194 	struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(pipe->crtc.dev);  in panel_mipi_dbi_enable()  local
195 	struct mipi_dbi *dbi = &dbidev->dbi;  in panel_mipi_dbi_enable()
203 	ret = mipi_dbi_poweron_conditional_reset(dbidev);  in panel_mipi_dbi_enable()
207 		panel_mipi_dbi_commands_execute(dbi, dbidev->driver_private);  in panel_mipi_dbi_enable()
209 	mipi_dbi_enable_flush(dbidev, crtc_state, plane_state);  in panel_mipi_dbi_enable()
232 static int panel_mipi_dbi_get_mode(struct mipi_dbi_dev *dbidev, struct drm_display_mode *mode)  in panel_mipi_dbi_get_mode()  argument
234 	struct device *dev = dbidev->drm.dev;  in panel_mipi_dbi_get_mode()
265 	dbidev->top_offset = vback_porch;  in panel_mipi_dbi_get_mode()
266 	dbidev->left_offset = hback_porch;  in panel_mipi_dbi_get_mode()
275 	struct mipi_dbi_dev *dbidev;  in panel_mipi_dbi_spi_probe()  local
281 	dbidev = devm_drm_dev_alloc(dev, &panel_mipi_dbi_driver, struct mipi_dbi_dev, drm);  in panel_mipi_dbi_spi_probe()
282 	if (IS_ERR(dbidev))  in panel_mipi_dbi_spi_probe()
283 		return PTR_ERR(dbidev);  in panel_mipi_dbi_spi_probe()
285 	dbi = &dbidev->dbi;  in panel_mipi_dbi_spi_probe()
286 	drm = &dbidev->drm;  in panel_mipi_dbi_spi_probe()
288 	ret = panel_mipi_dbi_get_mode(dbidev, &mode);  in panel_mipi_dbi_spi_probe()
292 	dbidev->regulator = devm_regulator_get(dev, "power");  in panel_mipi_dbi_spi_probe()
293 	if (IS_ERR(dbidev->regulator))  in panel_mipi_dbi_spi_probe()
294 		return dev_err_probe(dev, PTR_ERR(dbidev->regulator),  in panel_mipi_dbi_spi_probe()
297 	dbidev->io_regulator = devm_regulator_get(dev, "io");  in panel_mipi_dbi_spi_probe()
298 	if (IS_ERR(dbidev->io_regulator))  in panel_mipi_dbi_spi_probe()
299 		return dev_err_probe(dev, PTR_ERR(dbidev->io_regulator),  in panel_mipi_dbi_spi_probe()
302 	dbidev->backlight = devm_of_find_backlight(dev);  in panel_mipi_dbi_spi_probe()
303 	if (IS_ERR(dbidev->backlight))  in panel_mipi_dbi_spi_probe()
304 		return dev_err_probe(dev, PTR_ERR(dbidev->backlight), "Failed to get backlight\n");  in panel_mipi_dbi_spi_probe()
322 	dbidev->driver_private = panel_mipi_dbi_commands_from_fw(dev);  in panel_mipi_dbi_spi_probe()
323 	if (IS_ERR(dbidev->driver_private))  in panel_mipi_dbi_spi_probe()
324 		return PTR_ERR(dbidev->driver_private);  in panel_mipi_dbi_spi_probe()
326 	ret = mipi_dbi_dev_init(dbidev, &panel_mipi_dbi_pipe_funcs, &mode, 0);  in panel_mipi_dbi_spi_probe()