]> git.baikalelectronics.ru Git - kernel.git/commit
gma500: Fix oaktrail probing part 1
authorAlan Cox <alan@linux.intel.com>
Tue, 29 Nov 2011 22:27:45 +0000 (22:27 +0000)
committerDave Airlie <airlied@redhat.com>
Tue, 6 Dec 2011 09:55:41 +0000 (09:55 +0000)
commit301db76df6d4e9b87c458077892c49c39d634172
treeed2b380de5668f7b7d8ee87b8433ef2082924ef4
parent814abbd0eee9906bd22512c2d1d709a581841f50
gma500: Fix oaktrail probing part 1

The Oaktrail platform does not use the GCT/VBT format that is used by the
Moorestowm (non PC legacy) equivalent device. It uses the BIOS tables which
means an opregion and the like.

The current code uses the wrong table which breaks things like the Fujitsu
q550 tablets. Fix the table usage as a first step.

The problem was found and diagnosed by Chia-I Wu

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/gma500/mid_bios.c
drivers/gpu/drm/gma500/oaktrail_device.c