From c0887eedb4498e20e7895508b7af8e419e397405 Mon Sep 17 00:00:00 2001 From: Ville Syrjala Date: Wed, 27 Jun 2007 14:09:46 -0700 Subject: [PATCH] atyfb: Fix XCLK frequency on Apple iBook1 Fix a regression on Apple iBook1. Changes in the clock init code caused an incorrect XCLK frequency to be used leading to a corrupted display. Signed-off-by: Ville Syrjala Cc: Olaf Hering Cc: Antonino Daplas Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/aty/atyfb_base.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c index 8d3455da663a..2fbff6317433 100644 --- a/drivers/video/aty/atyfb_base.c +++ b/drivers/video/aty/atyfb_base.c @@ -2290,15 +2290,6 @@ static int __devinit aty_init(struct fb_info *info) init_waitqueue_head(&par->vblank.wait); spin_lock_init(&par->int_lock); -#ifdef CONFIG_PPC_PMAC - /* The Apple iBook1 uses non-standard memory frequencies. We detect it - * and set the frequency manually. */ - if (machine_is_compatible("PowerBook2,1")) { - par->pll_limits.mclk = 70; - par->pll_limits.xclk = 53; - } -#endif - #ifdef CONFIG_FB_ATY_GX if (!M64_HAS(INTEGRATED)) { u32 stat0; @@ -2383,6 +2374,14 @@ static int __devinit aty_init(struct fb_info *info) par->pll_limits.xclk = (par->pll_limits.xclk + 1) >> 1; } #endif +#ifdef CONFIG_PPC_PMAC + /* The Apple iBook1 uses non-standard memory frequencies. We detect it + * and set the frequency manually. */ + if (machine_is_compatible("PowerBook2,1")) { + par->pll_limits.mclk = 70; + par->pll_limits.xclk = 53; + } +#endif /* Allow command line to override clocks. */ if (pll) -- 2.34.1