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authorAlex Deucher <alexdeucher@gmail.com>2010-01-21 19:28:18 -0500
committerDave Airlie <airlied@redhat.com>2010-01-24 17:25:38 +1000
commit38678d3557420a1c40f7ad5a04a46a7de7a305b9 (patch)
treecfd81d00cfe47373921bb0c23589302cc7f1b576
parent947bfc83043181e86e3e3134da158e479c9bcc51 (diff)
downloadop-kernel-dev-38678d3557420a1c40f7ad5a04a46a7de7a305b9.zip
op-kernel-dev-38678d3557420a1c40f7ad5a04a46a7de7a305b9.tar.gz
drm/radeon/kms: fix legacy get_engine/memory clock
Fix a bad shift in the post div. Should fix fdo bug 26145 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--drivers/gpu/drm/radeon/radeon_clocks.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c
index 812f24d..73c4405 100644
--- a/drivers/gpu/drm/radeon/radeon_clocks.c
+++ b/drivers/gpu/drm/radeon/radeon_clocks.c
@@ -56,7 +56,7 @@ uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev)
else if (post_div == 3)
sclk >>= 2;
else if (post_div == 4)
- sclk >>= 4;
+ sclk >>= 3;
return sclk;
}
@@ -86,7 +86,7 @@ uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev)
else if (post_div == 3)
mclk >>= 2;
else if (post_div == 4)
- mclk >>= 4;
+ mclk >>= 3;
return mclk;
}
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