From: Pavel Hofman Subject: [PATCH] ALSA: usb-audio: Fix Creative VF0420 rate Date: Tue, 14 Jan 2014 14:21:23 +0100 Message-ID: <52D539D3.1000006@ivitera.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============8580740673805023995==" Return-path: Received: from cable.insite.cz (static-84-242-75-189.net.upcbroadband.cz [84.242.75.189]) by alsa0.perex.cz (Postfix) with ESMTP id BE26926170F for ; Tue, 14 Jan 2014 14:21:33 +0100 (CET) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel Cc: Takashi Iwai List-Id: alsa-devel@alsa-project.org This is a multi-part message in MIME format. --===============8580740673805023995== Content-Type: text/x-diff; name="0001-ALSA-usb-audio-Fix-Creative-VF0420-rate.patch" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="0001-ALSA-usb-audio-Fix-Creative-VF0420-rate.patch" >From db1dcaf0f3c2459b02b29c55639a9a6943cffec9 Mon Sep 17 00:00:00 2001 From: Pavel Hofman Date: Tue, 14 Jan 2014 13:42:57 +0100 Subject: [PATCH] ALSA: usb-audio: Fix Creative VF0420 rate Creative Live! Cam Vista IM (VF0420) reports rate of 16kHz while working at 8kHz. The patch adds its USB ID to the existing quirk. Signed-off-by: Pavel Hofman --- sound/usb/format.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/usb/format.c b/sound/usb/format.c index 3525231..d244fd3 100644 --- a/sound/usb/format.c +++ b/sound/usb/format.c @@ -189,8 +189,10 @@ static int parse_audio_format_rates_v1(struct snd_usb_audio *chip, struct audiof chip->usb_id == USB_ID(0x0ccd, 0x00b1)) && fp->altsetting == 5 && fp->maxpacksize == 392) rate = 96000; - /* Creative VF0470 Live Cam reports 16 kHz instead of 8kHz */ - if (rate == 16000 && chip->usb_id == USB_ID(0x041e, 0x4068)) + /* Creative VF0420/VF0470 Live Cams report 16 kHz instead of 8kHz */ + if (rate == 16000 && + (chip->usb_id == USB_ID(0x041e, 0x4064) || + chip->usb_id == USB_ID(0x041e, 0x4068))) rate = 8000; fp->rate_table[fp->nr_rates] = rate; -- 1.7.1 --===============8580740673805023995== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --===============8580740673805023995==--