drm/i915/audio: add vlv/chv/gen5-7 audio codec disable sequence
Add support for disabling the audio codec on vlv/chv/gen5-7, similar to
hsw/bdw.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 5f2c206..f48a1aae 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2454,6 +2454,10 @@
{
struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
struct drm_device *dev = encoder->base.dev;
+ struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
+
+ if (crtc->config.has_audio)
+ intel_audio_codec_disable(encoder);
/* Make sure the panel is off before trying to change the mode. But also
* ensure that we have vdd while we switch off the panel. */