Unverified Commit d386a10c authored by Venkata Prasad Potturu's avatar Venkata Prasad Potturu Committed by Mark Brown
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ASoC: amd: acp: Enable i2s tdm support for skyrim platforms 



Enable i2s tdm support for skyrim platform using dmi quirks.

Signed-off-by: default avatarVenkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://lore.kernel.org/r/20230109132104.1259479-6-venkataprasad.potturu@amd.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 20055300

sound/soc/amd/acp/acp-legacy-mach.c

+8 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <sound/pcm_params.h>

#include <sound/soc-acpi.h>

#include <sound/soc-dapm.h>

#include <linux/dmi.h>

#include <linux/module.h>



#include "acp-mach.h"
@@ -95,6 +96,8 @@ static int acp_asoc_probe(struct platform_device *pdev) 
{

	struct snd_soc_card *card = NULL;

	struct device *dev = &pdev->dev;

	const struct dmi_system_id *dmi_id;

	struct acp_card_drvdata *acp_card_drvdata;

	int ret;



	if (!pdev->id_entry)
@@ -113,6 +116,11 @@ static int acp_asoc_probe(struct platform_device *pdev) 
	card->num_controls = ARRAY_SIZE(acp_controls);

	card->drvdata = (struct acp_card_drvdata *)pdev->id_entry->driver_data;



	acp_card_drvdata = card->drvdata;

	dmi_id = dmi_first_match(acp_quirk_table);

	if (dmi_id && dmi_id->driver_data)

		acp_card_drvdata->tdm_mode = dmi_id->driver_data;



	acp_legacy_dai_links_create(card);



	ret = devm_snd_soc_register_card(&pdev->dev, card);

sound/soc/amd/acp/acp-mach-common.c

+14 −0
Original line number Diff line number Diff line
@@ -32,6 +32,20 @@ 
#define DUAL_CHANNEL	2

#define FOUR_CHANNEL	4



#define TDM_MODE_ENABLE 1



const struct dmi_system_id acp_quirk_table[] = {

	{

		/* Google skyrim proto-0 */

		.matches = {

			DMI_EXACT_MATCH(DMI_PRODUCT_FAMILY, "Google_Skyrim"),

		},

		.driver_data = (void *)TDM_MODE_ENABLE,

	},

	{}

};

EXPORT_SYMBOL_GPL(acp_quirk_table);



static struct snd_soc_jack pco_jack;



static const unsigned int channels[] = {

sound/soc/amd/acp/acp-mach.h

+1 −0
Original line number Diff line number Diff line
@@ -65,5 +65,6 @@ struct acp_card_drvdata { 


int acp_sofdsp_dai_links_create(struct snd_soc_card *card);

int acp_legacy_dai_links_create(struct snd_soc_card *card);

extern const struct dmi_system_id acp_quirk_table[];



#endif

sound/soc/amd/acp/acp-sof-mach.c

+8 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <sound/pcm_params.h>

#include <sound/soc-acpi.h>

#include <sound/soc-dapm.h>

#include <linux/dmi.h>

#include <linux/module.h>



#include "acp-mach.h"
@@ -102,6 +103,8 @@ static int acp_sof_probe(struct platform_device *pdev) 
{

	struct snd_soc_card *card = NULL;

	struct device *dev = &pdev->dev;

	const struct dmi_system_id *dmi_id;

	struct acp_card_drvdata *acp_card_drvdata;

	int ret;



	if (!pdev->id_entry)
@@ -120,6 +123,11 @@ static int acp_sof_probe(struct platform_device *pdev) 
	card->num_controls = ARRAY_SIZE(acp_controls);

	card->drvdata = (struct acp_card_drvdata *)pdev->id_entry->driver_data;



	acp_card_drvdata = card->drvdata;

	dmi_id = dmi_first_match(acp_quirk_table);

	if (dmi_id && dmi_id->driver_data)

		acp_card_drvdata->tdm_mode = dmi_id->driver_data;



	acp_sofdsp_dai_links_create(card);



	ret = devm_snd_soc_register_card(&pdev->dev, card);