codec.h File Reference

#include <stdint.h>

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Macros
#define	CODEC_VENDOR_VMWARE   0x15AD /*vmware: emulates RealTek ALC885 codec*/
#define	CODEC_VENDOR_SIGMATEL   0x8384 /*sigmatel */
#define	CODEC_DEVICE_VMWARE   0x1975 /*vmware: emulates RealTek ALC885 codec */
#define	CODEC_DEVICE_SIGMATEL   0x7680

Functions
uint32_t	HDACodecQuery (int codec, int nid, uint32_t payload)
int	HDACodecEnumerateWidgets (int codec)
uint32_t	HDAGetSupportedStreamFormat (int codec, int nid)
uint32_t	HDAGetPCMRates (int codec, int nid)
void	HDACodecInitOutputConv (int codec, int nid, bool deinit)

Macro Definition Documentation

CODEC_DEVICE_SIGMATEL

#define CODEC_DEVICE_SIGMATEL   0x7680

CODEC_DEVICE_VMWARE

#define CODEC_DEVICE_VMWARE   0x1975 /*vmware: emulates RealTek ALC885 codec */

CODEC_VENDOR_SIGMATEL

#define CODEC_VENDOR_SIGMATEL   0x8384 /*sigmatel */

CODEC_VENDOR_VMWARE

#define CODEC_VENDOR_VMWARE   0x15AD /*vmware: emulates RealTek ALC885 codec*/

BSD 2-Clause License

Copyright (c) 2022-2023, Manas Kamal Choudhury All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

HDACodecEnumerateWidgets()

int HDACodecEnumerateWidgets ( int  codec )

extern

HDACodecInitOutputConv()

void HDACodecInitOutputConv	(	int	codec,
		int	nid,
		bool	deinit
	)

HDACodecQuery()

uint32_t HDACodecQuery ( int  codec, int  nid, uint32_t  payload  )

extern

one time function for sending command and reading response

BSD 2-Clause License

Copyright (c) 2022-2023, Manas Kamal Choudhury All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. HDACodecQuery – one time function for sending command and reading response

HDAGetPCMRates()

uint32_t HDAGetPCMRates ( int  codec, int  nid  )

extern

HDAGetSupportedStreamFormat()

uint32_t HDAGetSupportedStreamFormat ( int  codec, int  nid  )

extern