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Commit 65b7cecc authored by Olaya, Margarita's avatar Olaya, Margarita Committed by Liam Girdwood
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ASoC: twl6040: Set default gains to minimun value 



Updated default values to improve power consumption.

Signed-off-by: default avatarJorge Eduardo Candelaria <jorge.candelaria@ti.com>
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 53a9ef15

sound/soc/codecs/twl6040.c

+9 −0
Original line number Diff line number Diff line
@@ -806,6 +806,15 @@ static int twl6040_set_bias_level(struct snd_soc_codec *codec, 


		/* initialize vdd/vss registers with reg_cache */

		twl6040_init_vdd_regs(codec);



		/* Set external boost GPO */

		twl6040_write(codec, TWL6040_REG_GPOCTL, 0x02);



		/* Set initial minimal gain values */

		twl6040_write(codec, TWL6040_REG_HSGAIN, 0xFF);

		twl6040_write(codec, TWL6040_REG_EARCTL, 0x1E);

		twl6040_write(codec, TWL6040_REG_HFLGAIN, 0x1D);

		twl6040_write(codec, TWL6040_REG_HFRGAIN, 0x1D);

		break;

	case SND_SOC_BIAS_OFF:

		if (!priv->codec_powered)