aboutsummaryrefslogtreecommitdiffstats
path: root/sound/usb
diff options
context:
space:
mode:
authorPavel Hofman <pavel.hofman@ivitera.com>2014-01-14 07:42:57 -0500
committerTakashi Iwai <tiwai@suse.de>2014-01-14 08:23:47 -0500
commit8c4b79cf216f467faacdfa7c6c40b6b85cc05782 (patch)
tree26d45b33b1e609207a31bb08b387a0cd128f6876 /sound/usb
parent11e424e88bd493b5d55d73d96c82bd889002ef30 (diff)
ALSA: usb-audio: Fix Creative VF0420 rate
Creative Live! Cam Vista IM (VF0420) reports rate of 16kHz while working at 8kHz. The patch adds its USB ID to the existing quirk. Signed-off-by: Pavel Hofman <pavel.hofman@ivitera.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/format.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/usb/format.c b/sound/usb/format.c
index 3525231c6b97..d244fd3703d8 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -189,8 +189,10 @@ static int parse_audio_format_rates_v1(struct snd_usb_audio *chip, struct audiof
189 chip->usb_id == USB_ID(0x0ccd, 0x00b1)) && 189 chip->usb_id == USB_ID(0x0ccd, 0x00b1)) &&
190 fp->altsetting == 5 && fp->maxpacksize == 392) 190 fp->altsetting == 5 && fp->maxpacksize == 392)
191 rate = 96000; 191 rate = 96000;
192 /* Creative VF0470 Live Cam reports 16 kHz instead of 8kHz */ 192 /* Creative VF0420/VF0470 Live Cams report 16 kHz instead of 8kHz */
193 if (rate == 16000 && chip->usb_id == USB_ID(0x041e, 0x4068)) 193 if (rate == 16000 &&
194 (chip->usb_id == USB_ID(0x041e, 0x4064) ||
195 chip->usb_id == USB_ID(0x041e, 0x4068)))
194 rate = 8000; 196 rate = 8000;
195 197
196 fp->rate_table[fp->nr_rates] = rate; 198 fp->rate_table[fp->nr_rates] = rate;