kernel/git/stable/linux.git/drivers/video/via/share.h, branch master

video: move fbdev to drivers/video/fbdev

2014-04-17T05:10:19+00:00

The drivers/video directory is a mess. It contains generic video related files, directories for backlight, console, linux logo, lots of fbdev device drivers, fbdev framework files. Make some order into the chaos by creating drivers/video/fbdev directory, and move all fbdev related files there. No functionality is changed, although I guess it is possible that some subtle Makefile build order related issue could be created by this patch. Signed-off-by: Tomi Valkeinen Acked-by: Laurent Pinchart Acked-by: Geert Uytterhoeven Acked-by: Rob Clark Acked-by: Jingoo Han Acked-by: Daniel Vetter

viafb: rename display_timing to via_display_timing

2013-01-24T07:59:44+00:00

The struct display_timing is specific to the via subsystem. The naming leads to collisions with the new struct display_timing, which is supposed to be a shared struct between different subsystems. To clean this up, prepend the existing struct with the subsystem it is specific to. Signed-off-by: Steffen Trumtrar

viafb: modetable conversion

2012-03-08T18:41:35+00:00

This patch converts the modetables used in viafb to - remove the strange thing that sync_end and blanking_end contained the length and not the absolute value - remove hundreds of useless defines - use fb_videomode and not our own definition so modes defined in the subsystem and received via EDID are compatible with ours As the modes are now stored in a flat structure and no longer in a tree like thing the lookup time was increased but as it is a rare event anyway it shouldn't matter. Otherwise the behaviour should be the same as before. Signed-off-by: Florian Tobias Schandinat

viafb: correct sync polarity for OLPC DCON

2011-11-22T00:56:17+00:00

While the OLPC display appears to be able to handle either positive or negative sync, the Display Controller only recognises positive sync. This brings viafb (for XO-1.5) in line with lxfb (for XO-1) and fixes a recent regression where the XO-1.5 DCON could no longer be frozen. Thanks to Florian Tobias Schandinat for helping identify the fix. Test case: from a vt, echo 1 > /sys/devices/platform/dcon/freeze should cause the current screen contents to freeze, rather than garbage being displayed. Signed-off-by: Daniel Drake Signed-off-by: Florian Tobias Schandinat Cc: stable@kernel.org

viafb: eliminate viafb_get_pixclock

2011-08-07T01:41:24+00:00

As there is only one user we can just insert the formula where needed. Avoids one lookup in the modetable and viafb_fill_var_timing_info does no longer depend on the modetable. Signed-off-by: Florian Tobias Schandinat

viafb: use more compact modesetting functions

2011-08-05T12:46:32+00:00

This patch replaces the old timing setup code with a redesigned one. The new code might be slightly faster as it has no conditinals and does not write the same register multiple times. Also it makes the comparison to the documentation easier. Regressions are unlikely but could happen as a lot of hardware is undocumented. Signed-off-by: Florian Tobias Schandinat

viafb: remove unused CEA mode

2011-04-26T08:10:33+00:00

This trivial patch removes unused mode tables. Signed-off-by: Florian Tobias Schandinat

Merge branch 'viafb-cleanup' into viafb-next

2011-04-24T13:17:09+00:00

viafb: reduce OLPC refresh a bit

2011-04-23T22:24:52+00:00

When allowing some PLL calculation we get a frequency that seems to be a bit higher than what the OLPC DCON likes resulting in a still readable but not so good image. We don't really know whether this is a problem with the calculation formula or the OLPC but as other displays seem to be happy with the other modes adjusting the OLPC refresh looks like the better thing. This patch prevents a regression when dynamic PLL calculation is allowed. Signed-off-by: Florian Tobias Schandinat

viafb: replace custom return values

2011-03-27T03:36:00+00:00

This patch replaces OK/FAIL by true/false which is simpler and saner. Signed-off-by: Florian Tobias Schandinat