3  * BOE BF060Y8M-AJ0 5.99" MIPI-DSI OLED Panel on SW43404 DriverIC
54 static void boe_bf060y8m_aj0_reset(struct boe_bf060y8m_aj0 *boe)  in boe_bf060y8m_aj0_reset()  argument
56 	gpiod_set_value_cansleep(boe->reset_gpio, 0);  in boe_bf060y8m_aj0_reset()
58 	gpiod_set_value_cansleep(boe->reset_gpio, 1);  in boe_bf060y8m_aj0_reset()
60 	gpiod_set_value_cansleep(boe->reset_gpio, 0);  in boe_bf060y8m_aj0_reset()
64 static int boe_bf060y8m_aj0_on(struct boe_bf060y8m_aj0 *boe)  in boe_bf060y8m_aj0_on()  argument
66 	struct mipi_dsi_device *dsi = boe->dsi;  in boe_bf060y8m_aj0_on()
108 static int boe_bf060y8m_aj0_off(struct boe_bf060y8m_aj0 *boe)  in boe_bf060y8m_aj0_off()  argument
110 	struct mipi_dsi_device *dsi = boe->dsi;  in boe_bf060y8m_aj0_off()
136 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);  in boe_bf060y8m_aj0_prepare()  local
137 	struct device *dev = &boe->dsi->dev;  in boe_bf060y8m_aj0_prepare()
140 	if (boe->prepared)  in boe_bf060y8m_aj0_prepare()
148 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_EL_VDD].consumer);  in boe_bf060y8m_aj0_prepare()
151 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_EL_VSS].consumer);  in boe_bf060y8m_aj0_prepare()
155 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VCC].consumer);  in boe_bf060y8m_aj0_prepare()
159 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VDDIO].consumer);  in boe_bf060y8m_aj0_prepare()
163 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VCI].consumer);  in boe_bf060y8m_aj0_prepare()
168 	boe_bf060y8m_aj0_reset(boe);  in boe_bf060y8m_aj0_prepare()
170 	ret = boe_bf060y8m_aj0_on(boe);  in boe_bf060y8m_aj0_prepare()
173 		gpiod_set_value_cansleep(boe->reset_gpio, 1);  in boe_bf060y8m_aj0_prepare()
177 	boe->prepared = true;  in boe_bf060y8m_aj0_prepare()
181 	regulator_disable(boe->vregs[BF060Y8M_VREG_VDDIO].consumer);  in boe_bf060y8m_aj0_prepare()
183 	regulator_disable(boe->vregs[BF060Y8M_VREG_VCC].consumer);  in boe_bf060y8m_aj0_prepare()
185 	regulator_disable(boe->vregs[BF060Y8M_VREG_EL_VSS].consumer);  in boe_bf060y8m_aj0_prepare()
187 	regulator_disable(boe->vregs[BF060Y8M_VREG_EL_VDD].consumer);  in boe_bf060y8m_aj0_prepare()
193 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);  in boe_bf060y8m_aj0_unprepare()  local
194 	struct device *dev = &boe->dsi->dev;  in boe_bf060y8m_aj0_unprepare()
197 	if (!boe->prepared)  in boe_bf060y8m_aj0_unprepare()
200 	ret = boe_bf060y8m_aj0_off(boe);  in boe_bf060y8m_aj0_unprepare()
204 	gpiod_set_value_cansleep(boe->reset_gpio, 1);  in boe_bf060y8m_aj0_unprepare()
205 	ret = regulator_bulk_disable(ARRAY_SIZE(boe->vregs), boe->vregs);  in boe_bf060y8m_aj0_unprepare()
207 	boe->prepared = false;  in boe_bf060y8m_aj0_unprepare()
296 static int boe_bf060y8m_aj0_init_vregs(struct boe_bf060y8m_aj0 *boe,  in boe_bf060y8m_aj0_init_vregs()  argument
302 	boe->vregs[BF060Y8M_VREG_VCC].supply = "vcc";  in boe_bf060y8m_aj0_init_vregs()
303 	boe->vregs[BF060Y8M_VREG_VDDIO].supply = "vddio";  in boe_bf060y8m_aj0_init_vregs()
304 	boe->vregs[BF060Y8M_VREG_VCI].supply = "vci";  in boe_bf060y8m_aj0_init_vregs()
305 	boe->vregs[BF060Y8M_VREG_EL_VDD].supply = "elvdd";  in boe_bf060y8m_aj0_init_vregs()
306 	boe->vregs[BF060Y8M_VREG_EL_VSS].supply = "elvss";  in boe_bf060y8m_aj0_init_vregs()
307 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(boe->vregs),  in boe_bf060y8m_aj0_init_vregs()
308 				      boe->vregs);  in boe_bf060y8m_aj0_init_vregs()
314 	vreg = boe->vregs[BF060Y8M_VREG_VCC].consumer;  in boe_bf060y8m_aj0_init_vregs()
319 	vreg = boe->vregs[BF060Y8M_VREG_VDDIO].consumer;  in boe_bf060y8m_aj0_init_vregs()
324 	vreg = boe->vregs[BF060Y8M_VREG_VCI].consumer;  in boe_bf060y8m_aj0_init_vregs()
329 	vreg = boe->vregs[BF060Y8M_VREG_EL_VDD].consumer;  in boe_bf060y8m_aj0_init_vregs()
335 	vreg = boe->vregs[BF060Y8M_VREG_EL_VSS].consumer;  in boe_bf060y8m_aj0_init_vregs()
349 	vreg = boe->vregs[BF060Y8M_VREG_VDDIO].consumer;  in boe_bf060y8m_aj0_init_vregs()
353 			boe->vregs[1].supply, ret);  in boe_bf060y8m_aj0_init_vregs()
355 	vreg = boe->vregs[BF060Y8M_VREG_VCI].consumer;  in boe_bf060y8m_aj0_init_vregs()
359 			boe->vregs[2].supply, ret);  in boe_bf060y8m_aj0_init_vregs()
367 	struct boe_bf060y8m_aj0 *boe;  in boe_bf060y8m_aj0_probe()  local
370 	boe = devm_kzalloc(dev, sizeof(*boe), GFP_KERNEL);  in boe_bf060y8m_aj0_probe()
371 	if (!boe)  in boe_bf060y8m_aj0_probe()
374 	ret = boe_bf060y8m_aj0_init_vregs(boe, dev);  in boe_bf060y8m_aj0_probe()
379 	boe->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_ASIS);  in boe_bf060y8m_aj0_probe()
380 	if (IS_ERR(boe->reset_gpio))  in boe_bf060y8m_aj0_probe()
381 		return dev_err_probe(dev, PTR_ERR(boe->reset_gpio),  in boe_bf060y8m_aj0_probe()
384 	boe->dsi = dsi;  in boe_bf060y8m_aj0_probe()
385 	mipi_dsi_set_drvdata(dsi, boe);  in boe_bf060y8m_aj0_probe()
394 	drm_panel_init(&boe->panel, dev, &boe_bf060y8m_aj0_panel_funcs,  in boe_bf060y8m_aj0_probe()
397 	boe->panel.backlight = boe_bf060y8m_aj0_create_backlight(dsi);  in boe_bf060y8m_aj0_probe()
398 	if (IS_ERR(boe->panel.backlight))  in boe_bf060y8m_aj0_probe()
399 		return dev_err_probe(dev, PTR_ERR(boe->panel.backlight),  in boe_bf060y8m_aj0_probe()
402 	drm_panel_add(&boe->panel);  in boe_bf060y8m_aj0_probe()
415 	struct boe_bf060y8m_aj0 *boe = mipi_dsi_get_drvdata(dsi);  in boe_bf060y8m_aj0_remove()  local
422 	drm_panel_remove(&boe->panel);  in boe_bf060y8m_aj0_remove()
426 	{ .compatible = "boe,bf060y8m-aj0" },
435 		.name = "panel-sw43404-boe-fhd-amoled",
442 MODULE_DESCRIPTION("BOE BF060Y8M-AJ0 MIPI-DSI OLED panel");