to zuowenping: The ths8200 dman_cntl is 0x71.
===== Original Message =====
the dm355 only can supply 16 bit
rgb,so the ths8200 dman_cntl register must modify to 0x71,not default
0x70!
2009-02-11
zuowenping
发件人： Lori
发送时间： 2009-02-11 14:07:07
收件人：
davinci-linux-open-source@linux.davincidsp.com
抄送：
主题： Gamma correction in VENC
Dear all:
I am using the ths8200 to output VGA format signal, so the dm355 must supply the RGB656 format. But in this situation the display on monitor lost some color gradation. The venc provides the gamma correction. I want konw if it is useful for my problem. And the gamma correction use only two register, who can give me an example or advice about how to use them in program?
I am using the ths8200 to output VGA format signal, so the dm355 must supply the RGB656 format. But in this situation the display on monitor lost some color gradation. The venc provides the gamma correction. I want konw if it is useful for my problem. And the gamma correction use only two register, who can give me an example or advice about how to use them in program?
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