diff mbox series

[v2,06/10] ASoC: amd: acp: store xfer_resolution of the stream

Message ID 20230626135515.1252063-7-Syed.SabaKareem@amd.com (mailing list archive)
State Accepted
Commit c8786ac7bb374276b1c2b545b4a6be3b230be7cb
Headers show
Series Refactor acp legacy driver and add | expand

Commit Message

Saba Kareem, Syed June 26, 2023, 1:55 p.m. UTC 
Store the 'xfer_resolution' of the stream in private data structure,
it will be used to reprogram the xfer_resolution for the active stream
during system level resume.

Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@amd.com>
---
 sound/soc/amd/acp/acp-i2s.c | 2 ++
 sound/soc/amd/acp/amd.h     | 2 ++
 2 files changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/sound/soc/amd/acp/acp-i2s.c b/sound/soc/amd/acp/acp-i2s.c
index 09b6511c0a26..09dc5f2c0bfc 100644
--- a/sound/soc/amd/acp/acp-i2s.c
+++ b/sound/soc/amd/acp/acp-i2s.c
@@ -149,6 +149,7 @@  static int acp_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_
 			dev_err(dev, "Invalid dai id %x\n", dai->driver->id);
 			return -EINVAL;
 		}
+		adata->xfer_tx_resolution[dai->driver->id - 1] = xfer_resolution;
 	} else {
 		switch (dai->driver->id) {
 		case I2S_BT_INSTANCE:
@@ -167,6 +168,7 @@  static int acp_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_
 			dev_err(dev, "Invalid dai id %x\n", dai->driver->id);
 			return -EINVAL;
 		}
+		adata->xfer_rx_resolution[dai->driver->id - 1] = xfer_resolution;
 	}
 
 	val = readl(adata->acp_base + reg_val);
diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h
index f53613216397..38c152c6c8c6 100644
--- a/sound/soc/amd/acp/amd.h
+++ b/sound/soc/amd/acp/amd.h
@@ -166,6 +166,8 @@  struct acp_dev_data {
 	struct acp_resource *rsrc;
 	u32 tdm_tx_fmt[3];
 	u32 tdm_rx_fmt[3];
+	u32 xfer_tx_resolution[3];
+	u32 xfer_rx_resolution[3];
 };
 
 union acp_i2stdm_mstrclkgen {