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| author | Ovidiu Bunea <[email protected]> | 2025-08-25 18:45:33 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-09-09 16:25:22 +0000 |
| commit | 70f0b051f82d0234ade2f6753f72a2610048db3b (patch) | |
| tree | 350153c0f19a6d80abd838f7ecefdf042a07d0eb /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | drm/amd/display: Disable DPCD Probe Quirk (diff) | |
| download | kernel-70f0b051f82d0234ade2f6753f72a2610048db3b.tar.gz kernel-70f0b051f82d0234ade2f6753f72a2610048db3b.zip | |
drm/amd/display: Correct sequences and delays for DCN35 PG & RCG
[why]
The current PG & RCG programming in driver has some gaps and incorrect
sequences.
[how]
Added delays after ungating clocks to allow ramp up, increased polling
to allow more time for power up, and removed the incorrect sequences.
Cc: Mario Limonciello <[email protected]>
Cc: Alex Deucher <[email protected]>
Reviewed-by: Charlene Liu <[email protected]>
Signed-off-by: Ovidiu Bunea <[email protected]>
Signed-off-by: Wayne Lin <[email protected]>
Tested-by: Dan Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
(cherry picked from commit 1bde5584e297921f45911ae874b0175dce5ed4b5)
Cc: [email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
0 files changed, 0 insertions, 0 deletions