Ping...

Thanks, -Peter-

On 08/05/2014 12:34 AM, Jyri Sarha wrote:

On 08/05/2014 01:13 AM, Peter S. Housel wrote:

...

Previously the driver would only place the TLV320AIC31XX into reset using the gpio reset line when at least one of the power supply regulators was disabled, so that if these supplies were always enabled no reset would ever occur. This change resets the codec state at probe time so that the initial register cache values are correct.

Signed-off-by: Peter S. Housel housel@acm.org

sound/soc/codecs/tlv320aic31xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c index 0f64c78..89a4daf 100644 --- a/sound/soc/codecs/tlv320aic31xx.c +++ b/sound/soc/codecs/tlv320aic31xx.c @@ -1194,7 +1194,7 @@ static int aic31xx_device_init(struct aic31xx_priv *aic31xx) if (aic31xx->pdata.gpio_reset) { ret = devm_gpio_request_one(aic31xx->dev, aic31xx->pdata.gpio_reset,

•                    GPIOF_OUT_INIT_HIGH,
  

•                    GPIOF_OUT_INIT_LOW,
                      "aic31xx-reset-pin");
      if (ret < 0) {
          dev_err(aic31xx->dev, "not able to acquire gpio\n");
  
  

Oops, aic3111 and friends indeed have an active low reset line. The line was not behind a gpio on my board.

Acked-by: Jyri Sarha jsarha@ti.com _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel