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| author | Jocelyn Falempe <jfalempe@redhat.com> | 2022-05-04 15:40:24 +0200 |
|---|---|---|
| committer | Jocelyn Falempe <jfalempe@redhat.com> | 2022-05-12 15:01:50 +0200 |
| commit | 3064debaf55e1bc8f191871ca5f82697ef4c0951 (patch) | |
| tree | 10aba3c8772a96cfc31e91edd35e069f8250d240 /Kconfig | |
| parent | 0f6e2fff575bb14abcb014fa02a9267351f55576 (diff) | |
| download | linux-3064debaf55e1bc8f191871ca5f82697ef4c0951.tar.bz2 | |
drm/mgag200: Add FB_DAMAGE_CLIPS support
The driver does support damage clips, but doesn't advertise it.
So when running gnome/wayland on Matrox hardware, the full frame is
copied to the slow Matrox memory, which leads to very poor performances.
Add drm_plane_enable_fb_damage_clips() to advertise this capability to
userspace.
With this patch, gnome/wayland becomes usable on Matrox GPU.
Suggested-by: Jonas Ådahl <jadahl@gmail.com>
Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220504134026.283417-2-jfalempe@redhat.com
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions