linux/drivers/gpu/drm/amd/display
Nicholas Kazlauskas c4a0603725 drm/amd/display: Fix S4 hang polling on HW power up done for VBIOS DMCUB
[Why]
VBIOS DMCUB firmware doesn't set the dal_fw bit and we end up hanging
waiting for HW power up done because of it.

[How]
Simplify the path and allow mailbox_rdy to be a functional check when
we detect VBIOS firmware.

Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-02-22 10:18:00 -05:00
..
amdgpu_dm drm/amd/display: adjust few initialization order in dm 2024-02-22 10:15:11 -05:00
dc drm/amd/display: Only allow dig mapping to pwrseq in new asic 2024-02-22 10:17:52 -05:00
dmub drm/amd/display: Fix S4 hang polling on HW power up done for VBIOS DMCUB 2024-02-22 10:18:00 -05:00
include drm/amd/display: Update FIXED_VS Retimer HWSS Test Pattern Sequences 2024-02-14 17:13:03 -05:00
modules drm/amd/display: Replay + IPS + ABM in Full Screen VPB 2024-01-22 17:13:27 -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