diff options
| author | Ovidiu Bunea <ovidiu.bunea@amd.com> | 2025-08-25 21:45:33 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-09-06 00:38:41 +0300 |
| commit | 1bde5584e297921f45911ae874b0175dce5ed4b5 (patch) | |
| tree | c72611190198944decb3e0fb6da00fd5d78c30a9 /drivers/platform/x86/intel/pmt/class.c | |
| parent | 3b14fe98939b01aa72707bc3c2617de319839a65 (diff) | |
| download | linux-1bde5584e297921f45911ae874b0175dce5ed4b5.tar.xz | |
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 <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/platform/x86/intel/pmt/class.c')
0 files changed, 0 insertions, 0 deletions