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/*++
* Common interface for WonderMedia SoC hardware encoder and decoder drivers
*
* Copyright (c) 2008-2013 WonderMedia Technologies, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* WonderMedia Technologies, Inc.
* 4F, 533, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C
--*/
#ifndef CODEC_H
#define CODEC_H
/*-------------------- MODULE DEPENDENCY ---------------------------------*/
enum {
CODEC_VD_JPEG,
CODEC_VD_MSVD,
CODEC_VE_H264,
CODEC_VE_JPEG,
CODEC_MAX
}; /* codec_type */
/*--------------------- EXPORTED PRIVATE FUNCTIONS ----------------------*/
int wmt_get_codec_clock_count(void);
void wmt_reset_codec_clock_count(void);
int wmt_codec_pmc_ctl(int codec_type, int enable);
int wmt_codec_clock_en(int codec_type, int enable);
int wmt_codec_msvd_reset(int codec_type);
int wmt_codec_lock(int codec_type, int timeout);
int wmt_codec_unlock(int codec_type);
int wmt_codec_write_prd(
unsigned int src_buf,
unsigned int src_size,
unsigned int prd_addr_in,
unsigned int prd_buf_size);
int wmt_codec_dump_prd(unsigned int prd_virt_in, int dump_data);
int wmt_codec_timer_init(
void **ppcodec,
const char *name,
unsigned int count,
int threshold_ms);
int wmt_codec_timer_reset(
void *phandle,
unsigned int count,
int threshold_ms);
int wmt_codec_timer_start(void *pcodec);
int wmt_codec_timer_stop(void *pcodec);
int wmt_codec_timer_exit(void *pcodec);
/*=== END wmt-codec.h ====================================================*/
#endif /* #ifndef CODEC_H */
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