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ASoC: amd: acp: Enable i2s tdm support for skyrim platforms

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Enable i2s tdm support for skyrim platform using dmi quirks.

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://lore.kernel.org/r/20230109132104.1259479-6-venkataprasad.potturu@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Venkata Prasad Potturu 2023-01-09 18:51:04 +05:30 committed by Mark Brown
parent 200553008e
commit d386a10c9c
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
4 changed files with 31 additions and 0 deletions
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8
sound/soc/amd/acp/acp-legacy-mach.c
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@ -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);

14
sound/soc/amd/acp/acp-mach-common.c
View File

@ -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[] = {

1
sound/soc/amd/acp/acp-mach.h
View File

@ -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

8
sound/soc/amd/acp/acp-sof-mach.c
View File

@ -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);