video: bridge: dp501: convert to video bridge UCLASS
Switch from PANEL_UCLASS to VIDEO_BRIDGE_UCLASS since now
its user driver has bridge support.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
diff --git a/drivers/video/bridge/Kconfig b/drivers/video/bridge/Kconfig
index 21c5a04..23fc267 100644
--- a/drivers/video/bridge/Kconfig
+++ b/drivers/video/bridge/Kconfig
@@ -9,7 +9,7 @@
config VIDEO_BRIDGE_PARADE_DP501
bool "Support Parade DP501 DP & DVI/HDMI dual mode transmitter"
- depends on PANEL && DM_GPIO
+ depends on VIDEO_BRIDGE && PANEL && DM_GPIO
select DM_I2C
help
The Parade DP501 is a DP & DVI/HDMI dual-mode transmitter. It
diff --git a/drivers/video/bridge/dp501.c b/drivers/video/bridge/dp501.c
index 095e3e7..9937cfe 100644
--- a/drivers/video/bridge/dp501.c
+++ b/drivers/video/bridge/dp501.c
@@ -9,6 +9,7 @@
#include <log.h>
#include <backlight.h>
#include <panel.h>
+#include <video_bridge.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <power/regulator.h>
@@ -206,7 +207,6 @@
struct udevice *chip2;
struct udevice *vdd;
- struct gpio_desc reset_gpio;
struct gpio_desc enable_gpio;
};
@@ -484,16 +484,19 @@
return 0;
}
-static void dp501_hw_init(struct dp501_priv *priv)
+static void dp501_hw_init(struct udevice *dev)
{
- dm_gpio_set_value(&priv->reset_gpio, 1);
+ struct dp501_priv *priv = dev_get_priv(dev);
+ struct video_bridge_priv *uc_priv = dev_get_uclass_priv(dev);
+
+ dm_gpio_set_value(&uc_priv->reset, 1);
regulator_set_enable_if_allowed(priv->vdd, 1);
dm_gpio_set_value(&priv->enable_gpio, 1);
udelay(100);
- dm_gpio_set_value(&priv->reset_gpio, 0);
+ dm_gpio_set_value(&uc_priv->reset, 0);
mdelay(80);
}
@@ -521,14 +524,6 @@
}
/* get gpios */
- ret = gpio_request_by_name(dev, "reset-gpios", 0,
- &priv->reset_gpio, GPIOD_IS_OUT);
- if (ret) {
- log_debug("%s: Could not decode reset-gpios (%d)\n",
- __func__, ret);
- return ret;
- }
-
ret = gpio_request_by_name(dev, "enable-gpios", 0,
&priv->enable_gpio, GPIOD_IS_OUT);
if (ret) {
@@ -544,7 +539,7 @@
return ret;
}
- dp501_hw_init(priv);
+ dp501_hw_init(dev);
/* get EDID */
return panel_get_display_timing(priv->panel, &priv->timing);
@@ -558,8 +553,8 @@
return dp501_setup(dev);
}
-struct panel_ops dp501_ops = {
- .enable_backlight = dp501_attach,
+static const struct video_bridge_ops dp501_ops = {
+ .attach = dp501_attach,
.set_backlight = dp501_set_backlight,
.get_display_timing = dp501_panel_timings,
};
@@ -571,7 +566,7 @@
U_BOOT_DRIVER(dp501) = {
.name = "dp501",
- .id = UCLASS_PANEL,
+ .id = UCLASS_VIDEO_BRIDGE,
.of_match = dp501_ids,
.ops = &dp501_ops,
.probe = dp501_probe,