From 4195e1acb04535723023c23e96ffbaaca4a30bea Mon Sep 17 00:00:00 2001
From: Frankenstone <dampf_acc@online.de>
Date: Thu, 2 Dec 2021 16:59:21 +0100
Subject: [PATCH] libarmbox: hdmi_colormetry added

choices:

- auto
- bt202ncl
- bt2020cl
- bt709


Origin commit data
------------------
Branch: master
Commit: https://github.com/neutrino-images/ni-libstb-hal/commit/bf895e3bdcfa4d75c8470e12e873ddc2d3df8ad3
Author: Frankenstone <dampf_acc@online.de>
Date: 2021-12-02 (Thu, 02 Dec 2021)



------------------
This commit was generated by Migit
---
 libarmbox/video.cpp   | 22 ++++++++++++++++++++++
 libarmbox/video_lib.h |  9 +++++++++
 2 files changed, 31 insertions(+)

diff --git a/libarmbox/video.cpp b/libarmbox/video.cpp
index d1172b9..e148727 100644
--- a/libarmbox/video.cpp
+++ b/libarmbox/video.cpp
@@ -1238,6 +1238,28 @@ void cVideo::SetColorFormat(COLOR_FORMAT color_format)
 		proc_put("/proc/stb/video/hdmi_colorspace", p, strlen(p));
 }
 
+void cVideo::SetHdmiMode(HDMI_MODE hdmi_mode)
+{
+	const char *p = NULL;
+	switch (hdmi_mode)
+	{
+		case HDMI_MODE_AUTO:
+			p = "auto";
+			break;
+		case HDMI_MODE_BT2020NCL:
+			p = "bt2020ncl";
+			break;
+		case HDMI_MODE_BT2020CL:
+			p = "bt2020cl";
+			break;
+		case HDMI_MODE_BT709:
+			p = "bt709";
+			break;
+	}
+	if (p)
+		proc_put("/proc/stb/video/hdmi_colorimetry", p, strlen(p));
+}
+
 bool getvideo2(unsigned char *video, int xres, int yres)
 {
 	bool ret = false;
diff --git a/libarmbox/video_lib.h b/libarmbox/video_lib.h
index ca19814..c830427 100644
--- a/libarmbox/video_lib.h
+++ b/libarmbox/video_lib.h
@@ -36,6 +36,14 @@ typedef enum
 	COLORFORMAT_HDMI_YCBCR420
 } COLOR_FORMAT;
 
+typedef enum
+{
+	HDMI_MODE_AUTO,
+	HDMI_MODE_BT2020NCL,
+	HDMI_MODE_BT2020CL,
+	HDMI_MODE_BT709
+}HDMI_MODE;
+
 typedef enum
 {
 	VIDEO_FORMAT_MPEG2 = 0,
@@ -277,6 +285,7 @@ class cVideo
 		int StopVBI(void) { return 0; };
 		void SetDemux(cDemux *dmx);
 		void SetColorFormat(COLOR_FORMAT color_format);
+		void SetHdmiMode(HDMI_MODE hdmi_mode);
 		bool GetScreenImage(unsigned char *&data, int &xres, int &yres, bool get_video = true, bool get_osd = false, bool scale_to_video = false);
 };