vgaarb: read back vga count when setting new decoding
authorTiago Vignatti <tiago.vignatti@nokia.com>
Sat, 22 May 2010 15:23:33 +0000 (18:23 +0300)
committerTiago Vignatti <tiago.vignatti@nokia.com>
Wed, 16 Jun 2010 15:57:28 +0000 (18:57 +0300)
commite0ae5251cd030b201c14f5888a539aa40f17abfb
tree85bb4f889bdb1c041d29c802366c386c7b2e512c
parent0f153de858032c95ea5844aa6e0f1c8dad7531da
vgaarb: read back vga count when setting new decoding

Decode kernel operation can also change vga refcount, so we need to read back
the information when calling it.

Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
src/common_vgaarb.c