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

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

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250207062819.1527184-14-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vijendar Mukunda
2025-02-07 11:58:07 +05:30
committed by Mark Brown
parent 7c0ea26c57
commit fde277dbcf
1 changed files with 65 additions and 0 deletions
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65
sound/soc/amd/ps/ps-common.c
View File

@@ -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;
}