30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
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From: Daniel van Vugt <daniel.van.vugt@canonical.com>
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Date: Tue, 7 Nov 2023 16:30:01 +0200
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Subject: kms/crtc: Increase default deadline evasion to 1000 microseconds
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This seems to be enough to fix cursor stutter on X1 Carbon 10 (OLED)
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where the display is 90Hz and the touchpad ~145Hz.
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Origin: https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3373
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Bug: https://gitlab.gnome.org/GNOME/mutter/-/issues/3146
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Bug-Ubuntu: https://bugs.launchpad.net/bugs/2040977
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Forwarded: yes
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Last-Update: 2024-03-10
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---
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src/backends/native/meta-kms-crtc.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/backends/native/meta-kms-crtc.c b/src/backends/native/meta-kms-crtc.c
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index a087208..8fcb2d9 100644
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--- a/src/backends/native/meta-kms-crtc.c
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+++ b/src/backends/native/meta-kms-crtc.c
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@@ -28,7 +28,7 @@
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#include "backends/native/meta-kms-update-private.h"
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#include "backends/native/meta-kms-utils.h"
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-#define DEADLINE_EVASION_US 800
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+#define DEADLINE_EVASION_US 1000
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#define DEADLINE_EVASION_WITH_KMS_TOPIC_US 1000
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#define MINIMUM_REFRESH_RATE 30.f
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