diff options
| author | Alvin Lee <Alvin.Lee2@amd.com> | 2022-04-29 20:41:10 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-06-03 16:45:01 -0400 |
| commit | 405bb9eea36a02798631e8409f1182705699d092 (patch) | |
| tree | de14d26b7129605ff07c3faac504ec7f198e4e23 /drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | |
| parent | b6a93844145395068574cbbfaf3aea91d1f24f1a (diff) | |
drm/amd/display: Implement DTBCLK ref switching on dcn32
[WHY & HOW]
Implements DTB ref clock switching with reg key default to OFF.
Refactors dccg DTBCLK logic to not store redundant state information
dccg. Also removes duplicated functions that should be inherited from
other dcn versions.
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index a76523c95ab2..631a8a2f9fc3 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -2191,18 +2191,15 @@ static void dce110_setup_audio_dto( build_audio_output(context, pipe_ctx, &audio_output); if (dc->res_pool->dccg && dc->res_pool->dccg->funcs->set_audio_dtbclk_dto) { - struct dtbclk_dto_params dto_params = {0}; + /* disable audio DTBCLK DTO */ + dc->res_pool->dccg->funcs->set_audio_dtbclk_dto( + dc->res_pool->dccg, 0); pipe_ctx->stream_res.audio->funcs->wall_dto_setup( pipe_ctx->stream_res.audio, pipe_ctx->stream->signal, &audio_output.crtc_info, &audio_output.pll_info); - - dc->res_pool->dccg->funcs->set_audio_dtbclk_dto( - dc->res_pool->dccg, - &dto_params); - } else pipe_ctx->stream_res.audio->funcs->wall_dto_setup( pipe_ctx->stream_res.audio, |