From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751654AbXFQPCU (ORCPT ); Sun, 17 Jun 2007 11:02:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750753AbXFQPCL (ORCPT ); Sun, 17 Jun 2007 11:02:11 -0400 Received: from smtp35.poczta.interia.pl ([80.48.65.35]:48156 "EHLO smtp4.poczta.interia.pl" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750717AbXFQPCJ (ORCPT ); Sun, 17 Jun 2007 11:02:09 -0400 Message-ID: <46754CDF.4080109@interia.pl> Date: Sun, 17 Jun 2007 17:01:51 +0200 From: =?ISO-8859-2?Q?Rafa=B3_Bilski?= User-Agent: Thunderbird 2.0.0.0 (X11/20070524) MIME-Version: 1.0 To: Mauro Carvalho Chehab Cc: video4linux-list@redhat.com, Linux Kernel Mailing List Subject: [PATCH] Hardware MPEG audio fix for SAA7134 based "KNC One TV-Station DVR" card X-Enigmail-Version: 0.95.0 Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 7bit X-EMID: 9bc86acc Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org With previous patch card is generating MPEG audio stream too. Unfortunatly I2S audio output is muted. Unmute it. Signed-off-by: Rafal Bilski --- drivers/media/video/saa7134/saa7134-empress.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c --- a/drivers/media/video/saa7134/saa7134-empress.c +++ b/drivers/media/video/saa7134/saa7134-empress.c @@ -96,6 +96,10 @@ static int ts_open(struct inode *inode, struct file *file) if (dev->empress_users) goto done_up; + /* Unmute audio */ + saa_writeb(SAA7134_AUDIO_MUTE_CTRL, + saa_readb(SAA7134_AUDIO_MUTE_CTRL) & ~(1 << 6)); + dev->empress_users++; file->private_data = dev; err = 0; @@ -121,6 +125,10 @@ static int ts_release(struct inode *inode, struct file *file) /* stop the encoder */ ts_reset_encoder(dev); + /* Mute audio */ + saa_writeb(SAA7134_AUDIO_MUTE_CTRL, + saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6)); + mutex_unlock(&dev->empress_tsq.lock); return 0; } -- ---------------------------------------------------------------------- W sklepie orange.pl dostaniesz wiecej minut na rozmowy i telefon od 1 zl. Kup on-line >>> http://link.interia.pl/f1aad