Lines Matching +full:input +full:- +full:value

1 .. SPDX-License-Identifier: GPL-2.0
13 ---------
18 - V4L2_EVENT_IMX_FRAME_INTERVAL_ERROR
30 -----------------------------------
33 NTSC/PAL signal re-sync (too little or too many video lines). When
34 this happens, the IPU triggers a mechanism to re-establish vertical
43 value for the current standard, by about one frame time (60 usec),
44 and remain at that value until rolling stops.
48 time every frame, not a fixed value), we can use it to detect the
60 - V4L2_CID_IMX_FIM_ENABLE
64 - V4L2_CID_IMX_FIM_NUM
70 - V4L2_CID_IMX_FIM_TOLERANCE_MIN
75 - V4L2_CID_IMX_FIM_TOLERANCE_MAX
77 If any intervals are higher than this value, those samples are
82 - V4L2_CID_IMX_FIM_NUM_SKIP
87 - V4L2_CID_IMX_FIM_ICAP_CHANNEL / V4L2_CID_IMX_FIM_ICAP_EDGE
89 These controls will configure an input capture channel as the method
94 Input capture requires hardware support. A VSYNC signal must be routed
95 to one of the i.MX6 input capture channel pads.
97 V4L2_CID_IMX_FIM_ICAP_CHANNEL configures which i.MX6 input capture
101 input capture events. By default the input capture method is disabled
102 with a value of IRQ_TYPE_NONE. Set this control to IRQ_TYPE_EDGE_RISING,
103 IRQ_TYPE_EDGE_FALLING, or IRQ_TYPE_EDGE_BOTH to enable input capture,
106 When input capture is disabled, frame intervals will be measured via
111 ---------
115 include/linux/imx-media.h
119 -------
121 - Steve Longerbeam <steve_longerbeam@mentor.com>
122 - Philipp Zabel <kernel@pengutronix.de>
123 - Russell King <linux@armlinux.org.uk>
125 Copyright (C) 2012-2017 Mentor Graphics Inc.