No power data available for this system\n"); + return false; + } + + /* Store the power limits for later use */ + rog->tuning_limits = power_data; + + if (power_supply_is_system_supplied()) { + limits = power_data->ac_data; + if (!limits) { + pr_warn("No AC power limits available\n"); + return false; + } + } else { + limits = power_data->dc_data; + if (!limits) { + rog->ppt_pl1_spl = 0; + rog->ppt_pl2_sppt = 0; + rog->ppt_pl3_fppt = 0; + rog->ppt_apu_sppt = 0; + rog->ppt_platform_sppt = 0; + rog->nv_dynamic_boost = 0; + rog->nv_temp_target = 0; + rog->nv_tgp = 0; + + pr_warn("No DC power limits available, initializing to 0\n"); + return true; + } + } + + /* Set initial values */ + rog->ppt_pl1_spl = limits->ppt_pl1_spl_def ? + limits->ppt_pl1_spl_def : + limits->ppt_pl1_spl_max; + + rog->ppt_pl2_sppt = limits->ppt_pl2_sppt_def ? + limits->ppt_pl2_sppt_def : + limits->ppt_pl2_sppt_max; + + rog->ppt_pl3_fppt = limits->ppt_pl3_fppt_def ? + limits->ppt_pl3_fppt_def : + limits->ppt_pl3_fppt_max; + + rog->ppt_apu_sppt = limits->ppt_apu_sppt_def ? + limits->ppt_apu_sppt_def : + limits->ppt_apu_sppt_max; + + rog->ppt_platform_sppt = limits->ppt_platform_sppt_def ? + limits->ppt_platform_sppt_def : + limits->ppt_platform_sppt_max; + + rog->nv_dynamic_boost = limits->nv_dynamic_boost_max; + rog->nv_temp_target = limits->nv_temp_target_max; + rog->nv_tgp = limits->nv_tgp_max; + + pr_debug("Power limits initialized for %s (%s power)\n", + dmi_id->matches[0].substr, + power_supply_is_system_supplied() ? "AC" : "DC"); + + return true; +} + static int __init asus_fw_init(void) { char *wmi_uid; @@ -879,6 +1046,16 @@ static int __init asus_fw_init(void) } } + asus_armoury.rog_tunables = kzalloc(sizeof(struct rog_tunables), GFP_KERNEL); + if (!asus_armoury.rog_tunables) + return -ENOMEM; + /* Init logs warn/error and the driver should still be usable if init fails */ + if (!init_rog_tunables(asus_armoury.rog_tunables)) { + kfree(asus_armoury.rog_tunables); + pr_err("Could not initialise PPT tunable control %d\n", err); + } + + /* Must always be last step to ensure data is available */ err = asus_fw_attr_add(); if (err) return err; diff --git a/drivers/platform/x86/asus-armoury.h b/drivers/platform/x86/asus-armoury.h index 5d6bef6d2b12..5a10da2a26eb 100644 --- a/drivers/platform/x86/asus-armoury.h +++ b/drivers/platform/x86/asus-armoury.h @@ -8,6 +8,7 @@ #ifndef _ASUS_ARMOURY_H_ #define _ASUS_ARMOURY_H_ +#include #include #include @@ -17,18 +18,18 @@ static ssize_t attr_uint_store(struct kobject *kobj, struct kobj_attribute *attr const char *buf, size_t count, u32 min, u32 max, u32 *store_value, u32 wmi_dev); -static ssize_t enum_type_show(struct kobject *kobj, struct kobj_attribute *attr, - char *buf) -{ - return sysfs_emit(buf, "enumeration\n"); -} - static ssize_t int_type_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) { return sysfs_emit(buf, "integer\n"); } +static ssize_t enum_type_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + return sysfs_emit(buf, "enumeration\n"); +} + #define __ASUS_ATTR_RO(_func, _name) \ { \ .attr = { .name = __stringify(_name), .mode = 0444 }, \ @@ -90,6 +91,20 @@ static ssize_t int_type_show(struct kobject *kobj, struct kobj_attribute *attr, static struct kobj_attribute attr_##_attrname##_##_prop = \ __ASUS_ATTR_RO(_attrname, _prop) +/* Requires current_value_show */ +#define __ATTR_GROUP_INT_VALUE_ONLY(_attrname, _fsname, _dispname) \ + __ATTR_SHOW_FMT(display_name, _attrname, "%s\n", _dispname); \ + static struct kobj_attribute attr_##_attrname##_type = \ + __ASUS_ATTR_RO_AS(type, int_type_show); \ + static struct attribute *_attrname##_attrs[] = { \ + &attr_##_attrname##_current_value.attr, \ + &attr_##_attrname##_display_name.attr, \ + &attr_##_attrname##_type.attr, NULL \ + }; \ + static const struct attribute_group _attrname##_attr_group = { \ + .name = _fsname, .attrs = _attrname##_attrs \ + } + /* Boolean style enumeration, base macro. Requires adding show/store */ #define __ATTR_GROUP_ENUM(_attrname, _fsname, _possible, _dispname) \ __ATTR_SHOW_FMT(display_name, _attrname, "%s\n", _dispname); \ @@ -107,6 +122,10 @@ static ssize_t int_type_show(struct kobject *kobj, struct kobj_attribute *attr, .name = _fsname, .attrs = _attrname##_attrs \ } +#define ATTR_GROUP_INT_VALUE_ONLY_RO(_attrname, _fsname, _wmi, _dispname) \ + __ATTR_CURRENT_INT_RO(_attrname, _wmi); \ + __ATTR_GROUP_INT_VALUE_ONLY(_attrname, _fsname, _dispname) + #define ATTR_GROUP_BOOL_RO(_attrname, _fsname, _wmi, _dispname) \ __ATTR_CURRENT_INT_RO(_attrname, _wmi); \ __ATTR_GROUP_ENUM(_attrname, _fsname, "0;1", _dispname) @@ -178,4 +197,1073 @@ static ssize_t int_type_show(struct kobject *kobj, struct kobj_attribute *attr, .name = _fsname, .attrs = _attrname##_attrs \ } +/* + * ROG PPT attributes need a little different in setup as they + * require rog_tunables members. + */ + + #define __ROG_TUNABLE_SHOW(_prop, _attrname, _val) \ + static ssize_t _attrname##_##_prop##_show( \ + struct kobject *kobj, struct kobj_attribute *attr, char *buf) \ + { \ + const struct power_limits *limits; \ + limits = power_supply_is_system_supplied() ? \ + asus_armoury.rog_tunables->tuning_limits->ac_data : \ + asus_armoury.rog_tunables->tuning_limits->dc_data; \ + if (!limits) \ + return -ENODEV; \ + return sysfs_emit(buf, "%d\n", limits->_val); \ + } \ + static struct kobj_attribute attr_##_attrname##_##_prop = \ + __ASUS_ATTR_RO(_attrname, _prop) + +#define __ROG_TUNABLE_SHOW_DEFAULT(_attrname) \ + static ssize_t _attrname##_default_value_show( \ + struct kobject *kobj, struct kobj_attribute *attr, char *buf) \ + { \ + const struct power_limits *limits; \ + limits = power_supply_is_system_supplied() ? \ + asus_armoury.rog_tunables->tuning_limits->ac_data : \ + asus_armoury.rog_tunables->tuning_limits->dc_data; \ + if (!limits) \ + return -ENODEV; \ + return sysfs_emit(buf, "%d\n", \ + limits->_attrname##_def ? \ + limits->_attrname##_def : \ + limits->_attrname##_max); \ + } \ + static struct kobj_attribute attr_##_attrname##_default_value = \ + __ASUS_ATTR_RO(_attrname, default_value) + +#define __ROG_TUNABLE_RW(_attr, _wmi) \ + static ssize_t _attr##_current_value_store( \ + struct kobject *kobj, struct kobj_attribute *attr, \ + const char *buf, size_t count) \ + { \ + const struct power_limits *limits; \ + limits = power_supply_is_system_supplied() ? \ + asus_armoury.rog_tunables->tuning_limits->ac_data : \ + asus_armoury.rog_tunables->tuning_limits->dc_data; \ + if (!limits) \ + return -ENODEV; \ + return attr_uint_store(kobj, attr, buf, count, \ + limits->_attr##_min, \ + limits->_attr##_max, \ + &asus_armoury.rog_tunables->_attr, \ + _wmi); \ + } \ + static ssize_t _attr##_current_value_show( \ + struct kobject *kobj, struct kobj_attribute *attr, \ + char *buf) \ + { \ + return sysfs_emit(buf, "%u\n", \ + asus_armoury.rog_tunables->_attr); \ + } \ + static struct kobj_attribute attr_##_attr##_current_value = \ + __ASUS_ATTR_RW(_attr, current_value) + +#define ATTR_GROUP_ROG_TUNABLE(_attrname, _fsname, _wmi, _dispname) \ + __ROG_TUNABLE_RW(_attrname, _wmi); \ + __ROG_TUNABLE_SHOW_DEFAULT(_attrname); \ + __ROG_TUNABLE_SHOW(min_value, _attrname, _attrname##_min); \ + __ROG_TUNABLE_SHOW(max_value, _attrname, _attrname##_max); \ + __ATTR_SHOW_FMT(scalar_increment, _attrname, "%d\n", 1); \ + __ATTR_SHOW_FMT(display_name, _attrname, "%s\n", _dispname); \ + static struct kobj_attribute attr_##_attrname##_type = \ + __ASUS_ATTR_RO_AS(type, int_type_show); \ + static struct attribute *_attrname##_attrs[] = { \ + &attr_##_attrname##_current_value.attr, \ + &attr_##_attrname##_default_value.attr, \ + &attr_##_attrname##_min_value.attr, \ + &attr_##_attrname##_max_value.attr, \ + &attr_##_attrname##_scalar_increment.attr, \ + &attr_##_attrname##_display_name.attr, \ + &attr_##_attrname##_type.attr, \ + NULL \ + }; \ + static const struct attribute_group _attrname##_attr_group = { \ + .name = _fsname, .attrs = _attrname##_attrs \ + } + +/* Default is always the maximum value unless *_def is specified */ +struct power_limits { + u32 ppt_pl1_spl_min; + u32 ppt_pl1_spl_def; + u32 ppt_pl1_spl_max; + u32 ppt_pl2_sppt_min; + u32 ppt_pl2_sppt_def; + u32 ppt_pl2_sppt_max; + u32 ppt_pl3_fppt_min; + u32 ppt_pl3_fppt_def; + u32 ppt_pl3_fppt_max; + u32 ppt_apu_sppt_min; + u32 ppt_apu_sppt_def; + u32 ppt_apu_sppt_max; + u32 ppt_platform_sppt_min; + u32 ppt_platform_sppt_def; + u32 ppt_platform_sppt_max; + /* Nvidia GPU specific, default is always max */ + u32 nv_dynamic_boost_def; // unused. exists for macro + u32 nv_dynamic_boost_min; + u32 nv_dynamic_boost_max; + u32 nv_temp_target_def; // unused. exists for macro + u32 nv_temp_target_min; + u32 nv_temp_target_max; + u32 nv_tgp_def; // unused. exists for macro + u32 nv_tgp_min; + u32 nv_tgp_max; +}; + +struct power_data { + const struct power_limits *ac_data; + const struct power_limits *dc_data; + bool requires_fan_curve; +}; + +/* + * For each avilable attribute there must be a min and a max. + * _def is not required and will be assumed to be default == max if missing. + */ +static const struct dmi_system_id power_limits[] = { + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA401W"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_tgp_min = 55, + .nv_tgp_max = 75, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 30, + .ppt_pl2_sppt_min = 31, + .ppt_pl2_sppt_max = 44, + .ppt_pl3_fppt_min = 45, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA507N"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_def = 45, + .ppt_pl1_spl_max = 65, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 54, + .ppt_pl2_sppt_max = 65, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA507R"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80 + }, + .dc_data = NULL + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA507X"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 20, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_tgp_min = 55, + .nv_tgp_max = 85, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_def = 45, + .ppt_pl1_spl_max = 65, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 54, + .ppt_pl2_sppt_max = 65, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA507Z"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 65, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 105, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 15, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_tgp_min = 55, + .nv_tgp_max = 85, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 45, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_max = 60, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA607P"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 30, + .ppt_pl1_spl_def = 100, + .ppt_pl1_spl_max = 135, + .ppt_pl2_sppt_min = 30, + .ppt_pl2_sppt_def = 115, + .ppt_pl2_sppt_max = 135, + .ppt_pl3_fppt_min = 30, + .ppt_pl3_fppt_max = 135, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_tgp_min = 55, + .nv_tgp_max = 115, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_def = 45, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_def = 60, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 25, + .ppt_pl3_fppt_max = 80, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA617NS"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_apu_sppt_min = 15, + .ppt_apu_sppt_max = 80, + .ppt_platform_sppt_min = 30, + .ppt_platform_sppt_max = 120 + }, + .dc_data = &(struct power_limits) { + .ppt_apu_sppt_min = 25, + .ppt_apu_sppt_max = 35, + .ppt_platform_sppt_min = 45, + .ppt_platform_sppt_max = 100 + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA617NT"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_apu_sppt_min = 15, + .ppt_apu_sppt_max = 80, + .ppt_platform_sppt_min = 30, + .ppt_platform_sppt_max = 115 + }, + .dc_data = &(struct power_limits) { + .ppt_apu_sppt_min = 15, + .ppt_apu_sppt_max = 45, + .ppt_platform_sppt_min = 30, + .ppt_platform_sppt_max = 50 + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FA617XS"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_apu_sppt_min = 15, + .ppt_apu_sppt_max = 80, + .ppt_platform_sppt_min = 30, + .ppt_platform_sppt_max = 120, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_apu_sppt_min = 25, + .ppt_apu_sppt_max = 35, + .ppt_platform_sppt_min = 45, + .ppt_platform_sppt_max = 100, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "FX507Z"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 90, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 135, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 15, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 45, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_max = 60, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GA401Q"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 15, + .ppt_pl2_sppt_max = 80, + }, + .dc_data = NULL + }, + }, + { + .matches = { + // This model is full AMD. No Nvidia dGPU. + DMI_MATCH(DMI_BOARD_NAME, "GA402R"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_apu_sppt_min = 15, + .ppt_apu_sppt_max = 80, + .ppt_platform_sppt_min = 30, + .ppt_platform_sppt_max = 115, + }, + .dc_data = &(struct power_limits) { + .ppt_apu_sppt_min = 25, + .ppt_apu_sppt_def = 30, + .ppt_apu_sppt_max = 45, + .ppt_platform_sppt_min = 40, + .ppt_platform_sppt_max = 60, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GA402X"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_def = 35, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_def = 65, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 35, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 35, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GA403U"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_tgp_min = 55, + .nv_tgp_max = 65, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 35, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 35, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GA503R"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_def = 35, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 65, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 20, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_def = 25, + .ppt_pl1_spl_max = 65, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 54, + .ppt_pl2_sppt_max = 60, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 65 + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GA605W"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 20, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_tgp_min = 55, + .nv_tgp_max = 85, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 35, + .ppt_pl2_sppt_min = 31, + .ppt_pl2_sppt_max = 44, + .ppt_pl3_fppt_min = 45, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GU603Z"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 60, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 135, + /* Only allowed in AC mode */ + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 20, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 40, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 40, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GU604V"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 65, + .ppt_pl1_spl_max = 120, + .ppt_pl2_sppt_min = 65, + .ppt_pl2_sppt_max = 150, + /* Only allowed in AC mode */ + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 40, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 40, + .ppt_pl2_sppt_max = 60, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GU605M"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 90, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 135, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 20, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 35, + .ppt_pl2_sppt_min = 38, + .ppt_pl2_sppt_max = 53, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GV301Q"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 45, + .ppt_pl2_sppt_min = 65, + .ppt_pl2_sppt_max = 80, + }, + .dc_data = NULL + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GV301R"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 45, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 54, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 35, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 35, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GV601R"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_def = 35, + .ppt_pl1_spl_max = 90, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 54, + .ppt_pl2_sppt_max = 100, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_def = 80, + .ppt_pl3_fppt_max = 125, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_def = 28, + .ppt_pl1_spl_max = 65, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 54, + .ppt_pl2_sppt_def = 40, + .ppt_pl2_sppt_max = 60, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_def = 80, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GV601V"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_def = 100, + .ppt_pl1_spl_max = 110, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 135, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 20, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 40, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 40, + .ppt_pl2_sppt_max = 60, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "GX650P"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_def = 110, + .ppt_pl1_spl_max = 130, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 125, + .ppt_pl2_sppt_max = 130, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_def = 125, + .ppt_pl3_fppt_max = 135, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_def = 25, + .ppt_pl1_spl_max = 65, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_def = 35, + .ppt_pl2_sppt_max = 65, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_def = 42, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "G513I"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + /* Yes this laptop is very limited */ + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 15, + .ppt_pl2_sppt_max = 80, + }, + .dc_data = NULL, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "G513QM"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + /* Yes this laptop is very limited */ + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 100, + .ppt_pl2_sppt_min = 15, + .ppt_pl2_sppt_max = 190, + }, + .dc_data = NULL, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "G513R"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 35, + .ppt_pl1_spl_max = 90, + .ppt_pl2_sppt_min = 54, + .ppt_pl2_sppt_max = 100, + .ppt_pl3_fppt_min = 54, + .ppt_pl3_fppt_max = 125, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 50, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 50, + .ppt_pl3_fppt_min = 28, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "G614J"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 140, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 175, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 55, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 70, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "G634J"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 140, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 175, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 55, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 70, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "G733C"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 170, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 175, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 35, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 35, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "G733P"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 30, + .ppt_pl1_spl_def = 100, + .ppt_pl1_spl_max = 130, + .ppt_pl2_sppt_min = 65, + .ppt_pl2_sppt_def = 125, + .ppt_pl2_sppt_max = 130, + .ppt_pl3_fppt_min = 65, + .ppt_pl3_fppt_def = 125, + .ppt_pl3_fppt_max = 130, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 65, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 65, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 75, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "G814J"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 140, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 140, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 55, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 70, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "G834J"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 28, + .ppt_pl1_spl_max = 140, + .ppt_pl2_sppt_min = 28, + .ppt_pl2_sppt_max = 175, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 25, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 55, + .ppt_pl2_sppt_min = 