Merge branch 'for-2.6.34' of git://git.kernel.dk/linux-2.6-block

[~andy/linux] / include / sound / pcm.h

diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 768e3098656cbbd4abe5697f57d1c30d273ea599..8b611a561985a8350c217d160f167cb4d224d01a 100644 (file)
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -271,6 +271,7 @@ struct snd_pcm_runtime {
        int overrange;
        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 */
        unsigned long hw_ptr_jiffies;   /* Time when hw_ptr is updated */
        snd_pcm_sframes_t delay;        /* extra delay; typically FIFO size */
 
@@ -1022,6 +1023,10 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s
 #define snd_pcm_lib_mmap_iomem NULL
 #endif
 
+int snd_pcm_lib_mmap_noncached(struct snd_pcm_substream *substream,
+                              struct vm_area_struct *area);
+#define snd_pcm_lib_mmap_vmalloc       snd_pcm_lib_mmap_noncached
+
 static inline void snd_pcm_limit_isa_dma_size(int dma, size_t *max)
 {
        *max = dma < 4 ? 64 * 1024 : 128 * 1024;