3  * BOE BF060Y8M-AJ0 5.99" MIPI-DSI OLED Panel on SW43404 DriverIC
45 static void boe_bf060y8m_aj0_reset(struct boe_bf060y8m_aj0 *boe)  in boe_bf060y8m_aj0_reset()  argument
47 	gpiod_set_value_cansleep(boe->reset_gpio, 0);  in boe_bf060y8m_aj0_reset()
49 	gpiod_set_value_cansleep(boe->reset_gpio, 1);  in boe_bf060y8m_aj0_reset()
51 	gpiod_set_value_cansleep(boe->reset_gpio, 0);  in boe_bf060y8m_aj0_reset()
55 static int boe_bf060y8m_aj0_on(struct boe_bf060y8m_aj0 *boe)  in boe_bf060y8m_aj0_on()  argument
57 	struct mipi_dsi_device *dsi = boe->dsi;  in boe_bf060y8m_aj0_on()
99 static int boe_bf060y8m_aj0_off(struct boe_bf060y8m_aj0 *boe)  in boe_bf060y8m_aj0_off()  argument
101 	struct mipi_dsi_device *dsi = boe->dsi;  in boe_bf060y8m_aj0_off()
127 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);  in boe_bf060y8m_aj0_prepare()  local
128 	struct device *dev = &boe->dsi->dev;  in boe_bf060y8m_aj0_prepare()
136 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_EL_VDD].consumer);  in boe_bf060y8m_aj0_prepare()
139 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_EL_VSS].consumer);  in boe_bf060y8m_aj0_prepare()
143 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VCC].consumer);  in boe_bf060y8m_aj0_prepare()
147 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VDDIO].consumer);  in boe_bf060y8m_aj0_prepare()
151 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VCI].consumer);  in boe_bf060y8m_aj0_prepare()
156 	boe_bf060y8m_aj0_reset(boe);  in boe_bf060y8m_aj0_prepare()
158 	ret = boe_bf060y8m_aj0_on(boe);  in boe_bf060y8m_aj0_prepare()
161 		gpiod_set_value_cansleep(boe->reset_gpio, 1);  in boe_bf060y8m_aj0_prepare()
168 	regulator_disable(boe->vregs[BF060Y8M_VREG_VDDIO].consumer);  in boe_bf060y8m_aj0_prepare()
170 	regulator_disable(boe->vregs[BF060Y8M_VREG_VCC].consumer);  in boe_bf060y8m_aj0_prepare()
172 	regulator_disable(boe->vregs[BF060Y8M_VREG_EL_VSS].consumer);  in boe_bf060y8m_aj0_prepare()
174 	regulator_disable(boe->vregs[BF060Y8M_VREG_EL_VDD].consumer);  in boe_bf060y8m_aj0_prepare()
180 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);  in boe_bf060y8m_aj0_unprepare()  local
181 	struct device *dev = &boe->dsi->dev;  in boe_bf060y8m_aj0_unprepare()
184 	ret = boe_bf060y8m_aj0_off(boe);  in boe_bf060y8m_aj0_unprepare()
188 	gpiod_set_value_cansleep(boe->reset_gpio, 1);  in boe_bf060y8m_aj0_unprepare()
189 	ret = regulator_bulk_disable(ARRAY_SIZE(boe->vregs), boe->vregs);  in boe_bf060y8m_aj0_unprepare()
279 static int boe_bf060y8m_aj0_init_vregs(struct boe_bf060y8m_aj0 *boe,  in boe_bf060y8m_aj0_init_vregs()  argument
285 	boe->vregs[BF060Y8M_VREG_VCC].supply = "vcc";  in boe_bf060y8m_aj0_init_vregs()
286 	boe->vregs[BF060Y8M_VREG_VDDIO].supply = "vddio";  in boe_bf060y8m_aj0_init_vregs()
287 	boe->vregs[BF060Y8M_VREG_VCI].supply = "vci";  in boe_bf060y8m_aj0_init_vregs()
288 	boe->vregs[BF060Y8M_VREG_EL_VDD].supply = "elvdd";  in boe_bf060y8m_aj0_init_vregs()
289 	boe->vregs[BF060Y8M_VREG_EL_VSS].supply = "elvss";  in boe_bf060y8m_aj0_init_vregs()
290 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(boe->vregs),  in boe_bf060y8m_aj0_init_vregs()
291 				      boe->vregs);  in boe_bf060y8m_aj0_init_vregs()
297 	vreg = boe->vregs[BF060Y8M_VREG_VCC].consumer;  in boe_bf060y8m_aj0_init_vregs()
302 	vreg = boe->vregs[BF060Y8M_VREG_VDDIO].consumer;  in boe_bf060y8m_aj0_init_vregs()
307 	vreg = boe->vregs[BF060Y8M_VREG_VCI].consumer;  in boe_bf060y8m_aj0_init_vregs()
312 	vreg = boe->vregs[BF060Y8M_VREG_EL_VDD].consumer;  in boe_bf060y8m_aj0_init_vregs()
318 	vreg = boe->vregs[BF060Y8M_VREG_EL_VSS].consumer;  in boe_bf060y8m_aj0_init_vregs()
332 	vreg = boe->vregs[BF060Y8M_VREG_VDDIO].consumer;  in boe_bf060y8m_aj0_init_vregs()
336 			boe->vregs[1].supply, ret);  in boe_bf060y8m_aj0_init_vregs()
338 	vreg = boe->vregs[BF060Y8M_VREG_VCI].consumer;  in boe_bf060y8m_aj0_init_vregs()
342 			boe->vregs[2].supply, ret);  in boe_bf060y8m_aj0_init_vregs()
350 	struct boe_bf060y8m_aj0 *boe;  in boe_bf060y8m_aj0_probe()  local
353 	boe = devm_kzalloc(dev, sizeof(*boe), GFP_KERNEL);  in boe_bf060y8m_aj0_probe()
354 	if (!boe)  in boe_bf060y8m_aj0_probe()
357 	ret = boe_bf060y8m_aj0_init_vregs(boe, dev);  in boe_bf060y8m_aj0_probe()
362 	boe->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_ASIS);  in boe_bf060y8m_aj0_probe()
363 	if (IS_ERR(boe->reset_gpio))  in boe_bf060y8m_aj0_probe()
364 		return dev_err_probe(dev, PTR_ERR(boe->reset_gpio),  in boe_bf060y8m_aj0_probe()
367 	boe->dsi = dsi;  in boe_bf060y8m_aj0_probe()
368 	mipi_dsi_set_drvdata(dsi, boe);  in boe_bf060y8m_aj0_probe()
377 	drm_panel_init(&boe->panel, dev, &boe_bf060y8m_aj0_panel_funcs,  in boe_bf060y8m_aj0_probe()
380 	boe->panel.prepare_prev_first = true;  in boe_bf060y8m_aj0_probe()
382 	boe->panel.backlight = boe_bf060y8m_aj0_create_backlight(dsi);  in boe_bf060y8m_aj0_probe()
383 	if (IS_ERR(boe->panel.backlight))  in boe_bf060y8m_aj0_probe()
384 		return dev_err_probe(dev, PTR_ERR(boe->panel.backlight),  in boe_bf060y8m_aj0_probe()
387 	drm_panel_add(&boe->panel);  in boe_bf060y8m_aj0_probe()
400 	struct boe_bf060y8m_aj0 *boe = mipi_dsi_get_drvdata(dsi);  in boe_bf060y8m_aj0_remove()  local
407 	drm_panel_remove(&boe->panel);  in boe_bf060y8m_aj0_remove()
411 	{ .compatible = "boe,bf060y8m-aj0" },
420 		.name = "panel-sw43404-boe-fhd-amoled",
427 MODULE_DESCRIPTION("BOE BF060Y8M-AJ0 MIPI-DSI OLED panel");