topic Re: TW9912 in i.MX Processors

TW9912

强王 — Wed, 16 Dec 2015 08:56:16 GMT

TW9912驱动

附件是驱动和dts配置

注意事项：

1：信号源

CVBS_IN >> YIN1

对应寄存器0x02 – Input Format (INFORM)

2：i2c地址

If the SIAD pin is tied to VDD33, then the least significant bit of the 7-bit address is a “1”. If the SIAD pin is tied to VSS33 then the least significant bit of the 7-bit address is a “0”.

如果接地SIAD是1，接电是0

我们原理图是0x45

Original Attachment has been moved to: dts.zip

Original Attachment has been moved to: tw9912.c.zip

Re: TW9912

igorpadykov — Sat, 19 Dec 2015 03:14:58 GMT

Hi Qiang

for TW9912 usage with i.MX6S one can look at

Switching CSI into Progressive bt.656 Mode

Best regards

igor

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Re: TW9912

强王 — Thu, 24 Dec 2015 00:45:06 GMT

我已经调好了，有需要的朋友可以给我留言

Re: TW9912

lvguangzhao — Tue, 19 Jan 2016 06:46:16 GMT

需要tw9912的驅動, 能否分享呢?

感謝.

Re: TW9912

强王 — Tue, 19 Jan 2016 08:55:47 GMT

已上传

Re: TW9912

xiaochaoxu — Sat, 24 Feb 2018 05:58:09 GMT

您好，我目前也在调试TW9912，出现画面切割问题，能否提供下TW9912驱动，给我参考下，谢谢。

Re: TW9912

542168009 — Fri, 21 Dec 2018 10:11:54 GMT

您好，您的TW9912是否已经调好，有几点疑问，能否解答一下啊，万分感激！