HdmiDebugGpioInitLib.h 563 B

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  1. /** @file
  2. GPIO initialization for the HDMI I2C Debug Port
  3. Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
  4. SPDX-License-Identifier: BSD-2-Clause-Patent
  5. **/
  6. #ifndef HDMI_DEBUG_GPIO_INIT_LIB_H_
  7. #define HDMI_DEBUG_GPIO_INIT_LIB_H_
  8. #include <Uefi.h>
  9. /**
  10. Configures GPIOs to enable usage of the HDMI DDC I2C Bus
  11. @retval EFI_SUCCESS The function completed successfully
  12. @retval EFI_UNSUPPORTED The platform is using a PCH that is not supported yet.
  13. **/
  14. EFI_STATUS
  15. HdmiDebugGpioInit (
  16. VOID
  17. );
  18. #endif