UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/radeon: rework audio modeset to handle non-audio hdmi features 

Need to setup the deep color and avi packets regardless of
audio setup.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2015-07-24 00:42:02 -04:00
parent d0ea397e22
commit 7726e72b3d
2 changed files with 42 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/radeon/atombios_encoders.c
View File

@ -2299,8 +2299,7 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
encoder_mode = atombios_get_encoder_mode(encoder);
if (connector && (radeon_audio != 0) &&
((encoder_mode == ATOM_ENCODER_MODE_HDMI) ||
(ENCODER_MODE_IS_DP(encoder_mode) &&
drm_detect_monitor_audio(radeon_connector_edid(connector)))))
ENCODER_MODE_IS_DP(encoder_mode)))
radeon_audio_mode_set(encoder, adjusted_mode);
}

69
drivers/gpu/drm/radeon/radeon_audio.c
View File

@ -696,26 +696,37 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder,
{
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);
if (!dig || !dig->afmt)
return;
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_update_acr(encoder, mode->clock);
radeon_audio_set_audio_packet(encoder);
radeon_audio_select_pin(encoder);
if (radeon_audio_set_avi_packet(encoder, mode) < 0)
if (!connector)
return;
radeon_audio_set_mute(encoder, false);
if (drm_detect_monitor_audio(radeon_connector_edid(connector))) {
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_update_acr(encoder, mode->clock);
radeon_audio_set_audio_packet(encoder);
radeon_audio_select_pin(encoder);
if (radeon_audio_set_avi_packet(encoder, mode) < 0)
return;
radeon_audio_set_mute(encoder, false);
} else {
radeon_hdmi_set_color_depth(encoder);
if (radeon_audio_set_avi_packet(encoder, mode) < 0)
return;
}
}
static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
@ -730,24 +741,26 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
struct radeon_connector_atom_dig *dig_connector =
radeon_connector->con_priv;
if (!connector)
return;
if (!dig || !dig->afmt)
return;
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)
if (!connector)
return;
if (drm_detect_monitor_audio(radeon_connector_edid(connector))) {
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;
}
}
void radeon_audio_mode_set(struct drm_encoder *encoder,