From ccd4be7eb7ef2aac076b604c716f36aa926651e3 Mon Sep 17 00:00:00 2001 From: Slava Grigorev Date: Thu, 11 Dec 2014 13:11:29 -0500 Subject: [PATCH] radeon/audio: moved audio caps programming to audio_hotplug() function MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Reviewed-by: Christian König Signed-off-by: Slava Grigorev Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_audio.c | 78 +++++++++++++++------------ 1 file changed, 43 insertions(+), 35 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index 4a2774ac7827..f1e22a857da9 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -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; -- 2.20.1