Messages in this thread Patch in this message | | | From | Ben Hutchings <> | Date | Fri, 10 Mar 2017 11:46:22 +0000 | Subject | [PATCH 3.16 086/370] ALSA: usb-audio: Add QuickCam Communicate Deluxe/S7500 to volume_control_quirks |
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3.16.42-rc1 review patch. If anyone has any objections, please let me know.
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From: Con Kolivas <con@kolivas.org>
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> --- sound/usb/mixer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -916,9 +916,10 @@ static void volume_control_quirks(struct 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,
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