[Intel-gfx] [PATCH 2/2] drm/i915/audio: extend audio sync rate support for DP MST

[Yang, Libin]

Any comments? Thanks.

Regards,
Libin


>-----Original Message-----
>From: Yang, Libin
>Sent: Thursday, December 1, 2016 1:17 PM
>To: intel-gfx at lists.freedesktop.org; jani.nikula at linux.intel.com;
>ville.syrjala at linux.intel.com; Vetter, Daniel <daniel.vetter at intel.com>;
>Pandiyan, Dhinakaran <dhinakaran.pandiyan at intel.com>; tiwai at suse.de
>Cc: Yang, Libin <libin.yang at intel.com>
>Subject: [PATCH 2/2] drm/i915/audio: extend audio sync rate support for DP
>MST
>
>From: Libin Yang <libin.yang at intel.com>
>
>Remove the type judgement in i915_audio_component_sync_audio_rate().
>Audio rate sync is necessary for all i915 digital audio now.
>
>Signed-off-by: Libin Yang <libin.yang at intel.com>
>---
> drivers/gpu/drm/i915/intel_audio.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
>diff --git a/drivers/gpu/drm/i915/intel_audio.c
>b/drivers/gpu/drm/i915/intel_audio.c
>index c8a1345..3bbc96c 100644
>--- a/drivers/gpu/drm/i915/intel_audio.c
>+++ b/drivers/gpu/drm/i915/intel_audio.c
>@@ -805,9 +805,7 @@ static int
>i915_audio_component_sync_audio_rate(struct device *kdev, int port,
>
> 	/* 1. get the pipe */
> 	intel_encoder = get_saved_enc(dev_priv, port, pipe);
>-	if (!intel_encoder || !intel_encoder->base.crtc ||
>-	    (intel_encoder->type != INTEL_OUTPUT_HDMI &&
>-	     intel_encoder->type != INTEL_OUTPUT_DP)) {
>+	if (!intel_encoder || !intel_encoder->base.crtc) {
> 		DRM_DEBUG_KMS("Not valid for port %c\n",
>port_name(port));
> 		err = -ENODEV;
> 		goto unlock;
>--
>2.7.4