diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/radeon/dce3_1_afmt.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen_hdmi.c | 69 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_hdmi.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_audio.c | 22 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_audio.h | 2 |
5 files changed, 62 insertions, 34 deletions
diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c index f07d7b689e49..c5f8d5d449e8 100644 --- a/drivers/gpu/drm/radeon/dce3_1_afmt.c +++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c @@ -230,6 +230,8 @@ void dce3_1_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *m WREG32(HDMI0_AUDIO_CRC_CONTROL + offset, 0x1000); + radeon_hdmi_set_color_depth(encoder); + if (ASIC_IS_DCE32(rdev)) { WREG32(HDMI0_AUDIO_PACKET_CONTROL + offset, HDMI0_AUDIO_DELAY_EN(1) | /* default audio delay */ diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c index 3c4b33f094b9..44ae355f5669 100644 --- a/drivers/gpu/drm/radeon/evergreen_hdmi.c +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c @@ -300,45 +300,12 @@ void dce4_set_vbi_packet(struct drm_encoder *encoder, u32 offset) HDMI_GC_CONT); /* send general control packets every frame */ } -/* - * update the info frames with the data from the current display mode - */ -void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode) +void dce4_hdmi_set_color_depth(struct drm_encoder *encoder, u32 offset, int bpc) { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); - u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE]; - struct hdmi_avi_infoframe frame; - uint32_t offset; - ssize_t err; uint32_t val; - int bpc = 8; - - if (!dig || !dig->afmt) - return; - - /* Silent, r600_hdmi_enable will raise WARN for us */ - if (!dig->afmt->enabled) - return; - offset = dig->afmt->offset; - - /* hdmi deep color mode general control packets setup, if bpc > 8 */ - if (encoder->crtc) { - struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); - bpc = radeon_crtc->bpc; - } - - /* disable audio prior to setting up hw */ - dig->afmt->pin = radeon_audio_get_pin(encoder); - radeon_audio_enable(rdev, dig->afmt->pin, 0); - - radeon_audio_set_dto(encoder, mode->clock); - radeon_audio_set_vbi_packet(encoder); - - WREG32(AFMT_AUDIO_CRC_CONTROL + offset, 0x1000); val = RREG32(HDMI_CONTROL + offset); val &= ~HDMI_DEEP_COLOR_ENABLE; @@ -368,6 +335,40 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode } WREG32(HDMI_CONTROL + offset, val); +} + +/* + * update the info frames with the data from the current display mode + */ +void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct radeon_device *rdev = dev->dev_private; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE]; + struct hdmi_avi_infoframe frame; + uint32_t offset; + ssize_t err; + + if (!dig || !dig->afmt) + return; + + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (!dig->afmt->enabled) + return; + offset = dig->afmt->offset; + + /* disable audio prior to setting up hw */ + dig->afmt->pin = radeon_audio_get_pin(encoder); + radeon_audio_enable(rdev, dig->afmt->pin, 0); + + radeon_audio_set_dto(encoder, mode->clock); + radeon_audio_set_vbi_packet(encoder); + + WREG32(AFMT_AUDIO_CRC_CONTROL + offset, 0x1000); + + radeon_hdmi_set_color_depth(encoder); WREG32(HDMI_INFOFRAME_CONTROL0 + offset, HDMI_AUDIO_INFO_SEND | /* enable audio info frames (frames won't be set until audio is enabled) */ diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index 533fce0ef533..5c5e723787ab 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -368,6 +368,7 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod radeon_audio_set_dto(encoder, mode->clock); radeon_audio_set_vbi_packet(encoder); + radeon_hdmi_set_color_depth(encoder); WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, HDMI0_AUDIO_SAMPLE_SEND | /* send audio packets */ diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index 8fad9af92ec8..ac9ebbfc48af 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -87,6 +87,8 @@ void evergreen_hdmi_update_acr(struct drm_encoder *encoder, long offset, const struct radeon_hdmi_acr *acr); void r600_set_vbi_packet(struct drm_encoder *encoder, u32 offset); void dce4_set_vbi_packet(struct drm_encoder *encoder, u32 offset); +void dce4_hdmi_set_color_depth(struct drm_encoder *encoder, + u32 offset, int bpc); static const u32 pin_offsets[7] = { @@ -169,6 +171,7 @@ static struct radeon_audio_funcs dce4_hdmi_funcs = { .set_dto = dce4_hdmi_audio_set_dto, .update_acr = evergreen_hdmi_update_acr, .set_vbi_packet = dce4_set_vbi_packet, + .set_color_depth = dce4_hdmi_set_color_depth, }; static struct radeon_audio_funcs dce4_dp_funcs = { @@ -188,6 +191,7 @@ static struct radeon_audio_funcs dce6_hdmi_funcs = { .set_dto = dce6_hdmi_audio_set_dto, .update_acr = evergreen_hdmi_update_acr, .set_vbi_packet = dce4_set_vbi_packet, + .set_color_depth = dce4_hdmi_set_color_depth, }; static struct radeon_audio_funcs dce6_dp_funcs = { @@ -574,3 +578,21 @@ void radeon_audio_set_vbi_packet(struct drm_encoder *encoder) if (radeon_encoder->audio && radeon_encoder->audio->set_vbi_packet) radeon_encoder->audio->set_vbi_packet(encoder, dig->afmt->offset); } + +void radeon_hdmi_set_color_depth(struct drm_encoder *encoder) +{ + int bpc = 8; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + + if (!dig || !dig->afmt) + return; + + if (encoder->crtc) { + struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); + bpc = radeon_crtc->bpc; + } + + if (radeon_encoder->audio && radeon_encoder->audio->set_color_depth) + radeon_encoder->audio->set_color_depth(encoder, dig->afmt->offset, bpc); +} diff --git a/drivers/gpu/drm/radeon/radeon_audio.h b/drivers/gpu/drm/radeon/radeon_audio.h index 7cdbd7f7faa4..f179e5646e42 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.h +++ b/drivers/gpu/drm/radeon/radeon_audio.h @@ -58,6 +58,7 @@ struct radeon_audio_funcs void (*update_acr)(struct drm_encoder *encoder, long offset, const struct radeon_hdmi_acr *acr); void (*set_vbi_packet)(struct drm_encoder *encoder, u32 offset); + void (*set_color_depth)(struct drm_encoder *encoder, u32 offset, int bpc); }; int radeon_audio_init(struct radeon_device *rdev); @@ -81,5 +82,6 @@ void radeon_update_avi_infoframe(struct drm_encoder *encoder, void *buffer, size_t size); void radeon_audio_update_acr(struct drm_encoder *encoder, unsigned int clock); void radeon_audio_set_vbi_packet(struct drm_encoder *encoder); +void radeon_hdmi_set_color_depth(struct drm_encoder *encoder); #endif |
