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| author | Clemens Ladisch <clemens@ladisch.de> | 2005-05-04 14:56:04 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-05-29 10:06:07 +0200 |
| commit | c3f9329716df9965cbaf74ce313a12fe889c1a62 (patch) | |
| tree | 8f2200dbe57a0c19e393b5574dc5a49206cb75c1 /sound/usb | |
| parent | 93446edcd05589201f20cf8843e8c4f990c18ae4 (diff) | |
| download | linux-c3f9329716df9965cbaf74ce313a12fe889c1a62.tar.bz2 | |
[ALSA] usb-audio - set sample rate attribute on Audigy 2 NX endpoints
USB generic driver
The SB Audigy 2 NX does not advertise the sample rate attribute in its
endpoint descriptors although it supports it.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/usbaudio.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c index a5e97d081c3b..da1fe0f0bca0 100644 --- a/sound/usb/usbaudio.c +++ b/sound/usb/usbaudio.c @@ -2499,32 +2499,31 @@ static int parse_audio_endpoints(snd_usb_audio_t *chip, int iface_no) /* some quirks for attributes here */ - /* workaround for AudioTrak Optoplay */ - if (chip->usb_id == USB_ID(0x0a92, 0x0053)) { + switch (chip->usb_id) { + case USB_ID(0x0a92, 0x0053): /* AudioTrak Optoplay */ /* Optoplay sets the sample rate attribute although * it seems not supporting it in fact. */ fp->attributes &= ~EP_CS_ATTR_SAMPLE_RATE; - } - - /* workaround for M-Audio Audiophile USB */ - if (chip->usb_id == USB_ID(0x0763, 0x2003)) { + break; + case USB_ID(0x041e, 0x3020): /* Creative SB Audigy 2 NX */ + case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */ /* doesn't set the sample rate attribute, but supports it */ fp->attributes |= EP_CS_ATTR_SAMPLE_RATE; - } - + break; + case USB_ID(0x047f, 0x0ca1): /* plantronics headset */ + case USB_ID(0x077d, 0x07af): /* Griffin iMic (note that there is + an older model 77d:223) */ /* * plantronics headset and Griffin iMic have set adaptive-in * although it's really not... */ - if (chip->usb_id == USB_ID(0x047f, 0x0ca1) || - /* Griffin iMic (note that there is an older model 77d:223) */ - chip->usb_id == USB_ID(0x077d, 0x07af)) { fp->ep_attr &= ~EP_ATTR_MASK; if (stream == SNDRV_PCM_STREAM_PLAYBACK) fp->ep_attr |= EP_ATTR_ADAPTIVE; else fp->ep_attr |= EP_ATTR_SYNC; + break; } /* ok, let's parse further... */ |