Unverified Commit 60a97386 authored by V Sujith Kumar Reddy's avatar V Sujith Kumar Reddy Committed by Mark Brown
Browse files

ASoC: qcom: sc7180: Register shutdown handler for lpass platform 



Register shutdown handler to stop sc7180 lpass platform driver
and to disable audio clocks.

Signed-off-by: default avatarV Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: default avatarSrinivasa Rao Mandadapu <srivasam@codeaurora.org>
Link: https://lore.kernel.org/r/1605292702-25046-1-git-send-email-srivasam@codeaurora.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 313ebec4

sound/soc/qcom/lpass-cpu.c

+10 −0
Original line number Diff line number Diff line
@@ -908,5 +908,15 @@ int asoc_qcom_lpass_cpu_platform_remove(struct platform_device *pdev) 
}

EXPORT_SYMBOL_GPL(asoc_qcom_lpass_cpu_platform_remove);



void asoc_qcom_lpass_cpu_platform_shutdown(struct platform_device *pdev)

{

	struct lpass_data *drvdata = platform_get_drvdata(pdev);



	if (drvdata->variant->exit)

		drvdata->variant->exit(pdev);



}

EXPORT_SYMBOL_GPL(asoc_qcom_lpass_cpu_platform_shutdown);



MODULE_DESCRIPTION("QTi LPASS CPU Driver");

MODULE_LICENSE("GPL v2");

sound/soc/qcom/lpass-sc7180.c

+1 −0
Original line number Diff line number Diff line
@@ -298,6 +298,7 @@ static struct platform_driver sc7180_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,

};



module_platform_driver(sc7180_lpass_cpu_platform_driver);

sound/soc/qcom/lpass.h

+1 −0
Original line number Diff line number Diff line
@@ -255,6 +255,7 @@ struct lpass_variant { 
/* register the platform driver from the CPU DAI driver */

int asoc_qcom_lpass_platform_register(struct platform_device *);

int asoc_qcom_lpass_cpu_platform_remove(struct platform_device *pdev);

void asoc_qcom_lpass_cpu_platform_shutdown(struct platform_device *pdev);

int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev);

int asoc_qcom_lpass_cpu_dai_probe(struct snd_soc_dai *dai);

extern const struct snd_soc_dai_ops asoc_qcom_lpass_cpu_dai_ops;

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