Re: [PATCH v3 13/20] ASoC: qdsp6: audioreach: add basic pkt alloc support

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On 8/3/2021 2:54 PM, Srinivas Kandagatla wrote:
Add basic helper functions for AudioReach.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
---

...

+
+#define APM_PARAM_ID_GAIN			0x08001006
+struct param_id_gain_cfg {
+	uint16_t gain;
+	uint16_t reserved;
+};
+
+#define PARAM_ID_PCM_OUTPUT_FORMAT_CFG		0x08001008
+struct param_id_pcm_output_format_cfg {
+	uint32_t data_format;
+	uint32_t fmt_id;
+	uint32_t payload_size;
+} __packed;
+
+struct payload_pcm_output_format_cfg {
+	uint16_t bit_width;
+	uint16_t alignment;
+	uint16_t bits_per_sample;
+	uint16_t q_factor;
+	uint16_t endianness;
+	uint16_t interleaved;
+	uint16_t reserved;
+	uint16_t num_channels;
+	uint8_t channel_mapping[0];

Current kernel convention is to use something like:
uint8_t channel_mapping[];
for flexible arrays.
I've pointed out few more later, but it would be best to run some kind of search to find them all in all files in patchset.

...

+
+struct apm_container_cfg {
+	uint32_t container_id;
+	uint32_t num_prop;
+} __packed;
+
+struct apm_cont_capablity  {
+	uint32_t capability_id;
+} __packed;
+
+#define APM_CONTAINER_PROP_ID_CAPABILITY_LIST	0x08001011
+#define APM_CONTAINER_PROP_ID_CAPABILITY_SIZE	8
+
+#define APM_PROP_ID_INVALID			0x0
+#define APM_CONTAINER_CAP_ID_PP			0x1
+#define APM_CONTAINER_CAP_ID_PP			0x1
+
+struct apm_cont_prop_id_cap_list  {
+	uint32_t num_capablity_id;
num_capability_id

...

+
+#define CONFIG_I2S_WS_SRC_EXTERNAL                          0x0
+#define CONFIG_I2S_WS_SRC_INTERNAL                          0x1
+
+#define PARAM_ID_I2S_INTF_CFG	0x08001019
+struct param_id_i2s_intf_cfg {
+	uint32_t lpaif_type;
+	uint32_t intf_idx;
+	uint16_t sd_line_idx;
+	uint16_t ws_src;
+} __packed;
+
+#define I2S_INTF_TYPE_PRIMARY		0
+#define I2S_INTF_TYPE_SECOINDARY	1
SECONDARY

+#define I2S_INTF_TYPE_TERTINARY		2
TERTIARY

+#define I2S_INTF_TYPE_QUATERNARY	3
+#define I2S_INTF_TYPE_QUINARY		4
+#define I2S_SD0				1
+#define I2S_SD1				2
+#define I2S_SD2				3
+#define I2S_SD3				4
+

...

+#define DATA_LOGGING_MAX_INPUT_PORTS		0x1
+#define DATA_LOGGING_MAX_OUTPUT_PORTS		0x1
+#define DATA_LOGGING_STACK_SIZE			2048
+#define PARAM_ID_DATA_LOGGING_CONFIG		0x08001031
+struct data_logging_config {
+	uint32_t log_code;
+	uint32_t log_tap_point_id;
+	uint32_t mode;
+} __packed;
+
+#define PARAM_ID_MFC_OUTPUT_MEDIA_FORMAT	0x08001024
+struct param_id_mfc_media_format {
+	uint32_t sample_rate;
+	uint16_t bit_width;
+	uint16_t num_channels;
+	uint16_t channel_mapping[0];
uint16_t channel_mapping[];

...

+
+struct payload_media_fmt_pcm {
+	uint32_t sample_rate;
+	uint16_t bit_width;
+	uint16_t alignment;
+	uint16_t bits_per_sample;
+	uint16_t q_factor;
+	uint16_t endianness;
+	uint16_t num_channels;
+	uint8_t channel_mapping[0];
uint8_t channel_mapping[];





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