From 2b26ab132d1b33b91c84c6d732456200e8c5ee77 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 24 Nov 2023 08:39:05 +0000
Subject: [PATCH] add support 4g -- >ppp

---
 u-boot/drivers/video/drm/dw_hdmi.h |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/u-boot/drivers/video/drm/dw_hdmi.h b/u-boot/drivers/video/drm/dw_hdmi.h
index f002dea..3872dae 100644
--- a/u-boot/drivers/video/drm/dw_hdmi.h
+++ b/u-boot/drivers/video/drm/dw_hdmi.h
@@ -1194,6 +1194,7 @@
 	HDMI_A_VIDPOLCFG_HSYNCPOL_ACTIVE_LOW = 0x0,
 
 /* I2CM_OPERATION field values */
+	HDMI_I2CM_OPERATION_BUS_CLEAR = 0x20,
 	HDMI_I2CM_OPERATION_WRITE = 0x10,
 	HDMI_I2CM_OPERATION_READ8_EXT = 0x8,
 	HDMI_I2CM_OPERATION_READ8 = 0x4,
@@ -1411,6 +1412,7 @@
 			  enum dw_hdmi_devtype dev_type,
 			  bool output_bus_format_rgb);
 void inno_dw_hdmi_set_domain(void *grf, int status);
-void dw_hdmi_set_iomux(void *grf, int dev_type);
+void dw_hdmi_set_iomux(void *grf, void *gpio_base, struct gpio_desc *hpd_gpiod,
+		       int dev_type);
 
 #endif /* _ROCKCHIP_HDMI_H_ */

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