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radeon/audio: moved audio caps programming to audio_hotplug() function 

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.1
Slava Grigorev 2014-12-11 13:11:29 -05:00 committed by Alex Deucher
parent 6f945693be
commit ccd4be7eb7
1 changed files with 43 additions and 35 deletions
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78
drivers/gpu/drm/radeon/radeon_audio.c
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@ -302,38 +302,6 @@ int radeon_audio_init(struct radeon_device *rdev)
return 0;
}
void radeon_audio_detect(struct drm_connector *connector,
enum drm_connector_status status)
{
if (!connector || !connector->encoder)
return;
if (status == connector_status_connected) {
int sink_type;
struct radeon_device *rdev = connector->encoder->dev->dev_private;
struct radeon_connector *radeon_connector;
struct radeon_encoder *radeon_encoder =
to_radeon_encoder(connector->encoder);
if (!drm_detect_monitor_audio(radeon_connector_edid(connector))) {
radeon_encoder->audio = 0;
return;
}
radeon_connector = to_radeon_connector(connector);
sink_type = radeon_dp_getsinktype(radeon_connector);
if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort &&
sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
radeon_encoder->audio = rdev->audio.dp_funcs;
else
radeon_encoder->audio = rdev->audio.hdmi_funcs;
/* TODO: set up the sads, etc. and set the audio enable_mask */
} else {
/* TODO: reset the audio enable_mask */
}
}
u32 radeon_audio_endpoint_rreg(struct radeon_device *rdev, u32 offset, u32 reg)
{
if (rdev->audio.funcs->endpoint_rreg)
@ -472,6 +440,49 @@ void radeon_audio_enable(struct radeon_device *rdev,
rdev->audio.funcs->enable(rdev, pin, enable_mask);
}
void radeon_audio_detect(struct drm_connector *connector,
enum drm_connector_status status)
{
struct radeon_device *rdev;
struct radeon_encoder *radeon_encoder;
struct radeon_encoder_atom_dig *dig;
if (!connector || !connector->encoder)
return;
rdev = connector->encoder->dev->dev_private;
radeon_encoder = to_radeon_encoder(connector->encoder);
dig = radeon_encoder->enc_priv;
if (status == connector_status_connected) {
struct radeon_connector *radeon_connector;
int sink_type;
if (!drm_detect_monitor_audio(radeon_connector_edid(connector))) {
radeon_encoder->audio = 0;
return;
}
radeon_connector = to_radeon_connector(connector);
sink_type = radeon_dp_getsinktype(radeon_connector);
if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort &&
sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
radeon_encoder->audio = rdev->audio.dp_funcs;
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);
radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
} else {
radeon_audio_enable(rdev, dig->afmt->pin, 0);
}
}
void radeon_audio_fini(struct radeon_device *rdev)
{
int i;
@ -690,11 +701,8 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder,
radeon_hdmi_set_color_depth(encoder);
radeon_audio_set_mute(encoder, false);
radeon_audio_update_acr(encoder, mode->clock);
radeon_audio_write_speaker_allocation(encoder);
radeon_audio_set_audio_packet(encoder);
radeon_audio_select_pin(encoder);
radeon_audio_write_sad_regs(encoder);
radeon_audio_write_latency_fields(encoder, mode);
if (radeon_audio_set_avi_packet(encoder, mode) < 0)
return;