drm/radeon/kms: fix up r1xx-rs4xx i2c buses
authorAlex Deucher <alexdeucher@gmail.com>
Tue, 3 May 2011 23:47:44 +0000 (19:47 -0400)
committerDave Airlie <airlied@redhat.com>
Wed, 4 May 2011 03:21:26 +0000 (13:21 +1000)
commit508c8d60bd08640db39146edbbfdbf01a802163d
tree0c2f8ee25c510b98a9461f83685a4ecaa426800f
parent87d7a1f9e6487bb4cc8d04bd0e27e11a97b5a7b3
drm/radeon/kms: fix up r1xx-rs4xx i2c buses

Fix the vbios mapping and only add the actual
buses that the cards have.  The existing code was
mostly correct.  Just clean up a few cases on r2xx/r3xx
and document that buses the hw actually has.

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