[Bug 28852] [KMS] radeon artifacts when switched to graphics during boot

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=28852





--- Comment #17 from Alex Deucher <alexdeucher at gmail.com>  2011-02-12 01:13:59 ---
Created an attachment (id=47462)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=47462)
new patch

Can you try this patch?  Try uncommenting the following lines to see if either
of those flags work any better.  Try them individually and together if possible
and report back which, if any, helps.

/*pll->flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;*/

/*if (ASIC_IS_AVIVO(rdev))
        pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV;*/

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