diff options
| author |   Roman Li <Roman.Li@amd.com> | 2022-03-15 14:57:34 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-03-31 23:05:53 -0400 |
| commit | 75c95f4550e3d4584ff100fef53c240f3291f7cd (patch) | |
| tree | 24db22637494a2ba3389627ee23f444930f8c19a | |
| parent | drm/amd/display: Power down hardware if timer not trigger (diff) | |
| download | wireguard-linux-75c95f4550e3d4584ff100fef53c240f3291f7cd.tar.xz wireguard-linux-75c95f4550e3d4584ff100fef53c240f3291f7cd.zip | |
drm/amd/display: Remove redundant dsc power gating from init_hw
[Why]
DSC Power down code has been moved from dcn31_init_hw into init_pipes()
Need to remove it from dcn10_init_hw() as well to avoid duplicated action
on dcn1.x/2.x
[How]
Remove DSC power down code from dcn10_init_hw()
Fixes: 8fa6f4c5715c ("drm/amd/display: fixed the DSC power off sequence during Driver PnP")
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Eric Yang <Eric.Yang2@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Roman Li <Roman.Li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index 911c5d103c64..bb309ccee3e4 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -1501,13 +1501,6 @@ void dcn10_init_hw(struct dc *dc) } } - /* Power gate DSCs */ - if (!is_optimized_init_done) { - for (i = 0; i < res_pool->res_cap->num_dsc; i++) - if (hws->funcs.dsc_pg_control != NULL) - hws->funcs.dsc_pg_control(hws, res_pool->dscs[i]->inst, false); - } - /* we want to turn off all dp displays before doing detection */ dc_link_blank_all_dp_displays(dc); |