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OpenCloudOS-Kernel
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8 Commits

Author SHA1 Message Date
Kirill A. Shutemov 771f64d027 gma500: mark oaktrail_backlight_init() as static 
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2012-03-10 13:06:33 +00:00
Alan Cox c6265ff593 gma500: rework register stuff sanely 
Rework registers handling to prepare for Medfield.

Signed-off-by: Alan Cox <alan@linux.intel.com>
[split out from a single big patch]
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2012-03-10 13:05:44 +00:00
Kirill A. Shutemov c715bc1bf4 gma500: make init_pm callback in struct psb_op optional 
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2012-03-10 13:05:42 +00:00
Alan Cox 648a8e342c gma500: now move the Oaktrail save state into its own structure 
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2012-03-10 13:05:28 +00:00
Alan Cox 1b22edfd6e gma500: Oaktrail BIOS handling 
Now that we pull the right BIOS data out of the hat we need to use it when
doing our panel setup.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2011-12-06 09:55:42 +00:00
Alan Cox aa0c45fdca 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>
 2011-12-06 09:55:41 +00:00
Alan Cox 838fa588a2 gma500: Move the API 
Finally move the API where it can be seen

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2011-12-06 09:54:23 +00:00
Alan Cox 1b082ccf59 gma500: Add Oaktrail support 
Oaktrail (GMA600) is found on some tablet/slate PC type systems. It's a bit
different to the GMA500 but similar enough it makes sense to plug it into
the same driver.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2011-11-16 11:27:12 +00:00