#include <acpi/acpigen.h>
#include <acpi/acpi_device.h>
#include <acpi/acpi_soundwire.h>
#include <commonlib/helpers.h>
#include <device/soundwire.h>
#include <stddef.h>

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Data Structures
struct	soundwire_name_map
	struct soundwire_name_map - Map ACPI name to SoundWire property name. More...

Macros
#define	SDW_PFX "mipi-sdw-"

#define	SDW_INT(__key, __val) acpi_dp_add_integer(dsd, SDW_PFX __key, __val)

#define	SDW_INT_ARRAY(__key, __val) acpi_dp_add_integer_array(dsd, SDW_PFX __key, __val, __val##_count)

Functions
static void	soundwire_gen_interface_revision (struct acpi_dp *dsd)

static void	soundwire_gen_slave (struct acpi_dp dsd, const struct soundwire_slave prop)

static void	soundwire_gen_multilane (struct acpi_dp dsd, const struct soundwire_multilane prop)

static void	soundwire_gen_link (struct acpi_dp dsd, const struct soundwire_link prop)

static void	soundwire_gen_bra_mode (struct acpi_dp dsd, const struct soundwire_bra_mode prop)

static void	soundwire_gen_audio_mode (struct acpi_dp dsd, const struct soundwire_audio_mode prop)

static void	soundwire_gen_dp0 (struct acpi_dp dsd, const struct soundwire_dp0 prop)

static void	soundwire_gen_dpn (struct acpi_dp dsd, const struct soundwire_dpn prop)

void	soundwire_gen_controller (struct acpi_dp dsd, const struct soundwire_controller prop, soundwire_link_prop_cb link_prop_cb)
	soundwire_gen_controller() - Generate SoundWire properties for master links. More...

void	soundwire_gen_codec (struct acpi_dp dsd, const struct soundwire_codec codec, soundwire_dp_prop_cb dp_prop_cb)
	soundwire_gen_codec() - Generate SoundWire properties for codec device. More...

Variables
static const struct soundwire_name_map	bra_mode_names []

static const struct soundwire_name_map	audio_mode_names []

static const struct soundwire_name_map	dpn_source_names []

static const struct soundwire_name_map	dpn_sink_names []

static const struct soundwire_name_map	link_names []

static const char *const	multilane_names []

static const char *const	multilane_master_lane_names []

static const char *const	multilane_slave_link_names []

static const char *const	multilane_bus_holder_names []

Macro Definition Documentation

◆ SDW_INT

#define SDW_INT	(	__key,
		__val
	)	acpi_dp_add_integer(dsd, SDW_PFX __key, __val)

Definition at line 14 of file soundwire.c.

◆ SDW_INT_ARRAY

#define SDW_INT_ARRAY	(	__key,
		__val
	)	acpi_dp_add_integer_array(dsd, SDW_PFX __key, __val, __val##_count)

Definition at line 18 of file soundwire.c.

◆ SDW_PFX

#define SDW_PFX "mipi-sdw-"

Definition at line 11 of file soundwire.c.

Function Documentation

◆ soundwire_gen_audio_mode()

static void soundwire_gen_audio_mode	(	struct acpi_dp *	dsd,
		const struct soundwire_audio_mode *	prop
	)

static

Definition at line 220 of file soundwire.c.

Referenced by soundwire_gen_codec().

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◆ soundwire_gen_bra_mode()

static void soundwire_gen_bra_mode	(	struct acpi_dp *	dsd,
		const struct soundwire_bra_mode *	prop
	)

static

Definition at line 206 of file soundwire.c.

References soundwire_bra_mode::bus_frequency_configs, soundwire_bra_mode::bus_frequency_configs_count, soundwire_bra_mode::max_bus_frequency, soundwire_bra_mode::max_data_per_frame, soundwire_bra_mode::min_bus_frequency, soundwire_bra_mode::min_us_between_transactions, SDW_INT, SDW_INT_ARRAY, and SOUNDWIRE_MAX.

Referenced by soundwire_gen_codec().

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◆ soundwire_gen_codec()

void soundwire_gen_codec	(	struct acpi_dp *	dsd,
		const struct soundwire_codec *	codec,
		soundwire_dp_prop_cb	dp_prop_cb
	)

soundwire_gen_codec() - Generate SoundWire properties for codec device.

@dsd: ACPI Device Property handle. @prop: Properties for codec which includes all other properties. @dp_prop_cb: Callback to allow custom codec properties.

Definition at line 338 of file soundwire.c.

References acpi_dp_add_child(), acpi_dp_new_table(), soundwire_codec::audio_mode, audio_mode_names, bra_mode_names, soundwire_codec::dp0, soundwire_codec::dp0_bra_mode, soundwire_codec::dpn, dpn_sink_names, dpn_source_names, soundwire_codec::multilane, name, soundwire_dpn_entry::port, soundwire_dpn_entry::sink, soundwire_codec::slave, soundwire_gen_audio_mode(), soundwire_gen_bra_mode(), soundwire_gen_dp0(), soundwire_gen_dpn(), soundwire_gen_multilane(), soundwire_gen_slave(), SOUNDWIRE_MAX_DPN, SOUNDWIRE_MAX_MODE, SOUNDWIRE_MIN_DPN, and soundwire_dpn_entry::source.

Referenced by soundwire_alc1308_fill_ssdt(), soundwire_alc5682_fill_ssdt(), soundwire_alc711_fill_ssdt(), and soundwire_max98373_fill_ssdt().

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◆ soundwire_gen_controller()

void soundwire_gen_controller	(	struct acpi_dp *	dsd,
		const struct soundwire_controller *	prop,
		soundwire_link_prop_cb	link_prop_cb
	)

soundwire_gen_controller() - Generate SoundWire properties for master links.

@dsd: ACPI Device Property handle for controller. @prop: Properties for controller which includes all other properties. @link_prop_cb: Callback to allow custom link properties.

Definition at line 318 of file soundwire.c.

References acpi_dp_add_child(), acpi_dp_new_table(), link_names, soundwire_controller::master_list, soundwire_controller::master_list_count, SDW_INT, soundwire_gen_interface_revision(), soundwire_gen_link(), and SOUNDWIRE_MAX_LINK.

Referenced by intel_soundwire_fill_ssdt().

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◆ soundwire_gen_dp0()

static void soundwire_gen_dp0	(	struct acpi_dp *	dsd,
		const struct soundwire_dp0 *	prop
	)

static

Definition at line 246 of file soundwire.c.

References acpi_dp_add_child(), acpi_dp_new_table(), soundwire_dp0::bra_flow_controlled, soundwire_dp0::bra_imp_def_response_supported, soundwire_dp0::bra_mode_count, bra_mode_names, soundwire_dp0::bra_role_supported, soundwire_dp0::imp_def_bpt_supported, soundwire_dp0::imp_def_dp0_interrupts_supported, soundwire_dp0::port_max_wordlength, soundwire_dp0::port_min_wordlength, soundwire_dp0::port_wordlength_configs, soundwire_dp0::port_wordlength_configs_count, SDW_INT, SDW_INT_ARRAY, soundwire_dp0::simplified_channel_prepare_sm, SOUNDWIRE_MAX, and SOUNDWIRE_MAX_MODE.

Referenced by soundwire_gen_codec().

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◆ soundwire_gen_dpn()

static void soundwire_gen_dpn	(	struct acpi_dp *	dsd,
		const struct soundwire_dpn *	prop
	)

static

Definition at line 272 of file soundwire.c.

References acpi_dp_add_child(), acpi_dp_new_table(), audio_mode_names, soundwire_dpn::block_packing_mode, soundwire_dpn::channel_combination_list, soundwire_dpn::channel_combination_list_count, soundwire_dpn::channel_number_list, soundwire_dpn::channel_number_list_count, soundwire_dpn::data_port_type, soundwire_dpn::imp_def_dpn_interrupts_supported, soundwire_dpn::max_async_buffer, soundwire_dpn::max_channel_number, soundwire_dpn::max_grouping_supported, soundwire_dpn::min_channel_number, soundwire_dpn::modes_supported, soundwire_dpn::port_audio_mode_count, soundwire_dpn::port_channelprepare_timeout, soundwire_dpn::port_encoding_type, soundwire_dpn::port_max_wordlength, soundwire_dpn::port_min_wordlength, soundwire_dpn::port_wordlength_configs, soundwire_dpn::port_wordlength_configs_count, SDW_INT, SDW_INT_ARRAY, soundwire_dpn::simplified_channelprepare_sm, SOUNDWIRE_MAX, and SOUNDWIRE_MAX_MODE.

Referenced by soundwire_gen_codec().

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◆ soundwire_gen_interface_revision()

static void soundwire_gen_interface_revision ( struct acpi_dp * dsd )

static

Definition at line 134 of file soundwire.c.

References acpi_dp_add_integer(), SDW_PFX, and SOUNDWIRE_SW_VERSION_1_0.

Referenced by soundwire_gen_controller(), soundwire_gen_multilane(), and soundwire_gen_slave().

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◆ soundwire_gen_link()

static void soundwire_gen_link	(	struct acpi_dp *	dsd,
		const struct soundwire_link *	prop
	)

static

Definition at line 190 of file soundwire.c.

