@@ -20,7 +20,7 @@ static int quirk_override = -1;
module_param_named(quirk, quirk_override, int, 0444);
MODULE_PARM_DESC(quirk, "Board-specific quirk override");
-#define INC_ID(BE, CPU, LINK) do { (BE)++; (CPU)++; (LINK)++; } while (0)
+#define INC_ID(BE, LINK) do { (BE)++; (LINK)++; } while (0)
static void log_quirks(struct device *dev)
{
@@ -1017,7 +1017,7 @@ static inline int find_codec_info_acpi(const u8 *acpi_id)
*/
static int get_dailink_info(struct device *dev,
const struct snd_soc_acpi_link_adr *adr_link,
- int *sdw_be_num, int *sdw_cpu_dai_num, int *codecs_num)
+ int *sdw_be_num, int *codecs_num)
{
bool group_visited[SDW_MAX_GROUPS];
bool no_aggregation;
@@ -1025,7 +1025,6 @@ static int get_dailink_info(struct device *dev,
int j;
no_aggregation = sof_sdw_quirk & SOF_SDW_NO_AGGREGATION;
- *sdw_cpu_dai_num = 0;
*sdw_be_num = 0;
if (!adr_link)
@@ -1074,8 +1073,6 @@ static int get_dailink_info(struct device *dev,
if (!codec_info->dais[j].direction[stream])
continue;
- (*sdw_cpu_dai_num)++;
-
/* count BE for each non-aggregated slave or group */
if (!endpoint->aggregated || no_aggregation ||
!group_visited[endpoint->group_id])
@@ -1332,11 +1329,9 @@ static void set_dailink_map(struct snd_soc_dai_link_codec_ch_map *sdw_codec_ch_m
static const char * const type_strings[] = {"SimpleJack", "SmartAmp", "SmartMic"};
static int create_sdw_dailink(struct snd_soc_card *card, int *link_index,
- struct snd_soc_dai_link *dai_links,
- int sdw_be_num, int sdw_cpu_dai_num,
- struct snd_soc_dai_link_component *cpus,
+ struct snd_soc_dai_link *dai_links, int sdw_be_num,
const struct snd_soc_acpi_link_adr *adr_link,
- int *cpu_id, struct snd_soc_codec_conf *codec_conf,
+ struct snd_soc_codec_conf *codec_conf,
int codec_count, int *be_id,
int *codec_conf_index,
bool *ignore_pch_dmic,
@@ -1348,9 +1343,10 @@ static int create_sdw_dailink(struct snd_soc_card *card, int *link_index,
struct device *dev = card->dev;
const struct snd_soc_acpi_link_adr *adr_link_next;
struct snd_soc_dai_link_component *codecs;
+ struct snd_soc_dai_link_component *cpus;
struct sof_sdw_codec_info *codec_info;
int cpu_dai_id[SDW_MAX_CPU_DAIS];
- int cpu_dai_num, cpu_dai_index;
+ int cpu_dai_num;
unsigned int group_id;
int codec_dlc_index = 0;
int codec_index;
@@ -1421,7 +1417,6 @@ static int create_sdw_dailink(struct snd_soc_card *card, int *link_index,
if (codec_info->ignore_pch_dmic)
*ignore_pch_dmic = true;
- cpu_dai_index = *cpu_id;
for_each_pcm_streams(stream) {
struct snd_soc_dai_link_codec_ch_map *sdw_codec_ch_maps;
char *name, *cpu_name;
@@ -1459,6 +1454,10 @@ static int create_sdw_dailink(struct snd_soc_card *card, int *link_index,
if (!name)
return -ENOMEM;
+ cpus = devm_kcalloc(dev, cpu_dai_num, sizeof(*cpus), GFP_KERNEL);
+ if (!cpus)
+ return -ENOMEM;
+
/*
* generate CPU DAI name base on the sdw link ID and
* PIN ID with offset of 2 according to sdw dai driver.
