Attachment 3769 Details for Bug 4999 – The patch that is applied to the freezing version.

The patch that is applied to the freezing version.

xorg-x11-6.8.2-ati-radeon-ppc-enable-dynamic-clocks-dev.patch (text/plain), 1.47 KB, created by John Eckerdal on 2005-11-10 13:32:34 UTC

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Creator: John Eckerdal

Created: 2005-11-10 13:32:34 UTC

Size: 1.47 KB

patch

obsolete

>David Woodhouse reports that
>
>  xorg-x11-6.8.1-ati-radeon-dynamic-clocks-fix-2.patch
>
>breaks X on ppc.  Ben Herrenschmidt has a set of patches that should
>fix the dynamic clocks issue properly and we should try those out once
>FC5 opens up.  For now though, we just enable dynamic clocks on PPC
>which fix the problem.  Patch by David.
>
>Kristian HÃ¸gsberg <krh@redhat.com>
>
>--- xc/programs/Xserver/hw/xfree86/drivers/ati/radeon.man.xorg-x11-6.8.2-ati-radeon-ppc-enable-dynamic-clocks	2005-05-16 17:58:52.000000000 -0400
>+++ xc/programs/Xserver/hw/xfree86/drivers/ati/radeon.man	2005-05-16 17:58:52.000000000 -0400
>@@ -492,7 +492,10 @@
> based on usage. This can help reduce heat and increase battery 
> life by reducing power usage.  Some users report reduced 3D preformance
> with this enabled.  The default is
>-.B off.
>+.B on
>+on PowerPC and 
>+.B off
>+on other architectures.
> .TP
> 
> .SH SEE ALSO
>--- xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_driver.c~	2005-05-23 13:05:46.000000000 +0100
>+++ xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_driver.c	2005-05-23 13:14:44.000000000 +0100
>@@ -4521,7 +4520,11 @@ Bool RADEONScreenInit(int scrnIndex, Scr
>     RADEONSave(pScrn);
> 
>     if ((!info->IsSecondary)) {
>+#ifdef __powerpc__
>+        if (xf86ReturnOptValBool(info->Options, OPTION_DYNAMIC_CLOCKS, TRUE)) {
>+#else
>         if (xf86ReturnOptValBool(info->Options, OPTION_DYNAMIC_CLOCKS, FALSE)) {
>+#endif
> 	    RADEONSetDynamicClock(pScrn, 1);
>         } else {
> 	    RADEONSetDynamicClock(pScrn, 0);

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Attachments on bug 4999: 3759 | 3760 | 3761 | 3769 | 3770

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