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| author | Con Kolivas <con@kolivas.org> | 2016-12-09 15:15:57 +1100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-03-16 02:26:32 +0000 |
| commit | f2059c6707f8011c8f16033dc1c137b282ef432c (patch) | |
| tree | 2ec8f2b3fad256c007538c01830e676b601d54bc /sound | |
| parent | 7f02ae2d7873383ab7a0e8e3a17f99b898c6073d (diff) | |
| download | linux-stable-f2059c6707f8011c8f16033dc1c137b282ef432c.tar.gz linux-stable-f2059c6707f8011c8f16033dc1c137b282ef432c.tar.bz2 linux-stable-f2059c6707f8011c8f16033dc1c137b282ef432c.zip | |
ALSA: usb-audio: Add QuickCam Communicate Deluxe/S7500 to volume_control_quirks
commit 82ffb6fc637150b279f49e174166d2aa3853eaf4 upstream.
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>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'sound')
| -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 21c60eff920e..5d249caf3349 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -916,9 +916,10 @@ 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, |