Unverified Commit 5e07eb3a authored by Amadeusz Sławiński's avatar Amadeusz Sławiński Committed by Mark Brown
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ASoC: Intel: avs: ssm4567: Validate machine board configuration 



Allow for board to be used with TDMs.

Signed-off-by: default avatarAmadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20231012083514.492626-17-amadeuszx.slawinski@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 797611b5

sound/soc/intel/avs/boards/ssm4567.c

+12 −6
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ 
#include <sound/soc.h>

#include <sound/soc-acpi.h>

#include "../../../codecs/nau8825.h"

#include "../utils.h"



#define SKL_SSM_CODEC_DAI	"ssm4567-hifi"
@@ -83,7 +84,7 @@ avs_ssm4567_be_fixup(struct snd_soc_pcm_runtime *runrime, struct snd_pcm_hw_para 
}



static int avs_create_dai_link(struct device *dev, const char *platform_name, int ssp_port,

			       struct snd_soc_dai_link **dai_link)

			       int tdm_slot, struct snd_soc_dai_link **dai_link)

{

	struct snd_soc_dai_link_component *platform;

	struct snd_soc_dai_link *dl;
@@ -95,13 +96,15 @@ static int avs_create_dai_link(struct device *dev, const char *platform_name, in 


	platform->name = platform_name;



	dl->name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", ssp_port);

	dl->name = devm_kasprintf(dev, GFP_KERNEL,

				  AVS_STRING_FMT("SSP", "-Codec", ssp_port, tdm_slot));

	dl->cpus = devm_kzalloc(dev, sizeof(*dl->cpus), GFP_KERNEL);

	dl->codecs = devm_kzalloc(dev, sizeof(*dl->codecs) * 2, GFP_KERNEL);

	if (!dl->name || !dl->cpus || !dl->codecs)

		return -ENOMEM;



	dl->cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", ssp_port);

	dl->cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,

					    AVS_STRING_FMT("SSP", " Pin", ssp_port, tdm_slot));

	dl->codecs[0].name = devm_kasprintf(dev, GFP_KERNEL, "i2c-INT343B:00");

	dl->codecs[0].dai_name = devm_kasprintf(dev, GFP_KERNEL, "ssm4567-hifi");

	dl->codecs[1].name = devm_kasprintf(dev, GFP_KERNEL, "i2c-INT343B:01");
@@ -136,13 +139,16 @@ static int avs_ssm4567_probe(struct platform_device *pdev) 
	struct snd_soc_card *card;

	struct device *dev = &pdev->dev;

	const char *pname;

	int ssp_port, ret;

	int ssp_port, tdm_slot, ret;



	mach = dev_get_platdata(dev);

	pname = mach->mach_params.platform;

	ssp_port = __ffs(mach->mach_params.i2s_link_mask);



	ret = avs_create_dai_link(dev, pname, ssp_port, &dai_link);

	ret = avs_mach_get_ssp_tdm(dev, mach, &ssp_port, &tdm_slot);

	if (ret)

		return ret;



	ret = avs_create_dai_link(dev, pname, ssp_port, tdm_slot, &dai_link);

	if (ret) {

		dev_err(dev, "Failed to create dai link: %d", ret);

		return ret;