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ASoC: Intel: Skylake: Support for multiple data blocks 

Module init params are additional data block in the module private data.
Skylake driver doesn't yet have support to parse multiple data blocks if
it appears in private data. Add support for parsing of multiple data
blocks and module init params.

Signed-off-by: Shreyas NC <shreyas.nc@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shreyas NC 2017-05-15 19:44:31 +05:30 committed by Mark Brown
parent 9a075265c6
commit 133e6e5c27
1 changed files with 16 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
sound/soc/intel/skylake/skl-topology.c
View File

@ -2070,6 +2070,16 @@ static int skl_tplg_get_token(struct device *dev,
break;
case SKL_TKN_U32_CAPS_SET_PARAMS:
mconfig->formats_config.set_params =
tkn_elem->value;
break;
case SKL_TKN_U32_CAPS_PARAMS_ID:
mconfig->formats_config.param_id =
tkn_elem->value;
break;
case SKL_TKN_U32_PROC_DOMAIN:
mconfig->domain =
tkn_elem->value;
@ -2147,7 +2157,7 @@ static int skl_tplg_get_tokens(struct device *dev,
tuple_size += tkn_count * sizeof(*tkn_elem);
}
return 0;
return off;
}
/*
@ -2198,10 +2208,11 @@ static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w,
num_blocks = ret;
off += array->size;
array = (struct snd_soc_tplg_vendor_array *)(tplg_w->priv.data + off);
/* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */
while (num_blocks > 0) {
array = (struct snd_soc_tplg_vendor_array *)
(tplg_w->priv.data + off);
ret = skl_tplg_get_desc_blocks(dev, array);
if (ret < 0)
@ -2237,7 +2248,9 @@ static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w,
memcpy(mconfig->formats_config.caps, data,
mconfig->formats_config.caps_size);
--num_blocks;
ret = mconfig->formats_config.caps_size;
}
off += ret;
}
return 0;