| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef SOC_INTEL_COMMON_BLOCK_GRAPHICS_H |
| #define SOC_INTEL_COMMON_BLOCK_GRAPHICS_H |
| |
| #include <device/device.h> |
| |
| /* |
| * SoC overrides |
| * |
| * All new SoC must implement below functionality. |
| */ |
| |
| /* |
| * Perform Graphics Initialization in ramstage |
| * Input: |
| * struct device *dev: device structure |
| */ |
| void graphics_soc_init(struct device *dev); |
| |
| /* i915 controller info for ACPI backlight controls */ |
| const struct i915_gpu_controller_info * |
| intel_igd_get_controller_info(const struct device *device); |
| |
| /* Graphics MMIO register read/write APIs */ |
| uint32_t graphics_gtt_read(unsigned long reg); |
| void graphics_gtt_write(unsigned long reg, uint32_t data); |
| void graphics_gtt_rmw(unsigned long reg, uint32_t andmask, uint32_t ormask); |
| uintptr_t graphics_get_memory_base(void); |
| |
| #endif /* SOC_INTEL_COMMON_BLOCK_GRAPHICS_H */ |