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-rw-r--r--include/sound/asound.h11
-rw-r--r--sound/core/timer.c11
-rw-r--r--sound/core/timer_compat.c4
3 files changed, 21 insertions, 5 deletions
diff --git a/include/sound/asound.h b/include/sound/asound.h
index 4321e92a7f8b..9974f83cca44 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -560,7 +560,7 @@ enum {
* Timer section - /dev/snd/timer
*/
-#define SNDRV_TIMER_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 3)
+#define SNDRV_TIMER_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 4)
enum sndrv_timer_class {
SNDRV_TIMER_CLASS_NONE = -1,
@@ -673,10 +673,11 @@ enum {
SNDRV_TIMER_IOCTL_INFO = _IOR('T', 0x11, struct sndrv_timer_info),
SNDRV_TIMER_IOCTL_PARAMS = _IOW('T', 0x12, struct sndrv_timer_params),
SNDRV_TIMER_IOCTL_STATUS = _IOR('T', 0x14, struct sndrv_timer_status),
- SNDRV_TIMER_IOCTL_START = _IO('T', 0x20),
- SNDRV_TIMER_IOCTL_STOP = _IO('T', 0x21),
- SNDRV_TIMER_IOCTL_CONTINUE = _IO('T', 0x22),
- SNDRV_TIMER_IOCTL_PAUSE = _IO('T', 0x23),
+ /* The following four ioctls are changed since 1.0.9 due to confliction */
+ SNDRV_TIMER_IOCTL_START = _IO('T', 0xa0),
+ SNDRV_TIMER_IOCTL_STOP = _IO('T', 0xa1),
+ SNDRV_TIMER_IOCTL_CONTINUE = _IO('T', 0xa2),
+ SNDRV_TIMER_IOCTL_PAUSE = _IO('T', 0xa3),
};
struct sndrv_timer_read {
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 48aebdf6550b..305e39d74092 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1690,6 +1690,13 @@ static int snd_timer_user_pause(struct file *file)
return (err = snd_timer_continue(tu->timeri)) < 0 ? err : 0;
}
+enum {
+ SNDRV_TIMER_IOCTL_START_OLD = _IO('T', 0x20),
+ SNDRV_TIMER_IOCTL_STOP_OLD = _IO('T', 0x21),
+ SNDRV_TIMER_IOCTL_CONTINUE_OLD = _IO('T', 0x22),
+ SNDRV_TIMER_IOCTL_PAUSE_OLD = _IO('T', 0x23),
+};
+
static long snd_timer_user_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
snd_timer_user_t *tu;
@@ -1734,12 +1741,16 @@ static long snd_timer_user_ioctl(struct file *file, unsigned int cmd, unsigned l
case SNDRV_TIMER_IOCTL_STATUS:
return snd_timer_user_status(file, argp);
case SNDRV_TIMER_IOCTL_START:
+ case SNDRV_TIMER_IOCTL_START_OLD:
return snd_timer_user_start(file);
case SNDRV_TIMER_IOCTL_STOP:
+ case SNDRV_TIMER_IOCTL_STOP_OLD:
return snd_timer_user_stop(file);
case SNDRV_TIMER_IOCTL_CONTINUE:
+ case SNDRV_TIMER_IOCTL_CONTINUE_OLD:
return snd_timer_user_continue(file);
case SNDRV_TIMER_IOCTL_PAUSE:
+ case SNDRV_TIMER_IOCTL_PAUSE_OLD:
return snd_timer_user_pause(file);
}
return -ENOTTY;
diff --git a/sound/core/timer_compat.c b/sound/core/timer_compat.c
index 420817d10b7c..3de552dfe80f 100644
--- a/sound/core/timer_compat.c
+++ b/sound/core/timer_compat.c
@@ -106,9 +106,13 @@ static long snd_timer_user_ioctl_compat(struct file *file, unsigned int cmd, uns
case SNDRV_TIMER_IOCTL_SELECT:
case SNDRV_TIMER_IOCTL_PARAMS:
case SNDRV_TIMER_IOCTL_START:
+ case SNDRV_TIMER_IOCTL_START_OLD:
case SNDRV_TIMER_IOCTL_STOP:
+ case SNDRV_TIMER_IOCTL_STOP_OLD:
case SNDRV_TIMER_IOCTL_CONTINUE:
+ case SNDRV_TIMER_IOCTL_CONTINUE_OLD:
case SNDRV_TIMER_IOCTL_PAUSE:
+ case SNDRV_TIMER_IOCTL_PAUSE_OLD:
case SNDRV_TIMER_IOCTL_NEXT_DEVICE:
return snd_timer_user_ioctl(file, cmd, (unsigned long)argp);
case SNDRV_TIMER_IOCTL_INFO32: