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print cluster information if UAUDIO_DEBUG is defined.

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This commit is contained in:
kent 2004-11-05 17:46:14 +00:00
parent fa8bbe4c5e
commit 321c2fdbdc
1 changed files with 47 additions and 2 deletions
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49
sys/dev/usb/uaudio.c
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@ -1,4 +1,4 @@
/* $NetBSD: uaudio.c,v 1.90 2004/10/29 17:12:53 kent Exp $ */
/* $NetBSD: uaudio.c,v 1.91 2004/11/05 17:46:14 kent Exp $ */
/*
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@ -44,7 +44,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uaudio.c,v 1.90 2004/10/29 17:12:53 kent Exp $");
__KERNEL_RCSID(0, "$NetBSD: uaudio.c,v 1.91 2004/11/05 17:46:14 kent Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -235,6 +235,9 @@ Static const usb_interface_descriptor_t *uaudio_find_iface
Static void uaudio_mixer_add_ctl(struct uaudio_softc *, struct mixerctl *);
Static char *uaudio_id_name
(struct uaudio_softc *, const struct io_terminal *, int);
#ifdef UAUDIO_DEBUG
Static void uaudio_dump_cluster(const struct usb_audio_cluster *);
#endif
Static struct usb_audio_cluster uaudio_get_cluster
(int, const struct io_terminal *);
Static void uaudio_add_input
@ -666,6 +669,33 @@ uaudio_id_name(struct uaudio_softc *sc, const struct io_terminal *iot, int id)
return (buf);
}
#ifdef UAUDIO_DEBUG
Static void
uaudio_dump_cluster(const struct usb_audio_cluster *cl)
{
static const char *channel_names[16] = {
"LEFT", "RIGHT", "CENTER", "LFE",
"LEFT_SURROUND", "RIGHT_SURROUND", "LEFT_CENTER", "RIGHT_CENTER",
"SURROUND", "LEFT_SIDE", "RIGHT_SIDE", "TOP",
"RESERVED12", "RESERVED13", "RESERVED14", "RESERVED15",
};
int cc, i, first;
cc = UGETW(cl->wChannelConfig);
logprintf("cluster: bNrChannels=%u wChannelConfig=0x%.4x",
cl->bNrChannels, cc);
first = TRUE;
for (i = 0; cc != 0; i++) {
if (cc & 1) {
logprintf("%c%s", first ? '<' : ',', channel_names[i]);
first = FALSE;
}
cc = cc >> 1;
}
logprintf("> iChannelNames=%u", cl->iChannelNames);
}
#endif
Static struct usb_audio_cluster
uaudio_get_cluster(int id, const struct io_terminal *iot)
{
@ -1859,6 +1889,8 @@ uaudio_identify_ac(struct uaudio_softc *sc, const usb_config_descriptor_t *cdesc
#ifdef UAUDIO_DEBUG
for (i = 0; i < 256; i++) {
struct usb_audio_cluster cluster;
if (iot[i].d.desc == NULL)
continue;
logprintf("id %d:\t", i);
@ -1866,6 +1898,10 @@ uaudio_identify_ac(struct uaudio_softc *sc, const usb_config_descriptor_t *cdesc
case UDESCSUB_AC_INPUT:
logprintf("AC_INPUT type=%s\n", uaudio_get_terminal_name
(UGETW(iot[i].d.it->wTerminalType)));
logprintf("\t");
cluster = uaudio_get_cluster(i, iot);
uaudio_dump_cluster(&cluster);
logprintf("\n");
break;
case UDESCSUB_AC_OUTPUT:
logprintf("AC_OUTPUT type=%s ", uaudio_get_terminal_name
@ -1876,6 +1912,9 @@ uaudio_identify_ac(struct uaudio_softc *sc, const usb_config_descriptor_t *cdesc
logprintf("AC_MIXER src=");
for (j = 0; j < iot[i].d.mu->bNrInPins; j++)
logprintf("%d ", iot[i].d.mu->baSourceId[j]);
logprintf("\n\t");
cluster = uaudio_get_cluster(i, iot);
uaudio_dump_cluster(&cluster);
logprintf("\n");
break;
case UDESCSUB_AC_SELECTOR:
@ -1891,12 +1930,18 @@ uaudio_identify_ac(struct uaudio_softc *sc, const usb_config_descriptor_t *cdesc
logprintf("AC_PROCESSING src=");
for (j = 0; j < iot[i].d.pu->bNrInPins; j++)
logprintf("%d ", iot[i].d.pu->baSourceId[j]);
logprintf("\n\t");
cluster = uaudio_get_cluster(i, iot);
uaudio_dump_cluster(&cluster);
logprintf("\n");
break;
case UDESCSUB_AC_EXTENSION:
logprintf("AC_EXTENSION src=");
for (j = 0; j < iot[i].d.eu->bNrInPins; j++)
logprintf("%d ", iot[i].d.eu->baSourceId[j]);
logprintf("\n\t");
cluster = uaudio_get_cluster(i, iot);
uaudio_dump_cluster(&cluster);
logprintf("\n");
break;
default: