1 /* 2 * Copyright (c) 2024 Renesas Electronics Corporation 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7 #ifndef ZEPHYR_DRIVERS_DISPLAY_RENESAS_RA_H_ 8 #define ZEPHYR_DRIVERS_DISPLAY_RENESAS_RA_H_ 9 10 #include <zephyr/drivers/display.h> 11 12 #define INPUT_FORMAT_PIXEL DT_INST_PROP(0, input_pixel_format) 13 #define OUTPUT_FORMAT_PIXEL DT_INST_PROP(0, output_pixel_format) 14 15 #if (INPUT_FORMAT_PIXEL == PANEL_PIXEL_FORMAT_RGB_565) 16 #define BYTE_PER_PIXEL (2) 17 #define DISPLAY_BITS_PER_PIXEL_INPUT0 (16) 18 #elif (INPUT_FORMAT_PIXEL == PANEL_PIXEL_FORMAT_RGB_888) 19 #define BYTE_PER_PIXEL (4) 20 #define DISPLAY_BITS_PER_PIXEL_INPUT0 (32) 21 #elif (INPUT_FORMAT_PIXEL == PANEL_PIXEL_FORMAT_ARGB_8888) 22 #define BYTE_PER_PIXEL (4) 23 #define DISPLAY_BITS_PER_PIXEL_INPUT0 (32) 24 #endif 25 26 #define DISPLAY_BITS_PER_PIXEL_INPUT1 (16) 27 #define DISPLAY_HSIZE DT_INST_PROP(0, width) 28 #define DISPLAY_VSIZE DT_INST_PROP(0, height) 29 #define DISPLAY_BUFFER_STRIDE_BYTES_INPUT0 \ 30 (((DISPLAY_HSIZE * DISPLAY_BITS_PER_PIXEL_INPUT0 + 0x1FF) >> 9) << 6) 31 #define DISPLAY_BUFFER_STRIDE_PIXELS_INPUT0 \ 32 ((DISPLAY_BUFFER_STRIDE_BYTES_INPUT0 * 8) / DISPLAY_BITS_PER_PIXEL_INPUT0) 33 #define DISPLAY_BUFFER_STRIDE_BYTES_INPUT1 \ 34 (((DISPLAY_HSIZE * DISPLAY_BITS_PER_PIXEL_INPUT1 + 0x1FF) >> 9) << 6) 35 #define DISPLAY_BUFFER_STRIDE_PIXELS_INPUT1 \ 36 ((DISPLAY_BUFFER_STRIDE_BYTES_INPUT1 * 8) / DISPLAY_BITS_PER_PIXEL_INPUT1) 37 38 #define LAYER_GREEN (255) 39 #define LAYER_RED (255) 40 #define LAYER_BLUE (255) 41 #define LAYER_ALPHA (255) 42 #define OUTPUT_GREEN (0) 43 #define OUTPUT_RED (0) 44 #define OUTPUT_BLUE (0) 45 #define OUTPUT_ALPHA (255) 46 #define GLCDC_BRIGHTNESS_MAX (1023U) 47 #define BRIGHTNESS_MAX (255U) 48 #define GLCDC_CONTRAST_MAX (255U) 49 50 #endif /* ZEPHYR_DRIVERS_DISPLAY_RENESAS_RA_H_ */ 51
