Unverified Commit fde277db authored by Vijendar Mukunda's avatar Vijendar Mukunda Committed by Mark Brown
Browse files

ASoC: amd: ps: add pm ops related hw_ops for ACP7.0 & ACP7.1 platforms 



Add ACP7.0 & ACP7.1 platform specific PM ops related hw_ops.

Signed-off-by: default avatarVijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250207062819.1527184-14-Vijendar.Mukunda@amd.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 7c0ea26c

sound/soc/amd/ps/ps-common.c

+65 −0
Original line number Diff line number Diff line
@@ -378,9 +378,74 @@ static void acp70_get_config(struct pci_dev *pci, struct acp63_dev_data *acp_dat 
	}

}



static int __maybe_unused snd_acp70_suspend(struct device *dev)

{

	struct acp63_dev_data *adata;

	int ret;



	adata = dev_get_drvdata(dev);

	if (adata->is_sdw_dev) {

		adata->sdw_en_stat = check_acp_sdw_enable_status(adata);

		if (adata->sdw_en_stat) {

			writel(1, adata->acp63_base + ACP_ZSC_DSP_CTRL);

			return 0;

		}

	}

	ret = acp_hw_deinit(adata, dev);

	if (ret)

		dev_err(dev, "ACP de-init failed\n");



	return ret;

}



static int __maybe_unused snd_acp70_runtime_resume(struct device *dev)

{

	struct acp63_dev_data *adata;

	int ret;



	adata = dev_get_drvdata(dev);



	if (adata->sdw_en_stat) {

		writel(0, adata->acp63_base + ACP_ZSC_DSP_CTRL);

		writel(1, adata->acp63_base + ACP_PME_EN);

		return 0;

	}



	ret = acp_hw_init(adata, dev);

	if (ret) {

		dev_err(dev, "ACP init failed\n");

		return ret;

	}

	return 0;

}



static int __maybe_unused snd_acp70_resume(struct device *dev)

{

	struct acp63_dev_data *adata;

	int ret;



	adata = dev_get_drvdata(dev);



	if (adata->sdw_en_stat) {

		writel(0, adata->acp63_base + ACP_ZSC_DSP_CTRL);

		writel(1, adata->acp63_base + ACP_PME_EN);

		return 0;

	}



	ret = acp_hw_init(adata, dev);

	if (ret)

		dev_err(dev, "ACP init failed\n");



	return ret;

}



void acp70_hw_init_ops(struct acp_hw_ops *hw_ops)

{

	hw_ops->acp_init = acp70_init;

	hw_ops->acp_deinit = acp70_deinit;

	hw_ops->acp_get_config = acp70_get_config;

	hw_ops->acp_suspend = snd_acp70_suspend;

	hw_ops->acp_resume = snd_acp70_resume;

	hw_ops->acp_suspend_runtime = snd_acp70_suspend;

	hw_ops->acp_resume_runtime = snd_acp70_runtime_resume;

}