drm/panel/panel-boe-bf060y8m-aj0.c

45 static void boe_bf060y8m_aj0_reset(struct boe_bf060y8m_aj0 *boe)
47 	gpiod_set_value_cansleep(boe->reset_gpio, 0);
49 	gpiod_set_value_cansleep(boe->reset_gpio, 1);
51 	gpiod_set_value_cansleep(boe->reset_gpio, 0);
55 static int boe_bf060y8m_aj0_on(struct boe_bf060y8m_aj0 *boe)
57 	struct mipi_dsi_device *dsi = boe->dsi;
99 static int boe_bf060y8m_aj0_off(struct boe_bf060y8m_aj0 *boe)
101 	struct mipi_dsi_device *dsi = boe->dsi;
127 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);
128 	struct device *dev = &boe->dsi->dev;
136 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_EL_VDD].consumer);
139 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_EL_VSS].consumer);
143 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VCC].consumer);
147 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VDDIO].consumer);
151 	ret = regulator_enable(boe->vregs[BF060Y8M_VREG_VCI].consumer);
156 	boe_bf060y8m_aj0_reset(boe);
158 	ret = boe_bf060y8m_aj0_on(boe);
161 		gpiod_set_value_cansleep(boe->reset_gpio, 1);
168 	regulator_disable(boe->vregs[BF060Y8M_VREG_VDDIO].consumer);
170 	regulator_disable(boe->vregs[BF060Y8M_VREG_VCC].consumer);
172 	regulator_disable(boe->vregs[BF060Y8M_VREG_EL_VSS].consumer);
174 	regulator_disable(boe->vregs[BF060Y8M_VREG_EL_VDD].consumer);
180 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);
181 	struct device *dev = &boe->dsi->dev;
184 	ret = boe_bf060y8m_aj0_off(boe);
188 	gpiod_set_value_cansleep(boe->reset_gpio, 1);
189 	ret = regulator_bulk_disable(ARRAY_SIZE(boe->vregs), boe->vregs);
279 static int boe_bf060y8m_aj0_init_vregs(struct boe_bf060y8m_aj0 *boe,
285 	boe->vregs[BF060Y8M_VREG_VCC].supply = "vcc";
286 	boe->vregs[BF060Y8M_VREG_VDDIO].supply = "vddio";
287 	boe->vregs[BF060Y8M_VREG_VCI].supply = "vci";
288 	boe->vregs[BF060Y8M_VREG_EL_VDD].supply = "elvdd";
289 	boe->vregs[BF060Y8M_VREG_EL_VSS].supply = "elvss";
290 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(boe->vregs),
291 				      boe->vregs);
297 	vreg = boe->vregs[BF060Y8M_VREG_VCC].consumer;
302 	vreg = boe->vregs[BF060Y8M_VREG_VDDIO].consumer;
307 	vreg = boe->vregs[BF060Y8M_VREG_VCI].consumer;
312 	vreg = boe->vregs[BF060Y8M_VREG_EL_VDD].consumer;
318 	vreg = boe->vregs[BF060Y8M_VREG_EL_VSS].consumer;
332 	vreg = boe->vregs[BF060Y8M_VREG_VDDIO].consumer;
336 			boe->vregs[1].supply, ret);
338 	vreg = boe->vregs[BF060Y8M_VREG_VCI].consumer;
342 			boe->vregs[2].supply, ret);
350 	struct boe_bf060y8m_aj0 *boe;
353 	boe = devm_kzalloc(dev, sizeof(*boe), GFP_KERNEL);
354 	if (!boe)
357 	ret = boe_bf060y8m_aj0_init_vregs(boe, dev);
362 	boe->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_ASIS);
363 	if (IS_ERR(boe->reset_gpio))
364 		return dev_err_probe(dev, PTR_ERR(boe->reset_gpio),
367 	boe->dsi = dsi;
368 	mipi_dsi_set_drvdata(dsi, boe);
377 	drm_panel_init(&boe->panel, dev, &boe_bf060y8m_aj0_panel_funcs,
380 	boe->panel.backlight = boe_bf060y8m_aj0_create_backlight(dsi);
381 	if (IS_ERR(boe->panel.backlight))
382 		return dev_err_probe(dev, PTR_ERR(boe->panel.backlight),
385 	drm_panel_add(&boe->panel);
398 	struct boe_bf060y8m_aj0 *boe = mipi_dsi_get_drvdata(dsi);
405 	drm_panel_remove(&boe->panel);
409 	{ .compatible = "boe,bf060y8m-aj0" },
418 		.name = "panel-sw43404-boe-fhd-amoled",