Lines Matching refs:grabstate
693 if (frame->grabstate >= frame_state_ready) in vidioc_querybuf()
695 if (frame->grabstate >= frame_state_done) in vidioc_querybuf()
697 if (frame->grabstate == frame_state_unused) in vidioc_querybuf()
725 if (frame->grabstate != frame_state_unused) in vidioc_qbuf()
729 frame->grabstate = frame_state_ready; in vidioc_qbuf()
768 f->grabstate = frame_state_unused; in vidioc_dqbuf()
930 if (frame->grabstate == frame_state_unused) { in usbvision_read()
932 frame->grabstate = frame_state_ready; in usbvision_read()
966 if (frame->grabstate == frame_state_error) { in usbvision_read()
995 frame->grabstate = frame_state_unused; in usbvision_read()
1002 frame->grabstate = frame_state_unused; in usbvision_read()