diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_audio.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_audio.c | 74 |
1 files changed, 48 insertions, 26 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index a3ceef6d9632..48d49e651a30 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -101,8 +101,8 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode); void r600_hdmi_enable(struct drm_encoder *encoder, bool enable); void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable); -void evergreen_enable_dp_audio_packets(struct drm_encoder *encoder, bool enable); -void dce6_enable_dp_audio_packets(struct drm_encoder *encoder, bool enable); +void evergreen_dp_enable(struct drm_encoder *encoder, bool enable); +void dce6_dp_enable(struct drm_encoder *encoder, bool enable); static const u32 pin_offsets[7] = { @@ -210,7 +210,7 @@ static struct radeon_audio_funcs dce4_dp_funcs = { .set_avi_packet = evergreen_set_avi_packet, .set_audio_packet = dce4_set_audio_packet, .mode_set = radeon_audio_dp_mode_set, - .dpms = evergreen_enable_dp_audio_packets, + .dpms = evergreen_dp_enable, }; static struct radeon_audio_funcs dce6_hdmi_funcs = { @@ -240,7 +240,7 @@ static struct radeon_audio_funcs dce6_dp_funcs = { .set_avi_packet = evergreen_set_avi_packet, .set_audio_packet = dce4_set_audio_packet, .mode_set = radeon_audio_dp_mode_set, - .dpms = dce6_enable_dp_audio_packets, + .dpms = dce6_dp_enable, }; static void radeon_audio_interface_init(struct radeon_device *rdev) @@ -452,7 +452,7 @@ void radeon_audio_enable(struct radeon_device *rdev, } void radeon_audio_detect(struct drm_connector *connector, - enum drm_connector_status status) + enum drm_connector_status status) { struct radeon_device *rdev; struct radeon_encoder *radeon_encoder; @@ -483,14 +483,11 @@ void radeon_audio_detect(struct drm_connector *connector, else radeon_encoder->audio = rdev->audio.hdmi_funcs; - radeon_audio_write_speaker_allocation(connector->encoder); - radeon_audio_write_sad_regs(connector->encoder); - if (connector->encoder->crtc) - radeon_audio_write_latency_fields(connector->encoder, - &connector->encoder->crtc->mode); + dig->afmt->pin = radeon_audio_get_pin(connector->encoder); radeon_audio_enable(rdev, dig->afmt->pin, 0xf); } else { radeon_audio_enable(rdev, dig->afmt->pin, 0); + dig->afmt->pin = NULL; } } @@ -523,16 +520,40 @@ static int radeon_audio_set_avi_packet(struct drm_encoder *encoder, 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; + struct drm_connector *connector; + struct radeon_connector *radeon_connector = NULL; u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE]; struct hdmi_avi_infoframe frame; int err; + list_for_each_entry(connector, + &encoder->dev->mode_config.connector_list, head) { + if (connector->encoder == encoder) { + radeon_connector = to_radeon_connector(connector); + break; + } + } + + if (!radeon_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return -ENOENT; + } + err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode); if (err < 0) { DRM_ERROR("failed to setup AVI infoframe: %d\n", err); return err; } + if (drm_rgb_quant_range_selectable(radeon_connector_edid(connector))) { + if (radeon_encoder->output_csc == RADEON_OUTPUT_CSC_TVRGB) + frame.quantization_range = HDMI_QUANTIZATION_RANGE_LIMITED; + else + frame.quantization_range = HDMI_QUANTIZATION_RANGE_FULL; + } else { + frame.quantization_range = HDMI_QUANTIZATION_RANGE_DEFAULT; + } + err = hdmi_avi_infoframe_pack(&frame, buffer, sizeof(buffer)); if (err < 0) { DRM_ERROR("failed to pack AVI infoframe: %d\n", err); @@ -694,23 +715,22 @@ static void radeon_audio_set_mute(struct drm_encoder *encoder, bool mute) * update the info frames with the data from the current display mode */ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, - struct drm_display_mode *mode) + struct drm_display_mode *mode) { - 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) return; - /* 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_mute(encoder, true); + radeon_audio_write_speaker_allocation(encoder); + radeon_audio_write_sad_regs(encoder); + radeon_audio_write_latency_fields(encoder, mode); radeon_audio_set_dto(encoder, mode->clock); radeon_audio_set_vbi_packet(encoder); radeon_hdmi_set_color_depth(encoder); - radeon_audio_set_mute(encoder, false); radeon_audio_update_acr(encoder, mode->clock); radeon_audio_set_audio_packet(encoder); radeon_audio_select_pin(encoder); @@ -718,8 +738,7 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, if (radeon_audio_set_avi_packet(encoder, mode) < 0) return; - /* enable audio after to setting up hw */ - radeon_audio_enable(rdev, dig->afmt->pin, 0xf); + radeon_audio_set_mute(encoder, false); } static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, @@ -729,23 +748,26 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, 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); + struct radeon_connector *radeon_connector = to_radeon_connector(connector); + struct radeon_connector_atom_dig *dig_connector = + radeon_connector->con_priv; if (!dig || !dig->afmt) return; - /* 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, rdev->clock.default_dispclk * 10); + radeon_audio_write_speaker_allocation(encoder); + radeon_audio_write_sad_regs(encoder); + radeon_audio_write_latency_fields(encoder, mode); + if (rdev->clock.dp_extclk || ASIC_IS_DCE5(rdev)) + radeon_audio_set_dto(encoder, rdev->clock.default_dispclk * 10); + else + radeon_audio_set_dto(encoder, dig_connector->dp_clock); radeon_audio_set_audio_packet(encoder); radeon_audio_select_pin(encoder); if (radeon_audio_set_avi_packet(encoder, mode) < 0) return; - - /* enable audio after to setting up hw */ - radeon_audio_enable(rdev, dig->afmt->pin, 0xf); } void radeon_audio_mode_set(struct drm_encoder *encoder, |