From ee930fffee469d076998274a2ca55e13dc1efb67 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:54 +0000
Subject: [PATCH] enable tun/tap/iptables
---
u-boot/drivers/video/drm/rohm-bu18tl82.c | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/u-boot/drivers/video/drm/rohm-bu18tl82.c b/u-boot/drivers/video/drm/rohm-bu18tl82.c
index bda247e..04b44e5 100644
--- a/u-boot/drivers/video/drm/rohm-bu18tl82.c
+++ b/u-boot/drivers/video/drm/rohm-bu18tl82.c
@@ -7,6 +7,7 @@
#include <dm.h>
#include <errno.h>
#include <i2c.h>
+#include <drm/drm_mipi_dsi.h>
#include <video_bridge.h>
#include <asm/unaligned.h>
#include <linux/media-bus-format.h>
@@ -31,6 +32,7 @@
struct udevice *power_supply;
struct gpio_desc enable_gpio;
struct serdes_init_seq *serdes_init_seq;
+ bool sel_mipi;
};
static void bu18tl82_bridge_reset(struct rockchip_bridge *bridge)
@@ -216,6 +218,20 @@
return ret;
}
+ priv->sel_mipi = dev_read_bool(dev, "sel-mipi");
+ if (priv->sel_mipi) {
+ struct mipi_dsi_device *device = dev_get_platdata(dev);
+
+ device->dev = dev;
+ device->lanes = dev_read_u32_default(dev, "dsi,lanes", 4);
+ device->format = dev_read_u32_default(dev, "dsi,format",
+ MIPI_DSI_FMT_RGB888);
+ device->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+ MIPI_DSI_MODE_VIDEO_HBP | MIPI_DSI_MODE_LPM |
+ MIPI_DSI_MODE_EOT_PACKET;
+ device->channel = dev_read_u32_default(dev, "reg", 0);
+ }
+
bridge = calloc(1, sizeof(*bridge));
if (!bridge)
return -ENOMEM;
@@ -250,4 +266,5 @@
.of_match = bu18tl82_of_match,
.probe = bu18tl82_probe,
.priv_auto_alloc_size = sizeof(struct bu18tl82_priv),
+ .platdata_auto_alloc_size = sizeof(struct mipi_dsi_device),
};
--
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