Re: [PATCH v2 4/4] vb2: V4L2_BUF_FLAG_DONE is set after DQBUF

2016-06-20 Thread Hans Verkuil
On 06/20/2016 02:30 PM, Ricardo Ribalda Delgado wrote: According to the doc, V4L2_BUF_FLAG_DONE is cleared after DQBUF: V4L2_BUF_FLAG_DONE 0x0004 ... After calling the VIDIOC_QBUF or VIDIOC_DQBUF it is always cleared ... Unfortunately, it seems that videobuf2 keeps it set after DQBUF. This

[PATCH v2 4/4] vb2: V4L2_BUF_FLAG_DONE is set after DQBUF

2016-06-20 Thread Ricardo Ribalda Delgado
According to the doc, V4L2_BUF_FLAG_DONE is cleared after DQBUF: V4L2_BUF_FLAG_DONE 0x0004 ... After calling the VIDIOC_QBUF or VIDIOC_DQBUF it is always cleared ... Unfortunately, it seems that videobuf2 keeps it set after DQBUF. This can be tested with vivid and dev_debug: [257604.338082]