Re: [PATCH v5 00/10] OMAP4 : DSS2 : HDMI support on OMAP4

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Hi Tomi,

On Wed, Mar 16, 2011 at 12:21 PM, Tomi Valkeinen <tomi.valkeinen@xxxxxx> wrote:
> On Sun, 2011-03-13 at 11:20 -0500, Stephan Raue wrote:
>> Am 13.03.2011 15:32, schrieb Stephan Raue:
>
> <snip>
>
>> > i have tried this omap2plus defconfig now too, with some little
>> > changes needed to boot my system (config:
>> > http://paste.pocoo.org/show/352917/). Now i get this error (see also:
>> > http://paste.pocoo.org/show/352915/)
>> >
>> > [    3.255065] omapdss HDMI: fallback to VGA
>> > [    3.271636] omapdss HDMI error: Failed to set PHY_PWR_STATUS
>> > [    3.277587] omapdss HDMI error: failed to power on device
>> > [    3.283325] omapdss error: failed to power on
>> > [    3.287902] omapfb omapfb: Failed to enable display 'hdmi'
>> > [    3.293853] Console: switching to colour dummy device 80x30
>> > [    3.304595] omapfb omapfb: failed to setup omapfb
>> > [    3.309539] omapfb: probe of omapfb failed with error -5
>>
>> using omap2plus defconfig with my little changes i need to boot my
>> system i get the error above, also if i remove CONFIG_ARCH_OMAP2. but if
>> i remove CONFIG_ARCH_OMAP3 too i get the error i reported originally
>> (the kernel begins to boot, but crashes) (diff between omap2plus
>> defconfig without CONFIG_ARCH_OMAP2 and omap2plus defconfig without
>> CONFIG_ARCH_OMAP2, CONFIG_ARCH_OMAP3: http://paste.pocoo.org/show/352960/)
>
> I'm currently traveling for this week so I have quite limited ability to
> test this. Mythri still haven't been able to reproduce any of these
> errors, right?
>
That's right i have not been able to reproduce the error.  I have
tried with 4 Panda Boards with atleast 4  - 5 Montiors connected (
Also without connecting any monitor).

> Anybody else there to test HDMI on Panda and/or Blaze? I pushed the
> latest DSS + HDMI patches to a test branch for easier testing (I'll push
> Panda DVI patches there also when I get the new version):
>
> git://gitorious.org/linux-omap-dss2/linux.git test

Stephan,
It would be great if you could try out with this tree with omap2plus_defconfig.
Note : Please disable VENC , there is a known issue of kernel crash
with VENC enabled.

Thanks and regards,
Mythri.
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