kernel/linux.git/include/drm/drm_edid.h, branch linux-2.6.34.y

drm/radeon/kms: add support for hardcoded edids in rom (v2)

2010-02-08T23:31:20+00:00

Some servers hardcode an edid in rom so that they will work properly with KVMs. This is a port of the relevant code from the ddx. [airlied: reworked to validate edid at boot stage - and remove special quirk, if there is a valid EDID in the BIOS rom we'll just try and use it.] Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie

drm/edid: Decode 3-byte CVT codes from EDID 1.4

2009-12-03T22:53:47+00:00

Signed-off-by: Adam Jackson Signed-off-by: Dave Airlie

drm/edid: Add new detailed block types from EDID 1.4

2009-12-03T22:53:40+00:00

Signed-off-by: Adam Jackson Signed-off-by: Dave Airlie

drm: Fix shifts which were miscalculated when converting from bitfields.

2009-06-24T06:11:04+00:00

Looks like I managed to mess up most shifts when converting from bitfields. :( The patch below works on my Thinkpad T500 (as well as on my PowerBook, where the previous change worked as well, maybe out of luck...). I'd appreciate more testing and eyes looking over it though. Signed-off-by: Michel Dänzer Tested-by: Michael Pyne Signed-off-by: Dave Airlie

drm: EDID endianness fixes.

2009-06-18T23:11:13+00:00

Mostly replacing bitfields with explicit masks and shifts. Signed-off-by: Dave Airlie

drm: fix EDID parser problem with positive/negative hsync/vsync

2009-03-11T02:18:48+00:00

Comparing the layouts of struct detail_pixel_timing with x.org's struct detailed_timings and how those are handled, it appears that the hsync_positive and vsync_positive fields are backwards. This patch fixes https://bugs.freedesktop.org/show_bug.cgi?id=20019 for me. It was tested on 2 monitors, LG FLATRON L225WS 22" and a YAKUMO 17" for which more details are unknown. Signed-off-by: Pantelis Koukousoulas Signed-off-by: Dave Airlie

drm: Fix ordering of bit fields in EDID structure leading huge vsync values.

2009-02-25T04:11:00+00:00

Signed-off-by: Jesse Barnes Reviewed-by: Eric Anholt Signed-off-by: Dave Airlie

DRM: add mode setting support

2008-12-29T07:47:23+00:00

Add mode setting support to the DRM layer. This is a fairly big chunk of work that allows DRM drivers to provide full output control and configuration capabilities to userspace. It was motivated by several factors: - the fb layer's APIs aren't suited for anything but simple configurations - coordination between the fb layer, DRM layer, and various userspace drivers is poor to non-existent (radeonfb excepted) - user level mode setting drivers makes displaying panic & oops messages more difficult - suspend/resume of graphics state is possible in many more configurations with kernel level support This commit just adds the core DRM part of the mode setting APIs. Driver specific commits using these new structure and APIs will follow. Co-authors: Jesse Barnes , Jakob Bornecrantz Contributors: Alan Hourihane , Maarten Maathuis Signed-off-by: Jesse Barnes Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie