[deliverable/linux.git] / sound / pci / hda / patch_ca0110.c

/*
 * HD audio interface patch for Creative X-Fi CA0110-IBG chip
 *
 * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de>
 *
 *  This driver is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This driver is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/module.h>
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_auto_parser.h"

/*
 */

struct ca0110_spec {
	struct auto_pin_cfg autocfg;
	struct hda_multi_out multiout;
	hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
	hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
	hda_nid_t hp_dac;
	hda_nid_t input_pins[AUTO_PIN_LAST];
	hda_nid_t adcs[AUTO_PIN_LAST];
	hda_nid_t dig_out;
	hda_nid_t dig_in;
	unsigned int num_inputs;
	char input_labels[AUTO_PIN_LAST][32];
	struct hda_pcm pcm_rec[2];	/* PCM information */
};

/*
 * PCM callbacks
 */
static int ca0110_playback_pcm_open(struct hda_pcm_stream *hinfo,
				    struct hda_codec *codec,
				    struct snd_pcm_substream *substream)
{
	struct ca0110_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
					     hinfo);
}

static int ca0110_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
				       struct hda_codec *codec,
				       unsigned int stream_tag,
				       unsigned int format,
				       struct snd_pcm_substream *substream)
{
	struct ca0110_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
						stream_tag, format, substream);
}

static int ca0110_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
				       struct hda_codec *codec,
				       struct snd_pcm_substream *substream)
{
	struct ca0110_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
}

/*
 * Digital out
 */
static int ca0110_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
					struct hda_codec *codec,
					struct snd_pcm_substream *substream)
{
	struct ca0110_spec *spec = codec->spec;
	return snd_hda_multi_out_dig_open(codec, &spec->multiout);
}

static int ca0110_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
					 struct hda_codec *codec,
					 struct snd_pcm_substream *substream)
{
	struct ca0110_spec *spec = codec->spec;
	return snd_hda_multi_out_dig_close(codec, &spec->multiout);
}

static int ca0110_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
					   struct hda_codec *codec,
					   unsigned int stream_tag,
					   unsigned int format,
					   struct snd_pcm_substream *substream)
{
	struct ca0110_spec *spec = codec->spec;
	return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
					     format, substream);
}

/*
 * Analog capture
 */
static int ca0110_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
				      struct hda_codec *codec,
				      unsigned int stream_tag,
				      unsigned int format,
				      struct snd_pcm_substream *substream)
{
	struct ca0110_spec *spec = codec->spec;

	snd_hda_codec_setup_stream(codec, spec->adcs[substream->number],
				   stream_tag, 0, format);
	return 0;
}

static int ca0110_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
				      struct hda_codec *codec,
				      struct snd_pcm_substream *substream)
{
	struct ca0110_spec *spec = codec->spec;

	snd_hda_codec_cleanup_stream(codec, spec->adcs[substream->number]);
	return 0;
}

/*
 */

static const char * const dirstr[2] = { "Playback", "Capture" };

static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
		       int chan, int dir)
{
	char namestr[44];
	int type = dir ? HDA_INPUT : HDA_OUTPUT;
	struct snd_kcontrol_new knew =
		HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
	sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
}

static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
		       int chan, int dir)
{
	char namestr[44];
	int type = dir ? HDA_INPUT : HDA_OUTPUT;
	struct snd_kcontrol_new knew =
		HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
	sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
}

#define add_out_switch(codec, nid, pfx)	_add_switch(codec, nid, pfx, 3, 0)
#define add_out_volume(codec, nid, pfx)	_add_volume(codec, nid, pfx, 3, 0)
#define add_in_switch(codec, nid, pfx)	_add_switch(codec, nid, pfx, 3, 1)
#define add_in_volume(codec, nid, pfx)	_add_volume(codec, nid, pfx, 3, 1)
#define add_mono_switch(codec, nid, pfx, chan) \
	_add_switch(codec, nid, pfx, chan, 0)
#define add_mono_volume(codec, nid, pfx, chan) \
	_add_volume(codec, nid, pfx, chan, 0)

static int ca0110_build_controls(struct hda_codec *codec)
{
	struct ca0110_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	static const char * const prefix[AUTO_CFG_MAX_OUTS] = {
		"Front", "Surround", NULL, "Side", "Multi"
	};
	hda_nid_t mutenid;
	int i, err;

