From: Eric Nelson <eric.nelson@boundarydevices.com>
To: Richard Cochran <richardcochran@gmail.com>,
Carlos Rafael Giani <dv@pseudoterminal.org>
Cc: "meta-freescale@yoctoproject.org"
<meta-freescale@yoctoproject.org>,
Otavio Salvador <otavio@ossystems.com.br>
Subject: Re: imx6: webkit html5 video with hardware acceleration
Date: Wed, 24 Sep 2014 09:42:37 -0700 [thread overview]
Message-ID: <5422F47D.1070009@boundarydevices.com> (raw)
In-Reply-To: <20140924045023.GB4588@netboy>
Hi Richard,
On 09/23/2014 09:50 PM, Richard Cochran wrote:
> On Tue, Sep 23, 2014 at 10:46:42PM +0200, Carlos Rafael Giani wrote:
>> Merely starting Chromium triggers the OOM killer already?
>
> Yup.
>
>> How much RAM does your board have?
>
> 256 MB.
>
>> And how much *free* RAM was
>> available when you started Chromium?
>
> The Freescale kernel hackery is really hurting us. With the kernel in
> the alpha/beta branch, we need 144 MB for CMA. I am sure this is due
> to something dumb in the thousands of new FSL kernel patches, but I
> haven't had the time to track this down.
>
> The daisy kernel worked on that board (with full screen video) with a
> CMA of 64 MB, but unfortunately the newer user space does *not* work
> with the daisy kernel. Brilliant stuff, that.
>
You can tweak this through a kernel parameter:
root@nitrogen:~# cat /sys/module/galcore/parameters/contiguousSize
134217728
So if you add "galcore.contiguousSize=64M" to the kernel command-line,
you should get the old default.
next prev parent reply other threads:[~2014-09-24 16:42 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-23 18:13 imx6: webkit html5 video with hardware acceleration Richard Cochran
2014-09-23 18:33 ` Gerard Bucas
2014-09-23 18:55 ` Bin Lin
2014-09-23 19:02 ` Carlos Rafael Giani
2014-09-23 19:14 ` Richard Cochran
2014-09-23 19:20 ` Carlos Rafael Giani
2014-09-23 19:30 ` Richard Cochran
2014-09-23 19:32 ` Carlos Rafael Giani
2014-09-23 19:52 ` Richard Cochran
2014-09-23 19:56 ` Carlos Rafael Giani
2014-09-23 19:57 ` Otavio Salvador
2014-09-23 20:12 ` Richard Cochran
2014-09-23 20:27 ` Otavio Salvador
2014-09-23 20:42 ` Richard Cochran
2014-09-23 20:46 ` Carlos Rafael Giani
2014-09-24 4:50 ` Richard Cochran
2014-09-24 16:42 ` Eric Nelson [this message]
2014-09-24 17:05 ` Richard Cochran
2014-09-24 8:58 ` Richard Cochran
2014-09-24 11:21 ` Otavio Salvador
2014-09-24 12:07 ` Richard Cochran
2014-09-24 15:28 ` Daiane Angolini
2014-09-24 15:32 ` Bin Lin
2014-09-23 19:26 ` Bin Lin
2014-09-23 19:29 ` Carlos Rafael Giani
2014-09-23 19:06 ` Richard Cochran
2014-09-23 19:15 ` Carlos Rafael Giani
2014-09-23 19:23 ` Richard Cochran
2014-09-23 19:29 ` Carlos Rafael Giani
2014-09-23 19:39 ` Richard Cochran
2014-09-23 19:44 ` Bin Lin
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