Re: omapfb: help from userspace

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"Felipe Contreras" <felipe.contreras@xxxxxxxxx> writes:

> On Mon, Sep 15, 2008 at 5:38 PM, Felipe Contreras
> <felipe.contreras@xxxxxxxxx> wrote:
>> Hi,
>>
>> I've been trying to get the yuv overlay to work, but without success.
>> I'm trying to do what Mans Rullgard is doing on omapfbplay[1], but I
>> don't see anything happening.
>>
>> The normal RGB plane is working fine, I'm attaching a test that writes
>> data to the whole framebuffer.
>>
>> This is the output:
>> # /tmp/fb_test
>> main: size=720x400, 16bpp
>> overlay: size=720x400, 16bpp
>> panel: enabled=0
>> panel: 0x0 - 720x400
>> # /tmp/fb_test
>> main: size=720x400, 16bpp
>> overlay: size=720x400, 16bpp
>> panel: enabled=1
>> panel: 0x0 - 720x400
>
> Nevermind, this patch fixed the issue:
> http://gitweb.openembedded.net/?p=org.openembedded.dev.git;a=blob;f=packages/linux/linux-omap2-git/beagleboard/03-enable-overlay-opt.diff;h=9fa749f5fc00a711afc6f31781d45efa885b4ccf;hb=HEAD

That patch is bad.  Use this one instead:

http://git.mansr.com/?p=linux-omap;a=commitdiff;h=7e052af7e4c73dc450412486ad37eb529e725dc7

It's still not perfect, but it's better.

-- 
Måns Rullgård
mans@xxxxxxxxx

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