221 lines
6.6 KiB
C
221 lines
6.6 KiB
C
/* $NetBSD: graph.c,v 1.6 2021/06/21 03:09:52 christos Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2009 Precedence Technologies Ltd <support@precedence.co.uk>
|
|
* Copyright (c) 2009 Jared D. McNeill <jmcneill@invisible.ca>
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Precedence Technologies Ltd
|
|
*
|
|
* 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. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/ioctl.h>
|
|
|
|
#include <prop/proplib.h>
|
|
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
#include <dev/hdaudio/hdaudioio.h>
|
|
#include <dev/hdaudio/hdaudioreg.h>
|
|
|
|
#include "hdaudioctl.h"
|
|
|
|
int
|
|
hdaudioctl_graph(int fd, int argc, char *argv[])
|
|
{
|
|
prop_dictionary_t request, response;
|
|
prop_object_iterator_t iter;
|
|
prop_number_t nnid;
|
|
prop_array_t connlist;
|
|
const char *name;
|
|
int error, index;
|
|
uint32_t cap, config;
|
|
uint16_t reqnid, reqcodecid;
|
|
uint16_t vendor, product;
|
|
uint8_t type, nid;
|
|
char buf[10] = "??h";
|
|
|
|
if (argc != 2)
|
|
usage();
|
|
|
|
reqcodecid = strtol(argv[0], NULL, 0);
|
|
reqnid = strtol(argv[1], NULL, 0);
|
|
|
|
request = prop_dictionary_create();
|
|
if (request == NULL) {
|
|
fprintf(stderr, "out of memory\n");
|
|
return ENOMEM;
|
|
}
|
|
|
|
prop_dictionary_set_uint16(request, "codecid", reqcodecid);
|
|
prop_dictionary_set_uint16(request, "nid", reqnid);
|
|
|
|
error = prop_dictionary_sendrecv_ioctl(request, fd,
|
|
HDAUDIO_FGRP_CODEC_INFO, &response);
|
|
if (error != 0) {
|
|
perror("HDAUDIO_FGRP_CODEC_INFO failed");
|
|
prop_object_release(request);
|
|
return error;
|
|
}
|
|
|
|
prop_dictionary_get_uint16(response, "vendor-id", &vendor);
|
|
prop_dictionary_get_uint16(response, "product-id", &product);
|
|
|
|
printf("digraph \"HD Audio %04X:%04X\" {\n",
|
|
vendor, product);
|
|
|
|
for (index = 0;; index++) {
|
|
prop_dictionary_set_uint16(request, "index", index);
|
|
error = prop_dictionary_sendrecv_ioctl(request, fd,
|
|
HDAUDIO_FGRP_WIDGET_INFO, &response);
|
|
if (error != 0)
|
|
break;
|
|
prop_dictionary_get_string(response, "name", &name);
|
|
prop_dictionary_get_uint32(response, "cap", &cap);
|
|
prop_dictionary_get_uint32(response, "config", &config);
|
|
prop_dictionary_get_uint8(response, "type", &type);
|
|
prop_dictionary_get_uint8(response, "nid", &nid);
|
|
|
|
sprintf(buf, "widget%02Xh", nid);
|
|
|
|
switch (type) {
|
|
case COP_AWCAP_TYPE_AUDIO_OUTPUT:
|
|
printf(" %s [label=\"%s\\naudio output\",shape=box,style=filled,fillcolor=\""
|
|
"#88ff88\"];\n", buf, buf);
|
|
break;
|
|
case COP_AWCAP_TYPE_AUDIO_INPUT:
|
|
printf(" %s [label=\"%s\\naudio input\",shape=box,style=filled,fillcolor=\""
|
|
"#ff8888\"];\n", buf, buf);
|
|
break;
|
|
case COP_AWCAP_TYPE_AUDIO_MIXER:
|
|
printf(" %s [label=\"%s\\naudio mixer\","
|
|
"shape=invhouse];\n", buf, buf);
|
|
break;
|
|
case COP_AWCAP_TYPE_AUDIO_SELECTOR:
|
|
printf(" %s [label=\"%s\\naudio selector\","
