new kernel support the raw mode input.
but at first, what sensor you connect with your board, do the sensor output
Bayer data straight into CCDC controller of VPFE?
huahua5
2008-11-13
发件人： Karicheri, Muralidharan
发送时间： 2008-11-13 01:38:00
收件人： Michael Shklyarman; davinci-linux-open-source
hi,all
I want to the spec of davinci preview engine register? but I can't find
it,anybody can tell me how to find it?thanks a lot.
huahua5
2008-11-10
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http
any one have used the CCS to simulate the cortex-a8 kernel of OMAP3530?
and any one have the document of NENO programing or examples?
any comment will be appreciated.
huahua5
2008-08-07
发件人： Ring, Chris
发送时间： 2008-07-31 21:07:10
收件人： minhong; davinci-linux-open-source
抄送：
主题： RE
I am wrong,
the bandwidth = 166M*4*32bit/8 = 2656MBytes/s
huahua5
2008-08-01
发件人： huahua5
发送时间： 2008-07-31 10:22:38
收件人： Panchy Rivas; [EMAIL PROTECTED]
抄送：
主题： Re: 4 video capture and SMP-linux support
ddr2 theorical bandwidth = 297M * 4 * 32bit/8 = 4752MBytes/s
because of delay
to
display,so the least times is 3.
so the least data rate = 81M * 3 = 243MBytes
I think dm6446 DDR2 can support the bandwidth requirement. maybe something I
make wrong.
huahua5
2008-07-31
发件人： Panchy Rivas
发送时间： 2008-07-30 22:59:04
收件人： davinci-linux-open-source@linux.davincidsp.com
抄送：
主题： 4
processing to be the bottleneck of the system.
can you give me some document or url?
thanks
btw:I can't access the url you support.
huahua5
2008-07-24
发件人： Schoenemann, Nikolaus
发送时间： 2008-07-24 14:30:28
收件人： huahua5
抄送：
主题： RE: about dvt.exe
Hi,
have a look at http
hi,does anyone have used the dvt.exe to profile the target board? I use it,but
i think the profile result is not right.
maybe something wrong with I configure the dvt.exe
any comment is appreciated.
huahua5
2008-07-24
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it seems that the dm6467 has not the preview module,check the VDCE of dm6467.
huahua5
2008-06-03
发件人： pavelhan
发送时间： 2008-06-02 10:08:17
收件人： davinci-linux-open-source
抄送：
主题： Is there anybody familiar with DM6467 video front end processing?
hello everyboby!
now I need to interface my
what platform is you refer?dm6446 or dm355 or dm6467?
huahua5
2008-05-14
发件人： steven.zhang
发送时间： 2008-05-14 16:41:42
收件人： davinci
抄送： Bob Faskos; jimmy
主题： [PATCH2/2] ARM: Davinci: HD FrameBuffer 720p(1280*720)
driversupport[TRUNK/2.0]
COMMIT MSG:
ARM: Davinci: HD FrameBuffer 720p(1280
TI has provide the resizer driver,but I found it is just for SDRAM input.is
there the driver be used for CCD input?
that is ,the video get from V4L2 driver has been scaled by resizer.
any comment will be appreciate.
huahua5
2008-04-03
to PAL,it will make the dsplinkk
module oops.switch from PAL to NTSC is ok.anyone has comments?
in a word, the display mode depend on the camera mode,and only the display mode
can be changed by software,the camera mode is decided by your hardware.
huahua5
2008-03-27
发件人： Karicheri
,if PAL, the buffer size is 720x576,else 720x480.
when you boot the system,you should use PAL,because it will malloc enough
memory.
in face,I have tried,but failed,it cause dsplinkk module oops.I don't know why.
what I said just for refer.anyone has better idea?
huahua5
2008-03-27
发件人： Jammy
first.then run my
application.it work well.the dsp payload is 4%.what is the wrong with this?
I think there must be something I have not done,but the TI's demo have done.
anybody encounted this problem?
any comments is appreciated.
best regards,
huahua5
2008-01-29
on.
huahua5
2007-11-27
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I encounter the problem something like yours about acpy3,when I call
acpy3_wait,it is busy for long time to finish the transfer.
what's the problem?
huahua5
2007-11-09
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