[PATCH] drm/radeon/kms: fix channel_remap setup (v2)

Michel Dänzer michel at daenzer.net
Tue Oct 4 08:17:31 PDT 2011

On Die, 2011-10-04 at 10:46 -0400, alexdeucher at gmail.com wrote: 
> From: Alex Deucher <alexander.deucher at amd.com>
> Most asics just use the hw default value which requires
> no explicit programming.  For those that need a different
> value, the vbios will program it properly.  As such,
> there's no need to program these registers explicitly
> in the driver.  Changing MC_SHARED_CHREMAP requires a reload
> of all data in vram otherwise its contents will be scambled.
> Fixes:
> https://bugs.freedesktop.org/show_bug.cgi?id=40103
> v2: drop now unused channel_remap functions.
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>

Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>

Earthling Michel Dänzer           |                   http://www.amd.com
Libre software enthusiast         |          Debian, X and DRI developer

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