25, + .ppt_pl2_sppt_max = 70, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + }, + .requires_fan_curve = true, + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "H7606W"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 15, + .ppt_pl1_spl_max = 80, + .ppt_pl2_sppt_min = 35, + .ppt_pl2_sppt_max = 80, + .ppt_pl3_fppt_min = 35, + .ppt_pl3_fppt_max = 80, + .nv_dynamic_boost_min = 5, + .nv_dynamic_boost_max = 20, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + .nv_tgp_min = 55, + .nv_tgp_max = 85, + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 25, + .ppt_pl1_spl_max = 35, + .ppt_pl2_sppt_min = 31, + .ppt_pl2_sppt_max = 44, + .ppt_pl3_fppt_min = 45, + .ppt_pl3_fppt_max = 65, + .nv_temp_target_min = 75, + .nv_temp_target_max = 87, + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "RC71"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 7, + .ppt_pl1_spl_max = 30, + .ppt_pl2_sppt_min = 15, + .ppt_pl2_sppt_max = 43, + .ppt_pl3_fppt_min = 15, + .ppt_pl3_fppt_max = 53 + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 7, + .ppt_pl1_spl_def = 15, + .ppt_pl1_spl_max = 25, + .ppt_pl2_sppt_min = 15, + .ppt_pl2_sppt_def = 20, + .ppt_pl2_sppt_max = 30, + .ppt_pl3_fppt_min = 15, + .ppt_pl3_fppt_def = 25, + .ppt_pl3_fppt_max = 35 + } + }, + }, + { + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "RC72"), + }, + .driver_data = &(struct power_data) { + .ac_data = &(struct power_limits) { + .ppt_pl1_spl_min = 7, + .ppt_pl1_spl_max = 30, + .ppt_pl2_sppt_min = 15, + .ppt_pl2_sppt_max = 43, + .ppt_pl3_fppt_min = 15, + .ppt_pl3_fppt_max = 53 + }, + .dc_data = &(struct power_limits) { + .ppt_pl1_spl_min = 7, + .ppt_pl1_spl_def = 17, + .ppt_pl1_spl_max = 25, + .ppt_pl2_sppt_min = 15, + .ppt_pl2_sppt_def = 24, + .ppt_pl2_sppt_max = 30, + .ppt_pl3_fppt_min = 15, + .ppt_pl3_fppt_def = 30, + .ppt_pl3_fppt_max = 35 + } + }, + }, + {} +}; + #endif /* _ASUS_ARMOURY_H_ */ diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index e735f35b423c..e99cd9a06e2f 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -144,6 +144,9 @@ #define ASUS_WMI_DEVID_APU_MEM 0x000600C1 +#define ASUS_WMI_DEVID_DGPU_BASE_TGP 0x00120099 +#define ASUS_WMI_DEVID_DGPU_SET_TGP 0x00120098 + /* gpu mux switch, 0 = dGPU, 1 = Optimus */ #define ASUS_WMI_DEVID_GPU_MUX 0x00090016 #define ASUS_WMI_DEVID_GPU_MUX_VIVO 0x00090026 -- 2.48.1 From c60c015c1d7c497a60a8ab8b075e747a04df33c7 Mon Sep 17 00:00:00 2001 From: Luke Jones Date: Wed, 5 Feb 2025 12:37:47 +1300 Subject: [PATCH 28/28] backport: fix fw_attr use Signed-off-by: Luke Jones --- drivers/platform/x86/asus-armoury.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/platform/x86/asus-armoury.c b/drivers/platform/x86/asus-armoury.c index 6248c5e16e52..b49513947c52 100644 --- a/drivers/platform/x86/asus-armoury.c +++ b/drivers/platform/x86/asus-armoury.c @@ -94,6 +94,8 @@ struct asus_armoury_priv { struct mutex mutex; }; +static const struct class *fw_attr_class; + static struct asus_armoury_priv asus_armoury = { .mutex = __MUTEX_INITIALIZER(asus_armoury.mutex) }; @@ -812,7 +814,11 @@ static int asus_fw_attr_add(void) const char *name; int err, i; - asus_armoury.fw_attr_dev = device_create(&firmware_attributes_class, NULL, MKDEV(0, 0), + err = fw_attributes_class_get(&fw_attr_class); + if (err) + return err; + + asus_armoury.fw_attr_dev = device_create(fw_attr_class, NULL, MKDEV(0, 0), NULL, "%s", DRIVER_NAME); if (IS_ERR(asus_armoury.fw_attr_dev)) { err = PTR_ERR(asus_armoury.fw_attr_dev); @@ -928,8 +934,9 @@ static int asus_fw_attr_add(void) err_destroy_kset: kset_unregister(asus_armoury.fw_attr_kset); err_destroy_classdev: + device_destroy(fw_attr_class, MKDEV(0, 0)); fail_class_get: - device_destroy(&firmware_attributes_class, MKDEV(0, 0)); + fw_attributes_class_put(); return err; } @@ -1069,7 +1076,8 @@ static void __exit asus_fw_exit(void) sysfs_remove_file(&asus_armoury.fw_attr_kset->kobj, &pending_reboot.attr); kset_unregister(asus_armoury.fw_attr_kset); - device_destroy(&firmware_attributes_class, MKDEV(0, 0)); + device_destroy(fw_attr_class, MKDEV(0, 0)); + fw_attributes_class_put(); mutex_unlock(&asus_armoury.mutex); } -- 2.48.1