kernel/drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h
2024-07-22 17:22:30 +08:00

46 lines
1.6 KiB
C

/*
* Copyright 2012-16 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GPIO_REGS_H_
#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GPIO_REGS_H_
struct gpio_registers {
uint32_t MASK_reg;
uint32_t MASK_mask;
uint32_t MASK_shift;
uint32_t A_reg;
uint32_t A_mask;
uint32_t A_shift;
uint32_t EN_reg;
uint32_t EN_mask;
uint32_t EN_shift;
uint32_t Y_reg;
uint32_t Y_mask;
uint32_t Y_shift;
};
#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GPIO_REGS_H_ */