References soundwire_link::clock_frequencies_supported, soundwire_link::clock_frequencies_supported_count, soundwire_link::clock_stop_mode0_supported, soundwire_link::clock_stop_mode1_supported, soundwire_link::command_error_threshold, soundwire_link::default_frame_col_size, soundwire_link::default_frame_rate, soundwire_link::default_frame_row_size, soundwire_link::dynamic_frame_shape, SDW_INT, SDW_INT_ARRAY, and SOUNDWIRE_MAX.

Referenced by soundwire_gen_controller().

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◆ soundwire_gen_multilane()

static void soundwire_gen_multilane	(	struct acpi_dp *	dsd,
		const struct soundwire_multilane *	prop
	)

static

Definition at line 164 of file soundwire.c.

Referenced by soundwire_gen_codec().

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◆ soundwire_gen_slave()

static void soundwire_gen_slave	(	struct acpi_dp *	dsd,
		const struct soundwire_slave *	prop
	)

static

Definition at line 139 of file soundwire.c.

References soundwire_slave::bank_delay_supported, soundwire_slave::clock_stop_mode1_supported, soundwire_slave::clockstopprepare_hard_reset_behavior, soundwire_slave::clockstopprepare_timeout, soundwire_slave::highPHY_capable, soundwire_slave::master_count, soundwire_slave::paging_supported, soundwire_slave::port15_read_behavior, SDW_INT, soundwire_slave::simplified_clockstopprepare_sm_supported, soundwire_slave::sink_port_list, soundwire_slave::slave_channelprepare_timeout, soundwire_gen_interface_revision(), soundwire_slave::source_port_list, soundwire_slave::test_mode_supported, and soundwire_slave::wake_up_unavailable.

Referenced by soundwire_gen_codec().

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Variable Documentation

◆ audio_mode_names

const struct soundwire_name_map audio_mode_names[]

static

Initial value:

= {
        { "MOD0", SDW_PFX "port-audio-mode-0" },
        { "MOD1", SDW_PFX "port-audio-mode-1" },
        { "MOD2", SDW_PFX "port-audio-mode-2" },
        { "MOD3", SDW_PFX "port-audio-mode-3" },
}

Definition at line 1 of file soundwire.c.

Referenced by soundwire_gen_codec(), and soundwire_gen_dpn().

◆ bra_mode_names

const struct soundwire_name_map bra_mode_names[]

static

Initial value:

= {
        { "BRA0", SDW_PFX "port-bra-mode-0" },
        { "BRA1", SDW_PFX "port-bra-mode-1" },
        { "BRA2", SDW_PFX "port-bra-mode-2" },
        { "BRA3", SDW_PFX "port-bra-mode-3" },
}

Definition at line 1 of file soundwire.c.

Referenced by soundwire_gen_codec(), and soundwire_gen_dp0().

◆ dpn_sink_names

const struct soundwire_name_map dpn_sink_names[]

static

Initial value:

= {
        { "DP0",  SDW_PFX "dp-0-subproperties" },
        { "SNK1", SDW_PFX "dp-1-sink-subproperties" },
        { "SNK2", SDW_PFX "dp-2-sink-subproperties" },
        { "SNK3", SDW_PFX "dp-3-sink-subproperties" },
        { "SNK4", SDW_PFX "dp-4-sink-subproperties" },
        { "SNK5", SDW_PFX "dp-5-sink-subproperties" },
        { "SNK6", SDW_PFX "dp-6-sink-subproperties" },
        { "SNK7", SDW_PFX "dp-7-sink-subproperties" },
        { "SNK8", SDW_PFX "dp-8-sink-subproperties" },
        { "SNK9", SDW_PFX "dp-9-sink-subproperties" },
        { "SNKA", SDW_PFX "dp-10-sink-subproperties" },
        { "SNKB", SDW_PFX "dp-11-sink-subproperties" },
        { "SNKC", SDW_PFX "dp-12-sink-subproperties" },
        { "SNKD", SDW_PFX "dp-13-sink-subproperties" }
}

Definition at line 1 of file soundwire.c.

Referenced by soundwire_gen_codec().

