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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-14 10:56:06 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-02-21 11:56:19 +0000 |
| commit | 9e6720fb0cfd6edda12b408a66f4ac88e8a82e32 (patch) | |
| tree | 5f4cbef29c20e546da77aa4bc50283cf445d75dc /include/video | |
| parent | 531060fc1989a438fbc2c3198f5057c40121ff50 (diff) | |
| download | lwn-9e6720fb0cfd6edda12b408a66f4ac88e8a82e32.tar.gz lwn-9e6720fb0cfd6edda12b408a66f4ac88e8a82e32.zip | |
FB: sa1100: move machine inf structures to <video/sa1100fb.h>
Move the LCD data structures to an include file which can be shared
with the board code in arch/arm/mach-sa1100.
Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/sa1100fb.h | 59 |
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 |