Duncan Laurie | e8189b7 | 2020-04-29 12:09:32 -0700 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
| 3 | #ifndef __ACPI_ACPI_SOUNDWIRE_H__ |
| 4 | #define __ACPI_ACPI_SOUNDWIRE_H__ |
| 5 | |
| 6 | #include <acpi/acpi_device.h> |
| 7 | #include <device/soundwire.h> |
| 8 | |
| 9 | /** |
| 10 | * soundwire_dp_prop_cb() - Callback to add custom data port properties. |
| 11 | * @dsd: ACPI Device Property handle for this data port. |
| 12 | * @port_id: Data Port ID from 0-14. |
| 13 | * @codec: Properties that were passed to soundwire_gen_codec(). |
| 14 | */ |
| 15 | typedef void soundwire_dp_prop_cb(struct acpi_dp *dsd, unsigned int port_id, |
| 16 | const struct soundwire_codec *codec); |
| 17 | |
| 18 | /** |
| 19 | * soundwire_gen_codec() - Generate SoundWire properties for codec device. |
| 20 | * @dsd: ACPI Device Property handle. |
| 21 | * @prop: Properties for codec which includes all other properties. |
| 22 | * @dp_prop_cb: Callback to allow custom codec properties. |
| 23 | */ |
| 24 | void soundwire_gen_codec(struct acpi_dp *dsd, const struct soundwire_codec *codec, |
| 25 | soundwire_dp_prop_cb dp_prop_cb); |
| 26 | |
| 27 | /** |
| 28 | * soundwire_link_prop_cb() - Callback to add custom link properties. |
| 29 | * @dsd: ACPI Device Property handle for master link. |
| 30 | * @link_id: Link number for this master. |
| 31 | * @controller: Properties that were passed to soundwire_gen_controller(). |
| 32 | */ |
| 33 | typedef void soundwire_link_prop_cb(struct acpi_dp *dsd, unsigned int link_id, |
| 34 | const struct soundwire_controller *controller); |
| 35 | |
| 36 | /** |
| 37 | * soundwire_gen_controller() - Generate SoundWire properties for master links. |
| 38 | * @dsd: ACPI Device Property handle for controller. |
| 39 | * @prop: Properties for controller which includes all other properties. |
| 40 | * @link_prop_cb: Callback to allow custom link properties. |
| 41 | */ |
| 42 | void soundwire_gen_controller(struct acpi_dp *dsd, const struct soundwire_controller *prop, |
| 43 | soundwire_link_prop_cb link_prop_cb); |
| 44 | |
| 45 | #endif /* __ACPI_ACPI_SOUNDWIRE_H__ */ |