2015-05-12 19:51 GMT-04:00 Dave Airlie <airlied at gmail.com>: > From: Dave Airlie <airlied at redhat.com> > > This causes an oops as we haven't initialised the mst > layer. > > Reported-by: Dave Jones <<davej at codemonkey.org.uk> > Signed-off-by: Dave Airlie <airlied at redhat.com>
Applied to my fixes branch. Thanks! Alex > --- > drivers/gpu/drm/radeon/radeon_dp_mst.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c > b/drivers/gpu/drm/radeon/radeon_dp_mst.c > index 1017338..2b98ed3 100644 > --- a/drivers/gpu/drm/radeon/radeon_dp_mst.c > +++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c > @@ -666,6 +666,9 @@ radeon_dp_mst_probe(struct radeon_connector > *radeon_connector) > int ret; > u8 msg[1]; > > + if (!radeon_mst) > + return 0; > + > if (dig_connector->dpcd[DP_DPCD_REV] < 0x12) > return 0; > > -- > 2.1.0 > > _______________________________________________ > dri-devel mailing list > dri-devel at lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel
