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 --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 {