Hi,
There is no device like /dev/fb/0 or /dev/fb/0. We tested
the demos available with the DM6446 kit, it was working. It was also
dealing with frame buffers.
Is it sure that there is frame buffer support in DM6467? Has anybody
worked with it? We are trying to do OSD on it.
Regards,
Naveena.
________________________________
From: Phil Quiney [mailto:[EMAIL PROTECTED]
Sent: Monday, September 29, 2008 1:30 PM
To: Naveena M.; [email protected]
Subject: RE: OSD support in DM6467
Hi,
The davinci boards should have /dev/fb/0 rather than /dev/fb/0 - this is
true for DM355 & DM6446. I do not have a DM6467 to check against but I
would guess it is the same.
Regards
Phil Q
Phil Quiney, Senior Software Engineer
Trinity Convergence
Cambridge Business Park
Cowley Road
Cambridge CB4 0WZ, UK
T: +44(0)1223-435536
F: +44(0)1223-435560
www.trinityconvergence.com <http://www.trinityconvergence.com/>
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Naveena M.
Sent: 29 September 2008 07:24
To: [email protected]
Subject: OSD support in DM6467
Hi,
We got encode and decode application with DM6467 EVM kit.
But the composite video output is not working as we followed the
instructions.
In the application, we are opening /dev/fb0 (frame buffer) device. But
/dev/fbx is not there in the root file system. First we used the uImage
in the hard disk. Then we built a new kernel after ensuring framebuffer
console, VDCE driver are enabled( by make menucofig). With this kernel
also, we didn't get the frame buffer node.
Can anybody tell what may be the issue? And also provide a solution ? or
how to proceed?
Regards,
Naveena
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