mawei/agnos-kernel-sdm845
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2 Commits

Author SHA1 Message Date
Dave Airlie
000703f44c mxm/wmi: add MXMX interface entry point. 
The MXMX method appears to be a mutex of some sort.

Signed-off-by: Dave Airlie <airlied@redhat.com>
 2011-05-09 11:40:38 +10:00
Dave Airlie
99b38b4acc platform/x86: add MXM WMI driver. 
MXM is a laptop graphics card form-factor + interface specification,
this adds an initial stub driver to talk to the MXM WMI interface.

The only method used is the MUX switching method needed to do switchable
graphics on the nvidia chipsets.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Acked-by: Matthew Garrett <mjg@redhat.com>
 2011-05-04 13:38:33 +10:00