linux-dev/drivers/video/via, branch master

video: move fbdev to drivers/video/fbdev

2014-04-17T05:10:19Z

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

2013-01-24T07:59:44Z

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

Drivers: video: remove __dev* attributes.

2013-01-03T23:57:01Z

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Signed-off-by: Greg Kroah-Hartman

viafb: don't touch clock state on OLPC XO-1.5

2012-09-22T21:31:01Z

As detailed in the thread titled "viafb PLL/clock tweaking causes XO-1.5 instability," enabling or disabling the IGA1/IGA2 clocks causes occasional stability problems during suspend/resume cycles on this platform. This is rather odd, as the documentation suggests that clocks have two states (on/off) and the default (stable) configuration is configured to enable the clock only when it is needed. However, explicitly enabling *or* disabling the clock triggers this system instability, suggesting that there is a 3rd state at play here. Leaving the clock enable/disable registers alone solves this problem. This fixes spurious reboots during suspend/resume behaviour introduced by commit b692a63a. Signed-off-by: Daniel Drake Signed-off-by: Florian Tobias Schandinat Cc: stable@vger.kernel.org

video/via: Convert to kstrtou8_from_user

2012-05-08T17:00:12Z

This patch replaces the code for getting an number from a userspace buffer by a simple call to kstrou8_from_user. This makes it easier to read and less error prone. Signed-off-by: Peter Huewe Acked-by: Alexey Dobriyan Signed-off-by: Florian Tobias Schandinat

Merge branch 'viafb-next' of git://github.com/schandinat/linux-2.6 into fbdev-next

2012-03-13T23:19:58Z

viafb: avoid refresh and mode lookup in set_par

2012-03-08T18:41:38Z

As check_var already ensures that the mode is valid there is no need to do those expensive lookups here again. The only thing that might change is that the deprecated interface could report slightly different refresh rates due to rounding errors. Signed-off-by: Florian Tobias Schandinat

viafb: modetable conversion

2012-03-08T18:41:35Z

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: LCD bpp cleanup

2012-03-04T12:05:15Z

This patch removes redundant bits per pixel information by using the one storged in var directly. Simplifies code without any functional changes. Signed-off-by: Florian Tobias Schandinat

viafb: fix IGA1 modesetting on VX900

2012-02-24T00:38:14Z

Even if the documentation calls this bit "Reserved" it has to be set to 0 for correct modesetting on IGA1. Signed-off-by: Florian Tobias Schandinat Cc: stable@vger.kernel.org