target/linux/brcm2708/patches-3.10/0174-alsa-Make-alsa-work-queue-high-priority.-Fixes-under.patch

   1 From b4ac9f9ce1c102b2550608161f466b06af1ebf00 Mon Sep 17 00:00:00 2001
   2 From: popcornmix <popcornmix@gmail.com>
   3 Date: Fri, 21 Feb 2014 17:15:59 +0000
   4 Subject: [PATCH 174/174] alsa: Make alsa work queue high priority. Fixes
   5  underrun issues when using negitive nice priority
   6
   7 ---
   8  sound/arm/bcm2835-vchiq.c | 2 +-
   9  1 file changed, 1 insertion(+), 1 deletion(-)
  10
  11 --- a/sound/arm/bcm2835-vchiq.c
  12 +++ b/sound/arm/bcm2835-vchiq.c
  13 @@ -178,7 +178,7 @@ int bcm2835_audio_write(bcm2835_alsa_str
  14
  15  void my_workqueue_init(bcm2835_alsa_stream_t * alsa_stream)
  16  {
  17 -       alsa_stream->my_wq = create_workqueue("my_queue");
  18 +       alsa_stream->my_wq = alloc_workqueue("my_queue", WQ_HIGHPRI, 1);
  19         return;
  20  }
  21