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Commit 99903ea2 authored by Olaya, Margarita's avatar Olaya, Margarita Committed by Liam Girdwood
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ASoC: twl6040: Enable automatic power for phoenix 1.1 



Phoenix 1.1 supports automatic power on sequence, a
verification is added to use it with new revision of
the chip.

Signed-off-by: default avatarMargarita Olaya Cabrera <magi.olaya@ti.com>
Acked-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent cb973d78

sound/soc/codecs/twl6040.c

+9 −4
Original line number Diff line number Diff line
@@ -1108,6 +1108,7 @@ static int twl6040_probe(struct snd_soc_codec *codec) 
	struct twl6040_data *priv;

	int audpwron, naudint;

	int ret = 0;

	u8 icrev;



	priv = kzalloc(sizeof(struct twl6040_data), GFP_KERNEL);

	if (priv == NULL)
@@ -1116,13 +1117,17 @@ static int twl6040_probe(struct snd_soc_codec *codec) 


	priv->codec = codec;



	if (twl_codec) {

	twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &icrev, TWL6040_REG_ASICREV);



	if (twl_codec && (icrev > 0))

		audpwron = twl_codec->audpwron_gpio;

		naudint = twl_codec->naudint_irq;

	} else {

	else

		audpwron = -EINVAL;



	if (twl_codec)

		naudint = twl_codec->naudint_irq;

	else

		naudint = 0;

	}



	priv->audpwron = audpwron;

	priv->naudint = naudint;