◆ dpn_source_names

const struct soundwire_name_map dpn_source_names[]

static

Initial value:

= {
        { "DP0",  SDW_PFX "dp-0-subproperties" },
        { "SRC1", SDW_PFX "dp-1-source-subproperties" },
        { "SRC2", SDW_PFX "dp-2-source-subproperties" },
        { "SRC3", SDW_PFX "dp-3-source-subproperties" },
        { "SRC4", SDW_PFX "dp-4-source-subproperties" },
        { "SRC5", SDW_PFX "dp-5-source-subproperties" },
        { "SRC6", SDW_PFX "dp-6-source-subproperties" },
        { "SRC7", SDW_PFX "dp-7-source-subproperties" },
        { "SRC8", SDW_PFX "dp-8-source-subproperties" },
        { "SRC9", SDW_PFX "dp-9-source-subproperties" },
        { "SRCA", SDW_PFX "dp-10-source-subproperties" },
        { "SRCB", SDW_PFX "dp-11-source-subproperties" },
        { "SRCC", SDW_PFX "dp-12-source-subproperties" },
        { "SRCD", SDW_PFX "dp-13-source-subproperties" }
}

Definition at line 1 of file soundwire.c.

Referenced by soundwire_gen_codec().

◆ link_names

const struct soundwire_name_map link_names[]

static

Initial value:

= {
        { "LNK0", SDW_PFX "link-0-subproperties" },
        { "LNK1", SDW_PFX "link-1-subproperties" },
        { "LNK2", SDW_PFX "link-2-subproperties" },
        { "LNK3", SDW_PFX "link-3-subproperties" },
        { "LNK4", SDW_PFX "link-4-subproperties" },
        { "LNK5", SDW_PFX "link-5-subproperties" },
        { "LNK6", SDW_PFX "link-6-subproperties" },
        { "LNK7", SDW_PFX "link-7-subproperties" }
}

Definition at line 1 of file soundwire.c.

Referenced by soundwire_gen_controller().

◆ multilane_bus_holder_names

const char* const multilane_bus_holder_names[]

static

Initial value:

= {
        SDW_PFX "lane-1-bus-holder",
        SDW_PFX "lane-2-bus-holder",
        SDW_PFX "lane-3-bus-holder",
        SDW_PFX "lane-4-bus-holder",
        SDW_PFX "lane-5-bus-holder",
        SDW_PFX "lane-6-bus-holder",
        SDW_PFX "lane-7-bus-holder",
        SDW_PFX "lane-8-bus-holder"
}

Definition at line 123 of file soundwire.c.

Referenced by soundwire_gen_multilane().

◆ multilane_master_lane_names

const char* const multilane_master_lane_names[]

static

Initial value:

= {
        SDW_PFX "master-lane-1",
        SDW_PFX "master-lane-2",
        SDW_PFX "master-lane-3",
        SDW_PFX "master-lane-4",
        SDW_PFX "master-lane-5",
        SDW_PFX "master-lane-6",
        SDW_PFX "master-lane-7",
        SDW_PFX "master-lane-8"
}

Definition at line 101 of file soundwire.c.

Referenced by soundwire_gen_multilane().

◆ multilane_names

const char* const multilane_names[]

static

Initial value:

= {
        SDW_PFX "lane-1-mapping",
        SDW_PFX "lane-2-mapping",
        SDW_PFX "lane-3-mapping",
        SDW_PFX "lane-4-mapping",
        SDW_PFX "lane-5-mapping",
        SDW_PFX "lane-6-mapping",
        SDW_PFX "lane-7-mapping",
        SDW_PFX "lane-8-mapping"
}

Definition at line 90 of file soundwire.c.

Referenced by soundwire_gen_multilane().

◆ multilane_slave_link_names

const char* const multilane_slave_link_names[]

static

Initial value:

= {
        SDW_PFX "slave-link-A",
        SDW_PFX "slave-link-B",
        SDW_PFX "slave-link-C",
        SDW_PFX "slave-link-D",
        SDW_PFX "slave-link-E",
        SDW_PFX "slave-link-F",
        SDW_PFX "slave-link-G",
        SDW_PFX "slave-link-I"
}

Definition at line 112 of file soundwire.c.

Referenced by soundwire_gen_multilane().

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ SDW_INT

◆ SDW_INT_ARRAY

◆ SDW_PFX

Function Documentation

◆ soundwire_gen_audio_mode()

◆ soundwire_gen_bra_mode()

◆ soundwire_gen_codec()

◆ soundwire_gen_controller()

◆ soundwire_gen_dp0()

◆ soundwire_gen_dpn()

◆ soundwire_gen_interface_revision()

◆ soundwire_gen_link()

◆ soundwire_gen_multilane()

◆ soundwire_gen_slave()

Variable Documentation

◆ audio_mode_names

◆ bra_mode_names

◆ dpn_sink_names

◆ dpn_source_names

◆ link_names

◆ multilane_bus_holder_names

◆ multilane_master_lane_names

◆ multilane_names

◆ multilane_slave_link_names