diff options
| author | Abhinav Kumar <abhinavk@codeaurora.org> | 2020-09-12 13:49:29 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-09-15 10:54:34 -0700 |
| commit | d13e36d7d2227e6fe91bc063d473f97d43f9442f (patch) | |
| tree | e7b35f79187e067f28442fae034d5eaf52105d5a /drivers/gpu/drm/msm/disp | |
| parent | 061eb621fc2780aa252b7dad332ac241feb1e7c7 (diff) | |
drm/msm/dp: add audio support for Display Port on MSM
Introduce audio support for Display Port on MSM chipsets.
This change integrates DP audio sub-module with the main
Display Port platform driver.
In addition, this change leverages hdmi_codec_ops to expose
the operations to the audio driver.
Changes in v2: fix up a compilation issue on drm-next branch
Changes in v3: none
Changes in v4: none
Changes in v5: none
Changes in v6: rebase on top of latest patchset of dependency
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/disp')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 702a29040958..761a007e7169 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -1112,6 +1112,13 @@ static void _dpu_encoder_virt_enable_helper(struct drm_encoder *drm_enc) return; } + + if (dpu_enc->disp_info.intf_type == DRM_MODE_CONNECTOR_DisplayPort && + dpu_enc->cur_master->hw_mdptop && + dpu_enc->cur_master->hw_mdptop->ops.intf_audio_select) + dpu_enc->cur_master->hw_mdptop->ops.intf_audio_select( + dpu_enc->cur_master->hw_mdptop); + _dpu_encoder_update_vsync_source(dpu_enc, &dpu_enc->disp_info); if (dpu_enc->disp_info.intf_type == DRM_MODE_ENCODER_DSI && |