	for (i = 0; i < spec->multiout.num_dacs; i++) {
		if (get_wcaps(codec, spec->out_pins[i]) & AC_WCAP_OUT_AMP)
			mutenid = spec->out_pins[i];
		else
			mutenid = spec->multiout.dac_nids[i];
		if (!prefix[i]) {
			err = add_mono_switch(codec, mutenid,
					      "Center", 1);
			if (err < 0)
				return err;
			err = add_mono_switch(codec, mutenid,
					      "LFE", 1);
			if (err < 0)
				return err;
			err = add_mono_volume(codec, spec->multiout.dac_nids[i],
					      "Center", 1);
			if (err < 0)
				return err;
			err = add_mono_volume(codec, spec->multiout.dac_nids[i],
					      "LFE", 1);
			if (err < 0)
				return err;
		} else {
			err = add_out_switch(codec, mutenid,
					     prefix[i]);
			if (err < 0)
				return err;
			err = add_out_volume(codec, spec->multiout.dac_nids[i],
					 prefix[i]);
			if (err < 0)
				return err;
		}
	}
	if (cfg->hp_outs) {
		if (get_wcaps(codec, cfg->hp_pins[0]) & AC_WCAP_OUT_AMP)
			mutenid = cfg->hp_pins[0];
		else
			mutenid = spec->multiout.dac_nids[i];

		err = add_out_switch(codec, mutenid, "Headphone");
		if (err < 0)
			return err;
		if (spec->hp_dac) {
			err = add_out_volume(codec, spec->hp_dac, "Headphone");
			if (err < 0)
				return err;
		}
	}
	for (i = 0; i < spec->num_inputs; i++) {
		const char *label = spec->input_labels[i];
		if (get_wcaps(codec, spec->input_pins[i]) & AC_WCAP_IN_AMP)
			mutenid = spec->input_pins[i];
		else
			mutenid = spec->adcs[i];
		err = add_in_switch(codec, mutenid, label);
		if (err < 0)
			return err;
		err = add_in_volume(codec, spec->adcs[i], label);
		if (err < 0)
			return err;
	}

	if (spec->dig_out) {
		err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out,
						    spec->dig_out);
		if (err < 0)
			return err;
		err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
		if (err < 0)
			return err;
		spec->multiout.share_spdif = 1;
	}
	if (spec->dig_in) {
		err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
		if (err < 0)
			return err;
		err = add_in_volume(codec, spec->dig_in, "IEC958");
	}
	return 0;
}

/*
 */
static const struct hda_pcm_stream ca0110_pcm_analog_playback = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 8,
	.ops = {
		.open = ca0110_playback_pcm_open,
		.prepare = ca0110_playback_pcm_prepare,
		.cleanup = ca0110_playback_pcm_cleanup
	},
};

static const struct hda_pcm_stream ca0110_pcm_analog_capture = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 2,
	.ops = {
		.prepare = ca0110_capture_pcm_prepare,
		.cleanup = ca0110_capture_pcm_cleanup
	},
};

static const struct hda_pcm_stream ca0110_pcm_digital_playback = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 2,
	.ops = {
		.open = ca0110_dig_playback_pcm_open,
		.close = ca0110_dig_playback_pcm_close,
		.prepare = ca0110_dig_playback_pcm_prepare
	},
};

static const struct hda_pcm_stream ca0110_pcm_digital_capture = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 2,
};

static int ca0110_build_pcms(struct hda_codec *codec)
{
	struct ca0110_spec *spec = codec->spec;
	struct hda_pcm *info = spec->pcm_rec;

	codec->pcm_info = info;
	codec->num_pcms = 0;

	info->name = "CA0110 Analog";
	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0110_pcm_analog_playback;
	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
	info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
		spec->multiout.max_channels;
	info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0110_pcm_analog_capture;
	info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs;
	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
	codec->num_pcms++;

	if (!spec->dig_out && !spec->dig_in)
		return 0;

	info++;
	info->name = "CA0110 Digital";
	info->pcm_type = HDA_PCM_TYPE_SPDIF;
	if (spec->dig_out) {
		info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
			ca0110_pcm_digital_playback;
		info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
	}
	if (spec->dig_in) {
		info->stream[SNDRV_PCM_STREAM_CAPTURE] =
			ca0110_pcm_digital_capture;
		info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
	}
	codec->num_pcms++;

