Re: Omapdss Managers confusion

["Robert Wörle" <rwoerle@mibtec.de>]

never mind ..
i think i found it .. my board code named my video device "tft" instead 
of "lcd"

duhhh

sorry to bother anyone

Rob

Am 16.02.2011 09:34, schrieb Robert Wörle:
> Dear All
>
> May someon drop me a line about the following
>
> I am trying to run up a good gst pipeline ( to start with  
> videotestsrc) but i am running into this
>
> My Device: igep0030 module
> my kernel:  2.6.35.9  from here ( 
> http://git.igep.es/?p=pub/scm/linux-omap-2.6.git;a=summary)
> cmdline is : omapfb.mode=lcd:1024x768MR@60 ubi.mtd=4 rootfstype=ubifs 
> root=ubi0 console=ttyS0,115200n8 video=omapfb:vram:2M,vram:4M 
> mem=88M@0x80000000 mem=384M@0x88000000
>
> All is compiled with openembedded.
>
> When i play this:
>
> root@biogas:~# DMAI_DEBUG=2 gst-launch --gst-debug=2  videotestsrc ! 
> TIDmaiVideo
> Sink autoselect=TRUE displayDevice=/dev/fb0 videoStd=VGA
> @0x000e8885:[T:0x402f2000] ti.sdo.dmai - [Dmai] Dmai log level set to 
> '2'. Note that calling CERuntime_init after this point may cause 
> unexpected change to DMAI tracing behavior.
> Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> Pipeline is PREROLLED ...
> Setting pipeline to PLAYING ...
> New clock: GstSystemClock
> @0x00104dc1:[T:0x4185a490] ti.sdo.dmai - [Buffer] Alloc Buffer of size 
> 153600 at 0x419c7000 (0x868e7000 phys)
> @0x0010589a:[T:0x4185a490] ti.sdo.dmai - [Dmai] Unknown Device Output 
> Found
> @0x001058f6:[T:0x4185a490] ti.sdo.dmai - [Dmai] Failed to Detect 
> Current Display Output.
> @0x00105914:[T:0x4185a490] ti.sdo.dmai - [Dmai] Attempting to change to 3
> @0x00105951:[T:0x4185a490] ti.sdo.dmai - [Display] Failed to setup 
> sysfs variables
> @0x00105a45:[T:0x4185a490] ti.sdo.dmai - [Dmai] Unknown Device Output 
> Found
> @0x00105a64:[T:0x4185a490] ti.sdo.dmai - [Dmai] Failed to Detect 
> Current Display Output.
> @0x00105a82:[T:0x4185a490] ti.sdo.dmai - [Dmai] Attempting to change to 3
>
> this loops till i stop the pipeline
>
>
> I followed the code into 
> davinci_multimedia_application_interface/dmai/packages/ti/sdo/dmai/linux/omap3530/_Sysfs.c 
>
> where it loops on working out the managers ( waiting for either "lcd" 
> "tv" or "dvi")
>
> also
> kernel/drivers/video/omap2/dss/manager.c  supports only "lcd" and "tv" 
> as managers
> but my kernel shows
>
> root@biogas:~# cat /sys/devices/platform/omapdss/manager0/display
> tft
>
> So do i ve a miscombination of versions here ( one knowing about a new 
> "tft" manager and one not ) ?
>
> All Documents i find never talk about "tft" , where is this coming from ?
>
> Any hints
>
> Thanks in advance
>
> Rob
>
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