diff options
| author | Ilya Bakoulin <ilya.bakoulin@amd.com> | 2024-04-17 14:21:28 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-30 09:56:57 -0400 |
| commit | a8baec4623aedf36d50767627f6eae5ebf07c6fb (patch) | |
| tree | 48e3e5d48e89e32de76193f41290453f71e6efe3 /drivers/gpu/drm/amd/display/dc/inc/hw | |
| parent | 523ee6f4419bbeccbe43399d999f37381b5958c7 (diff) | |
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>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw')
0 files changed, 0 insertions, 0 deletions