Adds device suspend and resume callbacks for sc7280 platform driver ops.
Signed-off-by: Venkata Prasad Potturu potturu@codeaurora.org Signed-off-by: Srinivasa Rao Mandadapu srivasam@codeaurora.org --- sound/soc/qcom/lpass-cpu.c | 22 ++++++++++++++++++++++ sound/soc/qcom/lpass-sc7280.c | 2 ++ sound/soc/qcom/lpass.h | 2 ++ 3 files changed, 26 insertions(+)
diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c index c8dec52..5aa5630 100644 --- a/sound/soc/qcom/lpass-cpu.c +++ b/sound/soc/qcom/lpass-cpu.c @@ -1307,6 +1307,28 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev) } EXPORT_SYMBOL_GPL(asoc_qcom_lpass_cpu_platform_probe);
+int asoc_qcom_lpass_cpu_platform_resume(struct platform_device *pdev) +{ + struct lpass_data *drvdata = platform_get_drvdata(pdev); + + if (drvdata->variant->init) + drvdata->variant->init(pdev); + + return 0; +} +EXPORT_SYMBOL_GPL(asoc_qcom_lpass_cpu_platform_resume); + +int asoc_qcom_lpass_cpu_platform_suspend(struct platform_device *pdev, pm_message_t state) +{ + struct lpass_data *drvdata = platform_get_drvdata(pdev); + + if (drvdata->variant->exit) + drvdata->variant->exit(pdev); + + return 0; +} +EXPORT_SYMBOL_GPL(asoc_qcom_lpass_cpu_platform_suspend); + int asoc_qcom_lpass_cpu_platform_remove(struct platform_device *pdev) { struct lpass_data *drvdata = platform_get_drvdata(pdev); diff --git a/sound/soc/qcom/lpass-sc7280.c b/sound/soc/qcom/lpass-sc7280.c index 983a61b..6fdf111 100644 --- a/sound/soc/qcom/lpass-sc7280.c +++ b/sound/soc/qcom/lpass-sc7280.c @@ -591,6 +591,8 @@ static struct platform_driver sc7280_lpass_cpu_platform_driver = { .probe = asoc_qcom_lpass_cpu_platform_probe, .remove = asoc_qcom_lpass_cpu_platform_remove, .shutdown = asoc_qcom_lpass_cpu_platform_shutdown, + .resume = asoc_qcom_lpass_cpu_platform_resume, + .suspend = asoc_qcom_lpass_cpu_platform_suspend, };
module_platform_driver(sc7280_lpass_cpu_platform_driver); diff --git a/sound/soc/qcom/lpass.h b/sound/soc/qcom/lpass.h index e0ea698..53d9b5d 100644 --- a/sound/soc/qcom/lpass.h +++ b/sound/soc/qcom/lpass.h @@ -419,5 +419,7 @@ extern const struct snd_soc_dai_ops asoc_qcom_lpass_cpu_dai_ops; int lpass_cpu_pcm_new(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); extern const struct snd_soc_dai_ops asoc_qcom_lpass_wcd_dai_ops; +int asoc_qcom_lpass_cpu_platform_suspend(struct platform_device *pdev, pm_message_t state); +int asoc_qcom_lpass_cpu_platform_resume(struct platform_device *pdev);
#endif /* __LPASS_H__ */