mirror of
https://github.com/Stichting-MINIX-Research-Foundation/pkgsrc-ng.git
synced 2025-09-10 13:03:41 -04:00
234 lines
7.3 KiB
C
234 lines
7.3 KiB
C
/* $NetBSD: devinfo_audio.c,v 1.2 2008/11/27 18:00:44 jmcneill Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2008 Jared D. McNeill <jmcneill@invisible.ca>
|
|
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
#include <sys/audioio.h>
|
|
#include <sys/ioctl.h>
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <paths.h>
|
|
#include <unistd.h>
|
|
|
|
#include "../osspec.h"
|
|
#include "../logger.h"
|
|
#include "../hald.h"
|
|
#include "../hald_dbus.h"
|
|
#include "../device_info.h"
|
|
#include "../util.h"
|
|
#include "../ids.h"
|
|
#include "hotplug.h"
|
|
#include "devinfo.h"
|
|
#include "devinfo_audio.h"
|
|
#include "drvctl.h"
|
|
|
|
HalDevice *devinfo_audio_add(HalDevice *parent, const char *devnode, char *devfs_path, char *device_type);
|
|
HalDevice *devinfo_audio_mixer_add(HalDevice *parent, const char *devnode, char *devfs_path, char *device_type);
|
|
HalDevice *devinfo_audio_dsp_add(HalDevice *parent, const char *devnode, char *devfs_path, char *device_type);
|
|
|
|
DevinfoDevHandler devinfo_audio_handler = {
|
|
devinfo_audio_add,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL
|
|
};
|
|
DevinfoDevHandler devinfo_audio_mixer_handler = {
|
|
devinfo_audio_mixer_add,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL
|
|
};
|
|
DevinfoDevHandler devinfo_audio_dsp_handler = {
|
|
devinfo_audio_dsp_add,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL
|
|
};
|
|
|
|
HalDevice *
|
|
devinfo_audio_add(HalDevice *parent, const char *devnode, char *devfs_path, char *device_type)
|
|
{
|
|
HalDevice *d = NULL, *mixer, *dsp;
|
|
prop_dictionary_t dict;
|
|
const char *driver, *parent_udi;
|
|
char *childnode;
|
|
int16_t unit;
|
|
char *audioctl;
|
|
struct audio_device audiodev;
|
|
int fd;
|
|
|
|
if (drvctl_find_device (devnode, &dict) == FALSE || dict == NULL)
|
|
return NULL;
|
|
|
|
if (prop_dictionary_get_int16 (dict, "device-unit", &unit) == false ||
|
|
prop_dictionary_get_cstring_nocopy (dict, "device-driver", &driver) == false) {
|
|
prop_object_release (dict);
|
|
return NULL;
|
|
}
|
|
|
|
if (strcmp (driver, "audio") != 0) {
|
|
prop_object_release (dict);
|
|
return NULL;
|
|
}
|
|
|
|
audioctl = g_strdup_printf (_PATH_AUDIOCTL "%d", unit);
|
|
fd = open (audioctl, O_RDONLY);
|
|
if (fd < 0) {
|
|
HAL_WARNING (("couldn't open %s: %s", audioctl, strerror(errno)));
|
|
goto done;
|
|
}
|
|
|
|
if (ioctl (fd, AUDIO_GETDEV, &audiodev) == -1) {
|
|
HAL_WARNING (("couldn't query %s: %s", audioctl, strerror(errno)));
|
|
goto done;
|
|
}
|
|
|
|
d = hal_device_new ();
|
|
|
|
devinfo_set_default_properties (d, parent, devnode, devfs_path);
|
|
hal_device_add_capability (d, "sound");
|
|
hal_device_property_set_string (d, "info.category", "sound");
|
|
hal_device_property_set_string (d, "info.subsystem", "sound");
|
|
|
|
hal_device_property_set_int (d, "sound.card", unit);
|
|
hal_device_property_set_string (d, "sound.card_id", audiodev.name);
|
|
hal_device_property_set_string (d, "netbsd.sound.hardware", audiodev.config);
|
|
|
|
parent_udi = hal_device_property_get_string (parent, "info.udi");
|
|
if (parent_udi)
|
|
hal_device_property_set_string (d, "sound.originating_device", parent_udi);
|
|
|
|
devinfo_add_enqueue (d, devfs_path, &devinfo_audio_handler);
|
|
|
|
