add eDP LVDS PCIE WIFI6

hc

2023-02-17 557c24d082b6ecb9bfe5407b77ae43fa7650a5dc

 u-boot/drivers/video/drm/rockchip_panel.c
old mode 100644new mode 100755
..
..
@@ -45,6 +45,7 @@
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 	bool power_invert;
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 	u32 bus_format;
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 	unsigned int bpc;
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+	unsigned int lvds_index;
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 	struct {
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 		unsigned int prepare;
..
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@@ -66,6 +67,13 @@
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 	struct udevice *backlight;
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 	struct gpio_desc enable_gpio;
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 	struct gpio_desc reset_gpio;
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+	struct gpio_desc edp_bl_on;
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+	struct gpio_desc edp_bl_en;
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+
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+	struct gpio_desc lvds_gpio0;
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+	struct gpio_desc lvds_gpio1;
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+	struct gpio_desc lvds_gpio2;
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+	struct gpio_desc lvds_gpio3;
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77
 
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 	int cmd_type;
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 	struct gpio_desc spi_sdi_gpio;
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@@ -275,24 +283,58 @@
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 	if (priv->prepared)
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 		return;
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+	
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+	/*7511 LVDS IO Control start*/
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+	printk("nodka_lvds_index = %d\n",plat->lvds_index);
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+	
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+	ret = plat->lvds_index  & 1;
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+	if (dm_gpio_is_valid(&priv->lvds_gpio0))
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+	dm_gpio_set_value(&priv->lvds_gpio0, ret);
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+	ret = dm_gpio_get_value(&priv->lvds_gpio0);
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+	printf("lvds_gpio0 : %d\n",ret);
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+
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+	ret = plat->lvds_index >> 1 & 1;
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+	if (dm_gpio_is_valid(&priv->lvds_gpio1))
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+	dm_gpio_set_value(&priv->lvds_gpio1, ret);
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+	ret = dm_gpio_get_value(&priv->lvds_gpio1);
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+	printf("lvds_gpio1 : %d\n",ret);
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+	
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+	ret = plat->lvds_index >> 2 & 1;
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+	if (dm_gpio_is_valid(&priv->lvds_gpio2))
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+	dm_gpio_set_value(&priv->lvds_gpio2, ret);
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+	ret = dm_gpio_get_value(&priv->lvds_gpio2);
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+	printf("lvds_gpio2 : %d\n",ret);
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+	
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+	ret = plat->lvds_index >> 3 & 1;
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+	if (dm_gpio_is_valid(&priv->lvds_gpio3))
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+	dm_gpio_set_value(&priv->lvds_gpio3, ret);
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+	ret = dm_gpio_get_value(&priv->lvds_gpio3);
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+	printf("lvds_gpio3 : %d\n",ret);
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+	mdelay(100);
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+/*7511 LVDS IO Control end*/
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 	if (priv->power_supply)
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 		regulator_set_enable(priv->power_supply, !plat->power_invert);
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-
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+	
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+	if (dm_gpio_is_valid(&priv->edp_bl_on))
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+		dm_gpio_set_value(&priv->edp_bl_on, 1);
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+		
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+	if (dm_gpio_is_valid(&priv->edp_bl_en))
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+		dm_gpio_set_value(&priv->edp_bl_en, 1);
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+	
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 	if (dm_gpio_is_valid(&priv->enable_gpio))
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 		dm_gpio_set_value(&priv->enable_gpio, 1);
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-
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+	
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 	if (plat->delay.prepare)
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 		mdelay(plat->delay.prepare);
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-
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+	
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 	if (dm_gpio_is_valid(&priv->reset_gpio))
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 		dm_gpio_set_value(&priv->reset_gpio, 1);
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-
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-	if (plat->delay.reset)
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-		mdelay(plat->delay.reset);
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-
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+	mdelay(50);
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 	if (dm_gpio_is_valid(&priv->reset_gpio))
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 		dm_gpio_set_value(&priv->reset_gpio, 0);
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+			
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+	mdelay(200);
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 	if (plat->delay.init)
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 		mdelay(plat->delay.init);
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@@ -407,6 +449,7 @@
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 	plat->delay.disable = dev_read_u32_default(dev, "disable-delay-ms", 0);
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 	plat->delay.init = dev_read_u32_default(dev, "init-delay-ms", 0);
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 	plat->delay.reset = dev_read_u32_default(dev, "reset-delay-ms", 0);
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+	plat->lvds_index = dev_read_u32_default(dev, "nodka-lvds", 0);
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453
 
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 	plat->bus_format = dev_read_u32_default(dev, "bus-format",
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 						MEDIA_BUS_FMT_RBG888_1X24);
..
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@@ -457,6 +500,20 @@
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 	int ret;
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 	const char *cmd_type;
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502
 
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+	ret = gpio_request_by_name(dev, "edp-bl-gpios", 0,
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+				   &priv->edp_bl_on, GPIOD_IS_OUT);
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+	if (ret && ret != -ENOENT) {
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+		printf("%s: Cannot get enable GPIO: %d\n", __func__, ret);
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+		return ret;
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+	}
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+
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+	ret = gpio_request_by_name(dev, "edp-bl-en", 0,
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+				   &priv->edp_bl_en, GPIOD_IS_OUT);
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+	if (ret && ret != -ENOENT) {
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+		printf("%s: Cannot get enable GPIO: %d\n", __func__, ret);
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+		return ret;
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+	}
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+	
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 	ret = gpio_request_by_name(dev, "enable-gpios", 0,
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 				   &priv->enable_gpio, GPIOD_IS_OUT);
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 	if (ret && ret != -ENOENT) {
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@@ -471,6 +528,34 @@
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 		return ret;
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 	}
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531
+	ret = gpio_request_by_name(dev, "lvds-gpio0", 0,
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+				   &priv->lvds_gpio0, GPIOD_IS_OUT);
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+	if (ret && ret != -ENOENT) {
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+		printf("%s: Cannot get lvds-gpio0: %d\n", __func__, ret);
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+		return ret;
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+	}
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+
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+	ret = gpio_request_by_name(dev, "lvds-gpio1", 0,
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+				   &priv->lvds_gpio1, GPIOD_IS_OUT);
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+	if (ret && ret != -ENOENT) {
541
+		printf("%s: Cannot get lvds-gpio1: %d\n", __func__, ret);
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+		return ret;
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+	}
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+	
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+	ret = gpio_request_by_name(dev, "lvds-gpio2", 0,
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+				   &priv->lvds_gpio2, GPIOD_IS_OUT);
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+	if (ret && ret != -ENOENT) {
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+		printf("%s: Cannot get lvds-gpio2: %d\n", __func__, ret);
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+		return ret;
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+	}
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+	
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+	ret = gpio_request_by_name(dev, "lvds-gpio3", 0,
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+				   &priv->lvds_gpio3, GPIOD_IS_OUT);
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+	if (ret && ret != -ENOENT) {
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+		printf("%s: Cannot get lvds-gpio3: %d\n", __func__, ret);
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+		return ret;
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+	}
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+	
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 	ret = uclass_get_device_by_phandle(UCLASS_PANEL_BACKLIGHT, dev,
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 					   "backlight", &priv->backlight);
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 	if (ret && ret != -ENOENT) {