1*4882a593Smuzhiyun.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 2*4882a593Smuzhiyun.. c:namespace:: DTV.video 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun.. _VIDEO_STOP: 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun========== 7*4882a593SmuzhiyunVIDEO_STOP 8*4882a593Smuzhiyun========== 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunName 11*4882a593Smuzhiyun---- 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunVIDEO_STOP 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun.. attention:: This ioctl is deprecated. 16*4882a593Smuzhiyun 17*4882a593SmuzhiyunSynopsis 18*4882a593Smuzhiyun-------- 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun.. c:macro:: VIDEO_STOP 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun``int ioctl(fd, VIDEO_STOP, boolean mode)`` 23*4882a593Smuzhiyun 24*4882a593SmuzhiyunArguments 25*4882a593Smuzhiyun--------- 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun.. flat-table:: 28*4882a593Smuzhiyun :header-rows: 0 29*4882a593Smuzhiyun :stub-columns: 0 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun - .. row 1 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun - int fd 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun - File descriptor returned by a previous call to open(). 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun - .. row 2 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun - int request 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun - Equals VIDEO_STOP for this command. 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun - .. row 3 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun - Boolean mode 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun - Indicates how the screen shall be handled. 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun - .. row 4 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun - 52*4882a593Smuzhiyun - TRUE: Blank screen when stop. 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun - .. row 5 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun - 57*4882a593Smuzhiyun - FALSE: Show last decoded frame. 58*4882a593Smuzhiyun 59*4882a593SmuzhiyunDescription 60*4882a593Smuzhiyun----------- 61*4882a593Smuzhiyun 62*4882a593SmuzhiyunThis ioctl is for Digital TV devices only. To control a V4L2 decoder use the 63*4882a593SmuzhiyunV4L2 :ref:`VIDIOC_DECODER_CMD` instead. 64*4882a593Smuzhiyun 65*4882a593SmuzhiyunThis ioctl call asks the Video Device to stop playing the current 66*4882a593Smuzhiyunstream. Depending on the input parameter, the screen can be blanked out 67*4882a593Smuzhiyunor displaying the last decoded frame. 68*4882a593Smuzhiyun 69*4882a593SmuzhiyunReturn Value 70*4882a593Smuzhiyun------------ 71*4882a593Smuzhiyun 72*4882a593SmuzhiyunOn success 0 is returned, on error -1 and the ``errno`` variable is set 73*4882a593Smuzhiyunappropriately. The generic error codes are described at the 74*4882a593Smuzhiyun:ref:`Generic Error Codes <gen-errors>` chapter. 75