linux/drivers/gpu/drm/amd/display
Nicholas Kazlauskas 60d5d1e762 drm/amd/display: Wait forever for DMCUB to wake up
[Why]
If we time out waiting for PMFW to finish the exit sequence and touch
the DMCUB register the system will hang in a hard locked state.

[How]
Pol forever. This covers the case where things take too long but also
enables for debugging to occur since the cores won't be hardlocked.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Sung joon Kim <sungjoon.kim@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-03 10:46:44 -05:00
..
amdgpu_dm drm/amd/display: pbn_div need be updated for hotplug event 2024-01-03 10:45:42 -05:00
dc drm/amd/display: Wait forever for DMCUB to wake up 2024-01-03 10:46:44 -05:00
dmub drm/amd/display: [FW Promotion] Release 0.0.197.0 2023-12-19 14:59:03 -05:00
include drm/amd/display: get dprefclk ss info from integration info table 2023-12-19 14:59:02 -05:00
modules drm/amd/display: Disable PSR-SU on Parade 0803 TCON again 2023-12-13 15:09:54 -05:00
Kconfig drm/amd/display: Allow building DC with clang on RISC-V 2023-07-21 16:52:25 -04:00
Makefile drm/amd/display: Refactor OPTC into component folder 2023-11-29 16:49:01 -05:00
TODO