drm/panel/panel-samsung-s6d16d0.c

50 	struct s6d16d0 *s6 = panel_to_s6d16d0(panel);
51 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(s6->dev);
57 		dev_err(s6->dev, "failed to enter sleep mode (%d)\n", ret);
62 	gpiod_set_value_cansleep(s6->reset_gpio, 1);
63 	regulator_disable(s6->supply);
70 	struct s6d16d0 *s6 = panel_to_s6d16d0(panel);
71 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(s6->dev);
74 	ret = regulator_enable(s6->supply);
76 		dev_err(s6->dev, "failed to enable supply (%d)\n", ret);
81 	gpiod_set_value_cansleep(s6->reset_gpio, 1);
84 	gpiod_set_value_cansleep(s6->reset_gpio, 0);
91 		dev_err(s6->dev, "failed to enable vblank TE (%d)\n", ret);
97 		dev_err(s6->dev, "failed to exit sleep mode (%d)\n", ret);
106 	struct s6d16d0 *s6 = panel_to_s6d16d0(panel);
107 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(s6->dev);
112 		dev_err(s6->dev, "failed to turn display on (%d)\n", ret);
121 	struct s6d16d0 *s6 = panel_to_s6d16d0(panel);
122 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(s6->dev);
127 		dev_err(s6->dev, "failed to turn display off (%d)\n", ret);
166 	struct s6d16d0 *s6;
169 	s6 = devm_kzalloc(dev, sizeof(struct s6d16d0), GFP_KERNEL);
170 	if (!s6)
173 	mipi_dsi_set_drvdata(dsi, s6);
174 	s6->dev = dev;
189 	s6->supply = devm_regulator_get(dev, "vdd1");
190 	if (IS_ERR(s6->supply))
191 		return PTR_ERR(s6->supply);
194 	s6->reset_gpio = devm_gpiod_get_optional(dev, "reset",
196 	if (IS_ERR(s6->reset_gpio)) {
197 		ret = PTR_ERR(s6->reset_gpio);
203 	drm_panel_init(&s6->panel, dev, &s6d16d0_drm_funcs,
206 	drm_panel_add(&s6->panel);
210 		drm_panel_remove(&s6->panel);
217 	struct s6d16d0 *s6 = mipi_dsi_get_drvdata(dsi);
220 	drm_panel_remove(&s6->panel);