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我用你们提供的tl5147的例子，采用PAL制式的摄像头，有时是正常通过的能采图的，但经常会出现以下错误，请问是什么原因引起的？+ G) r5 S' r2 L: O6 A/ e
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.
" ]% q4 d) i j, c) ?" SFound standard is support NTSC-M ...not detect.& {8 M) D# ]3 A) p+ Z% ~) Z
Found standard is support NTSC-M-JP ...not detect.
% z: }0 ?# S# C6 W) e! qFound standard is support NTSC-M-KR ...not detect." q& Z. k( s; P5 P, M8 ?$ M
Found standard is support PAL ...not detect.; t! p* ^# H& H0 m/ |* r
Found standard is support PAL-BG ...not detect.
" a* F/ h; R: L( i% QFound standard is support PAL-H ...not detect., S) `, V) {. t7 X4 f
Found standard is support PAL-I ...not detect.
7 R, I6 r7 E5 @Found standard is support PAL-DK ...not detect.; K3 f8 F9 X# k$ d3 O/ m& _
VIDIOC_ENUM_STD failed
( e: \2 g" t3 R& o/ H& w: Invalid argument
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发表于 2018-8-15 15:09:07
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