Unverified Commit 9a50d609 authored by Brent Lu's avatar Brent Lu Committed by Mark Brown
Browse files

ASoC: Intel: sof_rt5682: support ALC5682I-VS codec 



Add a new quirk SOF_RT5682S_HEADPHONE_CODEC_PRESENT to support
ALC5682I-VS headphone codec which driver is a new one, rt5682s, with
new macros and functions.

Signed-off-by: default avatarBrent Lu <brent.lu@intel.com>
Acked-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210914101847.778688-2-brent.lu@intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1e5dd2b9

sound/soc/intel/boards/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -470,6 +470,7 @@ config SND_SOC_INTEL_SOF_RT5682_MACH 
	select SND_SOC_RT1015

	select SND_SOC_RT1015P

	select SND_SOC_RT5682_I2C

	select SND_SOC_RT5682S

	select SND_SOC_DMIC

	select SND_SOC_HDAC_HDMI

	select SND_SOC_INTEL_HDA_DSP_COMMON

sound/soc/intel/boards/sof_rt5682.c

+57 −18
Original line number Diff line number Diff line
@@ -18,9 +18,11 @@ 
#include <sound/soc.h>

#include <sound/sof.h>

#include <sound/rt5682.h>

#include <sound/rt5682s.h>

#include <sound/soc-acpi.h>

#include "../../codecs/rt1015.h"

#include "../../codecs/rt5682.h"

#include "../../codecs/rt5682s.h"

#include "../../codecs/hdac_hdmi.h"

#include "../common/soc-intel-quirks.h"

#include "hda_dsp_common.h"
@@ -56,6 +58,7 @@ 
#define SOF_BT_OFFLOAD_SSP(quirk)	\

	(((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK)

#define SOF_SSP_BT_OFFLOAD_PRESENT		BIT(22)

#define SOF_RT5682S_HEADPHONE_CODEC_PRESENT	BIT(23)



/* Default: MCLK on, MCLK 19.2M, SSP0  */

static unsigned long sof_rt5682_quirk = SOF_RT5682_MCLK_EN |
@@ -208,7 +211,14 @@ static int sof_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd) 
	/* need to enable ASRC function for 24MHz mclk rate */

	if ((sof_rt5682_quirk & SOF_RT5682_MCLK_EN) &&

	    (sof_rt5682_quirk & SOF_RT5682_MCLK_24MHZ)) {

		rt5682_sel_asrc_clk_src(component, RT5682_DA_STEREO1_FILTER |

		if (sof_rt5682_quirk & SOF_RT5682S_HEADPHONE_CODEC_PRESENT)

			rt5682s_sel_asrc_clk_src(component,

						 RT5682S_DA_STEREO1_FILTER |

						 RT5682S_AD_STEREO1_FILTER,

						 RT5682S_CLK_SEL_I2S1_ASRC);

		else

			rt5682_sel_asrc_clk_src(component,

						RT5682_DA_STEREO1_FILTER |

						RT5682_AD_STEREO1_FILTER,

						RT5682_CLK_SEL_I2S1_ASRC);

	}
@@ -277,7 +287,7 @@ static int sof_rt5682_hw_params(struct snd_pcm_substream *substream, 
	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);

	struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);

	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);

	int clk_id, clk_freq, pll_out, ret;

	int pll_id, pll_source, pll_in, pll_out, clk_id, ret;



	if (sof_rt5682_quirk & SOF_RT5682_MCLK_EN) {

		if (sof_rt5682_quirk & SOF_RT5682_MCLK_BYTCHT_EN) {
@@ -289,35 +299,52 @@ static int sof_rt5682_hw_params(struct snd_pcm_substream *substream, 
			}

		}



		clk_id = RT5682_PLL1_S_MCLK;

		if (sof_rt5682_quirk & SOF_RT5682S_HEADPHONE_CODEC_PRESENT)

			pll_source = RT5682S_PLL_S_MCLK;

		else

			pll_source = RT5682_PLL1_S_MCLK;



		/* get the tplg configured mclk. */

		clk_freq = sof_dai_get_mclk(rtd);

		pll_in = sof_dai_get_mclk(rtd);



		/* mclk from the quirk is the first choice */

		if (sof_rt5682_quirk & SOF_RT5682_MCLK_24MHZ) {

			if (clk_freq != 24000000)

			if (pll_in != 24000000)

				dev_warn(rtd->dev, "configure wrong mclk in tplg, please use 24MHz.\n");

			clk_freq = 24000000;

		} else if (clk_freq == 0) {

			pll_in = 24000000;

		} else if (pll_in == 0) {

			/* use default mclk if not specified correct in topology */

			clk_freq = 19200000;

		} else if (clk_freq < 0) {

			return clk_freq;

			pll_in = 19200000;

		} else if (pll_in < 0) {

			return pll_in;

		}

	} else {

		clk_id = RT5682_PLL1_S_BCLK1;

		clk_freq = params_rate(params) * 50;

		if (sof_rt5682_quirk & SOF_RT5682S_HEADPHONE_CODEC_PRESENT)

			pll_source = RT5682S_PLL_S_BCLK1;

		else

			pll_source = RT5682_PLL1_S_BCLK1;



		pll_in = params_rate(params) * 50;

	}



	if (sof_rt5682_quirk & SOF_RT5682S_HEADPHONE_CODEC_PRESENT) {

		pll_id = RT5682S_PLL2;

		clk_id = RT5682S_SCLK_S_PLL2;

	} else {

		pll_id = RT5682_PLL1;

		clk_id = RT5682_SCLK_S_PLL1;

	}



	pll_out = params_rate(params) * 512;



	ret = snd_soc_dai_set_pll(codec_dai, 0, clk_id, clk_freq, pll_out);

	/* Configure pll for codec */

	ret = snd_soc_dai_set_pll(codec_dai, pll_id, pll_source, pll_in,

				  pll_out);

	if (ret < 0)

		dev_err(rtd->dev, "snd_soc_dai_set_pll err = %d\n", ret);



	/* Configure sysclk for codec */

	ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1,

	ret = snd_soc_dai_set_sysclk(codec_dai, clk_id,

				     pll_out, SND_SOC_CLOCK_IN);

	if (ret < 0)

		dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
@@ -560,6 +587,13 @@ static struct snd_soc_dai_link_component rt5682_component[] = { 
	}

};



static struct snd_soc_dai_link_component rt5682s_component[] = {

	{

		.name = "i2c-RTL5682:00",

		.dai_name = "rt5682s-aif1",

	}

};



static struct snd_soc_dai_link_component dmic_component[] = {

	{

		.name = "dmic-codec",
@@ -610,8 +644,13 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev, 
		goto devm_err;



	links[id].id = id;

	if (sof_rt5682_quirk & SOF_RT5682S_HEADPHONE_CODEC_PRESENT) {

		links[id].codecs = rt5682s_component;

		links[id].num_codecs = ARRAY_SIZE(rt5682s_component);

	} else {

		links[id].codecs = rt5682_component;

		links[id].num_codecs = ARRAY_SIZE(rt5682_component);

	}

	links[id].platforms = platform_component;

	links[id].num_platforms = ARRAY_SIZE(platform_component);

	links[id].init = sof_rt5682_codec_init;