From: Con Kolivas Date: Fri, 9 Dec 2016 04:15:57 +0000 (+1100) Subject: ALSA: usb-audio: Add QuickCam Communicate Deluxe/S7500 to volume_control_quirks X-Git-Tag: C0P2-H0.0--20200415~11145 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=205d3de9637f253dfaeca8a7740af1e9d554c3c7;p=linux.git 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 Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- 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,