projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: bbc4296) | patch
drm/amd/display: Exit from idle state before accessing HW data
authorSung Joon Kim <sungkim@amd.com>
Wed, 6 Dec 2023 19:52:30 +0000 (14:52 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 13 Dec 2023 20:09:54 +0000 (15:09 -0500)
commitfdb0ad2ff7c84bda30bfe3b8f90abd1f8d8788a0
treea75e8dfc17d70a0fb5c47a989623bfecb234db8atree | snapshot
parentbbc42960f9b68e548403e57b2cfd6e93e684864fcommit | diff
drm/amd/display: Exit from idle state before accessing HW data

[why & how]
User interface cannot guarantee system is in
idle state, so need to ensure we exit idle state
before accessing any HW data.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Sung Joon Kim <sungkim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git