Lines Matching defs:err
186 int err;
191 err = mipi_dsi_dcs_set_display_off(kingdisplay->link);
192 if (err < 0)
193 dev_err(panel->dev, "failed to set display off: %d\n", err);
203 int err;
208 err = mipi_dsi_dcs_enter_sleep_mode(kingdisplay->link);
209 if (err < 0) {
210 dev_err(panel->dev, "failed to enter sleep mode: %d\n", err);
211 return err;
219 err = regulator_disable(kingdisplay->supply);
220 if (err < 0)
221 return err;
231 int err, regulator_err;
239 err = regulator_enable(kingdisplay->supply);
240 if (err < 0)
241 return err;
252 err = mipi_dsi_generic_write(kingdisplay->link, &init_code[i],
254 if (err < 0) {
255 dev_err(panel->dev, "failed write init cmds: %d\n", err);
260 err = mipi_dsi_dcs_exit_sleep_mode(kingdisplay->link);
261 if (err < 0) {
262 dev_err(panel->dev, "failed to exit sleep mode: %d\n", err);
269 err = mipi_dsi_dcs_set_display_on(kingdisplay->link);
270 if (err < 0) {
271 dev_err(panel->dev, "failed to set display on: %d\n", err);
289 return err;
357 int err;
366 err = PTR_ERR(kingdisplay->enable_gpio);
367 dev_dbg(dev, "failed to get enable gpio: %d\n", err);
374 err = drm_panel_of_backlight(&kingdisplay->base);
375 if (err)
376 return err;
391 int err;
405 err = kingdisplay_panel_add(kingdisplay);
406 if (err < 0)
407 return err;
409 err = mipi_dsi_attach(dsi);
410 if (err < 0) {
412 return err;
421 int err;
423 err = drm_panel_unprepare(&kingdisplay->base);
424 if (err < 0)
425 dev_err(&dsi->dev, "failed to unprepare panel: %d\n", err);
427 err = drm_panel_disable(&kingdisplay->base);
428 if (err < 0)
429 dev_err(&dsi->dev, "failed to disable panel: %d\n", err);
431 err = mipi_dsi_detach(dsi);
432 if (err < 0)
433 dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", err);