]> 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)
commit313568f0caeb28979777b17746de98b4dce07075
treeed2b380de5668f7b7d8ee87b8433ef2082924ef4
parentfa301c17feee7c5d76177864432d3bfe972dbdb8
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