drm/radeon/kms: add module option for pcie gen2
authorAlex Deucher <alexdeucher@gmail.com>
Thu, 13 Jan 2011 01:05:11 +0000 (20:05 -0500)
committerDave Airlie <airlied@redhat.com>
Mon, 17 Jan 2011 02:21:34 +0000 (12:21 +1000)
commitd42dd579ac1498e23f29465225fa3eee4520f5e5
tree0781d5ae64b039a23bfdc2ec2c7356b679247d18
parent394d83c17fac2b7bcf05cb99d1e945135767bb6b
drm/radeon/kms: add module option for pcie gen2

Switching to pcie gen2 causes problems on some
boards.  Add a module option to turn it on/off.

There are gen2 compatability issues with some
motherboards it seems.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=33027

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/evergreen.c
drivers/gpu/drm/radeon/r600.c
drivers/gpu/drm/radeon/radeon.h
drivers/gpu/drm/radeon/radeon_drv.c
drivers/gpu/drm/radeon/rv770.c