From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757505AbbJ2TWU (ORCPT ); Thu, 29 Oct 2015 15:22:20 -0400 Received: from ns.gsystem.sk ([62.176.172.50]:43174 "EHLO gsystem.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752804AbbJ2TWT (ORCPT ); Thu, 29 Oct 2015 15:22:19 -0400 From: Ondrej Zary To: alsa-devel@alsa-project.org Cc: Takashi Iwai , Kernel development list Subject: [PATCH] snd-cs46xx: Fix Duplicate front for CS4294 and CS4298 codecs Date: Thu, 29 Oct 2015 20:22:06 +0100 Message-Id: <1446146526-21579-1-git-send-email-linux@rainbow-software.org> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently, the Duplicate front control is enabled only for two specific revisions of CS4294. Enable it for all CS4294 and CS4298 codecs instead. This fixes rear output on my VC-4620N sound card (CS4620 + CS4298 rev.5). Signed-off-by: Ondrej Zary --- sound/pci/cs46xx/cs46xx_lib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index 2a9f4a3..e62c841 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -2528,7 +2528,7 @@ int snd_cs46xx_mixer(struct snd_cs46xx *chip, int spdif_device) #ifdef CONFIG_SND_CS46XX_NEW_DSP if (chip->nr_ac97_codecs == 1) { unsigned int id2 = chip->ac97[CS46XX_PRIMARY_CODEC_INDEX]->id & 0xffff; - if (id2 == 0x592b || id2 == 0x592d) { + if ((id2 & 0xfff0) == 0x5920) { /* CS4294 and CS4298 */ err = snd_ctl_add(card, snd_ctl_new1(&snd_cs46xx_front_dup_ctl, chip)); if (err < 0) return err; -- Ondrej Zary