4  * SPDX-License-Identifier: Apache-2.0
10 #include <zephyr/drivers/display.h>
50 	/* avdd +5.2v,avee-5.2v */
52 	/* VGL=DDVDL+VCL-VCIP,VGH=2DDVDH-DDVDL */
213 	const struct ili9806e_config *cfg = dev->config;  in ili9806e_write_reg()
215 	ret = mipi_dsi_dcs_write(cfg->mipi_dsi, cfg->channel, reg, buf, len);  in ili9806e_write_reg()
236 		ret = ili9806e_write_reg(dev, cmd->reg, cmd->cmd, cmd->cmd_len);  in ili9806e_write_sequence()
238 			LOG_ERR("Failed writing sequence: 0x%x result: (%d)", cmd->reg, ret);  in ili9806e_write_sequence()
249 	const struct ili9806e_config *cfg = dev->config;  in ili9806e_config()
270 				     cfg->pixel_format == PIXEL_FORMAT_RGB_565  in ili9806e_config()
277 	/* Turn on display */  in ili9806e_config()
284 	const struct ili9806e_config *cfg = dev->config;  in ili9806e_blanking_on()
287 	if (cfg->backlight.port != NULL) {  in ili9806e_blanking_on()
288 		ret = gpio_pin_set_dt(&cfg->backlight, 0);  in ili9806e_blanking_on()
300 	const struct ili9806e_config *cfg = dev->config;  in ili9806e_blanking_off()
303 	if (cfg->backlight.port != NULL) {  in ili9806e_blanking_off()
304 		ret = gpio_pin_set_dt(&cfg->backlight, 1);  in ili9806e_blanking_off()
317 	const struct ili9806e_config *cfg = dev->config;  in ili9806e_get_capabilities()
320 	capabilities->x_resolution = cfg->width;  in ili9806e_get_capabilities()
321 	capabilities->y_resolution = cfg->height;  in ili9806e_get_capabilities()
322 	capabilities->supported_pixel_formats = cfg->pixel_format;  in ili9806e_get_capabilities()
323 	capabilities->current_pixel_format = cfg->pixel_format;  in ili9806e_get_capabilities()
329 	const struct ili9806e_config *config = dev->config;  in ili9806e_pixel_format()
332 	if (pixel_format == config->pixel_format) {  in ili9806e_pixel_format()
336 	return -ENOTSUP;  in ili9806e_pixel_format()
339 static DEVICE_API(display, ili9806e_api) = {
348 	const struct ili9806e_config *cfg = dev->config;  in ili9806e_init()
352 	if (cfg->reset.port) {  in ili9806e_init()
353 		if (!gpio_is_ready_dt(&cfg->reset)) {  in ili9806e_init()
355 			return -ENODEV;  in ili9806e_init()
359 		ret = gpio_pin_configure_dt(&cfg->reset, GPIO_OUTPUT_INACTIVE);  in ili9806e_init()
361 			LOG_ERR("Reset display failed! (%d)", ret);  in ili9806e_init()
365 		ret = gpio_pin_set_dt(&cfg->reset, 0);  in ili9806e_init()
367 			LOG_ERR("Reset display failed! (%d)", ret);  in ili9806e_init()
372 		ret = gpio_pin_set_dt(&cfg->reset, 1);  in ili9806e_init()
374 			LOG_ERR("Enable display failed! (%d)", ret);  in ili9806e_init()
380 	/* attach to MIPI-DSI host */  in ili9806e_init()
381 	if (cfg->pixel_format == PIXEL_FORMAT_RGB_565) {  in ili9806e_init()
386 	mdev.data_lanes = cfg->data_lanes;  in ili9806e_init()
388 	mdev.timings.hactive = cfg->width;  in ili9806e_init()
389 	mdev.timings.hbp = ILITEK_ILI9806E_HBP;  in ili9806e_init()
390 	mdev.timings.hfp = ILITEK_ILI9806E_HFP;  in ili9806e_init()
391 	mdev.timings.hsync = ILITEK_ILI9806E_HSYNC;  in ili9806e_init()
392 	mdev.timings.vactive = cfg->height;  in ili9806e_init()
393 	mdev.timings.vbp = ILITEK_ILI9806E_VBP;  in ili9806e_init()
394 	mdev.timings.vfp = ILITEK_ILI9806E_VFP;  in ili9806e_init()
395 	mdev.timings.vsync = ILITEK_ILI9806E_VSYNC;  in ili9806e_init()
397 	ret = mipi_dsi_attach(cfg->mipi_dsi, cfg->channel, &mdev);  in ili9806e_init()
399 		LOG_ERR("Could not attach to MIPI-DSI host");  in ili9806e_init()
403 	if (cfg->backlight.port != NULL) {  in ili9806e_init()
404 		ret = gpio_pin_configure_dt(&cfg->backlight, GPIO_OUTPUT_ACTIVE);  in ili9806e_init()