childnode = g_strdup_printf ("oss_mixer_%d", unit);
|
|
devinfo_add_node (d, childnode);
|
|
g_free (childnode);
|
|
|
|
childnode = g_strdup_printf ("oss_dsp_%d", unit);
|
|
devinfo_add_node (d, childnode);
|
|
g_free (childnode);
|
|
|
|
done:
|
|
if (dict)
|
|
prop_object_release (dict);
|
|
if (audioctl)
|
|
g_free (audioctl);
|
|
if (fd >= 0)
|
|
close (fd);
|
|
|
|
return d;
|
|
}
|
|
|
|
HalDevice *
|
|
devinfo_audio_mixer_add(HalDevice *parent, const char *devnode, char *devfs_path, char *device_type)
|
|
{
|
|
HalDevice *d = NULL;
|
|
char *device_file, *parent_udi, *card_id, *device_id;
|
|
int16_t unit;
|
|
|
|
if (strstr (devnode, "oss_mixer_") != devnode)
|
|
return NULL;
|
|
|
|
d = hal_device_new ();
|
|
|
|
devinfo_set_default_properties (d, parent, devnode, devfs_path);
|
|
hal_device_add_capability (d, "oss");
|
|
hal_device_property_set_string (d, "info.category", "oss");
|
|
hal_device_property_set_string (d, "info.subsystem", "sound");
|
|
|
|
card_id = hal_device_property_get_string (parent, "sound.card_id");
|
|
hal_device_property_set_string (d, "oss.card_id", card_id);
|
|
unit = hal_device_property_get_int (parent, "sound.card");
|
|
hal_device_property_set_int (d, "oss.card", unit);
|
|
hal_device_property_set_int (d, "oss.device", unit + 16);
|
|
device_id = hal_device_property_get_string (parent, "netbsd.sound.hardware");
|
|
hal_device_property_set_string (d, "oss.device_id", device_id);
|
|
hal_device_property_set_string (d, "oss.type", "mixer");
|
|
|
|
device_file = g_strdup_printf (_PATH_MIXER "%d", unit);
|
|
hal_device_property_set_string (d, "oss.device_file", device_file);
|
|
g_free (device_file);
|
|
|
|
parent_udi = hal_device_property_get_string (parent, "info.udi");
|
|
if (parent_udi)
|
|
hal_device_property_set_string (d, "sound.originating_device", parent_udi);
|
|
|
|
devinfo_add_enqueue (d, devfs_path, &devinfo_audio_mixer_handler);
|
|
|
|
return d;
|
|
}
|
|
|
|
HalDevice *
|
|
devinfo_audio_dsp_add(HalDevice *parent, const char *devnode, char *devfs_path, char *device_type)
|
|
{
|
|
HalDevice *d = NULL;
|
|
char *device_file, *parent_udi, *card_id, *device_id;
|
|
int16_t unit;
|
|
|
|
if (strstr (devnode, "oss_dsp_") != devnode)
|
|
return NULL;
|
|
|
|
d = hal_device_new ();
|
|
|
|
devinfo_set_default_properties (d, parent, devnode, devfs_path);
|
|
hal_device_add_capability (d, "oss");
|
|
hal_device_property_set_string (d, "info.category", "oss");
|
|
hal_device_property_set_string (d, "info.subsystem", "sound");
|
|
|
|
card_id = hal_device_property_get_string (parent, "sound.card_id");
|
|
hal_device_property_set_string (d, "oss.card_id", card_id);
|
|
unit = hal_device_property_get_int (parent, "sound.card");
|
|
hal_device_property_set_int (d, "oss.card", unit);
|
|
hal_device_property_set_int (d, "oss.device", unit);
|
|
device_id = hal_device_property_get_string (parent, "netbsd.sound.hardware");
|
|
hal_device_property_set_string (d, "oss.device_id", device_id);
|
|
hal_device_property_set_string (d, "oss.type", "pcm");
|
|
|
|
device_file = g_strdup_printf (_PATH_SOUND "%d", unit);
|
|
hal_device_property_set_string (d, "oss.device_file", device_file);
|
|
g_free (device_file);
|
|
|
|
parent_udi = hal_device_property_get_string (parent, "info.udi");
|
|
if (parent_udi)
|
|
hal_device_property_set_string (d, "sound.originating_device", parent_udi);
|
|
|
|
devinfo_add_enqueue (d, devfs_path, &devinfo_audio_dsp_handler);
|
|
|
|
return d;
|
|
}
|