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ASoC: fsl_asrc: register m2m platform device

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Register m2m platform device, that user can
use M2M feature.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Jaroslav Kysela <perex@perex.cz>
Link: https://patch.msgid.link/20241212074509.3445859-6-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shengjiu Wang
2024-12-12 15:45:08 +08:00
committed by Mark Brown
parent 24a01710f6
commit 286d658477
1 changed files with 33 additions and 4 deletions
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37
sound/soc/fsl/fsl_asrc.c
View File

@@ -1384,6 +1384,12 @@ static int fsl_asrc_probe(struct platform_device *pdev)
goto err_pm_get_sync;
}
ret = fsl_asrc_m2m_init(asrc);
if (ret) {
dev_err(&pdev->dev, "failed to init m2m device %d\n", ret);
return ret;
}
return 0;
err_pm_get_sync:
@@ -1396,6 +1402,10 @@ static int fsl_asrc_probe(struct platform_device *pdev)
static void fsl_asrc_remove(struct platform_device *pdev)
{
struct fsl_asrc *asrc = dev_get_drvdata(&pdev->dev);
fsl_asrc_m2m_exit(asrc);
pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))
fsl_asrc_runtime_suspend(&pdev->dev);
@@ -1497,10 +1507,29 @@ static int fsl_asrc_runtime_suspend(struct device *dev)
return 0;
}
static int fsl_asrc_suspend(struct device *dev)
{
struct fsl_asrc *asrc = dev_get_drvdata(dev);
int ret;
fsl_asrc_m2m_suspend(asrc);
ret = pm_runtime_force_suspend(dev);
return ret;
}
static int fsl_asrc_resume(struct device *dev)
{
struct fsl_asrc *asrc = dev_get_drvdata(dev);
int ret;
ret = pm_runtime_force_resume(dev);
fsl_asrc_m2m_resume(asrc);
return ret;
}
static const struct dev_pm_ops fsl_asrc_pm = {
SET_RUNTIME_PM_OPS(fsl_asrc_runtime_suspend, fsl_asrc_runtime_resume, NULL)
SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
pm_runtime_force_resume)
RUNTIME_PM_OPS(fsl_asrc_runtime_suspend, fsl_asrc_runtime_resume, NULL)
SYSTEM_SLEEP_PM_OPS(fsl_asrc_suspend, fsl_asrc_resume)
};
static const struct fsl_asrc_soc_data fsl_asrc_imx35_data = {
@@ -1538,7 +1567,7 @@ static struct platform_driver fsl_asrc_driver = {
.driver = {
.name = "fsl-asrc",
.of_match_table = fsl_asrc_ids,
.pm = &fsl_asrc_pm,
.pm = pm_ptr(&fsl_asrc_pm),
},
};
module_platform_driver(fsl_asrc_driver);