diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2024-12-12 15:45:08 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-12-13 08:57:10 +0000 |
| commit | 286d658477a43284f7be2539b059ecc90ba109c2 (patch) | |
| tree | e9c0d4506188c5a513b4d611e9e0e5b0170086e3 | |
| parent | 24a01710f6271ec32b629d714e6a64a69665128b (diff) | |
ASoC: fsl_asrc: register m2m platform device
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>
| -rw-r--r-- | sound/soc/fsl/fsl_asrc.c | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c index 471753276209..677529916dc0 100644 --- a/sound/soc/fsl/fsl_asrc.c +++ b/sound/soc/fsl/fsl_asrc.c @@ -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 @@ err_pm_disable: 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); |