Merge branch 'for-linus' into for-next

* for-linus:
  ALSA : hda - not use assigned converters for all unused pins
  ALSA: compress: Make sure we trigger STOP before closing the stream.

2 files changed, 41 insertions, 18 deletions

diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index 5863ba6dd12b..bea523a5d852 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -139,6 +139,18 @@ static int snd_compr_open(struct inode *inode, struct file *f)
 static int snd_compr_free(struct inode *inode, struct file *f)
 {
 	struct snd_compr_file *data = f->private_data;
+	struct snd_compr_runtime *runtime = data->stream.runtime;
+
+	switch (runtime->state) {
+	case SNDRV_PCM_STATE_RUNNING:
+	case SNDRV_PCM_STATE_DRAINING:
+	case SNDRV_PCM_STATE_PAUSED:
+		data->stream.ops->trigger(&data->stream, SNDRV_PCM_TRIGGER_STOP);
+		break;
+	default:
+		break;
+	}
+
 	data->stream.ops->free(&data->stream);
 	kfree(data->stream.runtime->buffer);
 	kfree(data->stream.runtime);
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 3d8cd04455a6..7ea0245fc6bd 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1149,32 +1149,43 @@ static int hdmi_choose_cvt(struct hda_codec *codec,
 }
 
 static void haswell_config_cvts(struct hda_codec *codec,
-			int pin_id, int mux_id)
+			hda_nid_t pin_nid, int mux_idx)
 {
 	struct hdmi_spec *spec = codec->spec;
-	struct hdmi_spec_per_pin *per_pin;
-	int pin_idx, mux_idx;
-	int curr;
-	int err;
+	hda_nid_t nid, end_nid;
+	int cvt_idx, curr;
+	struct hdmi_spec_per_cvt *per_cvt;
 
-	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
-		per_pin = get_pin(spec, pin_idx);
+	/* configure all pins, including "no physical connection" ones */
+	end_nid = codec->start_nid + codec->num_nodes;
+	for (nid = codec->start_nid; nid < end_nid; nid++) {
+		unsigned int wid_caps = get_wcaps(codec, nid);
+		unsigned int wid_type = get_wcaps_type(wid_caps);
 
-		if (pin_idx == pin_id)
+		if (wid_type != AC_WID_PIN)
 			continue;
 
-		curr = snd_hda_codec_read(codec, per_pin->pin_nid, 0,
+		if (nid == pin_nid)
+			continue;
+
+		curr = snd_hda_codec_read(codec, nid, 0,
 					  AC_VERB_GET_CONNECT_SEL, 0);
+		if (curr != mux_idx)
+			continue;
 
-		/* Choose another unused converter */
-		if (curr == mux_id) {
-			err = hdmi_choose_cvt(codec, pin_idx, NULL, &mux_idx);
-			if (err < 0)
-				return;
-			snd_printdd("HDMI: choose converter %d for pin %d\n", mux_idx, pin_idx);
-			snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0,
+		/* choose an unassigned converter. The conveters in the
+		 * connection list are in the same order as in the codec.
+		 */
+		for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {
+			per_cvt = get_cvt(spec, cvt_idx);
+			if (!per_cvt->assigned) {
+				snd_printdd("choose cvt %d for pin nid %d\n",
+					cvt_idx, nid);
+				snd_hda_codec_write_cache(codec, nid, 0,
 					    AC_VERB_SET_CONNECT_SEL,
-					    mux_idx);
+					    cvt_idx);
+				break;
+			}
 		}
 	}
 }
@@ -1216,7 +1227,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
 
 	/* configure unused pins to choose other converters */
 	if (is_haswell(codec))
-		haswell_config_cvts(codec, pin_idx, mux_idx);
+		haswell_config_cvts(codec, per_pin->pin_nid, mux_idx);
 
 	snd_hda_spdif_ctls_assign(codec, pin_idx, per_cvt->cvt_nid);