2005-04-17 06:20:36 +08:00
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/*
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* linux/drivers/video/modedb.c -- Standard video mode database management
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*
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* Copyright (C) 1999 Geert Uytterhoeven
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*
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* 2001 - Documented with DocBook
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* - Brad Douglas <brad@neruo.com>
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file COPYING in the main directory of this archive for
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* more details.
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*/
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#include <linux/module.h>
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include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files. percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.
percpu.h -> slab.h dependency is about to be removed. Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability. As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.
http://userweb.kernel.org/~tj/misc/slabh-sweep.py
The script does the followings.
* Scan files for gfp and slab usages and update includes such that
only the necessary includes are there. ie. if only gfp is used,
gfp.h, if slab is used, slab.h.
* When the script inserts a new include, it looks at the include
blocks and try to put the new include such that its order conforms
to its surrounding. It's put in the include block which contains
core kernel includes, in the same order that the rest are ordered -
alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
doesn't seem to be any matching order.
* If the script can't find a place to put a new include (mostly
because the file doesn't have fitting include block), it prints out
an error message indicating which .h file needs to be added to the
file.
The conversion was done in the following steps.
1. The initial automatic conversion of all .c files updated slightly
over 4000 files, deleting around 700 includes and adding ~480 gfp.h
and ~3000 slab.h inclusions. The script emitted errors for ~400
files.
2. Each error was manually checked. Some didn't need the inclusion,
some needed manual addition while adding it to implementation .h or
embedding .c file was more appropriate for others. This step added
inclusions to around 150 files.
3. The script was run again and the output was compared to the edits
from #2 to make sure no file was left behind.
4. Several build tests were done and a couple of problems were fixed.
e.g. lib/decompress_*.c used malloc/free() wrappers around slab
APIs requiring slab.h to be added manually.
5. The script was run on all .h files but without automatically
editing them as sprinkling gfp.h and slab.h inclusions around .h
files could easily lead to inclusion dependency hell. Most gfp.h
inclusion directives were ignored as stuff from gfp.h was usually
wildly available and often used in preprocessor macros. Each
slab.h inclusion directive was examined and added manually as
necessary.
6. percpu.h was updated not to include slab.h.
7. Build test were done on the following configurations and failures
were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
distributed build env didn't work with gcov compiles) and a few
more options had to be turned off depending on archs to make things
build (like ipr on powerpc/64 which failed due to missing writeq).
* x86 and x86_64 UP and SMP allmodconfig and a custom test config.
* powerpc and powerpc64 SMP allmodconfig
* sparc and sparc64 SMP allmodconfig
* ia64 SMP allmodconfig
* s390 SMP allmodconfig
* alpha SMP allmodconfig
* um on x86_64 SMP allmodconfig
8. percpu.h modifications were reverted so that it could be applied as
a separate patch and serve as bisection point.
Given the fact that I had only a couple of failures from tests on step
6, I'm fairly confident about the coverage of this conversion patch.
If there is a breakage, it's likely to be something in one of the arch
headers which should be easily discoverable easily on most builds of
the specific arch.
Signed-off-by: Tejun Heo <tj@kernel.org>
Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
2010-03-24 16:04:11 +08:00
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#include <linux/slab.h>
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2005-04-17 06:20:36 +08:00
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#include <linux/fb.h>
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2009-12-16 08:46:24 +08:00
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#include <linux/kernel.h>
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2005-04-17 06:20:36 +08:00
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#undef DEBUG
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#define name_matches(v, s, l) \
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((v).name && !strncmp((s), (v).name, (l)) && strlen((v).name) == (l))
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#define res_matches(v, x, y) \
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((v).xres == (x) && (v).yres == (y))
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#ifdef DEBUG
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2008-04-28 17:15:47 +08:00
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#define DPRINTK(fmt, args...) printk("modedb %s: " fmt, __func__ , ## args)
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2005-04-17 06:20:36 +08:00
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#else
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#define DPRINTK(fmt, args...)
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#endif
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2011-01-11 22:24:03 +08:00
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/*
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* Standard video mode definitions (taken from XFree86)
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*/
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2005-04-17 06:20:36 +08:00
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static const struct fb_videomode modedb[] = {
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2011-01-11 22:24:03 +08:00
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2005-04-17 06:20:36 +08:00
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/* 640x400 @ 70 Hz, 31.5 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 70, 640, 400, 39721, 40, 24, 39, 9, 96, 2, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 640x480 @ 60 Hz, 31.5 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 800x600 @ 56 Hz, 35.15 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 56, 800, 600, 27777, 128, 24, 22, 1, 72, 2, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1024x768 @ 87 Hz interlaced, 35.5 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 87, 1024, 768, 22271, 56, 24, 33, 8, 160, 8, 0,
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FB_VMODE_INTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 640x400 @ 85 Hz, 37.86 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 85, 640, 400, 31746, 96, 32, 41, 1, 64, 3,
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FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 640x480 @ 72 Hz, 36.5 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 72, 640, 480, 31746, 144, 40, 30, 8, 40, 3, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 640x480 @ 75 Hz, 37.50 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 75, 640, 480, 31746, 120, 16, 16, 1, 64, 3, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 800x600 @ 60 Hz, 37.8 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 60, 800, 600, 25000, 88, 40, 23, 1, 128, 4,
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FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 640x480 @ 85 Hz, 43.27 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 85, 640, 480, 27777, 80, 56, 25, 1, 56, 3, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1152x864 @ 89 Hz interlaced, 44 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 89, 1152, 864, 15384, 96, 16, 110, 1, 216, 10, 0,
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FB_VMODE_INTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 800x600 @ 72 Hz, 48.0 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 72, 800, 600, 20000, 64, 56, 23, 37, 120, 6,
