| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| /* |
| * Realtek RT5663 audio codec devicetree bindings |
| */ |
| |
| #ifndef __DRIVERS_I2C_RT5663_CHIP_H__ |
| #define __DRIVERS_I2C_RT5663_CHIP_H__ |
| |
| #include <acpi/acpi_device.h> |
| #include <stdint.h> |
| |
| struct drivers_i2c_rt5663_config { |
| /* I2C Bus Frequency in Hertz (default 400kHz) */ |
| unsigned int bus_speed; |
| /* Identifier for multiple chips */ |
| unsigned int uid; |
| |
| /* Allow GPIO based interrupt or PIRQ */ |
| struct acpi_gpio irq_gpio; |
| struct acpi_irq irq; |
| |
| /* Manual offset value to compensate DC offset for L/R channels */ |
| uint32_t dc_offset_l_manual; |
| uint32_t dc_offset_r_manual; |
| uint32_t dc_offset_l_manual_mic; |
| uint32_t dc_offset_r_manual_mic; |
| }; |
| |
| #endif /* __DRIVERS_I2C_RT5663_CHIP_H__ */ |