1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
6  * Copyright (c) 2008-2012 Alexander Motin <mav@FreeBSD.org>
32  * Intel High Definition Audio (CODEC) driver for FreeBSD.
63 #define hdacc_lock(codec)	snd_mtxlock((codec)->lock)  argument
64 #define hdacc_unlock(codec)	snd_mtxunlock((codec)->lock)  argument
65 #define hdacc_lockassert(codec)	snd_mtxassert((codec)->lock)  argument
67 MALLOC_DEFINE(M_HDACC, "hdacc", "HDA CODEC");
123 	{ HDA_CODEC_ALC660, 0,		"Realtek ALC660-VD" },
138 	{ HDA_CODEC_ALC861VD, 0,	"Realtek ALC861-VD" },
173 	{ HDA_CODEC_CA0110, 0,		"Creative CA0110-IBG" },
174 	{ HDA_CODEC_CA0110_2, 0,	"Creative CA0110-IBG" },
176 	{ HDA_CODEC_SB0880, 0,		"Creative SB0880 X-Fi" },
399 	{ HDA_CODEC_INTELTGLKH, 0,	"Intel Tiger Lake-H" },
480 	device_set_descf(dev, "%s HDA CODEC", buf);  in hdacc_probe()
487 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_attach()  local
495 	codec->lock = HDAC_GET_MTX(device_get_parent(dev), dev);  in hdacc_attach()
496 	codec->dev = dev;  in hdacc_attach()
497 	codec->cad = cad;  in hdacc_attach()
499 	hdacc_lock(codec);  in hdacc_attach()
502 	hdacc_unlock(codec);  in hdacc_attach()
505 	codec->fgcnt = HDA_PARAM_SUB_NODE_COUNT_TOTAL(subnode);  in hdacc_attach()
507 	endnode = startnode + codec->fgcnt;  in hdacc_attach()
511 		    "Root Node at nid=0: %d subnodes %d-%d\n",  in hdacc_attach()
513 		    startnode, endnode - 1);  in hdacc_attach()
516 	codec->fgs = malloc(sizeof(struct hdacc_fg) * codec->fgcnt,  in hdacc_attach()
519 		codec->fgs[n].nid = i;  in hdacc_attach()
520 		hdacc_lock(codec);  in hdacc_attach()
521 		codec->fgs[n].type =  in hdacc_attach()
524 		codec->fgs[n].subsystem_id = hda_command(dev,  in hdacc_attach()
526 		hdacc_unlock(codec);  in hdacc_attach()
527 		codec->fgs[n].dev = child = device_add_child(dev, NULL, DEVICE_UNIT_ANY);  in hdacc_attach()
532 		device_set_ivars(child, &codec->fgs[n]);  in hdacc_attach()
543 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_detach()  local
548 	free(codec->fgs, M_HDACC);  in hdacc_detach()
557 	sbuf_printf(sb, "nid=%d", fg->nid);  in hdacc_child_location()
567 	    fg->type, fg->subsystem_id);  in hdacc_child_pnpinfo_method()
578 	retval += printf(" at nid %d", fg->nid);  in hdacc_print_child()
587 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_probe_nomatch()  local
593 	    fg->type == HDA_PARAM_FCT_GRP_TYPE_NODE_TYPE_AUDIO ? "Audio" :  in hdacc_probe_nomatch()
594 	    (fg->type == HDA_PARAM_FCT_GRP_TYPE_NODE_TYPE_MODEM ? "Modem" :  in hdacc_probe_nomatch()
595 	    "Unknown"), fg->nid, device_get_nameunit(dev));  in hdacc_probe_nomatch()
602 		    fg->nid);  in hdacc_probe_nomatch()
604 	hdacc_lock(codec);  in hdacc_probe_nomatch()
606 	    fg->nid, HDA_CMD_POWER_STATE_D3));  in hdacc_probe_nomatch()
607 	hdacc_unlock(codec);  in hdacc_probe_nomatch()
617 		*result = fg->nid;  in hdacc_read_ivar()
620 		*result = fg->type;  in hdacc_read_ivar()
623 		*result = fg->subsystem_id;  in hdacc_read_ivar()
635 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_get_mtx()  local
637 	return (codec->lock);  in hdacc_get_mtx()
651 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_stream_alloc()  local
657 		codec->streams[dir][stream] = child;  in hdacc_stream_alloc()
664 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_stream_free()  local
666 	codec->streams[dir][stream] = NULL;  in hdacc_stream_free()
703 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_stream_intr()  local
706 	if ((child = codec->streams[dir][stream]) != NULL)  in hdacc_stream_intr()
713 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_unsol_alloc()  local
719 		if (codec->tags[tag] == NULL) {  in hdacc_unsol_alloc()
720 			codec->tags[tag] = child;  in hdacc_unsol_alloc()
727 	return (-1);  in hdacc_unsol_alloc()
733 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_unsol_free()  local
736 	codec->tags[tag] = NULL;  in hdacc_unsol_free()
743 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_unsol_intr()  local
748 	if ((child = codec->tags[tag]) != NULL)  in hdacc_unsol_intr()
751 		device_printf(codec->dev, "Unexpected unsolicited "  in hdacc_unsol_intr()