src/drivers/amd/i2s_machine_dev/chip.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #ifndef __DRIVERS_AMD_I2S_MACHINE_DEV_H__
   4 #define __DRIVERS_AMD_I2S_MACHINE_DEV_H__
   5
   6 #include <acpi/acpi_device.h>
   7
   8 struct drivers_amd_i2s_machine_dev_config {
   9          /* ACPI _HID (required) */
  10         const char *hid;
  11
  12         /* ACPI _UID */
  13         unsigned int uid;
  14
  15         /*
  16          * DMIC select GPIO (optional). Needs to be configured if the audio framework cannot use
  17          * all the mics and select the right channel based on the use-case.
  18          */
  19         struct acpi_gpio dmic_select_gpio;
  20 };
  21
  22 #endif /* ___DRIVERS_AMD_I2S_MACHINE_DEV_H__ */