Attachment 32759 Details for Bug 26145 – fix get_engine/memory clock functions

[patch] fix get_engine/memory clock functions

0001-drm-radeon-kms-fix-legacy-get_engine-memory-clock.patch (text/plain), 1.05 KB, created by Alex Deucher on 2010-01-21 16:31:55 UTC

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Creator: Alex Deucher

Created: 2010-01-21 16:31:55 UTC

Size: 1.05 KB

patch

obsolete

>From 7cd86c7f89de8f18a678dde692b759f1bc6c911f Mon Sep 17 00:00:00 2001
>From: Alex Deucher <alexdeucher@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 <alexdeucher@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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