1 // SPDX-License-Identifier: GPL-2.0+
12 #include <linux/dma-buf.h>
13 #include <linux/gpio/consumer.h>
55 	const struct st7735r_cfg *cfg;  member
62 	struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(pipe->crtc.dev);  in st7735r_pipe_enable()
65 	struct mipi_dbi *dbi = &dbidev->dbi;  in st7735r_pipe_enable()
69 	if (!drm_dev_enter(pipe->crtc.dev, &idx))  in st7735r_pipe_enable()
95 	switch (dbidev->rotation) {  in st7735r_pipe_enable()
110 	if (priv->cfg->rgb)  in st7735r_pipe_enable()
167 	{ .compatible = "jianda,jd-t18003-t01", .data = &jd_t18003_t01_cfg },
174 	{ "jd-t18003-t01", (uintptr_t)&jd_t18003_t01_cfg },
182 	struct device *dev = &spi->dev;  in st7735r_probe()
183 	const struct st7735r_cfg *cfg;  in st7735r_probe()  local
192 	cfg = device_get_match_data(&spi->dev);  in st7735r_probe()
193 	if (!cfg)  in st7735r_probe()
194 		cfg = (void *)spi_get_device_id(spi)->driver_data;  in st7735r_probe()
201 	dbidev = &priv->dbidev;  in st7735r_probe()
202 	priv->cfg = cfg;  in st7735r_probe()
204 	dbi = &dbidev->dbi;  in st7735r_probe()
205 	drm = &dbidev->drm;  in st7735r_probe()
207 	dbi->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);  in st7735r_probe()
208 	if (IS_ERR(dbi->reset))  in st7735r_probe()
209 		return dev_err_probe(dev, PTR_ERR(dbi->reset), "Failed to get GPIO 'reset'\n");  in st7735r_probe()
213 		return dev_err_probe(dev, PTR_ERR(dc), "Failed to get GPIO 'dc'\n");  in st7735r_probe()
215 	dbidev->backlight = devm_of_find_backlight(dev);  in st7735r_probe()
216 	if (IS_ERR(dbidev->backlight))  in st7735r_probe()
217 		return PTR_ERR(dbidev->backlight);  in st7735r_probe()
225 	if (cfg->write_only)  in st7735r_probe()
226 		dbi->read_commands = NULL;  in st7735r_probe()
228 	dbidev->left_offset = cfg->left_offset;  in st7735r_probe()
229 	dbidev->top_offset = cfg->top_offset;  in st7735r_probe()
231 	ret = mipi_dbi_dev_init(dbidev, &st7735r_pipe_funcs, &cfg->mode,  in st7735r_probe()