rt5663.c File Reference

#include <soc/nhlt.h>

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Functions
int	nhlt_soc_add_rt5663 (struct nhlt *nhlt, int hwlink)

Variables
static const struct nhlt_format_config	rt5663_formats []
static const struct nhlt_tdm_config	tdm_config
static const struct nhlt_endp_descriptor	rt5663_descriptors []

Function Documentation

nhlt_soc_add_rt5663()

int nhlt_soc_add_rt5663	(	struct nhlt *	nhlt,
		int	hwlink
	)

Definition at line 57 of file rt5663.c.

References ARRAY_SIZE, nhlt_add_ssp_endpoints(), and rt5663_descriptors.

Referenced by mainboard_write_acpi_tables(), and variant_nhlt_init().

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Variable Documentation

rt5663_descriptors

const struct nhlt_endp_descriptor rt5663_descriptors[]

static

Initial value:

= {
        
        {
                .link = NHLT_LINK_SSP,
                .device = NHLT_SSP_DEV_I2S,
                .direction = NHLT_DIR_RENDER,
                .vid = NHLT_VID,
                .did = NHLT_DID_SSP,
                .cfg = &tdm_config,
                .cfg_size = sizeof(tdm_config),
                .formats = rt5663_formats,
                .num_formats = ARRAY_SIZE(rt5663_formats),
        },
        
        {
                .link = NHLT_LINK_SSP,
                .device = NHLT_SSP_DEV_I2S,
                .direction = NHLT_DIR_CAPTURE,
                .vid = NHLT_VID,
                .did = NHLT_DID_SSP,
                .cfg = &tdm_config,
                .cfg_size = sizeof(tdm_config),
                .formats = rt5663_formats,
                .num_formats = ARRAY_SIZE(rt5663_formats),
        },
}

Definition at line 1 of file rt5663.c.

Referenced by nhlt_soc_add_rt5663().

rt5663_formats

const struct nhlt_format_config rt5663_formats[]

static

Initial value:

= {
        
        {
                .num_channels = 2,
                .sample_freq_khz = 48,
                .container_bits_per_sample = 32,
                .valid_bits_per_sample = 24,
                .speaker_mask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT,
                .settings_file = "rt5663-2ch-48khz-24b.bin",
        },
}

Definition at line 1 of file rt5663.c.

tdm_config

const struct nhlt_tdm_config tdm_config

static

Initial value:

= {
        .virtual_slot = 0,
        .config_type = NHLT_TDM_BASIC,
}

Definition at line 1 of file rt5663.c.