alc5682.c File Reference

#include <acpi/acpigen.h>
#include <acpi/acpi_device.h>
#include <acpi/acpi_soundwire.h>
#include <device/device.h>
#include <device/path.h>
#include <device/soundwire.h>
#include <mipi/ids.h>
#include <stdio.h>
#include "chip.h"

Include dependency graph for alc5682.c:

Go to the source code of this file.

Functions
static void	soundwire_alc5682_fill_ssdt (const struct device *dev)
static const char *	soundwire_alc5682_acpi_name (const struct device *dev)
static void	soundwire_alc5682_enable (struct device *dev)

Variables
static struct soundwire_address	alc5682_address
static struct soundwire_slave	alc5682_slave
static struct soundwire_bra_mode	alc5682_dp0_bra_mode
static struct soundwire_dp0	alc5682_dp0
static struct soundwire_audio_mode	alc5682_audio_mode
static struct soundwire_dpn	alc5682_dpn
static const struct soundwire_codec	alc5682_codec
static struct device_operations	soundwire_alc5682_ops
struct chip_operations	drivers_soundwire_alc5682_ops

Function Documentation

soundwire_alc5682_acpi_name()

static const char* soundwire_alc5682_acpi_name ( const struct device *  dev )

static

Definition at line 153 of file alc5682.c.

References device::chip_info, config, device_path::generic, generic_path::id, name, device::path, snprintf(), and generic_path::subid.

Here is the call graph for this function:

soundwire_alc5682_enable()

static void soundwire_alc5682_enable ( struct device *  dev )

static

Definition at line 171 of file alc5682.c.

soundwire_alc5682_fill_ssdt()

static void soundwire_alc5682_fill_ssdt ( const struct device *  dev )

static

Definition at line 125 of file alc5682.c.

References acpi_device_name(), acpi_device_scope(), acpi_device_status(), acpi_dp_new_table(), acpi_dp_write(), acpigen_pop_len(), acpigen_write_ADR_soundwire_device(), acpigen_write_device(), acpigen_write_name_string(), acpigen_write_scope(), acpigen_write_STA(), alc5682_address, alc5682_codec, device::chip_info, device::chip_ops, config, device_path::generic, generic_path::id, soundwire_address::link_id, chip_operations::name, NULL, device::path, soundwire_gen_codec(), generic_path::subid, and soundwire_address::unique_id.

Here is the call graph for this function:

Variable Documentation

alc5682_address

struct soundwire_address alc5682_address

static

Initial value:

= {
        .version = SOUNDWIRE_VERSION_1_1,
        .manufacturer_id = MIPI_MFG_ID_REALTEK,
        .part_id = MIPI_DEV_ID_REALTEK_ALC5682,
        .class = MIPI_CLASS_NONE
}

Definition at line 1 of file alc5682.c.

Referenced by soundwire_alc5682_fill_ssdt().

alc5682_audio_mode

struct soundwire_audio_mode alc5682_audio_mode

static

Initial value:

= {
        .bus_frequency_configs_count = 7,
        .bus_frequency_configs = {
                1000 * KHz,     
                2400 * KHz,     
                3000 * KHz,     
                4000 * KHz,     
                4800 * KHz,     
                9600 * KHz,     
                12000 * KHz,    
        },
        
        .max_sampling_frequency = 192 * KHz,
        .min_sampling_frequency = 8 * KHz,
        .prepare_channel_behavior = CHANNEL_PREPARE_ANY_FREQUENCY
}

Definition at line 1 of file alc5682.c.

alc5682_codec

const struct soundwire_codec alc5682_codec

static

Initial value:

= {
        .slave = &alc5682_slave,
        .dp0_bra_mode = { &alc5682_dp0_bra_mode },
        .dp0 = &alc5682_dp0,
        .audio_mode = { &alc5682_audio_mode },
        .dpn = {
                {
                        .port = 1,
                        .source = &alc5682_dpn,
                        .sink = &alc5682_dpn,
                },
                {
                        .port = 2,
                        .source = &alc5682_dpn,
                        .sink = &alc5682_dpn,
                },
                {
                        .port = 3,
                        .source = &alc5682_dpn,
                        .sink = &alc5682_dpn,
                },
                {
                        .port = 4,
                        .source = &alc5682_dpn,
                        .sink = &alc5682_dpn,
                }
        }
}

Definition at line 1 of file alc5682.c.