@@ -1470,13 +1469,7 @@ static int create_sdw_dailink(struct snd_soc_card *card, int *link_index,
if (!cpu_name)
return -ENOMEM;
- if (cpu_dai_index >= sdw_cpu_dai_num) {
- dev_err(dev, "invalid cpu dai index %d\n",
- cpu_dai_index);
- return -EINVAL;
- }
-
- cpus[cpu_dai_index++].dai_name = cpu_name;
+ cpus[k].dai_name = cpu_name;
}
/*
@@ -1488,17 +1481,11 @@ static int create_sdw_dailink(struct snd_soc_card *card, int *link_index,
return -EINVAL;
}
- if (*cpu_id >= sdw_cpu_dai_num) {
- dev_err(dev, "invalid cpu dai index %d\n", *cpu_id);
- return -EINVAL;
- }
-
playback = (stream == SNDRV_PCM_STREAM_PLAYBACK);
capture = (stream == SNDRV_PCM_STREAM_CAPTURE);
+
init_dai_link(dev, dai_links + *link_index, (*be_id)++, name,
- playback, capture,
- cpus + *cpu_id, cpu_dai_num,
- codecs, codec_num,
+ playback, capture, cpus, cpu_dai_num, codecs, codec_num,
NULL, &sdw_ops);
/*
@@ -1515,8 +1502,6 @@ static int create_sdw_dailink(struct snd_soc_card *card, int *link_index,
dev_err(dev, "failed to init codec %d\n", codec_index);
return ret;
}
-
- *cpu_id += cpu_dai_num;
}
return 0;
@@ -1533,7 +1518,6 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
struct snd_soc_acpi_mach_params *mach_params = &mach->mach_params;
const struct snd_soc_acpi_link_adr *adr_link = mach_params->links;
bool aggregation = !(sof_sdw_quirk & SOF_SDW_NO_AGGREGATION);
- struct snd_soc_dai_link_component *cpus;
struct snd_soc_codec_conf *codec_conf;
bool append_dai_type = false;
bool ignore_pch_dmic = false;
@@ -1545,15 +1529,11 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
int num_links, link_index = 0;
char *name, *cpu_dai_name;
char *codec_name, *codec_dai_name;
- int total_cpu_dai_num;
- int sdw_cpu_dai_num;
int i, j, be_id = 0;
int codec_index;
- int cpu_id = 0;
int ret;
- ret = get_dailink_info(dev, adr_link, &sdw_be_num, &sdw_cpu_dai_num,
- &codec_conf_num);
+ ret = get_dailink_info(dev, adr_link, &sdw_be_num, &codec_conf_num);
if (ret < 0) {
dev_err(dev, "failed to get sdw link info %d\n", ret);
return ret;
@@ -1596,12 +1576,6 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
if (!dai_links)
return -ENOMEM;
- /* allocated CPU DAIs */
- total_cpu_dai_num = sdw_cpu_dai_num + ssp_num + dmic_num + hdmi_num + bt_num;
- cpus = devm_kcalloc(dev, total_cpu_dai_num, sizeof(*cpus), GFP_KERNEL);
- if (!cpus)
- return -ENOMEM;
-
/* allocate codec conf, will be populated when dailinks are created */
codec_conf = devm_kcalloc(dev, codec_conf_num, sizeof(*codec_conf),
GFP_KERNEL);
@@ -1663,8 +1637,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
for (j = 0; j < codec_info_list[codec_index].dai_num ; j++) {
ret = create_sdw_dailink(card, &link_index, dai_links,
- sdw_be_num, sdw_cpu_dai_num, cpus,
- adr_link, &cpu_id,
+ sdw_be_num, adr_link,
codec_conf, codec_conf_num,
&be_id, &codec_conf_index,
&ignore_pch_dmic, append_dai_type, i, j);
@@ -1712,7 +1685,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
if (ret < 0)
return ret;
- INC_ID(be_id, cpu_id, link_index);
+ INC_ID(be_id, link_index);
}
DMIC:
@@ -1730,7 +1703,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
if (ret)
return ret;
- INC_ID(be_id, cpu_id, link_index);
+ INC_ID(be_id, link_index);
ret = init_simple_dai_link(dev, dai_links + link_index, be_id, "dmic16k",
0, 1, // DMIC only supports capture
@@ -1740,7 +1713,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
if (ret)
return ret;
- INC_ID(be_id, cpu_id, link_index);
+ INC_ID(be_id, link_index);
}
HDMI:
@@ -1765,7 +1738,7 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
if (ret)
return ret;
- INC_ID(be_id, cpu_id, link_index);
+ INC_ID(be_id, link_index);
}
if (sof_sdw_quirk & SOF_SSP_BT_OFFLOAD_PRESENT) {