64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
/****************************************************************************
|
|
* include/nuttx/video/max7456.h
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __INCLUDE_NUTTX_VIDEO_MAX7456_H
|
|
#define __INCLUDE_NUTTX_VIDEO_MAX7456_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
/****************************************************************************
|
|
* Public Data
|
|
****************************************************************************/
|
|
|
|
struct spi_dev_s;
|
|
|
|
struct mx7_config_s
|
|
{
|
|
int spi_devid;
|
|
FAR struct spi_dev_s *spi;
|
|
};
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: max7456_register
|
|
*
|
|
* Description:
|
|
* Registers an max7456 chip, and creates an interface 'devpath'
|
|
*
|
|
* Input Parameters:
|
|
* path - The full path to the interface to register. E.g., "/dev/osd0"
|
|
* config - Configuration information
|
|
*
|
|
* Returned Value:
|
|
* Zero (OK) on success; a negated errno value on failure.
|
|
*
|
|
****************************************************************************/
|
|
|
|
int max7456_register(FAR const char *path, FAR struct mx7_config_s *config);
|
|
|
|
#endif /* __INCLUDE_NUTTX_VIDEO_MAX7456_H */
|