diff options
| author |   Wayne Lin <Wayne.Lin@amd.com> | 2025-04-18 16:31:59 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2025-05-07 18:14:55 -0400 |
| commit | 5a3846648c0523fd850b7f0aec78c0139453ab8b (patch) | |
| tree | c3a83c74857b9146086d7341dcc5b65be3ea4036 /include/uapi/linux/android/ssh:/git@git.zx2c4.com | |
| parent | drm/amd/display: Call FP Protect Before Mode Programming/Mode Support (diff) | |
drm/amd/display: Shift DMUB AUX reply command if necessary
[Why]
Defined value of dmub AUX reply command field get updated but didn't
adjust dm receiving side accordingly.
[How]
Check the received reply command value to see if it's updated version
or not. Adjust it if necessary.
Fixes: ead08b95fa50 ("drm/amd/display: Fix race condition in DPIA AUX transfer")
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ray Wu <ray.wu@amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d5c9ade755a9afa210840708a12a8f44c0d532f4)
Cc: stable@vger.kernel.org
Diffstat (limited to 'include/uapi/linux/android/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions