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(parent: d84c4d1) | patch
drm/amd/display: Query DPIA HPD status.
authorJimmy Kizito <Jimmy.Kizito@amd.com>
Fri, 1 Apr 2022 19:24:47 +0000 (15:24 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 26 May 2022 18:56:30 +0000 (14:56 -0400)
commitfc0b067df7ed973addbba8e136d9a729df86ccdc
treee9dffb42785cc97fa38421de871e47b4bdbb5921tree | snapshot
parentd84c4d194ebad0f5d327da72404c37c7de2c1714commit | diff
drm/amd/display: Query DPIA HPD status.

[Why]
Driver needs up to date DPIA HPD status.

[How]
Use HPD query command to get DPIA HPD status.

Reviewed-by: Meenakshikumar Somasundaram <Meenakshikumar.Somasundaram@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Jimmy Kizito <Jimmy.Kizito@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link.c diff | blob | history
drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c diff | blob | history
drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git