On Mon, May 2, 2011 at 4:26 AM, Alex Deucher alexdeucher@gmail.com wrote:
On Sun, May 1, 2011 at 6:16 AM, Dave Airlie airlied@gmail.com wrote:
From: Dave Airlie airlied@redhat.com
Since fafcf94e2b5732d1e13b440291c53115d2b172e9 introduced an edid size, it seems to have broken this path.
This manifest as oops on T500 Lenovo laptops with dual graphics primarily.
Should fix: https://bugzilla.kernel.org/show_bug.cgi?id=33812
Signed-off-by: Dave Airlie airlied@redhat.com cc: stable@kernel.org
Reviewed-by: Alex Deucher alexdeucher@gmail.com
Although, I think there may be a problem with the mux switching since we shouldn't hit the hardcoded EDID unless DDC fails.
I've avoided having to do a MUX switch for DDC so far since I've no idea how to enumerate what the MUX is attached to properly.
The good thing is the table has worked fine up until now.
Dave.