| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef SOC_INTEL_COMMON_BLOCK_GRAPHICS_EARLY_H |
| #define SOC_INTEL_COMMON_BLOCK_GRAPHICS_EARLY_H |
| |
| #include <stdbool.h> |
| |
| /* |
| * SoC override |
| * |
| * All new SoC must implement below functionality. |
| */ |
| |
| /* Configure display panel */ |
| void early_graphics_soc_panel_init(void); |
| |
| /* |
| * Early graphics module API |
| * Graphics at this stage is limited to VGA text mode. |
| */ |
| |
| /* Initialize graphics. Return true if VGA text mode is ready to use. */ |
| bool early_graphics_init(void); |
| |
| /* Clear graphics configuration, turn off the displays. */ |
| void early_graphics_stop(void); |
| |
| /* Allow early configuration of any display related GPIOs as needed */ |
| const struct pad_config *variant_early_graphics_gpio_table(size_t *num); |
| |
| #endif /* SOC_INTEL_COMMON_BLOCK_GRAPHICS_EARLY_H */ |