Commit 7bf3d92c authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
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ASoC: sdp4430: Configure McPDM offset cancellation 



Based on the values from twl6040 codec (HSOTRIM L/R) we can configure
the McPDM offset cancellation.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 89b0d550

sound/soc/omap/sdp4430.c

+9 −1
Original line number Diff line number Diff line
@@ -121,7 +121,7 @@ static int sdp4430_twl6040_init(struct snd_soc_pcm_runtime *rtd) 
{

	struct snd_soc_codec *codec = rtd->codec;

	struct snd_soc_dapm_context *dapm = &codec->dapm;

	int ret;

	int ret, hs_trim;



	/* Add SDP4430 specific widgets */

	ret = snd_soc_dapm_new_controls(dapm, sdp4430_twl6040_dapm_widgets,
@@ -144,6 +144,14 @@ static int sdp4430_twl6040_init(struct snd_soc_pcm_runtime *rtd) 
	if (ret)

		return ret;



	/*

	 * Configure McPDM offset cancellation based on the HSOTRIM value from

	 * twl6040.

	 */

	hs_trim = twl6040_get_trim_value(codec, TWL6040_TRIM_HSOTRIM);

	omap_mcpdm_configure_dn_offsets(rtd, TWL6040_HSF_TRIM_LEFT(hs_trim),

					TWL6040_HSF_TRIM_RIGHT(hs_trim));



	/* Headset jack detection */

	ret = snd_soc_jack_new(codec, "Headset Jack",

				SND_JACK_HEADSET, &hs_jack);