codec.cpp File Reference

#include "codec.h"
#include "ihda.h"
#include "widget.h"
#include <stdio.h>
#include "sigmatel.h"

Include dependency graph for codec.cpp:

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

Function Documentation

HDACodecEnumerateWidgets()

int HDACodecEnumerateWidgets

(

int

codec

)

HDACodecInitOutputConv()

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

HDACodecQuery()

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

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

HDAEnableUnsol()

void HDAEnableUnsol	(	int	codec,
		int	nid
	)

HDAGetPCMRates()

uint32_t HDAGetPCMRates	(	int	codec,
		int	nid
	)

HDAGetSupportedStreamFormat()

uint32_t HDAGetSupportedStreamFormat	(	int	codec,
		int	nid
	)

HDAGetUnsolNode()

int HDAGetUnsolNode

(

uint32_t

resp

)