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Message-Id: <2995974ee9d2ab1af64b2652f42ab2cfb303168e.1438076484.git.jslaby@suse.cz> Date: Tue, 28 Jul 2015 11:42:21 +0200 From: Jiri Slaby <jslaby@...e.cz> To: stable@...r.kernel.org Cc: linux-kernel@...r.kernel.org, Wolfram Sang <wsa@...-dreams.de>, Takashi Iwai <tiwai@...e.de>, Jiri Slaby <jslaby@...e.cz> Subject: [PATCH 3.12 007/124] ALSA: usb-audio: Add mic volume fix quirk for Logitech Quickcam Fusion From: Wolfram Sang <wsa@...-dreams.de> 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit 1ef9f0583514508bc93427106ceef3215e4eb1a5 upstream. Fix this from the logs: usb 7-1: New USB device found, idVendor=046d, idProduct=08ca ... usb 7-1: Warning! Unlikely big volume range (=3072), cval->res is probably wrong. usb 7-1: [5] FU [Mic Capture Volume] ch = 1, val = 4608/7680/1 Signed-off-by: Wolfram Sang <wsa@...-dreams.de> Signed-off-by: Takashi Iwai <tiwai@...e.de> Signed-off-by: Jiri Slaby <jslaby@...e.cz> --- sound/usb/mixer.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 061be0e5fa5a..5ea5a18f3f58 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -891,6 +891,7 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval, case USB_ID(0x046d, 0x081d): /* HD Webcam c510 */ case USB_ID(0x046d, 0x0825): /* HD Webcam c270 */ case USB_ID(0x046d, 0x0826): /* HD Webcam c525 */ + case USB_ID(0x046d, 0x08ca): /* Logitech Quickcam Fusion */ case USB_ID(0x046d, 0x0991): /* Most audio usb devices lie about volume resolution. * Most Logitech webcams have res = 384. -- 2.4.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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