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| author | Slava Grigorev <slava.grigorev@amd.com> | 2014-12-12 17:01:42 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-01-22 10:42:19 -0500 |
| commit | e55bca26188e45f209597abf986c87cc5a49894a (patch) | |
| tree | 459f22afe2d7cf3d06868445fd3638fffa5a8727 /drivers/gpu/drm/radeon/atombios_encoders.c | |
| parent | ccd4be7eb7ef2aac076b604c716f36aa926651e3 (diff) | |
| download | linux-e55bca26188e45f209597abf986c87cc5a49894a.tar.bz2 | |
radeon/audio: enable DP audio
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_encoders.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_encoders.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index 8ca8b4fcb10c..7c9df1eac065 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -665,6 +665,8 @@ atombios_digital_setup(struct drm_encoder *encoder, int action) int atombios_get_encoder_mode(struct drm_encoder *encoder) { + struct drm_device *dev = encoder->dev; + struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct drm_connector *connector; struct radeon_connector *radeon_connector; @@ -729,6 +731,8 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) dig_connector = radeon_connector->con_priv; if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) || (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) { + if (radeon_audio != 0 && ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev)) + return ATOM_ENCODER_MODE_DP_AUDIO; return ATOM_ENCODER_MODE_DP; } else if (radeon_audio != 0) { if (radeon_connector->audio == RADEON_AUDIO_ENABLE) @@ -743,6 +747,8 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) } break; case DRM_MODE_CONNECTOR_eDP: + if (radeon_audio != 0 && ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev)) + return ATOM_ENCODER_MODE_DP_AUDIO; return ATOM_ENCODER_MODE_DP; case DRM_MODE_CONNECTOR_DVIA: case DRM_MODE_CONNECTOR_VGA: |