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