Merge remote-tracking branch 'asoc/topic/intel' into asoc-next

adn770 · Feb 19, 2017 · 16b5711 · 16b5711
2 parents c7bb6d8 + 7ba8ba3
commit 16b5711
Show file tree

Hide file tree

Showing 37 changed files with 1,945 additions and 845 deletions.
diff --git a/include/sound/soc.h b/include/sound/soc.h
@@ -497,6 +497,8 @@ void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream);
 int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd,
 	unsigned int dai_fmt);
 
+int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour);
+
 /* Utility functions to get clock rates from various things */
 int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
 int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params);
@@ -1093,6 +1095,8 @@ struct snd_soc_card {
 	const char *name;
 	const char *long_name;
 	const char *driver_name;
+	char dmi_longname[80];
+
 	struct device *dev;
 	struct snd_card *snd_card;
 	struct module *owner;

diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c
@@ -128,14 +128,17 @@ void snd_hdac_ext_stream_decouple(struct hdac_ext_bus *ebus,
 {
 	struct hdac_stream *hstream = &stream->hstream;
 	struct hdac_bus *bus = &ebus->bus;
+	u32 val;
+	int mask = AZX_PPCTL_PROCEN(hstream->index);
 
 	spin_lock_irq(&bus->reg_lock);
-	if (decouple)
-		snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, 0,
-				AZX_PPCTL_PROCEN(hstream->index));
-	else
-		snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL,
-					AZX_PPCTL_PROCEN(hstream->index), 0);
+	val = readw(bus->ppcap + AZX_REG_PP_PPCTL) & mask;
+
+	if (decouple && !val)
+		snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, mask, mask);
+	else if (!decouple && val)
+		snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, mask, 0);
+
 	stream->decoupled = decouple;
 	spin_unlock_irq(&bus->reg_lock);
 }