summaryrefslogtreecommitdiff
path: root/include/video/sa1100fb.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/video/sa1100fb.h')
-rw-r--r--include/video/sa1100fb.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/include/video/sa1100fb.h b/include/video/sa1100fb.h
new file mode 100644
index 000000000000..e73c813c87f0
--- /dev/null
+++ b/include/video/sa1100fb.h
@@ -0,0 +1,59 @@
+/*
+ * StrongARM 1100 LCD Controller Frame Buffer Device
+ *
+ * Copyright (C) 1999 Eric A. Thomas
+ * Based on acornfb.c Copyright (C) Russell King.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+#ifndef _VIDEO_SA1100FB_H
+#define _VIDEO_SA1100FB_H
+
+#include <linux/fb.h>
+#include <linux/types.h>
+
+#define RGB_4 0
+#define RGB_8 1
+#define RGB_16 2
+#define NR_RGB 3
+
+/* These are the bitfields for each display depth that we support. */
+struct sa1100fb_rgb {
+ struct fb_bitfield red;
+ struct fb_bitfield green;
+ struct fb_bitfield blue;
+ struct fb_bitfield transp;
+};
+
+/* This structure describes the machine which we are running on. */
+struct sa1100fb_mach_info {
+ u_long pixclock;
+
+ u_short xres;
+ u_short yres;
+
+ u_char bpp;
+ u_char hsync_len;
+ u_char left_margin;
+ u_char right_margin;
+
+ u_char vsync_len;
+ u_char upper_margin;
+ u_char lower_margin;
+ u_char sync;
+
+ u_int cmap_greyscale:1,
+ cmap_inverse:1,
+ cmap_static:1,
+ unused:29;
+
+ u_int lccr0;
+ u_int lccr3;
+
+ /* Overrides for the default RGB maps */
+ const struct sa1100fb_rgb *rgb[NR_RGB];
+};
+
+#endif