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FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1024x768 @ 60 Hz, 48.4 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 60, 1024, 768, 15384, 168, 8, 29, 3, 144, 6, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 640x480 @ 100 Hz, 53.01 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 100, 640, 480, 21834, 96, 32, 36, 8, 96, 6, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1152x864 @ 60 Hz, 53.5 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 60, 1152, 864, 11123, 208, 64, 16, 4, 256, 8, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 800x600 @ 85 Hz, 55.84 kHz hsync */
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2011-01-11 22:24:03 +08:00
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{ NULL, 85, 800, 600, 16460, 160, 64, 36, 16, 64, 5, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1024x768 @ 70 Hz, 56.5 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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{ NULL, 70, 1024, 768, 13333, 144, 24, 29, 3, 136, 6, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1280x1024 @ 87 Hz interlaced, 51 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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{ NULL, 87, 1280, 1024, 12500, 56, 16, 128, 1, 216, 12, 0,
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FB_VMODE_INTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 800x600 @ 100 Hz, 64.02 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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{ NULL, 100, 800, 600, 14357, 160, 64, 30, 4, 64, 6, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1024x768 @ 76 Hz, 62.5 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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{ NULL, 76, 1024, 768, 11764, 208, 8, 36, 16, 120, 3, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1152x864 @ 70 Hz, 62.4 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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{ NULL, 70, 1152, 864, 10869, 106, 56, 20, 1, 160, 10, 0,
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FB_VMODE_NONINTERLACED },
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|
2005-04-17 06:20:36 +08:00
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/* 1280x1024 @ 61 Hz, 64.2 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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{ NULL, 61, 1280, 1024, 9090, 200, 48, 26, 1, 184, 3, 0,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1400x1050 @ 60Hz, 63.9 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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{ NULL, 60, 1400, 1050, 9259, 136, 40, 13, 1, 112, 3, 0,
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FB_VMODE_NONINTERLACED },
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|
2005-04-17 06:20:36 +08:00
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/* 1400x1050 @ 75,107 Hz, 82,392 kHz +hsync +vsync*/
|
2011-01-11 22:24:03 +08:00
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{ NULL, 75, 1400, 1050, 7190, 120, 56, 23, 10, 112, 13,
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FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1400x1050 @ 60 Hz, ? kHz +hsync +vsync*/
|
2011-01-11 22:24:03 +08:00
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{ NULL, 60, 1400, 1050, 9259, 128, 40, 12, 0, 112, 3,
|
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FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
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FB_VMODE_NONINTERLACED },
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2005-04-17 06:20:36 +08:00
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/* 1024x768 @ 85 Hz, 70.24 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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{ NULL, 85, 1024, 768, 10111, 192, 32, 34, 14, 160, 6, 0,
|
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FB_VMODE_NONINTERLACED },
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|
2005-04-17 06:20:36 +08:00
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/* 1152x864 @ 78 Hz, 70.8 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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{ NULL, 78, 1152, 864, 9090, 228, 88, 32, 0, 84, 12, 0,
|
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FB_VMODE_NONINTERLACED },
|
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|
2005-04-17 06:20:36 +08:00
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|
|
/* 1280x1024 @ 70 Hz, 74.59 kHz hsync */
|
2011-01-11 22:24:03 +08:00
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|
|
{ NULL, 70, 1280, 1024, 7905, 224, 32, 28, 8, 160, 8, 0,
|
|
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FB_VMODE_NONINTERLACED },
|
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|
2005-04-17 06:20:36 +08:00
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|
|
/* 1600x1200 @ 60Hz, 75.00 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 1600, 1200, 6172, 304, 64, 46, 1, 192, 3,
|
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FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
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|
|
FB_VMODE_NONINTERLACED },
|
|
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|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1152x864 @ 84 Hz, 76.0 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 84, 1152, 864, 7407, 184, 312, 32, 0, 128, 12, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1280x1024 @ 74 Hz, 78.85 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 74, 1280, 1024, 7407, 256, 32, 34, 3, 144, 3, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1024x768 @ 100Hz, 80.21 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 100, 1024, 768, 8658, 192, 32, 21, 3, 192, 10, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1280x1024 @ 76 Hz, 81.13 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 76, 1280, 1024, 7407, 248, 32, 34, 3, 104, 3, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1600x1200 @ 70 Hz, 87.50 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 70, 1600, 1200, 5291, 304, 64, 46, 1, 192, 3, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1152x864 @ 100 Hz, 89.62 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 100, 1152, 864, 7264, 224, 32, 17, 2, 128, 19, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1280x1024 @ 85 Hz, 91.15 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 85, 1280, 1024, 6349, 224, 64, 44, 1, 160, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1600x1200 @ 75 Hz, 93.75 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 75, 1600, 1200, 4938, 304, 64, 46, 1, 192, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2006-03-27 17:17:38 +08:00
|
|
|
/* 1680x1050 @ 60 Hz, 65.191 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 1680, 1050, 6848, 280, 104, 30, 3, 176, 6,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1600x1200 @ 85 Hz, 105.77 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 85, 1600, 1200, 4545, 272, 16, 37, 4, 192, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1280x1024 @ 100 Hz, 107.16 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 100, 1280, 1024, 5502, 256, 32, 26, 7, 128, 15, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1800x1440 @ 64Hz, 96.15 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 64, 1800, 1440, 4347, 304, 96, 46, 1, 192, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 1800x1440 @ 70Hz, 104.52 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 70, 1800, 1440, 4000, 304, 96, 46, 1, 192, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 512x384 @ 78 Hz, 31.50 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 78, 512, 384, 49603, 48, 16, 16, 1, 64, 3, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 512x384 @ 85 Hz, 34.38 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 85, 512, 384, 45454, 48, 16, 16, 1, 64, 3, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 320x200 @ 70 Hz, 31.5 kHz hsync, 8:5 aspect ratio */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 70, 320, 200, 79440, 16, 16, 20, 4, 48, 1, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 320x240 @ 60 Hz, 31.5 kHz hsync, 4:3 aspect ratio */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 320, 240, 79440, 16, 16, 16, 5, 48, 1, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 320x240 @ 72 Hz, 36.5 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 72, 320, 240, 63492, 16, 16, 16, 4, 48, 2, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 400x300 @ 56 Hz, 35.2 kHz hsync, 4:3 aspect ratio */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 56, 400, 300, 55555, 64, 16, 10, 1, 32, 1, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 400x300 @ 60 Hz, 37.8 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 400, 300, 50000, 48, 16, 11, 1, 64, 2, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 400x300 @ 72 Hz, 48.0 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 72, 400, 300, 40000, 32, 24, 11, 19, 64, 3, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 480x300 @ 56 Hz, 35.2 kHz hsync, 8:5 aspect ratio */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 56, 480, 300, 46176, 80, 16, 10, 1, 40, 1, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 480x300 @ 60 Hz, 37.8 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 480, 300, 41858, 56, 16, 11, 1, 80, 2, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 480x300 @ 63 Hz, 39.6 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 63, 480, 300, 40000, 56, 16, 11, 1, 80, 2, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* 480x300 @ 72 Hz, 48.0 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 72, 480, 300, 33386, 40, 24, 11, 19, 80, 3, 0,
|
|
|
|
|
FB_VMODE_DOUBLE },
|
|
|
|
|
|
2005-08-08 14:22:43 +08:00
|
|
|
/* 1920x1200 @ 60 Hz, 74.5 Khz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 1920, 1200, 5177, 128, 336, 1, 38, 208, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2005-11-09 13:39:06 +08:00
|
|
|
/* 1152x768, 60 Hz, PowerBook G4 Titanium I and II */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 1152, 768, 14047, 158, 26, 29, 3, 136, 6,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2006-06-26 15:26:39 +08:00
|
|
|
/* 1366x768, 60 Hz, 47.403 kHz hsync, WXGA 16:9 aspect ratio */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 1366, 768, 13806, 120, 10, 14, 3, 32, 5, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
2008-01-18 07:21:18 +08:00
|
|
|
/* 1280x800, 60 Hz, 47.403 kHz hsync, WXGA 16:10 aspect ratio */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 1280, 800, 12048, 200, 64, 24, 1, 136, 3, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED },
|
|
|
|
|
|
|
|
|
|
/* 720x576i @ 50 Hz, 15.625 kHz hsync (PAL RGB) */
|
|
|
|
|
{ NULL, 50, 720, 576, 74074, 64, 16, 39, 5, 64, 5, 0,
|
|
|
|
|
FB_VMODE_INTERLACED },
|
|
|
|
|
|
|
|
|
|
/* 800x520i @ 50 Hz, 15.625 kHz hsync (PAL RGB) */
|
|
|
|
|
{ NULL, 50, 800, 520, 58823, 144, 64, 72, 28, 80, 5, 0,
|
|
|
|
|
FB_VMODE_INTERLACED },
|
|
|
|
|
|
2011-01-06 15:02:42 +08:00
|
|
|
/* 864x480 @ 60 Hz, 35.15 kHz hsync */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 864, 480, 27777, 1, 1, 1, 1, 0, 0,
|
|
|
|
|
0, FB_VMODE_NONINTERLACED },
|
2005-04-17 06:20:36 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_FB_MODE_HELPERS
|
2015-01-15 19:47:19 +08:00
|
|
|
const struct fb_videomode cea_modes[65] = {
|
2010-11-11 22:45:04 +08:00
|
|
|
/* #1: 640x480p@59.94/60Hz */
|
|
|
|
|
[1] = {
|
2011-01-11 22:24:03 +08:00
|
|
|
NULL, 60, 640, 480, 39722, 48, 16, 33, 10, 96, 2, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
/* #3: 720x480p@59.94/60Hz */
|
|
|
|
|
[3] = {
|
2011-01-11 22:24:03 +08:00
|
|
|
NULL, 60, 720, 480, 37037, 60, 16, 30, 9, 62, 6, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
/* #5: 1920x1080i@59.94/60Hz */
|
|
|
|
|
[5] = {
|
2010-11-18 17:45:42 +08:00
|
|
|
NULL, 60, 1920, 1080, 13763, 148, 88, 15, 2, 44, 5,
|
2011-01-11 22:24:03 +08:00
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_INTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
/* #7: 720(1440)x480iH@59.94/60Hz */
|
|
|
|
|
[7] = {
|
2011-01-11 22:24:03 +08:00
|
|
|
NULL, 60, 1440, 480, 18554/*37108*/, 114, 38, 15, 4, 124, 3, 0,
|
|
|
|
|
FB_VMODE_INTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
/* #9: 720(1440)x240pH@59.94/60Hz */
|
|
|
|
|
[9] = {
|
2011-01-11 22:24:03 +08:00
|
|
|
NULL, 60, 1440, 240, 18554, 114, 38, 16, 4, 124, 3, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
/* #18: 720x576pH@50Hz */
|
|
|
|
|
[18] = {
|
2011-01-11 22:24:03 +08:00
|
|
|
NULL, 50, 720, 576, 37037, 68, 12, 39, 5, 64, 5, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
/* #19: 1280x720p@50Hz */
|
|
|
|
|
[19] = {
|
2010-11-18 17:45:42 +08:00
|
|
|
NULL, 50, 1280, 720, 13468, 220, 440, 20, 5, 40, 5,
|
2011-01-11 22:24:03 +08:00
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
/* #20: 1920x1080i@50Hz */
|
|
|
|
|
[20] = {
|
2010-11-18 17:45:42 +08:00
|
|
|
NULL, 50, 1920, 1080, 13480, 148, 528, 15, 5, 528, 5,
|
2011-01-11 22:24:03 +08:00
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_INTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
/* #32: 1920x1080p@23.98/24Hz */
|
|
|
|
|
[32] = {
|
2010-11-18 17:45:42 +08:00
|
|
|
NULL, 24, 1920, 1080, 13468, 148, 638, 36, 4, 44, 5,
|
2011-01-11 22:24:03 +08:00
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
/* #35: (2880)x480p4x@59.94/60Hz */
|
|
|
|
|
[35] = {
|
2011-01-11 22:24:03 +08:00
|
|
|
NULL, 60, 2880, 480, 9250, 240, 64, 30, 9, 248, 6, 0,
|
|
|
|
|
FB_VMODE_NONINTERLACED, 0,
|
2010-11-11 22:45:04 +08:00
|
|
|
},
|
|
|
|
|
};
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
const struct fb_videomode vesa_modes[] = {
|
|
|
|
|
/* 0 640x350-85 VESA */
|
|
|
|
|
{ NULL, 85, 640, 350, 31746, 96, 32, 60, 32, 64, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA},
|
|
|
|
|
/* 1 640x400-85 VESA */
|
|
|
|
|
{ NULL, 85, 640, 400, 31746, 96, 32, 41, 01, 64, 3,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 2 720x400-85 VESA */
|
|
|
|
|
{ NULL, 85, 721, 400, 28169, 108, 36, 42, 01, 72, 3,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 3 640x480-60 VESA */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 60, 640, 480, 39682, 48, 16, 33, 10, 96, 2,
|
2005-04-17 06:20:36 +08:00
|
|
|
0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 4 640x480-72 VESA */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 72, 640, 480, 31746, 128, 24, 29, 9, 40, 2,
|
2005-04-17 06:20:36 +08:00
|
|
|
0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 5 640x480-75 VESA */
|
|
|
|
|
{ NULL, 75, 640, 480, 31746, 120, 16, 16, 01, 64, 3,
|
|
|
|
|
0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 6 640x480-85 VESA */
|
|
|
|
|
{ NULL, 85, 640, 480, 27777, 80, 56, 25, 01, 56, 3,
|
|
|
|
|
0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 7 800x600-56 VESA */
|
|
|
|
|
{ NULL, 56, 800, 600, 27777, 128, 24, 22, 01, 72, 2,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 8 800x600-60 VESA */
|
|
|
|
|
{ NULL, 60, 800, 600, 25000, 88, 40, 23, 01, 128, 4,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 9 800x600-72 VESA */
|
|
|
|
|
{ NULL, 72, 800, 600, 20000, 64, 56, 23, 37, 120, 6,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 10 800x600-75 VESA */
|
|
|
|
|
{ NULL, 75, 800, 600, 20202, 160, 16, 21, 01, 80, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 11 800x600-85 VESA */
|
|
|
|
|
{ NULL, 85, 800, 600, 17761, 152, 32, 27, 01, 64, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 12 1024x768i-43 VESA */
|
2007-10-16 16:28:47 +08:00
|
|
|
{ NULL, 43, 1024, 768, 22271, 56, 8, 41, 0, 176, 8,
|
2005-04-17 06:20:36 +08:00
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_INTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 13 1024x768-60 VESA */
|
|
|
|
|
{ NULL, 60, 1024, 768, 15384, 160, 24, 29, 3, 136, 6,
|
|
|
|
|
0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 14 1024x768-70 VESA */
|
|
|
|
|
{ NULL, 70, 1024, 768, 13333, 144, 24, 29, 3, 136, 6,
|
|
|
|
|
0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 15 1024x768-75 VESA */
|
|
|
|
|
{ NULL, 75, 1024, 768, 12690, 176, 16, 28, 1, 96, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 16 1024x768-85 VESA */
|
|
|
|
|
{ NULL, 85, 1024, 768, 10582, 208, 48, 36, 1, 96, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 17 1152x864-75 VESA */
|
2009-01-07 06:42:29 +08:00
|
|
|
{ NULL, 75, 1152, 864, 9259, 256, 64, 32, 1, 128, 3,
|
2005-04-17 06:20:36 +08:00
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 18 1280x960-60 VESA */
|
|
|
|
|
{ NULL, 60, 1280, 960, 9259, 312, 96, 36, 1, 112, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 19 1280x960-85 VESA */
|
|
|
|
|
{ NULL, 85, 1280, 960, 6734, 224, 64, 47, 1, 160, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 20 1280x1024-60 VESA */
|
|
|
|
|
{ NULL, 60, 1280, 1024, 9259, 248, 48, 38, 1, 112, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 21 1280x1024-75 VESA */
|
|
|
|
|
{ NULL, 75, 1280, 1024, 7407, 248, 16, 38, 1, 144, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 22 1280x1024-85 VESA */
|
|
|
|
|
{ NULL, 85, 1280, 1024, 6349, 224, 64, 44, 1, 160, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 23 1600x1200-60 VESA */
|
|
|
|
|
{ NULL, 60, 1600, 1200, 6172, 304, 64, 46, 1, 192, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 24 1600x1200-65 VESA */
|
|
|
|
|
{ NULL, 65, 1600, 1200, 5698, 304, 64, 46, 1, 192, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 25 1600x1200-70 VESA */
|
|
|
|
|
{ NULL, 70, 1600, 1200, 5291, 304, 64, 46, 1, 192, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 26 1600x1200-75 VESA */
|
2011-01-11 22:24:03 +08:00
|
|
|
{ NULL, 75, 1600, 1200, 4938, 304, 64, 46, 1, 192, 3,
|
2005-04-17 06:20:36 +08:00
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 27 1600x1200-85 VESA */
|
|
|
|
|
{ NULL, 85, 1600, 1200, 4357, 304, 64, 46, 1, 192, 3,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
|
|
|
|
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 28 1792x1344-60 VESA */
|
|
|
|
|
{ NULL, 60, 1792, 1344, 4882, 328, 128, 46, 1, 200, 3,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 29 1792x1344-75 VESA */
|
|
|
|
|
{ NULL, 75, 1792, 1344, 3831, 352, 96, 69, 1, 216, 3,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 30 1856x1392-60 VESA */
|
|
|
|
|
{ NULL, 60, 1856, 1392, 4580, 352, 96, 43, 1, 224, 3,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 31 1856x1392-75 VESA */
|
|
|
|
|
{ NULL, 75, 1856, 1392, 3472, 352, 128, 104, 1, 224, 3,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 32 1920x1440-60 VESA */
|
|
|
|
|
{ NULL, 60, 1920, 1440, 4273, 344, 128, 56, 1, 200, 3,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 33 1920x1440-75 VESA */
|
2007-10-16 16:28:47 +08:00
|
|
|
{ NULL, 75, 1920, 1440, 3367, 352, 144, 56, 1, 224, 3,
|
2005-04-17 06:20:36 +08:00
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
2015-01-14 11:04:25 +08:00
|
|
|
/* 34 1920x1200-60 RB VESA */
|
|
|
|
|
{ NULL, 60, 1920, 1200, 6493, 80, 48, 26, 3, 32, 6,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 35 1920x1200-60 VESA */
|
|
|
|
|
{ NULL, 60, 1920, 1200, 5174, 336, 136, 36, 3, 200, 6,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 36 1920x1200-75 VESA */
|
|
|
|
|
{ NULL, 75, 1920, 1200, 4077, 344, 136, 46, 3, 208, 6,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 37 1920x1200-85 VESA */
|
|
|
|
|
{ NULL, 85, 1920, 1200, 3555, 352, 144, 53, 3, 208, 6,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 38 2560x1600-60 RB VESA */
|
|
|
|
|
{ NULL, 60, 2560, 1600, 3724, 80, 48, 37, 3, 32, 6,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 39 2560x1600-60 VESA */
|
|
|
|
|
{ NULL, 60, 2560, 1600, 2869, 472, 192, 49, 3, 280, 6,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 40 2560x1600-75 VESA */
|
|
|
|
|
{ NULL, 75, 2560, 1600, 2256, 488, 208, 63, 3, 280, 6,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 41 2560x1600-85 VESA */
|
|
|
|
|
{ NULL, 85, 2560, 1600, 1979, 488, 208, 73, 3, 280, 6,
|
|
|
|
|
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
|
|
|
|
/* 42 2560x1600-120 RB VESA */
|
|
|
|
|
{ NULL, 120, 2560, 1600, 1809, 80, 48, 85, 3, 32, 6,
|
|
|
|
|
FB_SYNC_HOR_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
|
2005-04-17 06:20:36 +08:00
|
|
|
};
|
|
|
|
|
EXPORT_SYMBOL(vesa_modes);
|
2015-01-14 11:04:26 +08:00
|
|
|
|
|
|
|
|
const struct dmt_videomode dmt_modes[DMT_SIZE] = {
|
|
|
|
|
{ 0x01, 0x0000, 0x000000, &vesa_modes[0] },
|
|
|
|
|
{ 0x02, 0x3119, 0x000000, &vesa_modes[1] },
|
|
|
|
|
{ 0x03, 0x0000, 0x000000, &vesa_modes[2] },
|
|
|
|
|
{ 0x04, 0x3140, 0x000000, &vesa_modes[3] },
|
|
|
|
|
{ 0x05, 0x314c, 0x000000, &vesa_modes[4] },
|
|
|
|
|
{ 0x06, 0x314f, 0x000000, &vesa_modes[5] },
|
|
|
|
|
{ 0x07, 0x3159, 0x000000, &vesa_modes[6] },
|
|
|
|
|
{ 0x08, 0x0000, 0x000000, &vesa_modes[7] },
|
|
|
|
|
{ 0x09, 0x4540, 0x000000, &vesa_modes[8] },
|
|
|
|
|
{ 0x0a, 0x454c, 0x000000, &vesa_modes[9] },
|
|
|
|
|
{ 0x0b, 0x454f, 0x000000, &vesa_modes[10] },
|
|
|
|
|
{ 0x0c, 0x4559, 0x000000, &vesa_modes[11] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x0d, 0x0000, 0x000000, NULL },
|
|
|
|
|
{ 0x0e, 0x0000, 0x000000, NULL },
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x0f, 0x0000, 0x000000, &vesa_modes[12] },
|
|
|
|
|
{ 0x10, 0x6140, 0x000000, &vesa_modes[13] },
|
|
|
|
|
{ 0x11, 0x614a, 0x000000, &vesa_modes[14] },
|
|
|
|
|
{ 0x12, 0x614f, 0x000000, &vesa_modes[15] },
|
|
|
|
|
{ 0x13, 0x6159, 0x000000, &vesa_modes[16] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x14, 0x0000, 0x000000, NULL },
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x15, 0x714f, 0x000000, &vesa_modes[17] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x16, 0x0000, 0x7f1c21, NULL },
|
|
|
|
|
{ 0x17, 0x0000, 0x7f1c28, NULL },
|
|
|
|
|
{ 0x18, 0x0000, 0x7f1c44, NULL },
|
|
|
|
|
{ 0x19, 0x0000, 0x7f1c62, NULL },
|
|
|
|
|
{ 0x1a, 0x0000, 0x000000, NULL },
|
|
|
|
|
{ 0x1b, 0x0000, 0x8f1821, NULL },
|
|
|
|
|
{ 0x1c, 0x8100, 0x8f1828, NULL },
|
|
|
|
|
{ 0x1d, 0x810f, 0x8f1844, NULL },
|
|
|
|
|
{ 0x1e, 0x8119, 0x8f1862, NULL },
|
|
|
|
|
{ 0x1f, 0x0000, 0x000000, NULL },
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x20, 0x8140, 0x000000, &vesa_modes[18] },
|
|
|
|
|
{ 0x21, 0x8159, 0x000000, &vesa_modes[19] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x22, 0x0000, 0x000000, NULL },
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x23, 0x8180, 0x000000, &vesa_modes[20] },
|
|
|
|
|
{ 0x24, 0x818f, 0x000000, &vesa_modes[21] },
|
|
|
|
|
{ 0x25, 0x8199, 0x000000, &vesa_modes[22] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x26, 0x0000, 0x000000, NULL },
|
|
|
|
|
{ 0x27, 0x0000, 0x000000, NULL },
|
|
|
|
|
{ 0x28, 0x0000, 0x000000, NULL },
|
|
|
|
|
{ 0x29, 0x0000, 0x0c2021, NULL },
|
|
|
|
|
{ 0x2a, 0x9040, 0x0c2028, NULL },
|
|
|
|
|
{ 0x2b, 0x904f, 0x0c2044, NULL },
|
|
|
|
|
{ 0x2c, 0x9059, 0x0c2062, NULL },
|
|
|
|
|
{ 0x2d, 0x0000, 0x000000, NULL },
|
|
|
|
|
{ 0x2e, 0x9500, 0xc11821, NULL },
|
|
|
|
|
{ 0x2f, 0x9500, 0xc11828, NULL },
|
|
|
|
|
{ 0x30, 0x950f, 0xc11844, NULL },
|
|
|
|
|
{ 0x31, 0x9519, 0xc11868, NULL },
|
|
|
|
|
{ 0x32, 0x0000, 0x000000, NULL },
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x33, 0xa940, 0x000000, &vesa_modes[23] },
|
|
|
|
|
{ 0x34, 0xa945, 0x000000, &vesa_modes[24] },
|
|
|
|
|
{ 0x35, 0xa94a, 0x000000, &vesa_modes[25] },
|
|
|
|
|
{ 0x36, 0xa94f, 0x000000, &vesa_modes[26] },
|
|
|
|
|
{ 0x37, 0xa959, 0x000000, &vesa_modes[27] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x38, 0x0000, 0x000000, NULL },
|
|
|
|
|
{ 0x39, 0x0000, 0x0c2821, NULL },
|
|
|
|
|
{ 0x3a, 0xb300, 0x0c2828, NULL },
|
|
|
|
|
{ 0x3b, 0xb30f, 0x0c2844, NULL },
|
|
|
|
|
{ 0x3c, 0xb319, 0x0c2868, NULL },
|
|
|
|
|
{ 0x3d, 0x0000, 0x000000, NULL },
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x3e, 0xc140, 0x000000, &vesa_modes[28] },
|
|
|
|
|
{ 0x3f, 0xc14f, 0x000000, &vesa_modes[29] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x40, 0x0000, 0x000000, NULL},
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x41, 0xc940, 0x000000, &vesa_modes[30] },
|
|
|
|
|
{ 0x42, 0xc94f, 0x000000, &vesa_modes[31] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x43, 0x0000, 0x000000, NULL },
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x44, 0x0000, 0x572821, &vesa_modes[34] },
|
|
|
|
|
{ 0x45, 0xd100, 0x572828, &vesa_modes[35] },
|
|
|
|
|
{ 0x46, 0xd10f, 0x572844, &vesa_modes[36] },
|
|
|
|
|
{ 0x47, 0xd119, 0x572862, &vesa_modes[37] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x48, 0x0000, 0x000000, NULL },
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x49, 0xd140, 0x000000, &vesa_modes[32] },
|
|
|
|
|
{ 0x4a, 0xd14f, 0x000000, &vesa_modes[33] },
|
2015-01-17 08:40:00 +08:00
|
|
|
{ 0x4b, 0x0000, 0x000000, NULL },
|
2015-01-14 11:04:26 +08:00
|
|
|
{ 0x4c, 0x0000, 0x1f3821, &vesa_modes[38] },
|
|
|
|
|
{ 0x4d, 0x0000, 0x1f3828, &vesa_modes[39] },
|
|
|
|
|
{ 0x4e, 0x0000, 0x1f3844, &vesa_modes[40] },
|
|
|
|
|
{ 0x4f, 0x0000, 0x1f3862, &vesa_modes[41] },
|
|
|
|
|
{ 0x50, 0x0000, 0x000000, &vesa_modes[42] },
|
|
|
|
|
};
|
|
|
|
|
EXPORT_SYMBOL(dmt_modes);
|
2005-04-17 06:20:36 +08:00
|
|
|
#endif /* CONFIG_FB_MODE_HELPERS */
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* fb_try_mode - test a video mode
|
|
|
|
|
* @var: frame buffer user defined part of display
|
|
|
|
|
* @info: frame buffer info structure
|
|
|
|
|
* @mode: frame buffer video mode structure
|
|
|
|
|
* @bpp: color depth in bits per pixel
|
|
|
|
|
*
|
|
|
|
|
* Tries a video mode to test it's validity for device @info.
|
|
|
|
|
*
|
|
|
|
|
* Returns 1 on success.
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
static int fb_try_mode(struct fb_var_screeninfo *var, struct fb_info *info,
|
|
|
|
|
const struct fb_videomode *mode, unsigned int bpp)
|
|
|
|
|
{
|
2011-09-14 00:05:08 +08:00
|
|
|
int err = 0;
|
|
|
|
|
|
|
|
|
|
DPRINTK("Trying mode %s %dx%d-%d@%d\n",
|
|
|
|
|
mode->name ? mode->name : "noname",
|
|
|
|
|
mode->xres, mode->yres, bpp, mode->refresh);
|
|
|
|
|
var->xres = mode->xres;
|
|
|
|
|
var->yres = mode->yres;
|
|
|
|
|
var->xres_virtual = mode->xres;
|
|
|
|
|
var->yres_virtual = mode->yres;
|
|
|
|
|
var->xoffset = 0;
|
|
|
|
|
var->yoffset = 0;
|
|
|
|
|
var->bits_per_pixel = bpp;
|
|
|
|
|
var->activate |= FB_ACTIVATE_TEST;
|
|
|
|
|
var->pixclock = mode->pixclock;
|
|
|
|
|
var->left_margin = mode->left_margin;
|
|
|
|
|
var->right_margin = mode->right_margin;
|
|
|
|
|
var->upper_margin = mode->upper_margin;
|
|
|
|
|
var->lower_margin = mode->lower_margin;
|
|
|
|
|
var->hsync_len = mode->hsync_len;
|
|
|
|
|
var->vsync_len = mode->vsync_len;
|
|
|
|
|
var->sync = mode->sync;
|
|
|
|
|
var->vmode = mode->vmode;
|
|
|
|
|
if (info->fbops->fb_check_var)
|
|
|
|
|
err = info->fbops->fb_check_var(var, info);
|
|
|
|
|
var->activate &= ~FB_ACTIVATE_TEST;
|
|
|
|
|
return err;
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
2011-09-14 00:05:08 +08:00
|
|
|
* fb_find_mode - finds a valid video mode
|
|
|
|
|
* @var: frame buffer user defined part of display
|
|
|
|
|
* @info: frame buffer info structure
|
|
|
|
|
* @mode_option: string video mode to find
|
|
|
|
|
* @db: video mode database
|
|
|
|
|
* @dbsize: size of @db
|
|
|
|
|
* @default_mode: default video mode to fall back to
|
|
|
|
|
* @default_bpp: default color depth in bits per pixel
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
2011-09-14 00:05:08 +08:00
|
|
|
* Finds a suitable video mode, starting with the specified mode
|
|
|
|
|
* in @mode_option with fallback to @default_mode. If
|
|
|
|
|
* @default_mode fails, all modes in the video mode database will
|
|
|
|
|
* be tried.
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
2011-09-14 00:05:08 +08:00
|
|
|
* Valid mode specifiers for @mode_option:
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
2011-09-14 00:05:08 +08:00
|
|
|
* <xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m] or
|
|
|
|
|
* <name>[-<bpp>][@<refresh>]
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
2011-09-14 00:05:08 +08:00
|
|
|
* with <xres>, <yres>, <bpp> and <refresh> decimal numbers and
|
|
|
|
|
* <name> a string.
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
2005-09-10 04:09:58 +08:00
|
|
|
* If 'M' is present after yres (and before refresh/bpp if present),
|
|
|
|
|
* the function will compute the timings using VESA(tm) Coordinated
|
|
|
|
|
* Video Timings (CVT). If 'R' is present after 'M', will compute with
|
|
|
|
|
* reduced blanking (for flatpanels). If 'i' is present, compute
|
|
|
|
|
* interlaced mode. If 'm' is present, add margins equal to 1.8%
|
|
|
|
|
* of xres rounded down to 8 pixels, and 1.8% of yres. The char
|
|
|
|
|
* 'i' and 'm' must be after 'M' and 'R'. Example:
|
|
|
|
|
*
|
|
|
|
|
* 1024x768MR-8@60m - Reduced blank with margins at 60Hz.
|
|
|
|
|
*
|
2011-09-14 00:05:08 +08:00
|
|
|
* NOTE: The passed struct @var is _not_ cleared! This allows you
|
|
|
|
|
* to supply values for e.g. the grayscale and accel_flags fields.
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
2011-09-14 00:05:08 +08:00
|
|
|
* Returns zero for failure, 1 if using specified @mode_option,
|
|
|
|
|
* 2 if using specified @mode_option with an ignored refresh rate,
|
|
|
|
|
* 3 if default mode is used, 4 if fall back to any valid mode.
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
int fb_find_mode(struct fb_var_screeninfo *var,
|
|
|
|
|
struct fb_info *info, const char *mode_option,
|
|
|
|
|
const struct fb_videomode *db, unsigned int dbsize,
|
|
|
|
|
const struct fb_videomode *default_mode,
|
|
|
|
|
unsigned int default_bpp)
|
|
|
|
|
{
|
2011-09-14 00:05:08 +08:00
|
|
|
int i;
|
2005-09-10 04:09:58 +08:00
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
/* Set up defaults */
|
|
|
|
|
if (!db) {
|
|
|
|
|
db = modedb;
|
|
|
|
|
dbsize = ARRAY_SIZE(modedb);
|
|
|
|
|
}
|
2005-09-10 04:09:58 +08:00
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
if (!default_mode)
|
|
|
|
|
default_mode = &db[0];
|
|
|
|
|
|
|
|
|
|
if (!default_bpp)
|
|
|
|
|
default_bpp = 8;
|
|
|
|
|
|
|
|
|
|
/* Did the user specify a video mode? */
|
|
|
|
|
if (!mode_option)
|
|
|
|
|
mode_option = fb_mode_option;
|
|
|
|
|
if (mode_option) {
|
|
|
|
|
const char *name = mode_option;
|
|
|
|
|
unsigned int namelen = strlen(name);
|
|
|
|
|
int res_specified = 0, bpp_specified = 0, refresh_specified = 0;
|
|
|
|
|
unsigned int xres = 0, yres = 0, bpp = default_bpp, refresh = 0;
|
|
|
|
|
int yres_specified = 0, cvt = 0, rb = 0, interlace = 0;
|
|
|
|
|
int margins = 0;
|
|
|
|
|
u32 best, diff, tdiff;
|
|
|
|
|
|
|
|
|
|
for (i = namelen-1; i >= 0; i--) {
|
|
|
|
|
switch (name[i]) {
|
|
|
|
|
case '@':
|
|
|
|
|
namelen = i;
|
|
|
|
|
if (!refresh_specified && !bpp_specified &&
|
|
|
|
|
!yres_specified) {
|
|
|
|
|
refresh = simple_strtol(&name[i+1], NULL,
|
|
|
|
|
10);
|
|
|
|
|
refresh_specified = 1;
|
|
|
|
|
if (cvt || rb)
|
|
|
|
|
cvt = 0;
|
|
|
|
|
} else
|
|
|
|
|
goto done;
|
|
|
|
|
break;
|
|
|
|
|
case '-':
|
|
|
|
|
namelen = i;
|
|
|
|
|
if (!bpp_specified && !yres_specified) {
|
|
|
|
|
bpp = simple_strtol(&name[i+1], NULL,
|
|
|
|
|
10);
|
|
|
|
|
bpp_specified = 1;
|
|
|
|
|
if (cvt || rb)
|
|
|
|
|
cvt = 0;
|
|
|
|
|
} else
|
|
|
|
|
goto done;
|
|
|
|
|
break;
|
|
|
|
|
case 'x':
|
|
|
|
|
if (!yres_specified) {
|
|
|
|
|
yres = simple_strtol(&name[i+1], NULL,
|
|
|
|
|
10);
|
|
|
|
|
yres_specified = 1;
|
|
|
|
|
} else
|
|
|
|
|
goto done;
|
|
|
|
|
break;
|
|
|
|
|
case '0' ... '9':
|
|
|
|
|
break;
|
|
|
|
|
case 'M':
|
|
|
|
|
if (!yres_specified)
|
|
|
|
|
cvt = 1;
|
|
|
|
|
break;
|
|
|
|
|
case 'R':
|
|
|
|
|
if (!cvt)
|
|
|
|
|
rb = 1;
|
|
|
|
|
break;
|
|
|
|
|
case 'm':
|
|
|
|
|
if (!cvt)
|
|
|
|
|
margins = 1;
|
|
|
|
|
break;
|
|
|
|
|
case 'i':
|
|
|
|
|
if (!cvt)
|
|
|
|
|
interlace = 1;
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
goto done;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (i < 0 && yres_specified) {
|
|
|
|
|
xres = simple_strtol(name, NULL, 10);
|
|
|
|
|
res_specified = 1;
|
|
|
|
|
}
|
|
|
|
|
done:
|
|
|
|
|
if (cvt) {
|
|
|
|
|
struct fb_videomode cvt_mode;
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
DPRINTK("CVT mode %dx%d@%dHz%s%s%s\n", xres, yres,
|
|
|
|
|
(refresh) ? refresh : 60,
|
|
|
|
|
(rb) ? " reduced blanking" : "",
|
|
|
|
|
(margins) ? " with margins" : "",
|
|
|
|
|
(interlace) ? " interlaced" : "");
|
|
|
|
|
|
|
|
|
|
memset(&cvt_mode, 0, sizeof(cvt_mode));
|
|
|
|
|
cvt_mode.xres = xres;
|
|
|
|
|
cvt_mode.yres = yres;
|
|
|
|
|
cvt_mode.refresh = (refresh) ? refresh : 60;
|
|
|
|
|
|
|
|
|
|
if (interlace)
|
|
|
|
|
cvt_mode.vmode |= FB_VMODE_INTERLACED;
|
|
|
|
|
else
|
|
|
|
|
cvt_mode.vmode &= ~FB_VMODE_INTERLACED;
|
|
|
|
|
|
|
|
|
|
ret = fb_find_mode_cvt(&cvt_mode, margins, rb);
|
|
|
|
|
|
|
|
|
|
if (!ret && !fb_try_mode(var, info, &cvt_mode, bpp)) {
|
|
|
|
|
DPRINTK("modedb CVT: CVT mode ok\n");
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
2005-09-10 04:09:58 +08:00
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
DPRINTK("CVT mode invalid, getting mode from database\n");
|
|
|
|
|
}
|
2005-09-10 04:09:58 +08:00
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
DPRINTK("Trying specified video mode%s %ix%i\n",
|
|
|
|
|
refresh_specified ? "" : " (ignoring refresh rate)",
|
|
|
|
|
xres, yres);
|
2005-09-10 04:09:58 +08:00
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
if (!refresh_specified) {
|
|
|
|
|
/*
|
|
|
|
|
* If the caller has provided a custom mode database and
|
|
|
|
|
* a valid monspecs structure, we look for the mode with
|
|
|
|
|
* the highest refresh rate. Otherwise we play it safe
|
|
|
|
|
* it and try to find a mode with a refresh rate closest
|
|
|
|
|
* to the standard 60 Hz.
|
|
|
|
|
*/
|
|
|
|
|
if (db != modedb &&
|
|
|
|
|
info->monspecs.vfmin && info->monspecs.vfmax &&
|
|
|
|
|
info->monspecs.hfmin && info->monspecs.hfmax &&
|
|
|
|
|
info->monspecs.dclkmax) {
|
|
|
|
|
refresh = 1000;
|
|
|
|
|
} else {
|
|
|
|
|
refresh = 60;
|
|
|
|
|
}
|
2007-10-16 16:29:19 +08:00
|
|
|
}
|
|
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
diff = -1;
|
|
|
|
|
best = -1;
|
|
|
|
|
for (i = 0; i < dbsize; i++) {
|
|
|
|
|
if ((name_matches(db[i], name, namelen) ||
|
|
|
|
|
(res_specified && res_matches(db[i], xres, yres))) &&
|
|
|
|
|
!fb_try_mode(var, info, &db[i], bpp)) {
|
|
|
|
|
if (refresh_specified && db[i].refresh == refresh)
|
|
|
|
|
return 1;
|
|
|
|
|
|
2007-10-16 16:29:19 +08:00
|
|
|
if (abs(db[i].refresh - refresh) < diff) {
|
|
|
|
|
diff = abs(db[i].refresh - refresh);
|
|
|
|
|
best = i;
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2011-09-14 00:05:08 +08:00
|
|
|
if (best != -1) {
|
|
|
|
|
fb_try_mode(var, info, &db[best], bpp);
|
|
|
|
|
return (refresh_specified) ? 2 : 1;
|
|
|
|
|
}
|
2008-04-28 17:14:48 +08:00
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
diff = 2 * (xres + yres);
|
|
|
|
|
best = -1;
|
|
|
|
|
DPRINTK("Trying best-fit modes\n");
|
|
|
|
|
for (i = 0; i < dbsize; i++) {
|
|
|
|
|
DPRINTK("Trying %ix%i\n", db[i].xres, db[i].yres);
|
|
|
|
|
if (!fb_try_mode(var, info, &db[i], bpp)) {
|
|
|
|
|
tdiff = abs(db[i].xres - xres) +
|
|
|
|
|
abs(db[i].yres - yres);
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Penalize modes with resolutions smaller
|
|
|
|
|
* than requested.
|
|
|
|
|
*/
|
|
|
|
|
if (xres > db[i].xres || yres > db[i].yres)
|
|
|
|
|
tdiff += xres + yres;
|
|
|
|
|
|
|
|
|
|
if (diff > tdiff) {
|
|
|
|
|
diff = tdiff;
|
|
|
|
|
best = i;
|
|
|
|
|
}
|
2008-04-28 17:14:48 +08:00
|
|
|
}
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|
2011-09-14 00:05:08 +08:00
|
|
|
if (best != -1) {
|
|
|
|
|
fb_try_mode(var, info, &db[best], bpp);
|
|
|
|
|
return 5;
|
|
|
|
|
}
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|
|
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
DPRINTK("Trying default video mode\n");
|
|
|
|
|
if (!fb_try_mode(var, info, default_mode, default_bpp))
|
|
|
|
|
return 3;
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
DPRINTK("Trying all modes\n");
|
|
|
|
|
for (i = 0; i < dbsize; i++)
|
|
|
|
|
if (!fb_try_mode(var, info, &db[i], default_bpp))
|
|
|
|
|
return 4;
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2011-09-14 00:05:08 +08:00
|
|
|
DPRINTK("No valid mode found\n");
|
|
|
|
|
return 0;
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* fb_var_to_videomode - convert fb_var_screeninfo to fb_videomode
|
|
|
|
|
* @mode: pointer to struct fb_videomode
|
|
|
|
|
* @var: pointer to struct fb_var_screeninfo
|
|
|
|
|
*/
|
|
|
|
|
void fb_var_to_videomode(struct fb_videomode *mode,
|
2007-02-12 16:55:19 +08:00
|
|
|
const struct fb_var_screeninfo *var)
|
2005-04-17 06:20:36 +08:00
|
|
|
{
|
|
|
|
|
u32 pixclock, hfreq, htotal, vtotal;
|
|
|
|
|
|
|
|
|
|
mode->name = NULL;
|
|
|
|
|
mode->xres = var->xres;
|
|
|
|
|
mode->yres = var->yres;
|
|
|
|
|
mode->pixclock = var->pixclock;
|
|
|
|
|
mode->hsync_len = var->hsync_len;
|
|
|
|
|
mode->vsync_len = var->vsync_len;
|
|
|
|
|
mode->left_margin = var->left_margin;
|
|
|
|
|
mode->right_margin = var->right_margin;
|
|
|
|
|
mode->upper_margin = var->upper_margin;
|
|
|
|
|
mode->lower_margin = var->lower_margin;
|
|
|
|
|
mode->sync = var->sync;
|
|
|
|
|
mode->vmode = var->vmode & FB_VMODE_MASK;
|
|
|
|
|
mode->flag = FB_MODE_IS_FROM_VAR;
|
2005-11-07 17:00:47 +08:00
|
|
|
mode->refresh = 0;
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
if (!var->pixclock)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
pixclock = PICOS2KHZ(var->pixclock) * 1000;
|
|
|
|
|
|
|
|
|
|
htotal = var->xres + var->right_margin + var->hsync_len +
|
|
|
|
|
var->left_margin;
|
|
|
|
|
vtotal = var->yres + var->lower_margin + var->vsync_len +
|
|
|
|
|
var->upper_margin;
|
|
|
|
|
|
|
|
|
|
if (var->vmode & FB_VMODE_INTERLACED)
|
|
|
|
|
vtotal /= 2;
|
|
|
|
|
