From 38a9a06794fe052dab57177f0320f44124e6cef9 Mon Sep 17 00:00:00 2001
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Date: Tue, 8 Mar 2022 08:43:40 -0800
Subject: [PATCH] ASoC: SOF: topology: Modify signature for token parsing functions
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Git-commit: 38a9a06794fe052dab57177f0320f44124e6cef9
Patch-mainline: v5.18-rc1
References: jsc#PED-850
Modify the signature for sof_parse_uuid_tokens(),
sof_parse_word_tokens() and sof_parse_string_tokens() to reorder the
arguments to be more intuitive and rename the count arg to num_tokens.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220308164344.577647-15-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/sof/topology.c | 78 ++++++++++++++++++++++++++--------------
1 file changed, 52 insertions(+), 26 deletions(-)
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index 42260d0b9740..8b2c01f45b72 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -807,12 +807,21 @@ static const struct sof_topology_token afe_tokens[] = {
offsetof(struct sof_ipc_dai_mtk_afe_params, format)},
};
+/**
+ * sof_parse_uuid_tokens - Parse multiple sets of UUID tokens
+ * @scomp: pointer to soc component
+ * @object: target ipc struct for parsed values
+ * @offset: offset within the object pointer
+ * @tokens: array of struct sof_topology_token containing the tokens to be matched
+ * @num_tokens: number of tokens in tokens array
+ * @array: source pointer to consecutive vendor arrays in topology
+ *
+ * This function parses multiple sets of string type tokens in vendor arrays
+ */
static int sof_parse_uuid_tokens(struct snd_soc_component *scomp,
- void *object,
- const struct sof_topology_token *tokens,
- int count,
- struct snd_soc_tplg_vendor_array *array,
- size_t offset)
+ void *object, size_t offset,
+ const struct sof_topology_token *tokens, int num_tokens,
+ struct snd_soc_tplg_vendor_array *array)
{
struct snd_soc_tplg_vendor_uuid_elem *elem;
int found = 0;
@@ -823,7 +832,7 @@ static int sof_parse_uuid_tokens(struct snd_soc_component *scomp,
elem = &array->uuid[i];
/* search for token */
- for (j = 0; j < count; j++) {
+ for (j = 0; j < num_tokens; j++) {
/* match token type */
if (tokens[j].type != SND_SOC_TPLG_TUPLE_TYPE_UUID)
continue;
@@ -843,12 +852,21 @@ static int sof_parse_uuid_tokens(struct snd_soc_component *scomp,
return found;
}
+/**
+ * sof_parse_string_tokens - Parse multiple sets of tokens
+ * @scomp: pointer to soc component
+ * @object: target ipc struct for parsed values
+ * @offset: offset within the object pointer
+ * @tokens: array of struct sof_topology_token containing the tokens to be matched
+ * @num_tokens: number of tokens in tokens array
+ * @array: source pointer to consecutive vendor arrays in topology
+ *
+ * This function parses multiple sets of string type tokens in vendor arrays
+ */
static int sof_parse_string_tokens(struct snd_soc_component *scomp,
- void *object,
- const struct sof_topology_token *tokens,
- int count,
- struct snd_soc_tplg_vendor_array *array,
- size_t offset)
+ void *object, int offset,
+ const struct sof_topology_token *tokens, int num_tokens,
+ struct snd_soc_tplg_vendor_array *array)
{
struct snd_soc_tplg_vendor_string_elem *elem;
int found = 0;
@@ -859,7 +877,7 @@ static int sof_parse_string_tokens(struct snd_soc_component *scomp,
elem = &array->string[i];
/* search for token */
- for (j = 0; j < count; j++) {
+ for (j = 0; j < num_tokens; j++) {
/* match token type */
if (tokens[j].type != SND_SOC_TPLG_TUPLE_TYPE_STRING)
continue;
@@ -878,12 +896,21 @@ static int sof_parse_string_tokens(struct snd_soc_component *scomp,
return found;
}
+/**
+ * sof_parse_word_tokens - Parse multiple sets of tokens
+ * @scomp: pointer to soc component
+ * @object: target ipc struct for parsed values
+ * @offset: offset within the object pointer
+ * @tokens: array of struct sof_topology_token containing the tokens to be matched
+ * @num_tokens: number of tokens in tokens array
+ * @array: source pointer to consecutive vendor arrays in topology
+ *
+ * This function parses multiple sets of word type tokens in vendor arrays
+ */
static int sof_parse_word_tokens(struct snd_soc_component *scomp,
- void *object,
- const struct sof_topology_token *tokens,
- int count,
- struct snd_soc_tplg_vendor_array *array,
- size_t offset)
+ void *object, int offset,
+ const struct sof_topology_token *tokens, int num_tokens,
+ struct snd_soc_tplg_vendor_array *array)
{
struct snd_soc_tplg_vendor_value_elem *elem;
int found = 0;
@@ -894,7 +921,7 @@ static int sof_parse_word_tokens(struct snd_soc_component *scomp,
elem = &array->value[i];
/* search for token */
- for (j = 0; j < count; j++) {
+ for (j = 0; j < num_tokens; j++) {
/* match token type */
if (!(tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_WORD ||
tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_SHORT ||
@@ -907,8 +934,7 @@ static int sof_parse_word_tokens(struct snd_soc_component *scomp,
continue;
/* load token */
- tokens[j].get_token(elem, object,
- offset + tokens[j].offset);
+ tokens[j].get_token(elem, object, offset + tokens[j].offset);
found++;
}
@@ -964,19 +990,19 @@ static int sof_parse_token_sets(struct snd_soc_component *scomp,
/* call correct parser depending on type */
switch (le32_to_cpu(array->type)) {
case SND_SOC_TPLG_TUPLE_TYPE_UUID:
- found += sof_parse_uuid_tokens(scomp, object, tokens,
- count, array, offset);
+ found += sof_parse_uuid_tokens(scomp, object, offset, tokens, count,
+ array);
break;
case SND_SOC_TPLG_TUPLE_TYPE_STRING:
- found += sof_parse_string_tokens(scomp, object, tokens,
- count, array, offset);
+ found += sof_parse_string_tokens(scomp, object, offset, tokens, count,
+ array);
break;
case SND_SOC_TPLG_TUPLE_TYPE_BOOL:
case SND_SOC_TPLG_TUPLE_TYPE_BYTE:
case SND_SOC_TPLG_TUPLE_TYPE_WORD:
case SND_SOC_TPLG_TUPLE_TYPE_SHORT:
- found += sof_parse_word_tokens(scomp, object, tokens,
- count, array, offset);
+ found += sof_parse_word_tokens(scomp, object, offset, tokens, count,
+ array);
break;
default:
dev_err(scomp->dev, "error: unknown token type %d\n",
--
2.35.3