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Commit 6cdec192 authored by Vignesh Kulothungan's avatar Vignesh Kulothungan Committed by Gerrit - the friendly Code Review server
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ASoC: codecs: wcd938x: add codec dai for wcd938x 



Add new codec dai for wcd938x, since WCD is
no longer initialized as an aux device but as a codec.

Change-Id: I1cb60ef3ef71692970011ef6c3b50cf9cd64b7ca
Signed-off-by: default avatarVignesh Kulothungan <vigneshk@codeaurora.org>
parent 5a85f242

asoc/codecs/wcd938x/wcd938x.c

+37 −3
Original line number Diff line number Diff line
@@ -25,8 +25,6 @@ 
#include "wcd938x.h"

#include "internal.h"





#define WCD938X_DRV_NAME "wcd938x_codec"

#define NUM_SWRS_DT_PARAMS 5

#define WCD938X_VARIANT_ENTRY_SIZE 32
@@ -48,6 +46,18 @@ 
#define DAPM_MICBIAS3_STANDALONE "MIC BIAS3 Standalone"

#define DAPM_MICBIAS4_STANDALONE "MIC BIAS4 Standalone"



#define WCD938X_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\

			SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\

			SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000 |\

			SNDRV_PCM_RATE_384000)

/* Fractional Rates */

#define WCD938X_FRAC_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\

				SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_352800)



#define WCD938X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\

		SNDRV_PCM_FMTBIT_S24_LE |\

		SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)



enum {

	CODEC_TX = 0,

	CODEC_RX,
@@ -3695,6 +3705,30 @@ static irqreturn_t wcd938x_wd_handle_irq(int irq, void *data) 
	return IRQ_HANDLED;

}



static struct snd_soc_dai_driver wcd938x_dai[] = {

	{

		.name = "wcd938x_cdc",

		.playback = {

			.stream_name = "WCD938X_AIF Playback",

                        .rates = WCD938X_RATES | WCD938X_FRAC_RATES,

			.formats = WCD938X_FORMATS,

			.rate_max = 192000,

			.rate_min = 8000,

			.channels_min = 1,

			.channels_max = 4,

		},

		.capture = {

			.stream_name = "WCD938X_AIF Capture",

                        .rates = WCD938X_RATES | WCD938X_FRAC_RATES,

			.formats = WCD938X_FORMATS,

			.rate_max = 192000,

			.rate_min = 8000,

			.channels_min = 1,

			.channels_max = 4,

		},

	},

};



static int wcd938x_bind(struct device *dev)

{

	int ret = 0, i = 0;
@@ -3777,7 +3811,7 @@ static int wcd938x_bind(struct device *dev) 
	wcd_disable_irq(&wcd938x->irq_info, WCD938X_IRQ_AUX_PDM_WD_INT);



	ret = snd_soc_register_component(dev, &soc_codec_dev_wcd938x,

					NULL, 0);

					wcd938x_dai, ARRAY_SIZE(wcd938x_dai));

	if (ret) {

		dev_err(dev, "%s: Codec registration failed\n",

				__func__);

asoc/codecs/wcd938x/wcd938x.h

+1 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 


#define WCD938X_MAX_SLAVE_CH_TYPES 13

#define ZERO 0

#define WCD938X_DRV_NAME "wcd938x_codec"



enum {

	WCD9380 = 0,