From 7563f274e645922cb7475fd7e15eb86d06026ef8 Mon Sep 17 00:00:00 2001 From: Con Kolivas Date: Fri, 9 Dec 2016 15:15:57 +1100 Subject: [PATCH] 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: Willy Tarreau --- sound/usb/mixer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 5ea5a18f3f58..77047e3517a5 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -893,9 +893,10 @@ 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")) { snd_printk(KERN_INFO -- 2.20.1