Lines Matching refs:pinfo
87 struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);
94 err = mipi_dsi_dcs_write(pinfo->link, cmd->data[0], cmd->data + 1, 1);
105 struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);
108 gpiod_set_value(pinfo->reset_gpio, 1);
110 ret = regulator_bulk_disable(ARRAY_SIZE(pinfo->supplies), pinfo->supplies);
119 struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);
122 if (!pinfo->prepared)
126 ret = nt36672a_send_cmds(panel, pinfo->desc->off_cmds,
127 pinfo->desc->num_off_cmds);
132 ret = mipi_dsi_dcs_set_display_off(pinfo->link);
139 ret = mipi_dsi_dcs_enter_sleep_mode(pinfo->link);
150 pinfo->prepared = false;
155 static int nt36672a_panel_power_on(struct nt36672a_panel *pinfo)
159 ret = regulator_bulk_enable(ARRAY_SIZE(pinfo->supplies), pinfo->supplies);
169 gpiod_set_value(pinfo->reset_gpio, 1);
171 gpiod_set_value(pinfo->reset_gpio, 0);
179 struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);
182 if (pinfo->prepared)
185 err = nt36672a_panel_power_on(pinfo);
190 err = nt36672a_send_cmds(panel, pinfo->desc->on_cmds_1,
191 pinfo->desc->num_on_cmds_1);
198 err = mipi_dsi_dcs_exit_sleep_mode(pinfo->link);
207 err = mipi_dsi_dcs_set_display_on(pinfo->link);
214 err = nt36672a_send_cmds(panel, pinfo->desc->on_cmds_2,
215 pinfo->desc->num_on_cmds_2);
224 pinfo->prepared = true;
229 gpiod_set_value(pinfo->reset_gpio, 0);
236 struct nt36672a_panel *pinfo = to_nt36672a_panel(panel);
237 const struct drm_display_mode *m = pinfo->desc->display_mode;
247 connector->display_info.width_mm = pinfo->desc->width_mm;
248 connector->display_info.height_mm = pinfo->desc->height_mm;
603 static int nt36672a_panel_add(struct nt36672a_panel *pinfo)
605 struct device *dev = &pinfo->link->dev;
608 for (i = 0; i < ARRAY_SIZE(pinfo->supplies); i++)
609 pinfo->supplies[i].supply = nt36672a_regulator_names[i];
611 ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(pinfo->supplies),
612 pinfo->supplies);
616 for (i = 0; i < ARRAY_SIZE(pinfo->supplies); i++) {
617 ret = regulator_set_load(pinfo->supplies[i].consumer,
623 pinfo->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
624 if (IS_ERR(pinfo->reset_gpio))
625 return dev_err_probe(dev, PTR_ERR(pinfo->reset_gpio),
628 drm_panel_init(&pinfo->base, dev, &panel_funcs, DRM_MODE_CONNECTOR_DSI);
630 ret = drm_panel_of_backlight(&pinfo->base);
634 drm_panel_add(&pinfo->base);
641 struct nt36672a_panel *pinfo;
645 pinfo = devm_kzalloc(&dsi->dev, sizeof(*pinfo), GFP_KERNEL);
646 if (!pinfo)
653 pinfo->desc = desc;
654 pinfo->link = dsi;
656 mipi_dsi_set_drvdata(dsi, pinfo);
658 err = nt36672a_panel_add(pinfo);
664 drm_panel_remove(&pinfo->base);
673 struct nt36672a_panel *pinfo = mipi_dsi_get_drvdata(dsi);
676 err = drm_panel_unprepare(&pinfo->base);
680 err = drm_panel_disable(&pinfo->base);
688 drm_panel_remove(&pinfo->base);
693 struct nt36672a_panel *pinfo = mipi_dsi_get_drvdata(dsi);
695 drm_panel_disable(&pinfo->base);
696 drm_panel_unprepare(&pinfo->base);