diff options
| author | Daniel Mack <daniel@caiaq.de> | 2010-03-11 21:13:20 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-03-12 12:19:49 +0100 |
| commit | 7e847894039d7590321de306fca2b1ae58662f29 (patch) | |
| tree | 09ff9fc43280cf3263a0501fec6b6feee50e8939 /sound/usb/pcm.c | |
| parent | 36e632d61ae2febf55d5cd93b9e5ae0f5a5c6207 (diff) | |
linux/usb/audio.h: split header
- Split the audio.h file in two to clearly denote the differences
between the standards.
- Add many more defines to audio-v2.h. Most of them are not currently
used.
- Replaced a magic value with a proper define
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/pcm.c')
| -rw-r--r-- | sound/usb/pcm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index e0f3f87f99a0..630e2203b344 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/usb.h> #include <linux/usb/audio.h> +#include <linux/usb/audio-v2.h> #include <sound/core.h> #include <sound/pcm.h> @@ -215,7 +216,7 @@ static int set_sample_rate_v2(struct snd_usb_audio *chip, int iface, data[3] = rate >> 24; if ((err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC2_CS_CUR, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, - 0x0100, chip->clock_id << 8, + UAC2_CS_CONTROL_SAM_FREQ << 8, chip->clock_id << 8, data, sizeof(data), 1000)) < 0) { snd_printk(KERN_ERR "%d:%d:%d: cannot set freq %d (v2)\n", dev->devnum, iface, fmt->altsetting, rate); @@ -223,7 +224,7 @@ static int set_sample_rate_v2(struct snd_usb_audio *chip, int iface, } if ((err = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), UAC2_CS_CUR, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN, - 0x0100, chip->clock_id << 8, + UAC2_CS_CONTROL_SAM_FREQ << 8, chip->clock_id << 8, data, sizeof(data), 1000)) < 0) { snd_printk(KERN_WARNING "%d:%d:%d: cannot get freq (v2)\n", dev->devnum, iface, fmt->altsetting); |