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

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Hi,


On Sat, Mar 12, 2011 at 12:12 AM, Stephan Raue <mailinglists@xxxxxxxxxxx> wrote:
> Am 11.03.2011 19:27, schrieb Tomi Valkeinen:
>>
>> On Fri, 2011-03-11 at 10:18 -0600, Stephan Raue wrote:
>>>
>>> Am 11.03.2011 14:22, schrieb Tomi Valkeinen:
>>>>
>>>> On Fri, 2011-03-11 at 02:43 -0600, Stephan Raue wrote:
>>>>>
>>>>> Am 11.03.2011 08:12, schrieb Tomi Valkeinen:
>>>>>>
>>>>>> On Thu, 2011-03-10 at 08:45 -0600, Stephan Raue wrote:
>>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> if i try this patch series the boot stops after (seeing via serial
>>>>>>> console):
>>>>>>>
>>>>>>>      Starting kernel ...
>>>>>>>
>>>>>>>      Uncompressing Linux... done, booting the kernel.
>>>>>>>
>>>>>>> without this patch series i can see the boot to th OS. I am using
>>>>>>> this
>>>>>>> patches on top of
>>>>>>>
>>>>>>>      http://gitorious.org/linux-omap-dss2/linux/commits/master
>>>>>>>
>>>>>>> Do i anything wrong or do i use a wrong git repo (the patches apply
>>>>>>> cleanly)? Her my kernel config: http://fpaste.org/9Esw/
>>>>>>
>>>>>> Hmm, I cannot even compile the kernel with that config:
>>>>>>
>>>>>>     CC      arch/arm/mach-omap2/io.o
>>>>>> In file included from arch/arm/mm/init.c:27:0:
>>>>>> /home/tomba/work/linux/arch/arm/include/asm/tlb.h: In function
>>>>>> 'tlb_flush_mmu':
>>>>>> /home/tomba/work/linux/arch/arm/include/asm/tlb.h:104:3: error:
>>>>>> implicit declaration of function 'release_pages'
>>>>>> In file included from arch/arm/mm/init.c:27:0:
>>>>>> /home/tomba/work/linux/arch/arm/include/asm/tlb.h: In function
>>>>>> 'tlb_remove_page':
>>>>>> /home/tomba/work/linux/arch/arm/include/asm/tlb.h:168:3: error:
>>>>>> implicit declaration of function 'page_cache_release'
>>>>>> make[1]: *** [arch/arm/mm/init.o] Error 1
>>>>>> make: *** [arch/arm/mm] Error 2
>>>>>> make: *** Waiting for unfinished jobs....
>>>>>>
>>>>>>    Tomi
>>>>>>
>>>>> please enable swap support or try:
>>>>>
>>>>> http://ftp.arm.linux.org.uk/git/?p=linux-2.6-arm.git;a=commit;h=97594b0f35c0708cb9551c070b9693a52ec24ebf
>>>>> which is fixed in 2.6.38-rc8
>>>>
>>>> Ok. So you didn't have just my master branch and the HDMI patch set? I
>>>> see that the config you gave is for rc8, and mine is rc7, so I guess you
>>>> also merged rc8 into your tree?
>>>>
>>>>   Tomi
>>>>
>>> yes, you are right, i have tested this with different kernel configs and
>>> both rc7 and rc8 with the same results.
>>
>> Ok. I need to dig out my panda and try to get it running. Blaze board
>> seems to work fine, at least for me.
>>
>> Does the crash happen every time?
>>
>>  Tomi
>>
>> omap2plus_defconfig
>
> yes, with all configs i tried. will try a "make omap2plus_defconfig" too and
> let you know.
>
I have tried booting on Panda board and it works fine , I am using
OMAP2PLUS defconfig.
I have disabled VENC though( without that i see that kernel hangs , ie
because reading VENC register in hwmod probe is resulting in a crash.

> thanks much
>
> Stephan
>
Vaibhav,
You see a crash even without this patch set right ? so should we take
that in a different thread?

Thanks and regards,
Mythri.
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