From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753857AbbBZLdE (ORCPT ); Thu, 26 Feb 2015 06:33:04 -0500 Received: from mail-wg0-f45.google.com ([74.125.82.45]:37199 "EHLO mail-wg0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753268AbbBZLc7 (ORCPT ); Thu, 26 Feb 2015 06:32:59 -0500 From: Gabriel Dobato To: Sebastian Hesselbarth , Cc: , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Lars-Peter Clausen , Max Filippov , Xiubo Li , , , dobatog Subject: [PATCH 1/1] ARM: TLV320AIC23 SoC Audio Codec: Fix errors reported related to input routing signals. Date: Thu, 26 Feb 2015 12:32:27 +0100 Message-Id: <1424950347-26241-1-git-send-email-dobatog@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: dobatog The following patch, based on stable v3.19, corrects the errors that are reported in the boot trace in reference to the Input Signals of the audio codec TLV320AIC23: tlv320aic23-codec 1-001a: Control not supported for path LLINEIN -> [NULL] -> Line Input tlv320aic23-codec 1-001a: ASoC: no dapm match for LLINEIN --> NULL --> Line Input tlv320aic23-codec 1-001a: ASoC: Failed to add route LLINEIN -> NULL -> Line Input tlv320aic23-codec 1-001a: Control not supported for path RLINEIN -> [NULL] -> Line Input tlv320aic23-codec 1-001a: ASoC: no dapm match for RLINEIN --> NULL --> Line Input tlv320aic23-codec 1-001a: ASoC: Failed to add route RLINEIN -> NULL -> Line Input tlv320aic23-codec 1-001a: Control not supported for path MICIN -> [NULL] -> Mic Input tlv320aic23-codec 1-001a: ASoC: no dapm match for MICIN --> NULL --> Mic Input tlv320aic23-codec 1-001a: ASoC: Failed to add route MICIN -> NULL -> Mic Input I am trying to set the sound system in a CM-510 (Compulab - SoM) based board with DT, using Simple-Card-Audio and the TLV320AIC23 audio codec included in the SoM . I faced this problem and thanks to the help of Sebastian Hesselbarth who noticed the possible error located in the structure snd_soc_dapm_route tlv320aic23_intercon[] , now errors are not reported. Tested on CM-510 (Compulab SoM Board). Signed-off-by: dobatog --- sound/soc/codecs/tlv320aic23.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c index cc17e7e..891f3aa 100644 --- a/sound/soc/codecs/tlv320aic23.c +++ b/sound/soc/codecs/tlv320aic23.c @@ -174,10 +174,10 @@ static const struct snd_soc_dapm_route tlv320aic23_intercon[] = { {"ROUT", NULL, "Output Mixer"}, /* Inputs */ - {"Line Input", "NULL", "LLINEIN"}, - {"Line Input", "NULL", "RLINEIN"}, + {"Line Input", NULL, "LLINEIN"}, + {"Line Input", NULL, "RLINEIN"}, - {"Mic Input", "NULL", "MICIN"}, + {"Mic Input", NULL, "MICIN"}, /* input mux */ {"Capture Source", "Line", "Line Input"}, -- 1.9.1