Changeset 426 for GPL/trunk/alsa-kernel/include/sound/pcm.h

Timestamp:

May 9, 2009, 11:45:26 AM (16 years ago)

Author:

Paul Smedley

Message:

Update alsa-kernel to ALSA 1.0.20 level

File:

• GPL/trunk/alsa-kernel/include/sound/pcm.h (modified) (3 diffs)

GPL/trunk/alsa-kernel/include/sound/pcm.h

@@ -269 +269 @@
         snd_pcm_uframes_t avail_max;
         snd_pcm_uframes_t hw_ptr_base;  /* Position at buffer restart */
-        snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time*/
+        snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time */
+        unsigned long hw_ptr_jiffies;   /* Time when hw_ptr is updated */
 
         /* -- HW params -- */
@@ -365 +366 @@
         struct snd_timer *timer;                /* timer */
         unsigned timer_running: 1;      /* time is running */
-        spinlock_t timer_lock;
         /* -- next substream -- */
         struct snd_pcm_substream *next;
@@ -456 +456 @@
 #endif
 
-int snd_pcm_new(struct snd_card *card, char *id, int device,
+int snd_pcm_new(struct snd_card *card, const char *id, int device,
                 int playback_count, int capture_count,
                 struct snd_pcm **rpcm);