[PATCH 1/1] ARM: TLV320AIC23 SoC Audio Codec: Fix errors reported related to input routing signals.

From: dobatog <redacted>

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 <redacted>
---
 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

On Thu, Feb 26, 2015 at 2:32 PM, Gabriel Dobato [off-list ref] wrote:

From: dobatog <redacted>

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).

Tested-by: Max Filippov <jcmvbkbc@gmail.com>

Signed-off-by: dobatog <redacted>

I believe you need to use your real name here and in the From: line.

-- 
Thanks.
-- Max

On 02/26/2015 12:32 PM, Gabriel Dobato wrote:

From: dobatog <redacted>

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 <redacted>

Hi,

The patch itself looks good, but the commit message needs some work.

The subject line should be something like "ASoC: tlv320aic23: ..." to 
indicate that this is for the ASoC subsystem and the tlv320aic23 driver.

The commit message should be line-wrapped at around 76 characters.

Signed-off-by and From tag need to have your full name.

- Lars