Referenced by soundwire_alc5682_fill_ssdt().

alc5682_dp0

struct soundwire_dp0 alc5682_dp0

static

Initial value:

= {
        .port_max_wordlength = 64,
        .port_min_wordlength = 1,
        .bra_imp_def_response_supported = false,
        .simplified_channel_prepare_sm = true,
        .imp_def_dp0_interrupts_supported = 0,
        .imp_def_bpt_supported = true,
        .bra_mode_count = 1,
        .bra_mode_list = { 0 }
}

Definition at line 1 of file alc5682.c.

alc5682_dp0_bra_mode

struct soundwire_bra_mode alc5682_dp0_bra_mode

static

Initial value:

= {
        .bus_frequency_configs_count = 7,
        .bus_frequency_configs = {
                1000 * KHz,     
                2400 * KHz,     
                3000 * KHz,     
                4000 * KHz,     
                4800 * KHz,     
                9600 * KHz,     
                12000 * KHz,    
        },
        .max_data_per_frame = 470,
        .min_us_between_transactions = 0
}

Definition at line 1 of file alc5682.c.

alc5682_dpn

struct soundwire_dpn alc5682_dpn

static

Initial value:

= {
        .port_wordlength_configs_count = 3,
        .port_wordlength_configs = { 16, 20, 24 },
        .data_port_type = FULL_DATA_PORT,
        .max_grouping_supported = BLOCK_GROUP_COUNT_1,
        .simplified_channelprepare_sm = false,
        .imp_def_dpn_interrupts_supported = 0,
        .min_channel_number = 1,
        .max_channel_number = 2,
        .modes_supported = MODE_ISOCHRONOUS | MODE_TX_CONTROLLED |
                           MODE_RX_CONTROLLED | MODE_FULL_ASYNCHRONOUS,
        .block_packing_mode = true,
        .port_audio_mode_count = 1,
        .port_audio_mode_list = { 0 }
}

Definition at line 1 of file alc5682.c.

alc5682_slave

struct soundwire_slave alc5682_slave

static

Initial value:

= {
        .wake_up_unavailable = false,
        .test_mode_supported = false,
        .clock_stop_mode1_supported = true,
        .simplified_clockstopprepare_sm_supported = true,
        .clockstopprepare_hard_reset_behavior = false,
        .highPHY_capable = false,
        .paging_supported = false,
        .bank_delay_supported = false,
        .port15_read_behavior = false,
        .source_port_list = SOUNDWIRE_PORT(1) | SOUNDWIRE_PORT(2) |
                            SOUNDWIRE_PORT(3) | SOUNDWIRE_PORT(4),
        .sink_port_list = SOUNDWIRE_PORT(1) | SOUNDWIRE_PORT(2) |
                          SOUNDWIRE_PORT(3) | SOUNDWIRE_PORT(4)
}

Definition at line 1 of file alc5682.c.

drivers_soundwire_alc5682_ops

struct chip_operations drivers_soundwire_alc5682_ops

Initial value:

= {
 
        .enable_dev = soundwire_alc5682_enable
}

Definition at line 171 of file alc5682.c.

soundwire_alc5682_ops

struct device_operations soundwire_alc5682_ops

static

Initial value:

= {
        .read_resources         = noop_read_resources,
        .set_resources          = noop_set_resources,
        .acpi_name              = soundwire_alc5682_acpi_name,
        .acpi_fill_ssdt         = soundwire_alc5682_fill_ssdt,
}

Definition at line 153 of file alc5682.c.