linux/drivers/gpu/drm/amd/display
Ilya Bakoulin a8baec4623 drm/amd/display: Fix FEC_READY write on DP LT
[Why/How]
We can miss writing FEC_READY in some cases before LT start, which
violates DP spec. Remove the condition guarding the DPCD write so that
the write happens unconditionally.

Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Ilya Bakoulin <ilya.bakoulin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-30 09:56:57 -04:00
..
amdgpu_dm drm/amd/display: Re-enable IPS2 for static screen 2024-04-30 09:54:11 -04:00
dc drm/amd/display: Fix FEC_READY write on DP LT 2024-04-30 09:56:57 -04:00
dmub drm/amd/display: [FW Promotion] Release 0.0.214.0 2024-04-30 09:51:14 -04:00
include drm/amd/display: Add misc DC changes for DCN401 2024-04-26 17:23:34 -04:00
modules drm/amd/display: Refactor for Replay Link off frame count 2024-04-30 09:53:12 -04:00
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 HUBBUB into component folder 2024-04-30 09:56:31 -04:00