diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_audio.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_audio.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index 2a2bf5b5b805..cc58ee8c7d2f 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -74,6 +74,10 @@ void dce6_hdmi_audio_set_dto(struct radeon_device *rdev, struct radeon_crtc *crtc, unsigned int clock); void dce6_dp_audio_set_dto(struct radeon_device *rdev, struct radeon_crtc *crtc, unsigned int clock); +void r600_update_avi_infoframe(struct radeon_device *rdev, u32 offset, + unsigned char *buffer, size_t size); +void evergreen_update_avi_infoframe(struct radeon_device *rdev, u32 offset, + unsigned char *buffer, size_t size); static const u32 pin_offsets[7] = { @@ -101,24 +105,28 @@ static struct radeon_audio_basic_funcs r600_funcs = { .endpoint_rreg = radeon_audio_rreg, .endpoint_wreg = radeon_audio_wreg, .enable = r600_audio_enable, + .update_avi_infoframe = r600_update_avi_infoframe, }; static struct radeon_audio_basic_funcs dce32_funcs = { .endpoint_rreg = radeon_audio_rreg, .endpoint_wreg = radeon_audio_wreg, .enable = r600_audio_enable, + .update_avi_infoframe = r600_update_avi_infoframe, }; static struct radeon_audio_basic_funcs dce4_funcs = { .endpoint_rreg = radeon_audio_rreg, .endpoint_wreg = radeon_audio_wreg, .enable = dce4_audio_enable, + .update_avi_infoframe = evergreen_update_avi_infoframe, }; static struct radeon_audio_basic_funcs dce6_funcs = { .endpoint_rreg = dce6_endpoint_rreg, .endpoint_wreg = dce6_endpoint_wreg, .enable = dce6_audio_enable, + .update_avi_infoframe = evergreen_update_avi_infoframe, }; static struct radeon_audio_funcs r600_hdmi_funcs = { @@ -436,3 +444,15 @@ void radeon_audio_set_dto(struct drm_encoder *encoder, unsigned int clock) if (radeon_encoder->audio && radeon_encoder->audio->set_dto) radeon_encoder->audio->set_dto(rdev, crtc, clock); } + +void radeon_update_avi_infoframe(struct drm_encoder *encoder, void *buffer, + size_t size) +{ + struct radeon_device *rdev = encoder->dev->dev_private; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + + if (dig && dig->afmt && rdev->audio.funcs->update_avi_infoframe) + rdev->audio.funcs->update_avi_infoframe(rdev, dig->afmt->offset, + buffer, size); +} |