diff options
| author | Con Kolivas <con@kolivas.org> | 2016-12-09 15:15:57 +1100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-12-09 11:21:02 +0100 |
| commit | 82ffb6fc637150b279f49e174166d2aa3853eaf4 (patch) | |
| tree | 076179e06642aae55719f5aeb9e4dc71343d1f7e /sound/usb/mixer.c | |
| parent | f73cd43ac3b41c0f09a126387f302bbc0d9c726d (diff) | |
| download | blackbird-op-linux-82ffb6fc637150b279f49e174166d2aa3853eaf4.tar.gz blackbird-op-linux-82ffb6fc637150b279f49e174166d2aa3853eaf4.zip | |
ALSA: usb-audio: Add QuickCam Communicate Deluxe/S7500 to volume_control_quirks
The Logitech QuickCam Communicate Deluxe/S7500 microphone fails with the
following warning.
[ 6.778995] usb 2-1.2.2.2: Warning! Unlikely big volume range (=3072),
cval->res is probably wrong.
[ 6.778996] usb 2-1.2.2.2: [5] FU [Mic Capture Volume] ch = 1, val =
4608/7680/1
Adding it to the list of devices in volume_control_quirks makes it work
properly, fixing related typo.
Signed-off-by: Con Kolivas <kernel@kolivas.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/mixer.c')
| -rw-r--r-- | sound/usb/mixer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 2f8c388ef84f..4703caea56b2 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -932,9 +932,10 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval, case USB_ID(0x046d, 0x0826): /* HD Webcam c525 */ case USB_ID(0x046d, 0x08ca): /* Logitech Quickcam Fusion */ case USB_ID(0x046d, 0x0991): + case USB_ID(0x046d, 0x09a2): /* QuickCam Communicate Deluxe/S7500 */ /* Most audio usb devices lie about volume resolution. * Most Logitech webcams have res = 384. - * Proboly there is some logitech magic behind this number --fishor + * Probably there is some logitech magic behind this number --fishor */ if (!strcmp(kctl->id.name, "Mic Capture Volume")) { usb_audio_info(chip, |
