From 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c Mon Sep 17 00:00:00 2001 From: Harry Wentland Date: Tue, 12 Sep 2017 15:58:20 -0400 Subject: drm/amd/dc: Add dc display driver (v2) Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland Acked-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h | 45 +++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h (limited to 'drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h') 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_ */ -- cgit v1.2.3-59-g8ed1b