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From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 75241] radeon_compute_pll_avivo broken in 3.15-rc3
Date: Fri, 02 May 2014 12:37:39 +0000	[thread overview]
Message-ID: <bug-75241-2300-B5hXNw3G4M@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-75241-2300@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=75241

--- Comment #4 from Christian König <deathsimple@vodafone.de> ---
(In reply to Clemens Ladisch from comment #3)
> 3.14:
> 16205, pll dividers - fb: 135.8 ref: 2, post 6
> 
> With the patch:
> 162000 - 161990, pll dividers - fb: 271.5 ref: 4, post 6
> 
> And the patch indeed fixes this.

Thanks allot for the info. Going to push the patch with the next bugfix
release.

Could you try higher values for the limit as well and try to figure out what's
the maximum your monitor still can handle?

It might also make sense to temporary comment out that the following line and
see what you get for the parameters and if those still work fine:

avivo_reduce_ratio(&fb_div, &ref_div, fb_div_min, ref_div_min);

And by the way: What monitor is this?

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  parent reply	other threads:[~2014-05-02 12:37 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-01 13:51 [Bug 75241] New: radeon_compute_pll_avivo broken in 3.15-rc3 bugzilla-daemon
2014-05-01 14:48 ` [Bug 75241] " bugzilla-daemon
2014-05-01 17:02 ` bugzilla-daemon
2014-05-01 19:24 ` bugzilla-daemon
2014-05-02 12:37 ` bugzilla-daemon [this message]
2014-05-02 21:08 ` bugzilla-daemon
2014-05-03 11:25 ` bugzilla-daemon
2014-05-15 15:14 ` bugzilla-daemon
2014-05-15 15:26 ` bugzilla-daemon
2014-05-15 15:33 ` bugzilla-daemon
2014-05-15 16:58 ` bugzilla-daemon
2014-05-15 17:57 ` bugzilla-daemon
2014-05-15 17:58 ` bugzilla-daemon
2014-05-15 17:59 ` bugzilla-daemon
2014-05-16 19:51 ` bugzilla-daemon
2014-05-20 13:20 ` bugzilla-daemon
2014-05-20 15:25 ` bugzilla-daemon
2014-05-20 15:26 ` bugzilla-daemon
2014-05-20 15:27 ` bugzilla-daemon
2014-05-20 15:51 ` bugzilla-daemon
2014-05-20 18:56 ` bugzilla-daemon
2014-05-21 18:07 ` bugzilla-daemon
2014-05-21 18:23 ` bugzilla-daemon
2014-05-23 17:16 ` bugzilla-daemon
2014-06-01  8:37 ` bugzilla-daemon
2014-07-02  7:32 ` bugzilla-daemon
2014-07-04 13:43 ` bugzilla-daemon
2014-07-06 18:37 ` bugzilla-daemon
2014-07-07 12:41 ` bugzilla-daemon
2014-08-06  6:00 ` bugzilla-daemon
2016-07-02 10:21 ` bugzilla-daemon
2016-07-02 10:58 ` bugzilla-daemon
2016-07-02 10:59 ` bugzilla-daemon
2016-07-02 16:16 ` bugzilla-daemon
2016-07-02 21:47 ` bugzilla-daemon
2016-07-05  9:04 ` bugzilla-daemon

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