[PATCH 08/13] ASoC: amd: acp: add condition check for i2s clock generation
From: Syed Saba Kareem
Date: Sat Oct 21 2023 - 10:52:50 EST
for only PDM endpoint i2s master clock is not required.
Add a condition check for the same based on chip flag value.
Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@xxxxxxx>
---
sound/soc/amd/acp/acp-rembrandt.c | 12 ++++++++++--
sound/soc/amd/acp/acp63.c | 12 ++++++++----
2 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/sound/soc/amd/acp/acp-rembrandt.c b/sound/soc/amd/acp/acp-rembrandt.c
index ef5fe6438efd..158f819f8da4 100644
--- a/sound/soc/amd/acp/acp-rembrandt.c
+++ b/sound/soc/amd/acp/acp-rembrandt.c
@@ -191,6 +191,7 @@ static int rembrandt_audio_probe(struct platform_device *pdev)
struct acp_chip_info *chip;
struct acp_dev_data *adata;
struct resource *res;
+ u32 ret;
chip = dev_get_platdata(&pdev->dev);
if (!chip || !chip->base) {
@@ -234,7 +235,12 @@ static int rembrandt_audio_probe(struct platform_device *pdev)
acp_machine_select(adata);
dev_set_drvdata(dev, adata);
- acp6x_master_clock_generate(dev);
+
+ if (chip->flag != FLAG_AMD_LEGACY_ONLY_DMIC) {
+ ret = acp6x_master_clock_generate(dev);
+ if (ret)
+ return ret;
+ }
acp_enable_interrupts(adata);
acp_platform_register(dev);
pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS);
@@ -263,7 +269,9 @@ static int __maybe_unused rmb_pcm_resume(struct device *dev)
snd_pcm_uframes_t buf_in_frames;
u64 buf_size;
- acp6x_master_clock_generate(dev);
+ if (adata->flag != FLAG_AMD_LEGACY_ONLY_DMIC)
+ acp6x_master_clock_generate(dev);
+
spin_lock(&adata->acp_lock);
list_for_each_entry(stream, &adata->stream_list, list) {
substream = stream->substream;
diff --git a/sound/soc/amd/acp/acp63.c b/sound/soc/amd/acp/acp63.c
index 0cec6ecaadfa..b871a216a6af 100644
--- a/sound/soc/amd/acp/acp63.c
+++ b/sound/soc/amd/acp/acp63.c
@@ -244,10 +244,12 @@ static int acp63_audio_probe(struct platform_device *pdev)
adata->machines = snd_soc_acpi_amd_acp63_acp_machines;
acp_machine_select(adata);
dev_set_drvdata(dev, adata);
- ret = acp63_i2s_master_clock_generate(adata);
- if (ret)
- return ret;
+ if (chip->flag != FLAG_AMD_LEGACY_ONLY_DMIC) {
+ ret = acp63_i2s_master_clock_generate(adata);
+ if (ret)
+ return ret;
+ }
acp_enable_interrupts(adata);
acp_platform_register(dev);
pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS);
@@ -276,7 +278,9 @@ static int __maybe_unused acp63_pcm_resume(struct device *dev)
snd_pcm_uframes_t buf_in_frames;
u64 buf_size;
- acp63_i2s_master_clock_generate(adata);
+ if (adata->flag != FLAG_AMD_LEGACY_ONLY_DMIC)
+ acp63_i2s_master_clock_generate(adata);
+
spin_lock(&adata->acp_lock);
list_for_each_entry(stream, &adata->stream_list, list) {
if (stream) {
--
2.25.1