Merge branch 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa

* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa: (264 commits)
  [ALSA] version 1.0.15
  [ALSA] Fix thinko in cs4231 mce down check
  [ALSA] sun-cs4231: improved waiting after MCE down
  [ALSA] sun-cs4231: use cs4231-regs.h
  [ALSA] This simplifies and fixes waiting loops of the mce_down()
  [ALSA] This patch adds support for a wavetable chip on
  [ALSA] This patch removes open_mutex from the ad1848-lib as
  [ALSA] fix bootup crash in snd_gus_interrupt()
  [ALSA] hda-codec - Fix SKU ID function for realtek codecs
  [ALSA] Support  ASUS P701 eeepc [0x1043 0x82a1] support
  [ALSA] hda-codec - Add array terminator for dmic in STAC codec
  [ALSA] hdsp - Fix zero division
  [ALSA] usb-audio - Fix double comment
  [ALSA] hda-codec - Fix STAC922x volume knob control
  [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz
  [ALSA] hda-codec - Fix for Fujitsu Lifebook C1410
  [ALSA] mpu-401: remove MPU401_INFO_UART_ONLY flag
  [ALSA] mpu-401: do not require an ACK byte for the ENTER_UART command
  [ALSA] via82xx - Add DXS quirk for Shuttle AK31v2
  [ALSA] hda-codec - Fix input_mux numbers for vaio stac92xx
  ...

1 files changed, 5 insertions, 0 deletions

diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c
index f7f6a687f033..2d618bd7e62b 100644
--- a/sound/pci/pcxhr/pcxhr.c
+++ b/sound/pci/pcxhr/pcxhr.c
@@ -646,6 +646,8 @@ static int pcxhr_trigger(struct snd_pcm_substream *subs, int cmd)
                 if (snd_pcm_stream_linked(subs)) {
                         struct snd_pcxhr *chip = snd_pcm_substream_chip(subs);
                         snd_pcm_group_for_each_entry(s, subs) {
+                                if (snd_pcm_substream_chip(s) != chip)
+                                        continue;
                                 stream = s->runtime->private_data;
                                 stream->status =
                                         PCXHR_STREAM_STATUS_SCHEDULE_RUN;
@@ -662,6 +664,7 @@ static int pcxhr_trigger(struct snd_pcm_substream *subs, int cmd)
                         if (pcxhr_update_r_buffer(stream))
                                 return -EINVAL;
 
+                        stream->status = PCXHR_STREAM_STATUS_SCHEDULE_RUN;
                         if (pcxhr_set_stream_state(stream))
                                 return -EINVAL;
                         stream->status = PCXHR_STREAM_STATUS_RUNNING;
@@ -902,6 +905,8 @@ static int pcxhr_open(struct snd_pcm_substream *subs)
         snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 4);
         snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 4);
 
+        snd_pcm_set_sync(subs);
+
         mgr->ref_count_rate++;
 
         mutex_unlock(&mgr->setup_mutex);