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@xxxxxxx>
---
sound/soc/amd/acp/acp-i2s.c | 2 ++
sound/soc/amd/acp/amd.h | 2 ++
2 files changed, 4 insertions(+)
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 {
--
2.25.1
