Re: Use the correct MSR number for panel support

On 29/10/07 17:02 -0700, H. Peter Anvin wrote:

Jordan Crouse wrote:

quoted

From: Jordan Crouse <redacted>

A relatively recent version of the Geode LX datasheet listed the wrong
address for one of the MSRs that controls TFT panels, resulting in 
breakage.  This patch corrects the MSR address.

Signed-off-by: Jordan Crouse <redacted>
---

 drivers/video/geode/lxfb.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/video/geode/lxfb.h b/drivers/video/geode/lxfb.h
index 6c227f9..ca13c48 100644
--- a/drivers/video/geode/lxfb.h
+++ b/drivers/video/geode/lxfb.h

@@ -33,7 +33,7 @@ void lx_set_palette_reg(struct fb_info *, unsigned int, unsigned int,
 
 #define MSR_LX_GLD_CONFIG    0x48002001
 #define MSR_LX_GLCP_DOTPLL   0x4c000015
-#define MSR_LX_DF_PADSEL     0x48000011
+#define MSR_LX_DF_PADSEL     0x48002011
 #define MSR_LX_DC_SPARE      0x80000011
 #define MSR_LX_DF_GLCONFIG   0x48002001
 

Please put MSR indicies in <asm-x86/msr-index.h> and/or a separate 
include file.

The Geode has zillions upon zillions of MSRs (all of them being Geode 
specific), so putting them in asm-x86/msr-index.h would be a bad idea
for both you and me.  But tossing them into a asm-x86/geode-msr.h file
would be good for 2.6.25.  I'll get working on that.

In the mean time, this particular #define is already in the tree, and this
patch fixes serious breakage, so I would really like to see it hit 2.6.24,
if we can.

Jordan

-- 
Jordan Crouse
Systems Software Development Engineer 
Advanced Micro Devices, Inc.



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