Unverified Commit 92f500cf authored by Keyon Jie's avatar Keyon Jie Committed by Mark Brown
Browse files

ASoC: SOF: topology: create component extended tokens 



Add comp_ext_tokens which will be used to parse all extended tokens,
these tokens will be stored it to struct snd_sof_widget.

Signed-off-by: default avatarKeyon Jie <yang.jie@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: default avatarKai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200904132744.1699575-4-kai.vehmanen@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent f970a77f

sound/soc/sof/topology.c

+17 −0
Original line number Diff line number Diff line
@@ -492,6 +492,16 @@ static int get_token_u16(void *elem, void *object, u32 offset, u32 size) 
	return 0;

}



static int get_token_uuid(void *elem, void *object, u32 offset, u32 size)

{

	struct snd_soc_tplg_vendor_uuid_elem *velem = elem;

	u8 *dst = (u8 *)object + offset;



	memcpy(dst, velem->uuid, UUID_SIZE);



	return 0;

}



static int get_token_comp_format(void *elem, void *object, u32 offset, u32 size)

{

	struct snd_soc_tplg_vendor_string_elem *velem = elem;
@@ -725,6 +735,13 @@ static const struct sof_topology_token core_tokens[] = { 
		offsetof(struct sof_ipc_comp, core), 0},

};



/* Component extended tokens */

static const struct sof_topology_token comp_ext_tokens[] = {

	{SOF_TKN_COMP_UUID,

		SND_SOC_TPLG_TUPLE_TYPE_UUID, get_token_uuid,

		offsetof(struct sof_ipc_comp_ext, uuid), 0},

};



/*

 * DMIC PDM Tokens

 * SOF_TKN_INTEL_DMIC_PDM_CTRL_ID should be the first token