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我用的华恒的s3c6410开发板,在用摄像头采集数据,并在LCD上观看视频的时候LCD花屏,出现横状条纹。提示信息如下
# /hhtech/app/cam2fb /dev/video13
s3c_camera_driver.c : An object for a CIS is missing
using msdma_input as a default CIS data structure !!!
s3c_camera_driver.c : An I2C Client for CIS sensor isn't registered //估计是这的问题
camif_do_ioctl: C&P: VIDIOC_QUERYCAP
camif_do_ioctl: C&P: VIDIOC_ENUMINPUT : index = 0
camif_do_ioctl: C&P: VIDIOC_S_INPUT
C&P: VIDIOC_S_OUTPUT
camif_do_ioctl: P: VIDIOC_G_FBUF
camif_do_ioctl: P: VIDIOC_S_FBUF
camif_do_ioctl: VIDIOC_S_FBUF - base=0x00000000, size=240x320, bpl=640, fmt=0x5)
Preview: Memory required : 0x00096000 bytes
Preview: Using Dedicated High RAM
camif_setup_scaler: sx 640, sy 480 tx 240 ty 320
camif_setup_scaler: hfactor 1 vfactor 0
camif_setup_scaler: prehratio 2 prevration 1
camif_setup_scaler: mainhratio 341 mainvratio 384
camif_do_ioctl: P: VIDIOC_OVERLAY on:1
240x320 bpp:16 mmaped 0x401fc000
Driver:S3C FIMC Camera PREVIEW_CAMIF, Card:PREVIEW_CAMIF, cap=0x5
input name:S3C FIMC camera input
g_fbuf:capabilities=0x4,flags=0x0,width=320,height=240
pixelformat=0x50424752,bytesperline=640,colorspace=0,base=0x0
357 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
365 fps
请高手帮忙解决下啊,搞了好几天了。。。。
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