79 static int dsi_panel_get_cmds(struct rk628 *rk628, struct device_node *dsi_np)  in dsi_panel_get_cmds()  argument
92 		rk628->panel->on_cmds = kcalloc(1, sizeof(struct panel_cmds), GFP_KERNEL);  in dsi_panel_get_cmds()
93 		if (!rk628->panel->on_cmds)  in dsi_panel_get_cmds()
96 		err = dsi_panel_parse_cmds(data, len, rk628->panel->on_cmds);  in dsi_panel_get_cmds()
98 			dev_err(rk628->dev, "failed to parse dsi panel init sequence\n");  in dsi_panel_get_cmds()
106 		rk628->panel->off_cmds = kcalloc(1, sizeof(struct panel_cmds), GFP_KERNEL);  in dsi_panel_get_cmds()
107 		if (!rk628->panel->off_cmds) {  in dsi_panel_get_cmds()
112 		err = dsi_panel_parse_cmds(data, len, rk628->panel->off_cmds);  in dsi_panel_get_cmds()
114 			dev_err(rk628->dev, "failed to parse dsi panel exit sequence\n");  in dsi_panel_get_cmds()
123 	kfree(rk628->panel->off_cmds);  in dsi_panel_get_cmds()
125 	kfree(rk628->panel->on_cmds->cmds);  in dsi_panel_get_cmds()
126 	kfree(rk628->panel->on_cmds->buf);  in dsi_panel_get_cmds()
128 	kfree(rk628->panel->on_cmds);  in dsi_panel_get_cmds()
133 int rk628_panel_info_get(struct rk628 *rk628, struct device_node *np)  in rk628_panel_info_get()  argument
136 	struct device *dev = rk628->dev;  in rk628_panel_info_get()
177 	rk628->panel = panel;  in rk628_panel_info_get()
179 	if (rk628->output_mode == OUTPUT_MODE_DSI) {  in rk628_panel_info_get()
180 		ret = dsi_panel_get_cmds(rk628, np);  in rk628_panel_info_get()
190 void rk628_panel_prepare(struct rk628 *rk628)  in rk628_panel_prepare()  argument
194 	if (rk628->panel->supply) {  in rk628_panel_prepare()
195 		ret = regulator_enable(rk628->panel->supply);  in rk628_panel_prepare()
197 			dev_info(rk628->dev, "failed to enable panel power supply\n");  in rk628_panel_prepare()
200 	if (rk628->panel->enable_gpio) {  in rk628_panel_prepare()
201 		gpiod_set_value(rk628->panel->enable_gpio, 0);  in rk628_panel_prepare()
203 		gpiod_set_value(rk628->panel->enable_gpio, 1);  in rk628_panel_prepare()
207 	if (rk628->panel->reset_gpio) {  in rk628_panel_prepare()
208 		gpiod_set_value(rk628->panel->reset_gpio, 0);  in rk628_panel_prepare()
210 		gpiod_set_value(rk628->panel->reset_gpio, 1);  in rk628_panel_prepare()
212 		gpiod_set_value(rk628->panel->reset_gpio, 0);  in rk628_panel_prepare()
217 void rk628_panel_enable(struct rk628 *rk628)  in rk628_panel_enable()  argument
219 	if (rk628->panel->backlight)  in rk628_panel_enable()
220 		backlight_enable(rk628->panel->backlight);  in rk628_panel_enable()
223 void rk628_panel_unprepare(struct rk628 *rk628)  in rk628_panel_unprepare()  argument
226 	if (rk628->panel->reset_gpio) {  in rk628_panel_unprepare()
227 		gpiod_set_value(rk628->panel->reset_gpio, 1);  in rk628_panel_unprepare()
231 	if (rk628->panel->enable_gpio) {  in rk628_panel_unprepare()
232 		gpiod_set_value(rk628->panel->enable_gpio, 0);  in rk628_panel_unprepare()
236 	if (rk628->panel->supply)  in rk628_panel_unprepare()
237 		regulator_disable(rk628->panel->supply);  in rk628_panel_unprepare()
240 void rk628_panel_disable(struct rk628 *rk628)  in rk628_panel_disable()  argument
242 	if (rk628->panel->backlight)  in rk628_panel_disable()
243 		backlight_disable(rk628->panel->backlight);  in rk628_panel_disable()