drm/radeon/dpm: disable mclk switching on desktop RV770

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Mclk switching doesn't seem to work reliably on these
cards.  Most RV770 boards specify the same mclk for all
performance levels anyway so in most cases, this has
no affect.

Bug:
https://bugs.freedesktop.org/show_bug.cgi?id=73067

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

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This commit is contained in:

Alex Deucher 2014-01-07 13:51:51 -05:00

parent d526fbdd0f

commit 8097d94116

1 changed files with 6 additions and 0 deletions

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drivers/gpu/drm/radeon/rv770_dpm.c

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