[Bug 58497] [HSW] I-G-T/testdisplay, there's error in dmesg
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Fri May 10 07:56:41 PDT 2013
https://bugs.freedesktop.org/show_bug.cgi?id=58497
Damien Lespiau <damien.lespiau at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Damien Lespiau <damien.lespiau at gmail.com> ---
This should be fixed in the drm-intel-next-queued branch by:
From: Damien Lespiau <damien.lespiau at intel.com>
Date: Fri, 10 May 2013 13:01:51 +0000
Subject: drm/i915: Compute WR PLL dividers dynamically
Up to now, we were using a static table to match the clock frequency
with a (r2,n2,p) triplet. Despite this table being big, it's by no mean
comprehensive and we had to fall back to the closest frequency when the
requested TMDS clock wasn't in the table.
This patch computes (r2,n2,p) dynamically and get rid of The Big Table.
v2: Replace the floating point constant 1e6 by 1000000
Bugzilla: http://bugs.freedesktop.org/show_bug.cgi?id=58497
Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni at intel.com> (v1)
Tested-by: Paulo Zanoni <paulo.r.zanoni at intel.com> (v1)
[danvet: s/ /^T/]
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
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