if (var->vmode & FB_VMODE_DOUBLE)
|
|
|
|
|
vtotal *= 2;
|
|
|
|
|
|
|
|
|
|
hfreq = pixclock/htotal;
|
|
|
|
|
mode->refresh = hfreq/vtotal;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* fb_videomode_to_var - convert fb_videomode to fb_var_screeninfo
|
|
|
|
|
* @var: pointer to struct fb_var_screeninfo
|
|
|
|
|
* @mode: pointer to struct fb_videomode
|
|
|
|
|
*/
|
|
|
|
|
void fb_videomode_to_var(struct fb_var_screeninfo *var,
|
2007-02-12 16:55:19 +08:00
|
|
|
const struct fb_videomode *mode)
|
2005-04-17 06:20:36 +08:00
|
|
|
{
|
|
|
|
|
var->xres = mode->xres;
|
|
|
|
|
var->yres = mode->yres;
|
2007-02-12 16:55:21 +08:00
|
|
|
var->xres_virtual = mode->xres;
|
|
|
|
|
var->yres_virtual = mode->yres;
|
|
|
|
|
var->xoffset = 0;
|
|
|
|
|
var->yoffset = 0;
|
2005-04-17 06:20:36 +08:00
|
|
|
var->pixclock = mode->pixclock;
|
|
|
|
|
var->left_margin = mode->left_margin;
|
|
|
|
|
var->right_margin = mode->right_margin;
|
|
|
|
|
var->upper_margin = mode->upper_margin;
|
|
|
|
|
var->lower_margin = mode->lower_margin;
|
2007-02-12 16:55:21 +08:00
|
|
|
var->hsync_len = mode->hsync_len;
|
|
|
|
|
var->vsync_len = mode->vsync_len;
|
2005-04-17 06:20:36 +08:00
|
|
|
var->sync = mode->sync;
|
|
|
|
|
var->vmode = mode->vmode & FB_VMODE_MASK;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* fb_mode_is_equal - compare 2 videomodes
|
|
|
|
|
* @mode1: first videomode
|
|
|
|
|
* @mode2: second videomode
|
|
|
|
|
*
|
|
|
|
|
* RETURNS:
|
|
|
|
|
* 1 if equal, 0 if not
|
|
|
|
|
*/
|
2007-02-12 16:55:19 +08:00
|
|
|
int fb_mode_is_equal(const struct fb_videomode *mode1,
|
|
|
|
|
const struct fb_videomode *mode2)
|
2005-04-17 06:20:36 +08:00
|
|
|
{
|
|
|
|
|
return (mode1->xres == mode2->xres &&
|
|
|
|
|
mode1->yres == mode2->yres &&
|
|
|
|
|
mode1->pixclock == mode2->pixclock &&
|
|
|
|
|
mode1->hsync_len == mode2->hsync_len &&
|
|
|
|
|
mode1->vsync_len == mode2->vsync_len &&
|
|
|
|
|
mode1->left_margin == mode2->left_margin &&
|
|
|
|
|
mode1->right_margin == mode2->right_margin &&
|
|
|
|
|
mode1->upper_margin == mode2->upper_margin &&
|
|
|
|
|
mode1->lower_margin == mode2->lower_margin &&
|
|
|
|
|
mode1->sync == mode2->sync &&
|
|
|
|
|
mode1->vmode == mode2->vmode);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* fb_find_best_mode - find best matching videomode
|
|
|
|
|
* @var: pointer to struct fb_var_screeninfo
|
|
|
|
|
* @head: pointer to struct list_head of modelist
|
|
|
|
|
*
|
|
|
|
|
* RETURNS:
|
|
|
|
|
* struct fb_videomode, NULL if none found
|
|
|
|
|
*
|
|
|
|
|
* IMPORTANT:
|
|
|
|
|
* This function assumes that all modelist entries in
|
|
|
|
|
* info->modelist are valid.
|
|
|
|
|
*
|
|
|
|
|
* NOTES:
|
|
|
|
|
* Finds best matching videomode which has an equal or greater dimension than
|
|
|
|
|
* var->xres and var->yres. If more than 1 videomode is found, will return
|
|
|
|
|
* the videomode with the highest refresh rate
|
|
|
|
|
*/
|
2007-02-12 16:55:19 +08:00
|
|
|
const struct fb_videomode *fb_find_best_mode(const struct fb_var_screeninfo *var,
|
|
|
|
|
struct list_head *head)
|
2005-04-17 06:20:36 +08:00
|
|
|
{
|
|
|
|
|
struct list_head *pos;
|
|
|
|
|
struct fb_modelist *modelist;
|
|
|
|
|
struct fb_videomode *mode, *best = NULL;
|
|
|
|
|
u32 diff = -1;
|
|
|
|
|
|
|
|
|
|
list_for_each(pos, head) {
|
|
|
|
|
u32 d;
|
|
|
|
|
|
|
|
|
|
modelist = list_entry(pos, struct fb_modelist, list);
|
|
|
|
|
mode = &modelist->mode;
|
|
|
|
|
|
|
|
|
|
if (mode->xres >= var->xres && mode->yres >= var->yres) {
|
|
|
|
|
d = (mode->xres - var->xres) +
|
|
|
|
|
(mode->yres - var->yres);
|
|
|
|
|
if (diff > d) {
|
|
|
|
|
diff = d;
|
|
|
|
|
best = mode;
|
2006-06-26 15:26:44 +08:00
|
|
|
} else if (diff == d && best &&
|
|
|
|
|
mode->refresh > best->refresh)
|
|
|
|
|
best = mode;
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return best;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
2005-11-07 17:00:47 +08:00
|
|
|
* fb_find_nearest_mode - find closest videomode
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
2005-11-07 17:00:47 +08:00
|
|
|
* @mode: pointer to struct fb_videomode
|
2005-04-17 06:20:36 +08:00
|
|
|
* @head: pointer to modelist
|
|
|
|
|
*
|
|
|
|
|
* Finds best matching videomode, smaller or greater in dimension.
|
|
|
|
|
* If more than 1 videomode is found, will return the videomode with
|
2005-11-07 17:00:47 +08:00
|
|
|
* the closest refresh rate.
|
2005-04-17 06:20:36 +08:00
|
|
|
*/
|
2007-02-12 16:55:19 +08:00
|
|
|
const struct fb_videomode *fb_find_nearest_mode(const struct fb_videomode *mode,
|
|
|
|
|
struct list_head *head)
|
2005-04-17 06:20:36 +08:00
|
|
|
{
|
|
|
|
|
struct list_head *pos;
|
|
|
|
|
struct fb_modelist *modelist;
|
2005-11-07 17:00:47 +08:00
|
|
|
struct fb_videomode *cmode, *best = NULL;
|
2005-04-17 06:20:36 +08:00
|
|
|
u32 diff = -1, diff_refresh = -1;
|
|
|
|
|
|
|
|
|
|
list_for_each(pos, head) {
|
|
|
|
|
u32 d;
|
|
|
|
|
|
|
|
|
|
modelist = list_entry(pos, struct fb_modelist, list);
|
2005-11-07 17:00:47 +08:00
|
|
|
cmode = &modelist->mode;
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2005-11-07 17:00:47 +08:00
|
|
|
d = abs(cmode->xres - mode->xres) +
|
|
|
|
|
abs(cmode->yres - mode->yres);
|
2005-04-17 06:20:36 +08:00
|
|
|
if (diff > d) {
|
|
|
|
|
diff = d;
|
2010-12-13 23:46:34 +08:00
|
|
|
diff_refresh = abs(cmode->refresh - mode->refresh);
|
2005-11-07 17:00:47 +08:00
|
|
|
best = cmode;
|
2005-04-17 06:20:36 +08:00
|
|
|
} else if (diff == d) {
|
2005-11-07 17:00:47 +08:00
|
|
|
d = abs(cmode->refresh - mode->refresh);
|
2005-04-17 06:20:36 +08:00
|
|
|
if (diff_refresh > d) {
|
|
|
|
|
diff_refresh = d;
|
2005-11-07 17:00:47 +08:00
|
|
|
best = cmode;
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return best;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* fb_match_mode - find a videomode which exactly matches the timings in var
|
|
|
|
|
* @var: pointer to struct fb_var_screeninfo
|
|
|
|
|
* @head: pointer to struct list_head of modelist
|
|
|
|
|
*
|
|
|
|
|
* RETURNS:
|
|
|
|
|
* struct fb_videomode, NULL if none found
|
|
|
|
|
*/
|
2007-02-12 16:55:19 +08:00
|
|
|
const struct fb_videomode *fb_match_mode(const struct fb_var_screeninfo *var,
|
|
|
|
|
struct list_head *head)
|
2005-04-17 06:20:36 +08:00
|
|
|
{
|
|
|
|
|
struct list_head *pos;
|
|
|
|
|
struct fb_modelist *modelist;
|
|
|
|
|
struct fb_videomode *m, mode;
|
|
|
|
|
|
|
|
|
|
fb_var_to_videomode(&mode, var);
|
|
|
|
|
list_for_each(pos, head) {
|
|
|
|
|
modelist = list_entry(pos, struct fb_modelist, list);
|
|
|
|
|
m = &modelist->mode;
|
|
|
|
|
if (fb_mode_is_equal(m, &mode))
|
|
|
|
|
return m;
|
|
|
|
|
}
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
2010-03-11 07:21:49 +08:00
|
|
|
* fb_add_videomode - adds videomode entry to modelist
|
2005-04-17 06:20:36 +08:00
|
|
|
* @mode: videomode to add
|
|
|
|
|
* @head: struct list_head of modelist
|
|
|
|
|
*
|
|
|
|
|
* NOTES:
|
|
|
|
|
* Will only add unmatched mode entries
|
|
|
|
|
*/
|
2007-02-12 16:55:19 +08:00
|
|
|
int fb_add_videomode(const struct fb_videomode *mode, struct list_head *head)
|
2005-04-17 06:20:36 +08:00
|
|
|
{
|
|
|
|
|
struct list_head *pos;
|
|
|
|
|
struct fb_modelist *modelist;
|
|
|
|
|
struct fb_videomode *m;
|
|
|
|
|
int found = 0;
|
|
|
|
|
|
|
|
|
|
list_for_each(pos, head) {
|
|
|
|
|
modelist = list_entry(pos, struct fb_modelist, list);
|
|
|
|
|
m = &modelist->mode;
|
|
|
|
|
if (fb_mode_is_equal(m, mode)) {
|
|
|
|
|
found = 1;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (!found) {
|
|
|
|
|
modelist = kmalloc(sizeof(struct fb_modelist),
|
|
|
|
|
GFP_KERNEL);
|
|
|
|
|
|
|
|
|
|
if (!modelist)
|
|
|
|
|
return -ENOMEM;
|
|
|
|
|
modelist->mode = *mode;
|
|
|
|
|
list_add(&modelist->list, head);
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
2010-03-11 07:21:49 +08:00
|
|
|
* fb_delete_videomode - removed videomode entry from modelist
|
2005-04-17 06:20:36 +08:00
|
|
|
* @mode: videomode to remove
|
|
|
|
|
* @head: struct list_head of modelist
|
|
|
|
|
*
|
|
|
|
|
* NOTES:
|
|
|
|
|
* Will remove all matching mode entries
|
|
|
|
|
*/
|
2007-02-12 16:55:19 +08:00
|
|
|
void fb_delete_videomode(const struct fb_videomode *mode,
|
|
|
|
|
struct list_head *head)
|
2005-04-17 06:20:36 +08:00
|
|
|
{
|
|
|
|
|
struct list_head *pos, *n;
|
|
|
|
|
struct fb_modelist *modelist;
|
|
|
|
|
struct fb_videomode *m;
|
|
|
|
|
|
|
|
|
|
list_for_each_safe(pos, n, head) {
|
|
|
|
|
modelist = list_entry(pos, struct fb_modelist, list);
|
|
|
|
|
m = &modelist->mode;
|
|
|
|
|
if (fb_mode_is_equal(m, mode)) {
|
|
|
|
|
list_del(pos);
|
|
|
|
|
kfree(pos);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
2010-03-11 07:21:49 +08:00
|
|
|
* fb_destroy_modelist - destroy modelist
|
2005-04-17 06:20:36 +08:00
|
|
|
* @head: struct list_head of modelist
|
|
|
|
|
*/
|
|
|
|
|
void fb_destroy_modelist(struct list_head *head)
|
|
|
|
|
{
|
|
|
|
|
struct list_head *pos, *n;
|
|
|
|
|
|
|
|
|
|
list_for_each_safe(pos, n, head) {
|
|
|
|
|
list_del(pos);
|
|
|
|
|
kfree(pos);
|
|
|
|
|
}
|
|
|
|
|
}
|
2007-10-16 16:28:23 +08:00
|
|
|
EXPORT_SYMBOL_GPL(fb_destroy_modelist);
|
2005-04-17 06:20:36 +08:00
|
|
|
|
|
|
|
|
/**
|
2010-03-11 07:21:49 +08:00
|
|
|
* fb_videomode_to_modelist - convert mode array to mode list
|
2005-04-17 06:20:36 +08:00
|
|
|
* @modedb: array of struct fb_videomode
|
|
|
|
|
* @num: number of entries in array
|
|
|
|
|
* @head: struct list_head of modelist
|
|
|
|
|
*/
|
2007-02-12 16:55:19 +08:00
|
|
|
void fb_videomode_to_modelist(const struct fb_videomode *modedb, int num,
|
2005-04-17 06:20:36 +08:00
|
|
|
struct list_head *head)
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
INIT_LIST_HEAD(head);
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < num; i++) {
|
|
|
|
|
if (fb_add_videomode(&modedb[i], head))
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2007-02-12 16:55:19 +08:00
|
|
|
const struct fb_videomode *fb_find_best_display(const struct fb_monspecs *specs,
|
|
|
|
|
struct list_head *head)
|
2005-11-07 17:00:54 +08:00
|
|
|
{
|
|
|
|
|
struct list_head *pos;
|
|
|
|
|
struct fb_modelist *modelist;
|
2007-02-12 16:55:19 +08:00
|
|
|
const struct fb_videomode *m, *m1 = NULL, *md = NULL, *best = NULL;
|
2005-11-07 17:00:54 +08:00
|
|
|
int first = 0;
|
|
|
|
|
|
|
|
|
|
if (!head->prev || !head->next || list_empty(head))
|
|
|
|
|
goto finished;
|
|
|
|
|
|
|
|
|
|
/* get the first detailed mode and the very first mode */
|
|
|
|
|
list_for_each(pos, head) {
|
|
|
|
|
modelist = list_entry(pos, struct fb_modelist, list);
|
|
|
|
|
m = &modelist->mode;
|
|
|
|
|
|
|
|
|
|
if (!first) {
|
|
|
|
|
m1 = m;
|
|
|
|
|
first = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (m->flag & FB_MODE_IS_FIRST) {
|
|
|
|
|
md = m;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* first detailed timing is preferred */
|
|
|
|
|
if (specs->misc & FB_MISC_1ST_DETAIL) {
|
|
|
|
|
best = md;
|
|
|
|
|
goto finished;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* find best mode based on display width and height */
|
|
|
|
|
if (specs->max_x && specs->max_y) {
|
|
|
|
|
struct fb_var_screeninfo var;
|
|
|
|
|
|
|
|
|
|
memset(&var, 0, sizeof(struct fb_var_screeninfo));
|
|
|
|
|
var.xres = (specs->max_x * 7200)/254;
|
|
|
|
|
var.yres = (specs->max_y * 7200)/254;
|
|
|
|
|
m = fb_find_best_mode(&var, head);
|
|
|
|
|
if (m) {
|
|
|
|
|
best = m;
|
|
|
|
|
goto finished;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* use first detailed mode */
|
|
|
|
|
if (md) {
|
|
|
|
|
best = md;
|
|
|
|
|
goto finished;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* last resort, use the very first mode */
|
|
|
|
|
best = m1;
|
|
|
|
|
finished:
|
|
|
|
|
return best;
|
|
|
|
|
}
|
|
|
|
|
EXPORT_SYMBOL(fb_find_best_display);
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
EXPORT_SYMBOL(fb_videomode_to_var);
|
|
|
|
|
EXPORT_SYMBOL(fb_var_to_videomode);
|
|
|
|
|
EXPORT_SYMBOL(fb_mode_is_equal);
|
|
|
|
|
EXPORT_SYMBOL(fb_add_videomode);
|
|
|
|
|
EXPORT_SYMBOL(fb_match_mode);
|
|
|
|
|
EXPORT_SYMBOL(fb_find_best_mode);
|
|
|
|
|
EXPORT_SYMBOL(fb_find_nearest_mode);
|
|
|
|
|
EXPORT_SYMBOL(fb_videomode_to_modelist);
|
|
|
|
|
EXPORT_SYMBOL(fb_find_mode);
|
2011-05-28 23:06:11 +08:00
|
|
|
EXPORT_SYMBOL(fb_find_mode_cvt);
|