3  * BOE BF060Y8M-AJ0 5.99" MIPI-DSI OLED Panel on SW43404 DriverIC
46 static void boe_bf060y8m_aj0_reset(struct boe_bf060y8m_aj0 *boe)  in boe_bf060y8m_aj0_reset()  argument
48 	gpiod_set_value_cansleep(boe->reset_gpio, 0);  in boe_bf060y8m_aj0_reset()
50 	gpiod_set_value_cansleep(boe->reset_gpio, 1);  in boe_bf060y8m_aj0_reset()
52 	gpiod_set_value_cansleep(boe->reset_gpio, 0);  in boe_bf060y8m_aj0_reset()
56 static int boe_bf060y8m_aj0_on(struct boe_bf060y8m_aj0 *boe)  in boe_bf060y8m_aj0_on()  argument
58 	struct mipi_dsi_device *dsi = boe->dsi;  in boe_bf060y8m_aj0_on()
100 static int boe_bf060y8m_aj0_off(struct boe_bf060y8m_aj0 *boe)  in boe_bf060y8m_aj0_off()  argument
102 	struct mipi_dsi_device *dsi = boe->dsi;  in boe_bf060y8m_aj0_off()
128 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);  in boe_bf060y8m_aj0_prepare()  local
129 	struct device *dev = &boe->dsi->dev;  in boe_bf060y8m_aj0_prepare()
132 	if (boe->prepared)  in boe_bf060y8m_aj0_prepare()
140 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_EL_VDD].consumer);  in boe_bf060y8m_aj0_prepare()
143 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_EL_VSS].consumer);  in boe_bf060y8m_aj0_prepare()
147 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VCC].consumer);  in boe_bf060y8m_aj0_prepare()
151 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VDDIO].consumer);  in boe_bf060y8m_aj0_prepare()
155 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VCI].consumer);  in boe_bf060y8m_aj0_prepare()
160 	boe_bf060y8m_aj0_reset(boe);  in boe_bf060y8m_aj0_prepare()
162 	ret = boe_bf060y8m_aj0_on(boe);  in boe_bf060y8m_aj0_prepare()
165 		gpiod_set_value_cansleep(boe->reset_gpio, 1);  in boe_bf060y8m_aj0_prepare()
169 	boe->prepared = true;  in boe_bf060y8m_aj0_prepare()
173 	regulator_disable(boe->vregs[BF060Y8M_VREG_VDDIO].consumer);  in boe_bf060y8m_aj0_prepare()
175 	regulator_disable(boe->vregs[BF060Y8M_VREG_VCC].consumer);  in boe_bf060y8m_aj0_prepare()
177 	regulator_disable(boe->vregs[BF060Y8M_VREG_EL_VSS].consumer);  in boe_bf060y8m_aj0_prepare()
179 	regulator_disable(boe->vregs[BF060Y8M_VREG_EL_VDD].consumer);  in boe_bf060y8m_aj0_prepare()
185 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);  in boe_bf060y8m_aj0_unprepare()  local
186 	struct device *dev = &boe->dsi->dev;  in boe_bf060y8m_aj0_unprepare()
189 	if (!boe->prepared)  in boe_bf060y8m_aj0_unprepare()
192 	ret = boe_bf060y8m_aj0_off(boe);  in boe_bf060y8m_aj0_unprepare()
196 	gpiod_set_value_cansleep(boe->reset_gpio, 1);  in boe_bf060y8m_aj0_unprepare()
197 	ret = regulator_bulk_disable(ARRAY_SIZE(boe->vregs), boe->vregs);  in boe_bf060y8m_aj0_unprepare()
199 	boe->prepared = false;  in boe_bf060y8m_aj0_unprepare()
288 static int boe_bf060y8m_aj0_init_vregs(struct boe_bf060y8m_aj0 *boe,  in boe_bf060y8m_aj0_init_vregs()  argument
294 	boe->vregs[BF060Y8M_VREG_VCC].supply = "vcc";  in boe_bf060y8m_aj0_init_vregs()
295 	boe->vregs[BF060Y8M_VREG_VDDIO].supply = "vddio";  in boe_bf060y8m_aj0_init_vregs()
296 	boe->vregs[BF060Y8M_VREG_VCI].supply = "vci";  in boe_bf060y8m_aj0_init_vregs()
297 	boe->vregs[BF060Y8M_VREG_EL_VDD].supply = "elvdd";  in boe_bf060y8m_aj0_init_vregs()
298 	boe->vregs[BF060Y8M_VREG_EL_VSS].supply = "elvss";  in boe_bf060y8m_aj0_init_vregs()
299 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(boe->vregs),  in boe_bf060y8m_aj0_init_vregs()
300 				      boe->vregs);  in boe_bf060y8m_aj0_init_vregs()
306 	vreg = boe->vregs[BF060Y8M_VREG_VCC].consumer;  in boe_bf060y8m_aj0_init_vregs()
311 	vreg = boe->vregs[BF060Y8M_VREG_VDDIO].consumer;  in boe_bf060y8m_aj0_init_vregs()
316 	vreg = boe->vregs[BF060Y8M_VREG_VCI].consumer;  in boe_bf060y8m_aj0_init_vregs()
321 	vreg = boe->vregs[BF060Y8M_VREG_EL_VDD].consumer;  in boe_bf060y8m_aj0_init_vregs()
327 	vreg = boe->vregs[BF060Y8M_VREG_EL_VSS].consumer;  in boe_bf060y8m_aj0_init_vregs()
341 	vreg = boe->vregs[BF060Y8M_VREG_VDDIO].consumer;  in boe_bf060y8m_aj0_init_vregs()
345 			boe->vregs[1].supply, ret);  in boe_bf060y8m_aj0_init_vregs()
347 	vreg = boe->vregs[BF060Y8M_VREG_VCI].consumer;  in boe_bf060y8m_aj0_init_vregs()
351 			boe->vregs[2].supply, ret);  in boe_bf060y8m_aj0_init_vregs()
359 	struct boe_bf060y8m_aj0 *boe;  in boe_bf060y8m_aj0_probe()  local
362 	boe = devm_kzalloc(dev, sizeof(*boe), GFP_KERNEL);  in boe_bf060y8m_aj0_probe()
363 	if (!boe)  in boe_bf060y8m_aj0_probe()
366 	ret = boe_bf060y8m_aj0_init_vregs(boe, dev);  in boe_bf060y8m_aj0_probe()
371 	boe->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_ASIS);  in boe_bf060y8m_aj0_probe()
372 	if (IS_ERR(boe->reset_gpio))  in boe_bf060y8m_aj0_probe()
373 		return dev_err_probe(dev, PTR_ERR(boe->reset_gpio),  in boe_bf060y8m_aj0_probe()
376 	boe->dsi = dsi;  in boe_bf060y8m_aj0_probe()
377 	mipi_dsi_set_drvdata(dsi, boe);  in boe_bf060y8m_aj0_probe()
386 	drm_panel_init(&boe->panel, dev, &boe_bf060y8m_aj0_panel_funcs,  in boe_bf060y8m_aj0_probe()
389 	boe->panel.backlight = boe_bf060y8m_aj0_create_backlight(dsi);  in boe_bf060y8m_aj0_probe()
390 	if (IS_ERR(boe->panel.backlight))  in boe_bf060y8m_aj0_probe()
391 		return dev_err_probe(dev, PTR_ERR(boe->panel.backlight),  in boe_bf060y8m_aj0_probe()
394 	drm_panel_add(&boe->panel);  in boe_bf060y8m_aj0_probe()
407 	struct boe_bf060y8m_aj0 *boe = mipi_dsi_get_drvdata(dsi);  in boe_bf060y8m_aj0_remove()  local
414 	drm_panel_remove(&boe->panel);  in boe_bf060y8m_aj0_remove()
418 	{ .compatible = "boe,bf060y8m-aj0" },
427 		.name = "panel-sw43404-boe-fhd-amoled",
434 MODULE_DESCRIPTION("BOE BF060Y8M-AJ0 MIPI-DSI OLED panel");