1 files changed, 20 insertions, 14 deletions

diff --git a/include/sound/asound.h b/include/sound/asound.h
index af9d11d315e9..3eaf155b850d 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -95,7 +95,7 @@ enum {
         SNDRV_HWDEP_IFACE_HDA,          /* HD-audio */
 
         /* Don't forget to change the following: */
-        SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_SB_RC
+        SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_HDA
 };
 
 struct snd_hwdep_info {
@@ -138,7 +138,7 @@ enum {
  *                                                                           *
  *****************************************************************************/
 
-#define SNDRV_PCM_VERSION               SNDRV_PROTOCOL_VERSION(2, 0, 8)
+#define SNDRV_PCM_VERSION               SNDRV_PROTOCOL_VERSION(2, 0, 9)
 
 typedef unsigned long snd_pcm_uframes_t;
 typedef signed long snd_pcm_sframes_t;
@@ -354,8 +354,8 @@ struct snd_pcm_hw_params {
 
 enum {
         SNDRV_PCM_TSTAMP_NONE = 0,
-        SNDRV_PCM_TSTAMP_MMAP,
-        SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_MMAP,
+        SNDRV_PCM_TSTAMP_ENABLE,
+        SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_ENABLE,
 };
 
 struct snd_pcm_sw_params {
@@ -363,7 +363,7 @@ struct snd_pcm_sw_params {
         unsigned int period_step;
         unsigned int sleep_min;                 /* min ticks to sleep */
         snd_pcm_uframes_t avail_min;            /* min avail frames for wakeup */
-        snd_pcm_uframes_t xfer_align;           /* xfer size need to be a multiple */
+        snd_pcm_uframes_t xfer_align;           /* obsolete: xfer size need to be a multiple */
         snd_pcm_uframes_t start_threshold;      /* min hw_avail frames for automatic start */
         snd_pcm_uframes_t stop_threshold;       /* min avail frames for automatic stop */
         snd_pcm_uframes_t silence_threshold;    /* min distance from noise for silence filling */
@@ -435,9 +435,16 @@ struct snd_xfern {
 };
 
 enum {
+        SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY = 0, /* gettimeofday equivalent */
+        SNDRV_PCM_TSTAMP_TYPE_MONOTONIC,        /* posix_clock_monotonic equivalent */
+        SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC,
+};
+
+enum {
         SNDRV_PCM_IOCTL_PVERSION = _IOR('A', 0x00, int),
         SNDRV_PCM_IOCTL_INFO = _IOR('A', 0x01, struct snd_pcm_info),
         SNDRV_PCM_IOCTL_TSTAMP = _IOW('A', 0x02, int),
+        SNDRV_PCM_IOCTL_TTSTAMP = _IOW('A', 0x03, int),
         SNDRV_PCM_IOCTL_HW_REFINE = _IOWR('A', 0x10, struct snd_pcm_hw_params),
         SNDRV_PCM_IOCTL_HW_PARAMS = _IOWR('A', 0x11, struct snd_pcm_hw_params),
         SNDRV_PCM_IOCTL_HW_FREE = _IO('A', 0x12),
@@ -689,7 +696,7 @@ struct snd_timer_tread {
  *                                                                          *
  ****************************************************************************/
 
-#define SNDRV_CTL_VERSION               SNDRV_PROTOCOL_VERSION(2, 0, 4)
+#define SNDRV_CTL_VERSION               SNDRV_PROTOCOL_VERSION(2, 0, 5)
 
 struct snd_ctl_card_info {
         int card;                       /* card number */
@@ -738,8 +745,7 @@ typedef int __bitwise snd_ctl_elem_iface_t;
 #define SNDRV_CTL_ELEM_ACCESS_OWNER             (1<<10) /* write lock owner */
 #define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK      (1<<28) /* kernel use a TLV callback */ 
 #define SNDRV_CTL_ELEM_ACCESS_USER              (1<<29) /* user space element */
-#define SNDRV_CTL_ELEM_ACCESS_DINDIRECT         (1<<30) /* indirect access for matrix dimensions in the info structure */
-#define SNDRV_CTL_ELEM_ACCESS_INDIRECT          (1<<31) /* indirect access for element value in the value structure */
+/* bits 30 and 31 are obsoleted (for indirect access) */
 
 /* for further details see the ACPI and PCI power management specification */
 #define SNDRV_CTL_POWER_D0              0x0000  /* full On */
@@ -793,30 +799,30 @@ struct snd_ctl_elem_info {
         } value;
         union {
                 unsigned short d[4];            /* dimensions */
-                unsigned short *d_ptr;          /* indirect */
+                unsigned short *d_ptr;          /* indirect - obsoleted */
         } dimen;
         unsigned char reserved[64-4*sizeof(unsigned short)];
 };
 
 struct snd_ctl_elem_value {
         struct snd_ctl_elem_id id;      /* W: element ID */
-        unsigned int indirect: 1;       /* W: use indirect pointer (xxx_ptr member) */
+        unsigned int indirect: 1;       /* W: indirect access - obsoleted */
         union {
                 union {
                         long value[128];
-                        long *value_ptr;
+                        long *value_ptr;        /* obsoleted */
                 } integer;
                 union {
                         long long value[64];
-                        long long *value_ptr;
+                        long long *value_ptr;   /* obsoleted */
                 } integer64;
                 union {
                         unsigned int item[128];
-                        unsigned int *item_ptr;
+                        unsigned int *item_ptr; /* obsoleted */
                 } enumerated;
                 union {
                         unsigned char data[512];
-                        unsigned char *data_ptr;
+                        unsigned char *data_ptr;        /* obsoleted */
                 } bytes;
                 struct snd_aes_iec958 iec958;
         } value;                /* RO */