Re-enable legion, add amdgpu usb c patch fix
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d94fd4a3ba
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2
config
2
config
@ -9002,7 +9002,7 @@ CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y
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# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set
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# CONFIG_THINKPAD_ACPI_DEBUG is not set
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# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set
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#CONFIG_LEGION_LAPTOP=m
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CONFIG_LEGION_LAPTOP=m
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CONFIG_THINKPAD_ACPI_VIDEO=y
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CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y
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CONFIG_THINKPAD_LMI=m
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19
patches/0005-amd-usbc-fix.patch
Normal file
19
patches/0005-amd-usbc-fix.patch
Normal file
@ -0,0 +1,19 @@
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diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c
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index 15eb3658d70e6..09fdcd20cb919 100644
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--- a/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c
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+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c
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@@ -337,7 +337,13 @@ const struct nbio_hdp_flush_reg nbio_v4_3_hdp_flush_reg = {
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static void nbio_v4_3_init_registers(struct amdgpu_device *adev)
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{
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- return;
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+ if (adev->ip_versions[NBIO_HWIP][0] == IP_VERSION(4, 3, 0)) {
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+ uint32_t data;
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+
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+ data = RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2);
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+ data &= ~RCC_DEV0_EPF2_STRAP2__STRAP_NO_SOFT_RESET_DEV0_F2_MASK;
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+ WREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2, data);
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+ }
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}
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static u32 nbio_v4_3_get_rom_offset(struct amdgpu_device *adev)
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@ -1,43 +0,0 @@
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From ca89780690f7492c2d357e0ed2213a1d027341ae Mon Sep 17 00:00:00 2001
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From: Sultan Alsawaf <sultan@kerneltoast.com>
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Date: Sun, 29 May 2022 01:32:19 -0700
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Subject: [PATCH] mt76: mt7921: Disable powersave features by default
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This brings WiFi latency down considerably and makes latency consistent by
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disabling runtime PM and typical powersave features by default. The actual
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power consumption difference is inconsequential on desktops and laptops,
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while the performance difference is monumental. Latencies of 20+ ms are no
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longer observed after this change, and the connection is much more stable.
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Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
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---
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drivers/net/wireless/mediatek/mt76/mt7921/init.c | 9 ++-------
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1 file changed, 2 insertions(+), 7 deletions(-)
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diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
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index 91fc41922d95..cfa0bb51004d 100644
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--- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c
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+++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
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@@ -67,7 +67,8 @@
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wiphy->iface_combinations = if_comb;
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wiphy->flags &= ~(WIPHY_FLAG_IBSS_RSN | WIPHY_FLAG_4ADDR_AP |
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- WIPHY_FLAG_4ADDR_STATION);
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+ WIPHY_FLAG_4ADDR_STATION |
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+ WIPHY_FLAG_PS_ON_BY_DEFAULT);
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wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
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BIT(NL80211_IFTYPE_AP);
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wiphy->n_iface_combinations = ARRAY_SIZE(if_comb);
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@@ -266,12 +267,6 @@ int mt7921_register_device(struct mt7921_dev *dev)
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dev->pm.idle_timeout = MT7921_PM_TIMEOUT;
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dev->pm.stats.last_wake_event = jiffies;
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dev->pm.stats.last_doze_event = jiffies;
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- if (!mt76_is_usb(&dev->mt76)) {
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- dev->pm.enable_user = true;
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- dev->pm.enable = true;
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- dev->pm.ds_enable_user = true;
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- dev->pm.ds_enable = true;
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- }
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if (!mt76_is_mmio(&dev->mt76))
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hw->extra_tx_headroom += MT_SDIO_TXD_SIZE + MT_SDIO_HDR_SIZE;
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@ -11,9 +11,11 @@ patch -Np1 < "../patches/0002-eevdf.patch"
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patch -Np1 < "../patches/0003-bore.patch"
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# HDR patch - from cachy (but they deleted it)
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patch -Np1 < "../patches/0004-hdr.patch"
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# AMD GPU USB C fix patch
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patch -Np1 < "../patches/0005-amd-usbc-fix.patch"
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# Nobara patches are here: https://github.com/sammilucia/nobara-kernel-fork
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# Extra Leigon laptop goodies
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#patch -Np1 < "../patches/0001-Add-legion-laptop-v0.1.patch"
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patch -Np1 < "../patches/0001-Add-legion-laptop-v0.1.patch"
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# Allow setting custom pollrates for usb devices
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patch -Np1 < "../patches/0001-Allow-to-set-custom-USB-pollrate-for-specific-device.patch"
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# Allow pre polaris cards to use the amdgpu kernel module
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