From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Mon, 11 Nov 2013 21:16:56 +0000 (+0100)
Subject: videomixer: add more video modes
X-Git-Tag: 24jan2021_ls180~2811
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=593867b92a2b41b23777c09521c428b50abae0e7;p=litex.git

videomixer: add more video modes
---

diff --git a/software/videomixer/processor.c b/software/videomixer/processor.c
index e1dd0054..fd9f1201 100644
--- a/software/videomixer/processor.c
+++ b/software/videomixer/processor.c
@@ -10,6 +10,36 @@
 #include "processor.h"
 
 static const struct video_timing video_modes[PROCESSOR_MODE_COUNT] = {
+	{
+		.pixel_clock = 3150,
+
+		.h_active = 640,
+		.h_blanking = 192,
+		.h_sync_offset = 24,
+		.h_sync_width = 40,
+
+		.v_active = 480,
+		.v_blanking = 40,
+		.v_sync_offset = 9,
+		.v_sync_width = 3,
+
+		.established_timing = 0x0800
+	},
+	{
+		.pixel_clock = 4000,
+
+		.h_active = 800,
+		.h_blanking = 256,
+		.h_sync_offset = 32,
+		.h_sync_width = 128,
+
+		.v_active = 600,
+		.v_blanking = 28,
+		.v_sync_offset = 1,
+		.v_sync_width = 6,
+
+		.established_timing = 0x0100
+	},
 	{
 		.pixel_clock = 6500,
 
diff --git a/software/videomixer/processor.h b/software/videomixer/processor.h
index 1a09b91d..75fa5205 100644
--- a/software/videomixer/processor.h
+++ b/software/videomixer/processor.h
@@ -1,7 +1,7 @@
 #ifndef __PROCESSOR_H
 #define __PROCESSOR_H
 
-#define PROCESSOR_MODE_COUNT 2
+#define PROCESSOR_MODE_COUNT 4
 #define PROCESSOR_MODE_DESCLEN 32
 
 void processor_list_modes(char *mode_descriptors);