Unverified Commit fc332ea1 authored by Amadeusz Sławiński's avatar Amadeusz Sławiński Committed by Mark Brown
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ASoC: Intel: avs: da7219: 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/20231012083514.492626-10-amadeuszx.slawinski@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 060c0fd1

sound/soc/intel/avs/boards/da7219.c

+12 −5
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <sound/soc-dapm.h>

#include <uapi/linux/input-event-codes.h>

#include "../../../codecs/da7219.h"

#include "../utils.h"



#define DA7219_DAI_NAME		"da7219-hifi"
@@ -164,7 +165,7 @@ avs_da7219_be_fixup(struct snd_soc_pcm_runtime *runrime, struct snd_pcm_hw_param 
}



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;
@@ -177,12 +178,15 @@ 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), 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->name = devm_kasprintf(dev, GFP_KERNEL, "i2c-DLGS7219:00");

	dl->codecs->dai_name = devm_kasprintf(dev, GFP_KERNEL, DA7219_DAI_NAME);

	if (!dl->cpus->dai_name || !dl->codecs->name || !dl->codecs->dai_name)
@@ -230,13 +234,16 @@ static int avs_da7219_probe(struct platform_device *pdev) 
	struct snd_soc_jack *jack;

	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;