diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/dce6_afmt.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c index 9de14cfc0e80..81a4f5405cd5 100644 --- a/drivers/gpu/drm/radeon/dce6_afmt.c +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -252,40 +252,40 @@ void dce6_audio_enable(struct radeon_device *rdev, void dce6_hdmi_audio_set_dto(struct radeon_device *rdev, struct radeon_crtc *crtc, unsigned int clock) { - /* Two dtos; generally use dto0 for HDMI */ + /* Two dtos; generally use dto0 for HDMI */ u32 value = 0; - if (crtc) + if (crtc) value |= DCCG_AUDIO_DTO0_SOURCE_SEL(crtc->crtc_id); WREG32(DCCG_AUDIO_DTO_SOURCE, value); - /* Express [24MHz / target pixel clock] as an exact rational - * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE - * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator - */ - WREG32(DCCG_AUDIO_DTO0_PHASE, 24000); - WREG32(DCCG_AUDIO_DTO0_MODULE, clock); + /* Express [24MHz / target pixel clock] as an exact rational + * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE + * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator + */ + WREG32(DCCG_AUDIO_DTO0_PHASE, 24000); + WREG32(DCCG_AUDIO_DTO0_MODULE, clock); } void dce6_dp_audio_set_dto(struct radeon_device *rdev, struct radeon_crtc *crtc, unsigned int clock) { - /* Two dtos; generally use dto1 for DP */ + /* Two dtos; generally use dto1 for DP */ u32 value = 0; value |= DCCG_AUDIO_DTO_SEL; - if (crtc) + if (crtc) value |= DCCG_AUDIO_DTO0_SOURCE_SEL(crtc->crtc_id); WREG32(DCCG_AUDIO_DTO_SOURCE, value); - /* Express [24MHz / target pixel clock] as an exact rational - * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE - * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator - */ - WREG32(DCCG_AUDIO_DTO1_PHASE, 24000); - WREG32(DCCG_AUDIO_DTO1_MODULE, clock); + /* Express [24MHz / target pixel clock] as an exact rational + * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE + * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator + */ + WREG32(DCCG_AUDIO_DTO1_PHASE, 24000); + WREG32(DCCG_AUDIO_DTO1_MODULE, clock); } void dce6_dp_enable(struct drm_encoder *encoder, bool enable) |