| Server IP : 127.0.1.1 / Your IP : 216.73.216.172 Web Server : Apache/2.4.52 (Ubuntu) System : Linux bahcrestlinepropertiesllc 5.15.0-113-generic #123-Ubuntu SMP Mon Jun 10 08:16:17 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/lib/modules/5.15.0-113-generic/build/include/linux/dma/ |
Upload File : |
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Xilinx DMA Engine drivers support header file
*
* Copyright (C) 2010-2014 Xilinx, Inc. All rights reserved.
*/
#ifndef __DMA_XILINX_DMA_H
#define __DMA_XILINX_DMA_H
#include <linux/dma-mapping.h>
#include <linux/dmaengine.h>
/**
* struct xilinx_vdma_config - VDMA Configuration structure
* @frm_dly: Frame delay
* @gen_lock: Whether in gen-lock mode
* @master: Master that it syncs to
* @frm_cnt_en: Enable frame count enable
* @park: Whether wants to park
* @park_frm: Frame to park on
* @coalesc: Interrupt coalescing threshold
* @delay: Delay counter
* @reset: Reset Channel
* @ext_fsync: External Frame Sync source
* @vflip_en: Vertical Flip enable
*/
struct xilinx_vdma_config {
int frm_dly;
int gen_lock;
int master;
int frm_cnt_en;
int park;
int park_frm;
int coalesc;
int delay;
int reset;
int ext_fsync;
bool vflip_en;
};
int xilinx_vdma_channel_set_config(struct dma_chan *dchan,
struct xilinx_vdma_config *cfg);
#endif