diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h b/drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h new file mode 100644 index 000000000000..5c5925299f8d --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h @@ -0,0 +1,45 @@ +/* + * 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_ */ |