1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (C) 2005 Mike Isely <isely@pobox.com> 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun #ifndef __PVRUSB2_IOREAD_H 7*4882a593Smuzhiyun #define __PVRUSB2_IOREAD_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include "pvrusb2-io.h" 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun struct pvr2_ioread; 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun struct pvr2_ioread *pvr2_ioread_create(void); 14*4882a593Smuzhiyun void pvr2_ioread_destroy(struct pvr2_ioread *); 15*4882a593Smuzhiyun int pvr2_ioread_setup(struct pvr2_ioread *,struct pvr2_stream *); 16*4882a593Smuzhiyun struct pvr2_stream *pvr2_ioread_get_stream(struct pvr2_ioread *); 17*4882a593Smuzhiyun void pvr2_ioread_set_sync_key(struct pvr2_ioread *, 18*4882a593Smuzhiyun const char *sync_key_ptr, 19*4882a593Smuzhiyun unsigned int sync_key_len); 20*4882a593Smuzhiyun int pvr2_ioread_set_enabled(struct pvr2_ioread *,int fl); 21*4882a593Smuzhiyun int pvr2_ioread_read(struct pvr2_ioread *,void __user *buf,unsigned int cnt); 22*4882a593Smuzhiyun int pvr2_ioread_avail(struct pvr2_ioread *); 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #endif /* __PVRUSB2_IOREAD_H */ 25