|
|
"shape=invtrapezium];\n", buf, buf);
|
|
break;
|
|
case COP_AWCAP_TYPE_PIN_COMPLEX:
|
|
printf(" %s [label=\"%s\\ndevice=%s\",style=filled",
|
|
buf, buf,
|
|
pin_devices[COP_CFG_DEFAULT_DEVICE(config)]);
|
|
if (cap & COP_PINCAP_OUTPUT_CAPABLE &&
|
|
cap & COP_PINCAP_INPUT_CAPABLE)
|
|
puts(",shape=doublecircle,fillcolor=\""
|
|
"#ffff88\"];");
|
|
else if (cap & COP_PINCAP_OUTPUT_CAPABLE)
|
|
puts(",shape=circle,fillcolor=\"#88ff88\"];");
|
|
else if (cap & COP_PINCAP_INPUT_CAPABLE)
|
|
puts(",shape=circle,fillcolor=\"#ff8888\"];");
|
|
else
|
|
puts(",shape=circle,fillcolor=\"#888888\"];");
|
|
break;
|
|
case COP_AWCAP_TYPE_POWER_WIDGET:
|
|
printf(" %s [label=\"%s\\npower widget\","
|
|
"shape=box];\n", buf, buf);
|
|
break;
|
|
case COP_AWCAP_TYPE_VOLUME_KNOB:
|
|
printf(" %s [label=\"%s\\nvolume knob\","
|
|
"shape=box];\n", buf, buf);
|
|
break;
|
|
case COP_AWCAP_TYPE_BEEP_GENERATOR:
|
|
printf(" %s [label=\"%s\\nbeep generator\","
|
|
"shape=box];\n", buf, buf);
|
|
break;
|
|
case COP_AWCAP_TYPE_VENDOR_DEFINED:
|
|
printf(" %s [label=\"%s\\nvendor defined\","
|
|
"shape=box];\n", buf, buf);
|
|
break;
|
|
}
|
|
connlist = prop_dictionary_get(response, "connlist");
|
|
if (connlist == NULL)
|
|
goto next;
|
|
iter = prop_array_iterator(connlist);
|
|
prop_object_iterator_reset(iter);
|
|
while ((nnid = prop_object_iterator_next(iter)) != NULL) {
|
|
nid = prop_number_unsigned_value(nnid);
|
|
printf(" widget%02Xh -> %s [sametail=widget%02Xh];\n",
|
|
nid, buf, nid);
|
|
}
|
|
prop_object_iterator_release(iter);
|
|
next:
|
|
prop_object_release(response);
|
|
}
|
|
|
|
printf(" {rank=min;");
|
|
for (index = 0;; index++) {
|
|
prop_dictionary_set_uint16(request, "index", index);
|
|
error = prop_dictionary_sendrecv_ioctl(request, fd,
|
|
HDAUDIO_AFG_WIDGET_INFO, &response);
|
|
if (error != 0)
|
|
break;
|
|
prop_dictionary_get_string(response, "name", &name);
|
|
prop_dictionary_get_uint8(response, "type", &type);
|
|
prop_dictionary_get_uint8(response, "nid", &nid);
|
|
|
|
sprintf(buf, "widget%02Xh", nid);
|
|
|
|
switch (type) {
|
|
case COP_AWCAP_TYPE_AUDIO_OUTPUT:
|
|
case COP_AWCAP_TYPE_AUDIO_INPUT:
|
|
printf(" %s;", buf);
|
|
break;
|
|
}
|
|
prop_object_release(response);
|
|
}
|
|
printf("}\n");
|
|
|
|
printf(" {rank=max;");
|
|
for (index = 0;; index++) {
|
|
prop_dictionary_set_uint16(request, "index", index);
|
|
error = prop_dictionary_sendrecv_ioctl(request, fd,
|
|
HDAUDIO_AFG_WIDGET_INFO, &response);
|
|
if (error != 0)
|
|
break;
|
|
prop_dictionary_get_string(response, "name", &name);
|
|
prop_dictionary_get_uint8(response, "type", &type);
|
|
prop_dictionary_get_uint8(response, "nid", &nid);
|
|
|
|
sprintf(buf, "widget%02Xh", nid);
|
|
|
|
switch (type) {
|
|
case COP_AWCAP_TYPE_PIN_COMPLEX:
|
|
printf(" %s;", buf);
|
|
break;
|
|
}
|
|
prop_object_release(response);
|
|
}
|
|
printf("}\n");
|
|
|
|
printf("}\n");
|
|
|
|
prop_object_release(request);
|
|
|
|
return 0;
|
|
}
|