Add ACP7.0 & ACP7.1 platform specific PM ops related hw_ops.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@xxxxxxx>
---
sound/soc/amd/ps/ps-common.c | 65 ++++++++++++++++++++++++++++++++++++
1 file changed, 65 insertions(+)
diff --git a/sound/soc/amd/ps/ps-common.c b/sound/soc/amd/ps/ps-common.c
index a15284bde48d..6639dac0a415 100644
--- a/sound/soc/amd/ps/ps-common.c
+++ b/sound/soc/amd/ps/ps-common.c
@@ -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;
}
--
2.34.1
