Merge tag 'asoc-v3.15-rc5-core' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Core fixes for v3.15

A few things here:

 - Fix the creation of spurious CODEC<->CODEC links which caused DAPM to
   have audio paths which shouldn't be present causing spurious powerups
   and potential audible issues for users.
 - Ensure the suspend->off transition doesn't have spurious transitions
   to prepare added to the sequence.
 - Fix incorrect skipping of PCM suspension for active audio streams.
 - Remove Timur Tabi from the CS4270 maintainers, Cirrus are now doing
   this and Timur no longer has the boards that he was using.

3 files changed, 11 insertions, 11 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index e67ea2442041..ab0baf71f931 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2245,12 +2245,6 @@ L:	linux-usb@vger.kernel.org
 S:      Maintained
 F:      drivers/usb/host/ohci-ep93xx.c
 
-CIRRUS LOGIC CS4270 SOUND DRIVER
-M:      Timur Tabi <timur@tabi.org>
-L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
-S:      Odd Fixes
-F:      sound/soc/codecs/cs4270*
-
 CIRRUS LOGIC AUDIO CODEC DRIVERS
 M:      Brian Austin <brian.austin@cirrus.com>
 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 7769b0a2bc5a..6d6ceee447d5 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1612,8 +1612,11 @@ static void dapm_pre_sequence_async(void *data, async_cookie_t cookie)
                                 "ASoC: Failed to turn on bias: %d\n", ret);
         }
 
-        /* Prepare for a STADDBY->ON or ON->STANDBY transition */
-        if (d->bias_level != d->target_bias_level) {
+        /* Prepare for a transition to ON or away from ON */
+        if ((d->target_bias_level == SND_SOC_BIAS_ON &&
+             d->bias_level != SND_SOC_BIAS_ON) ||
+            (d->target_bias_level != SND_SOC_BIAS_ON &&
+             d->bias_level == SND_SOC_BIAS_ON)) {
                 ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_PREPARE);
                 if (ret != 0)
                         dev_err(d->dev,
@@ -3475,8 +3478,11 @@ void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card)
                 cpu_dai = rtd->cpu_dai;
                 codec_dai = rtd->codec_dai;
 
-                /* dynamic FE links have no fixed DAI mapping */
-                if (rtd->dai_link->dynamic)
+                /*
+                 * dynamic FE links have no fixed DAI mapping.
+                 * CODEC<->CODEC links have no direct connection.
+                 */
+                if (rtd->dai_link->dynamic || rtd->dai_link->params)
                         continue;
 
                 /* there is no point in connecting BE DAI links with dummies */
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 2cedf09f6d96..a391de058037 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1675,7 +1675,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
                         be->dpcm[stream].state = SND_SOC_DPCM_STATE_STOP;
                         break;
                 case SNDRV_PCM_TRIGGER_SUSPEND:
-                        if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_STOP)
+                        if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_START)
                                 continue;
 
                         if (!snd_soc_dpcm_can_be_free_stop(fe, be, stream))