drm/amd/powerplay: fix uninitialized variable

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refresh_rate was not initialized when program
display gap.
this patch can fix vce ring test failed
when do S3 on Polaris10.

bug: https://bugs.freedesktop.org/show_bug.cgi?id=103102
bug: https://bugzilla.kernel.org/show_bug.cgi?id=196615
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

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Rex Zhu 2017-10-20 15:07:41 +08:00 • committed by Alex Deucher

parent 2cb3a34abd

commit 8b95f4f730

1 changed files with 3 additions and 3 deletions

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drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c

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