The patch titled
atyfb: force 29MHz xtal on G3 PowerBooks
has been added to the -mm tree. Its filename is
atyfb-force-29mhz-xtal-on-g3-powerbooks.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: atyfb: force 29MHz xtal on G3 PowerBooks
From: Olaf Hering <olaf@xxxxxxxxx>
The atyfb does not work on my 233MHz PowerBook with Mach64 LP, when the
kernel is booted from firmware. aty_ld_pll_ct() returns 0x22 and xtal
remains at 14.31818. When booted from MacOS, aty_ld_pll_ct() returns 0x3c
and xtal is changed to 29.498928. Google indicates that all 4 PowerBook
models need the higher value.
Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
Cc: Ville Syrjala <syrjala@xxxxxx>
Cc: "Antonino A. Daplas" <adaplas@xxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/aty/atyfb_base.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/video/aty/atyfb_base.c~atyfb-force-29mhz-xtal-on-g3-powerbooks drivers/video/aty/atyfb_base.c
--- a/drivers/video/aty/atyfb_base.c~atyfb-force-29mhz-xtal-on-g3-powerbooks
+++ a/drivers/video/aty/atyfb_base.c
@@ -2411,7 +2411,7 @@ static int __devinit aty_init(struct fb_
diff1 = -diff1;
if (diff2 < 0)
diff2 = -diff2;
- if (diff2 < diff1) {
+ if (diff2 < diff1 || (M64_HAS(G3_PB_1024x768))) {
par->ref_clk_per = 1000000000000ULL / 29498928;
xtal = "29.498928";
}
_
Patches currently in -mm which might be from olaf@xxxxxxxxx are
git-powerpc.patch
git-netdev-all.patch
atyfb-force-29mhz-xtal-on-g3-powerbooks.patch
unexport-asm-shmparamh.patch
remove-consolemaph-from-header-exports.patch
include-linux-typesh-in-if_fddih.patch
keep-track-of-network-interface-renaming.patch
-
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