106 	} play, rec;  member
148 	{ "play",		F(play),		GRP,	NULL },
149 	{ "play.format",	F(play.format),		STR,	mod_play_format },
150 	{ "play.rate",		F(play.rate),		NUM,	mod_play_rate },
151 	/*{ "play.pchans",	F(play.pchans),		NUM,	NULL },*/
152 	{ "play.vchans",	F(play.vchans),		NUM,	mod_play_vchans },
153 	{ "play.min_rate",	F(play.min_rate),	NUM,	NULL },
154 	{ "play.max_rate",	F(play.max_rate),	NUM,	NULL },
155 	{ "play.min_chans",	F(play.min_chans),	NUM,	NULL },
156 	{ "play.max_chans",	F(play.max_chans),	NUM,	NULL },
157 	{ "play.formats",	F(play.formats),	STR,	NULL },
490 	dp->play.pchans = NV(number, PCHAN);  in read_dev()
494 	if (dp->play.pchans && !nvlist_exists(di[i], SNDST_DSPS_INFO_PLAY))  in read_dev()
502 	if (dp->play.pchans) {  in read_dev()
503 		dp->play.min_rate = NV(number, PLAY, MIN_RATE);  in read_dev()
504 		dp->play.max_rate = NV(number, PLAY, MAX_RATE);  in read_dev()
505 		dp->play.min_chans = NV(number, PLAY, MIN_CHN);  in read_dev()
506 		dp->play.max_chans = NV(number, PLAY, MAX_CHN);  in read_dev()
507 		fmt2str(dp->play.formats, sizeof(dp->play.formats),  in read_dev()
508 		    NV(number, PLAY, FORMATS));  in read_dev()
537 	dp->play.vchans = NV(bool, PVCHAN);  in read_dev()
538 	dp->play.rate = NV(number, PVCHANRATE);  in read_dev()
539 	fmt2str(dp->play.format, sizeof(dp->play.format),  in read_dev()
547 	dp->autoconv = (dp->play.vchans || dp->rec.vchans) && !dp->bitperfect;  in read_dev()
620 		} else if (!dp->play.vchans && ch->direction == OUTPUT) {  in read_dev()
621 			strlcpy(dp->play.format, ch->hwbuf.format,  in read_dev()
622 			    sizeof(dp->play.format));  in read_dev()
623 			dp->play.rate = ch->hwbuf.rate;  in read_dev()
736 		if (dp->play.pchans)  in print_dev()
737 			printf("play");  in print_dev()
738 		if (dp->play.pchans && dp->rec.pchans)  in print_dev()
833 	if (!dp->play.pchans)  in mod_play_vchans()
836 	snprintf(buf, sizeof(buf), "dev.pcm.%d.play.vchans", dp->unit);  in mod_play_vchans()
838 	return (sysctl_int(buf, arg, &dp->play.vchans));  in mod_play_vchans()
848 	if (!dp->play.vchans)  in mod_play_rate()
851 	snprintf(buf, sizeof(buf), "dev.pcm.%d.play.vchanrate", dp->unit);  in mod_play_rate()
853 	return (sysctl_int(buf, arg, &dp->play.rate));  in mod_play_rate()
863 	if (!dp->play.vchans)  in mod_play_format()
866 	snprintf(buf, sizeof(buf), "dev.pcm.%d.play.vchanformat", dp->unit);  in mod_play_format()
868 	return (sysctl_str(buf, arg, dp->play.format, sizeof(dp->play.format)));  in mod_play_format()