OpenCloudOS-Kernel/drivers/video/via
Florian Tobias Schandinat b4ce6a285b viafb: fix OLPC DCON refresh rate
This patch fixes a regression introduced by
	fd3cc69848b7e1873e5f12bbcdd572b20277ecf3a
	"viafb: remove duplicated clock storage"
caused by an incosistent mode which pretended to have a higher
refresh rate than it actually had. The wrong refresh rate resulted
in a calculated higher pixclock which the OLPC DCON could not handle.
By reducing the refresh rate to 50Hz we get close to the old
pixclock which makes the OLPC display usable again.
Minor other adjustments are needed as 60Hz is assumed to be a safe
value which is not true for OLPC DCON. This is no problem as we only
support 1200x900 on the OLPC.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Reported-by: Daniel Drake <dsd@laptop.org>
2011-04-15 21:35:25 +00:00
..
Makefile viafb: vt1636 cleanup 2010-09-24 02:15:05 +00:00
accel.c Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 2010-10-28 09:35:11 -07:00
accel.h viafb: fix hardware acceleration for suspend & resume 2010-10-24 13:04:53 +00:00
chip.h viafb: refresh rate bug collection 2011-03-16 21:42:00 +00:00
debug.h viafb: chip.h, debug.h 2008-10-16 11:21:41 -07:00
dvi.c viafb: remove duplicated clock storage 2011-03-12 10:22:06 +00:00
dvi.h viafb: propagate __init and __devinit 2010-09-24 02:14:46 +00:00
global.c viafb: make some variables a bit less global 2010-03-12 15:52:33 -08:00
global.h viafb: vt1636 cleanup 2010-09-24 02:15:05 +00:00
hw.c viafb: fix OLPC DCON refresh rate 2011-04-15 21:35:25 +00:00
hw.h viafb: refresh rate bug collection 2011-03-16 21:42:00 +00:00
ioctl.c viafb: reduce viafb_set_iga_path usage 2010-09-24 02:14:48 +00:00
ioctl.h viafb: remove ioctls which break the framebuffer interface 2010-07-23 14:43:05 +00:00
lcd.c Merge branch 'viafb-pll' into viafb-next 2011-03-12 21:54:56 +00:00
lcd.h viafb: propagate __init and __devinit 2010-09-24 02:14:46 +00:00
share.h viafb: remove duplicated clock storage 2011-03-12 10:22:06 +00:00
tblDPASetting.c viafb: kill lcd_panel_id 2011-03-09 18:58:26 +00:00
tblDPASetting.h viafb: kill lcd_panel_id 2011-03-09 18:58:26 +00:00
via-core.c Merge branch 'viafb-next' of git://github.com/schandinat/linux-2.6 2010-11-10 12:04:41 +09:00
via-gpio.c viafb: suspend/resume for GPIOs 2010-11-09 16:18:29 +00:00
via_i2c.c video via: make local variables static 2011-03-09 17:06:29 +00:00
via_modesetting.c viafb: move some include files to include/linux 2010-05-11 16:07:59 -06:00
via_modesetting.h viafb: move some modesetting functions to a seperate file 2010-05-07 17:17:38 -06:00
via_utility.c viafb: move some include files to include/linux 2010-05-11 16:07:59 -06:00
via_utility.h viafb: remove dead code 2010-03-12 15:52:33 -08:00
viafbdev.c viafb: initialize margins correct 2011-03-21 17:01:07 +00:00
viafbdev.h viafb: General power management infrastructure 2010-11-09 16:17:02 +00:00
viamode.c viafb: fix OLPC DCON refresh rate 2011-04-15 21:35:25 +00:00
viamode.h viafb: remove duplicated clock information 2011-03-12 10:21:54 +00:00
vt1636.c viafb: kill lcd_panel_id 2011-03-09 18:58:26 +00:00
vt1636.h viafb: rework the I2C support in the VIA framebuffer driver 2010-04-27 13:01:45 -06:00