fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / sound / asound.h

diff --git a/include/sound/asound.h b/include/sound/asound.h
index 9cc021c..c1621c6 100644 (file)
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -137,7 +137,7 @@ enum {
  *                                                                           *
  *****************************************************************************/
 
-#define SNDRV_PCM_VERSION              SNDRV_PROTOCOL_VERSION(2, 0, 7)
+#define SNDRV_PCM_VERSION              SNDRV_PROTOCOL_VERSION(2, 0, 8)
 
 typedef unsigned long snd_pcm_uframes_t;
 typedef signed long snd_pcm_sframes_t;
@@ -688,7 +688,7 @@ struct snd_timer_tread {
  *                                                                          *
  ****************************************************************************/
 
-#define SNDRV_CTL_VERSION              SNDRV_PROTOCOL_VERSION(2, 0, 3)
+#define SNDRV_CTL_VERSION              SNDRV_PROTOCOL_VERSION(2, 0, 4)
 
 struct snd_ctl_card_info {
        int card;                       /* card number */
@@ -727,10 +727,15 @@ typedef int __bitwise snd_ctl_elem_iface_t;
 #define SNDRV_CTL_ELEM_ACCESS_WRITE            (1<<1)
 #define SNDRV_CTL_ELEM_ACCESS_READWRITE                (SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE)
 #define SNDRV_CTL_ELEM_ACCESS_VOLATILE         (1<<2)  /* control value may be changed without a notification */
-#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP                (1<<2)  /* when was control changed */
+#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP                (1<<3)  /* when was control changed */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READ         (1<<4)  /* TLV read is possible */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_WRITE                (1<<5)  /* TLV write is possible */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE    (SNDRV_CTL_ELEM_ACCESS_TLV_READ|SNDRV_CTL_ELEM_ACCESS_TLV_WRITE)
+#define SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND      (1<<6)  /* TLV command is possible */
 #define SNDRV_CTL_ELEM_ACCESS_INACTIVE         (1<<8)  /* control does actually nothing, but may be updated */
 #define SNDRV_CTL_ELEM_ACCESS_LOCK             (1<<9)  /* write lock */
 #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 */
@@ -818,6 +823,12 @@ struct snd_ctl_elem_value {
         unsigned char reserved[128-sizeof(struct timespec)];
 };
 
+struct snd_ctl_tlv {
+        unsigned int numid;    /* control element numeric identification */
+        unsigned int length;   /* in bytes aligned to 4 */
+        unsigned int tlv[0];   /* first TLV */
+};
+
 enum {
        SNDRV_CTL_IOCTL_PVERSION = _IOR('U', 0x00, int),
        SNDRV_CTL_IOCTL_CARD_INFO = _IOR('U', 0x01, struct snd_ctl_card_info),
@@ -831,6 +842,9 @@ enum {
        SNDRV_CTL_IOCTL_ELEM_ADD = _IOWR('U', 0x17, struct snd_ctl_elem_info),
        SNDRV_CTL_IOCTL_ELEM_REPLACE = _IOWR('U', 0x18, struct snd_ctl_elem_info),
        SNDRV_CTL_IOCTL_ELEM_REMOVE = _IOWR('U', 0x19, struct snd_ctl_elem_id),
+       SNDRV_CTL_IOCTL_TLV_READ = _IOWR('U', 0x1a, struct snd_ctl_tlv),
+       SNDRV_CTL_IOCTL_TLV_WRITE = _IOWR('U', 0x1b, struct snd_ctl_tlv),
+       SNDRV_CTL_IOCTL_TLV_COMMAND = _IOWR('U', 0x1c, struct snd_ctl_tlv),
        SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE = _IOWR('U', 0x20, int),
        SNDRV_CTL_IOCTL_HWDEP_INFO = _IOR('U', 0x21, struct snd_hwdep_info),
        SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE = _IOR('U', 0x30, int),
@@ -855,6 +869,7 @@ enum sndrv_ctl_event_type {
 #define SNDRV_CTL_EVENT_MASK_VALUE     (1<<0)  /* element value was changed */
 #define SNDRV_CTL_EVENT_MASK_INFO      (1<<1)  /* element info was changed */
 #define SNDRV_CTL_EVENT_MASK_ADD       (1<<2)  /* element was added */
+#define SNDRV_CTL_EVENT_MASK_TLV       (1<<3)  /* element TLV tree was changed */
 #define SNDRV_CTL_EVENT_MASK_REMOVE    (~0U)   /* element was removed */
 
 struct snd_ctl_event {