1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
6  * Copyright (c) 2008-2012 Alexander Motin <mav@FreeBSD.org>
14  * 2. Redistributions in binary form must reproduce the above copyright
32  * Intel High Definition Audio (CODEC) driver for FreeBSD.
57 	device_t	streams[2][16];
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");
122 	{ HDA_CODEC_ALC660, 0,		"Realtek ALC660-VD" },
137 	{ HDA_CODEC_ALC861VD, 0,	"Realtek ALC861-VD" },
171 	{ HDA_CODEC_CA0110, 0,		"Creative CA0110-IBG" },
172 	{ HDA_CODEC_CA0110_2, 0,	"Creative CA0110-IBG" },
174 	{ HDA_CODEC_SB0880, 0,		"Creative SB0880 X-Fi" },
295 	{ HDA_CODEC_CX20751, 0,		"Conexant CX20751/2" },
296 	{ HDA_CODEC_CX20751_2, 0,		"Conexant CX20751/2" },
397 	{ HDA_CODEC_INTELTGLKH, 0,	"Intel Tiger Lake-H" },
478 	device_set_descf(dev, "%s HDA CODEC", buf);  in hdacc_probe()
485 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_attach()  local
493 	codec->lock = HDAC_GET_MTX(device_get_parent(dev), dev);  in hdacc_attach()
494 	codec->dev = dev;  in hdacc_attach()
495 	codec->cad = cad;  in hdacc_attach()
497 	hdacc_lock(codec);  in hdacc_attach()
500 	hdacc_unlock(codec);  in hdacc_attach()
503 	codec->fgcnt = HDA_PARAM_SUB_NODE_COUNT_TOTAL(subnode);  in hdacc_attach()
505 	endnode = startnode + codec->fgcnt;  in hdacc_attach()
509 		    "Root Node at nid=0: %d subnodes %d-%d\n",  in hdacc_attach()
511 		    startnode, endnode - 1);  in hdacc_attach()
514 	codec->fgs = malloc(sizeof(struct hdacc_fg) * codec->fgcnt,  in hdacc_attach()
517 		codec->fgs[n].nid = i;  in hdacc_attach()
518 		hdacc_lock(codec);  in hdacc_attach()
519 		codec->fgs[n].type =  in hdacc_attach()
522 		codec->fgs[n].subsystem_id = hda_command(dev,  in hdacc_attach()
524 		hdacc_unlock(codec);  in hdacc_attach()
525 		codec->fgs[n].dev = child = device_add_child(dev, NULL, DEVICE_UNIT_ANY);  in hdacc_attach()
530 		device_set_ivars(child, &codec->fgs[n]);  in hdacc_attach()
541 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_detach()  local
546 	free(codec->fgs, M_HDACC);  in hdacc_detach()
555 	sbuf_printf(sb, "nid=%d", fg->nid);  in hdacc_child_location()
565 	    fg->type, fg->subsystem_id);  in hdacc_child_pnpinfo_method()
576 	retval += printf(" at nid %d", fg->nid);  in hdacc_print_child()
585 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_probe_nomatch()  local
591 	    fg->type == HDA_PARAM_FCT_GRP_TYPE_NODE_TYPE_AUDIO ? "Audio" :  in hdacc_probe_nomatch()
592 	    (fg->type == HDA_PARAM_FCT_GRP_TYPE_NODE_TYPE_MODEM ? "Modem" :  in hdacc_probe_nomatch()
593 	    "Unknown"), fg->nid, device_get_nameunit(dev));  in hdacc_probe_nomatch()
600 		    fg->nid);  in hdacc_probe_nomatch()
602 	hdacc_lock(codec);  in hdacc_probe_nomatch()
604 	    fg->nid, HDA_CMD_POWER_STATE_D3));  in hdacc_probe_nomatch()
605 	hdacc_unlock(codec);  in hdacc_probe_nomatch()
615 		*result = fg->nid;  in hdacc_read_ivar()
618 		*result = fg->type;  in hdacc_read_ivar()
621 		*result = fg->subsystem_id;  in hdacc_read_ivar()
633 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_get_mtx()  local
635 	return (codec->lock);  in hdacc_get_mtx()
649 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_stream_alloc()  local
655 		codec->streams[dir][stream] = child;  in hdacc_stream_alloc()
662 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_stream_free()  local
664 	codec->streams[dir][stream] = NULL;  in hdacc_stream_free()
701 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_stream_intr()  local
704 	if ((child = codec->streams[dir][stream]) != NULL)  in hdacc_stream_intr()
711 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_unsol_alloc()  local
717 		if (codec->tags[tag] == NULL) {  in hdacc_unsol_alloc()
718 			codec->tags[tag] = child;  in hdacc_unsol_alloc()
725 	return (-1);  in hdacc_unsol_alloc()
731 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_unsol_free()  local
734 	codec->tags[tag] = NULL;  in hdacc_unsol_free()
741 	struct hdacc_softc *codec = device_get_softc(dev);  in hdacc_unsol_intr()  local
746 	if ((child = codec->tags[tag]) != NULL)  in hdacc_unsol_intr()
749 		device_printf(codec->dev, "Unexpected unsolicited "  in hdacc_unsol_intr()