Commit Graph

10 Commits

Author SHA1 Message Date
Antonino A. Daplas 59153f7d7e [PATCH] fbdev: Make BIOS EDID reading configurable
DDC reading via the Video BIOS may take several tens of seconds with some
combination of display cards and monitors.

Make this option configurable.  It defaults to `y' to minimise disruption.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-27 08:44:55 -08:00
Antonino A. Daplas def1ededb7 [PATCH] fbdev: Replace kmalloc with kzalloc
Replace kmalloc with kzalloc

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 08:01:51 -08:00
Antonino A. Daplas af5d0f7e2b [PATCH] fbdev: Reduce stack usage
calc_mode_timings() and fb_get_mode() are using more than 500 bytes off the
stack.  Fix.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 08:01:50 -08:00
Antonino A. Daplas 14c8102ffc [PATCH] fbdev: Rearrange mode database entries
Rearrange mode database entries such that preferred timings are entered first,
and less preferred timings are entered last.  (Detailed, VESA,
established/standard).

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:52 -08:00
Antonino A. Daplas 475666d4f8 [PATCH] fbdev: Workaround for buggy EDID blocks
Some EDID blocks set the flag "prefer first detailed timing" without providing
any detailed timing at all.  Clear this flag if the block does not provide
detailed timings.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:51 -08:00
Antonino A. Daplas 61ab7903b8 [PATCH] fbdev: Initialize var structure in calc_mode_timings
The var structure in calc_mode_timings is not properly initialized (zero set)
which leads to undefined behavior when it is passed to fb_get_mode().

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09 14:03:40 -07:00
Antonino A. Daplas 5e518d7672 [PATCH] fbdev: Resurrect hooks to get EDID from firmware
For the i386, code is already present in video.S that gets the EDID from the
video BIOS.  Make this visible so drivers can also use this data as fallback
when i2c does not work.

To ensure that the EDID block is returned for the primary graphics adapter
only, by check if the IORESOURCE_ROM_SHADOW flag is set.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09 13:57:59 -07:00
Jon Smirl 0a793b77f7 [PATCH] fbmon: horizontal frequency rounding fix
Fix rounding error when mode frequency is very close to monitor limit

Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Acked-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27 16:26:18 -07:00
Adrian Bunk 5f76be80d9 [PATCH] fbdev: edid.h cleanups
This patch removes some completely unused code.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:59:23 -07:00
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00