From: Benjamin Federau <benjamin.federau@basyskom.com>
To: Otavio Salvador <otavio.salvador@ossystems.com.br>
Cc: meta-freescale Mailing List <meta-freescale@yoctoproject.org>
Subject: Re: Problem with touchscreen Display 1366x768 with Qt 5.9 and eglfs
Date: Mon, 7 Aug 2017 16:51:56 +0200 [thread overview]
Message-ID: <3173742179-22660@mx1.basyskom.com> (raw)
In-Reply-To: <CAP9ODKqxJGCTNF-xpeVLKrU6d_RXLT0G53p+rK+FUQ8gG+wAcw@mail.gmail.com>
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Von: Otavio Salvador <otavio.salvador@ossystems.com.br>
Gesendet: 11.07.2017 17:16
Betreff: Re: [meta-freescale] Problem with touchscreen Display 1366x768 with Qt 5.9 and eglfs
On Tue, Jul 11, 2017 at 10:16 AM, Benjamin Federau
<benjamin.federau@basyskom.com> wrote:
> the bpp was set to 16, so I set it as you wrote to 32. But the Qt
> application still crashes with "EGL Error : Could not create the egl
> surface: error = 0x3003"
>
> So on our setup a Qt application with eglfs works with a 1366x768
> resolution?
>
> After setting the bpp I get a Kernel message, jfyi
> [ 198.087193] mxc_sdc_fb fb@0: 1366x768 h_sync,r,l: 40,110,220 v_sync,l,u:
> 5,5,20 pixclock=83125000 Hz
>
> I'm not sure if I understand the thing with the burst size you mentioned.
Are you using the Qt commercial layer?
No. I use meta-boot2qt from http://code.qt.io/cgit/yocto/meta-boot2qt.git/
--
Otavio Salvador O.S. Systems
http://www.ossystems.com.br http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
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next prev parent reply other threads:[~2017-08-07 14:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-11 11:58 Problem with touchscreen Display 1366x768 with Qt 5.9 and eglfs Benjamin Federau
2017-07-11 12:40 ` Vincent DEHORS
2017-07-11 13:16 ` Benjamin Federau
2017-07-11 15:16 ` Otavio Salvador
2017-08-07 14:51 ` Benjamin Federau [this message]
2017-08-07 15:02 ` Otavio Salvador
2017-08-08 7:15 ` Johannes Pointner
2017-08-10 8:55 ` Benjamin Federau
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