>From 7cd86c7f89de8f18a678dde692b759f1bc6c911f Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeuc...@gmail.com>
Date: Thu, 21 Jan 2010 19:28:18 -0500
Subject: [PATCH] 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 <alexdeuc...@gmail.com>
---
drivers/gpu/drm/radeon/radeon_clocks.c | 4 ++--
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;
}
--
1.5.6.3
From 7cd86c7f89de8f18a678dde692b759f1bc6c911f Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeuc...@gmail.com>
Date: Thu, 21 Jan 2010 19:28:18 -0500
Subject: [PATCH] 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 <alexdeuc...@gmail.com>
---
drivers/gpu/drm/radeon/radeon_clocks.c | 4 ++--
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;
}
--
1.5.6.3
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