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| author | Thomas Zimmermann <[email protected]> | 2025-04-16 08:38:05 +0000 |
|---|---|---|
| committer | Thomas Zimmermann <[email protected]> | 2025-04-17 07:56:28 +0000 |
| commit | 76c332d119f9048c6e16b52359f401510f18b2ff (patch) | |
| tree | fca913bd841f77856937e5cf094f79861e8c865a /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/gem: Internally test import_attach for imported objects (diff) | |
| download | kernel-76c332d119f9048c6e16b52359f401510f18b2ff.tar.gz kernel-76c332d119f9048c6e16b52359f401510f18b2ff.zip | |
drm/mgag200: Fix value in <VBLKSTR> register
Fix an off-by-one error when setting the vblanking start in
<VBLKSTR>. Commit d6460bd52c27 ("drm/mgag200: Add dedicated
variables for blanking fields") switched the value from
crtc_vdisplay to crtc_vblank_start, which DRM helpers copy
from the former. The commit missed to subtract one though.
Reported-by: Wakko Warner <[email protected]>
Closes: https://lore.kernel.org/dri-devel/CAMwc25rKPKooaSp85zDq2eh-9q4UPZD=RqSDBRp1fAagDnmRmA@mail.gmail.com/
Reported-by: Сергей <[email protected]>
Closes: https://lore.kernel.org/all/[email protected]/
Closes: https://bbs.archlinux.org/viewtopic.php?id=303819
Signed-off-by: Thomas Zimmermann <[email protected]>
Fixes: d6460bd52c27 ("drm/mgag200: Add dedicated variables for blanking fields")
Cc: Thomas Zimmermann <[email protected]>
Cc: Jocelyn Falempe <[email protected]>
Cc: Dave Airlie <[email protected]>
Cc: [email protected]
Cc: <[email protected]> # v6.12+
Reviewed-by: Jocelyn Falempe <[email protected]>
Tested-by: Wakko Warner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions