0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
39 lines
808 B
C
39 lines
808 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* tm6000-buf.c - driver for TM5600/TM6000/TM6010 USB video capture devices
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*
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* Copyright (c) 2006-2007 Mauro Carvalho Chehab <mchehab@kernel.org>
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*/
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#include <linux/videodev2.h>
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#define TM6000_URB_MSG_LEN 180
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struct usb_isoc_ctl {
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/* max packet size of isoc transaction */
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int max_pkt_size;
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/* number of allocated urbs */
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int num_bufs;
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/* urb for isoc transfers */
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struct urb **urb;
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/* transfer buffers for isoc transfer */
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char **transfer_buffer;
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/* Last buffer command and region */
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u8 cmd;
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int pos, size, pktsize;
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/* Last field: ODD or EVEN? */
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int vfield, field;
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/* Stores incomplete commands */
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u32 tmp_buf;
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int tmp_buf_len;
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/* Stores already requested buffers */
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struct tm6000_buffer *buf;
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};
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