	return 0;
}

static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
{
	if (pin) {
		snd_hda_set_pin_ctl(codec, pin, PIN_HP);
		if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
			snd_hda_codec_write(codec, pin, 0,
					    AC_VERB_SET_AMP_GAIN_MUTE,
					    AMP_OUT_UNMUTE);
	}
	if (dac)
		snd_hda_codec_write(codec, dac, 0,
				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
}

static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
{
	if (pin) {
		snd_hda_set_pin_ctl(codec, pin, PIN_IN |
				    snd_hda_get_default_vref(codec, pin));
		if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
			snd_hda_codec_write(codec, pin, 0,
					    AC_VERB_SET_AMP_GAIN_MUTE,
					    AMP_IN_UNMUTE(0));
	}
	if (adc)
		snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
				    AMP_IN_UNMUTE(0));
}

static int ca0110_init(struct hda_codec *codec)
{
	struct ca0110_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	int i;

	for (i = 0; i < spec->multiout.num_dacs; i++)
		init_output(codec, spec->out_pins[i],
			    spec->multiout.dac_nids[i]);
	init_output(codec, cfg->hp_pins[0], spec->hp_dac);
	init_output(codec, cfg->dig_out_pins[0], spec->dig_out);

	for (i = 0; i < spec->num_inputs; i++)
		init_input(codec, spec->input_pins[i], spec->adcs[i]);
	init_input(codec, cfg->dig_in_pin, spec->dig_in);
	return 0;
}

static void ca0110_free(struct hda_codec *codec)
{
	kfree(codec->spec);
}

static const struct hda_codec_ops ca0110_patch_ops = {
	.build_controls = ca0110_build_controls,
	.build_pcms = ca0110_build_pcms,
	.init = ca0110_init,
	.free = ca0110_free,
};


static void parse_line_outs(struct hda_codec *codec)
{
	struct ca0110_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	int i, n;
	unsigned int def_conf;
	hda_nid_t nid;

	n = 0;
	for (i = 0; i < cfg->line_outs; i++) {
		nid = cfg->line_out_pins[i];
		def_conf = snd_hda_codec_get_pincfg(codec, nid);
		if (!def_conf)
			continue; /* invalid pin */
		if (snd_hda_get_connections(codec, nid, &spec->dacs[i], 1) != 1)
			continue;
		spec->out_pins[n++] = nid;
	}
	spec->multiout.dac_nids = spec->dacs;
	spec->multiout.num_dacs = n;
	spec->multiout.max_channels = n * 2;
}

static void parse_hp_out(struct hda_codec *codec)
{
	struct ca0110_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	int i;
	unsigned int def_conf;
	hda_nid_t nid, dac;

	if (!cfg->hp_outs)
		return;
	nid = cfg->hp_pins[0];
	def_conf = snd_hda_codec_get_pincfg(codec, nid);
	if (!def_conf) {
		cfg->hp_outs = 0;
		return;
	}
	if (snd_hda_get_connections(codec, nid, &dac, 1) != 1)
		return;

	for (i = 0; i < cfg->line_outs; i++)
		if (dac == spec->dacs[i])
			break;
	if (i >= cfg->line_outs) {
		spec->hp_dac = dac;
		spec->multiout.hp_nid = dac;
	}
}

static void parse_input(struct hda_codec *codec)
{
	struct ca0110_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	hda_nid_t nid, pin;
	int n, i, j;

	n = 0;
	nid = codec->start_nid;
	for (i = 0; i < codec->num_nodes; i++, nid++) {
		unsigned int wcaps = get_wcaps(codec, nid);
		unsigned int type = get_wcaps_type(wcaps);
		if (type != AC_WID_AUD_IN)
			continue;
		if (snd_hda_get_connections(codec, nid, &pin, 1) != 1)
			continue;
		if (pin == cfg->dig_in_pin) {
			spec->dig_in = nid;
			continue;
		}
		for (j = 0; j < cfg->num_inputs; j++)
			if (cfg->inputs[j].pin == pin)
				break;
		if (j >= cfg->num_inputs)
			continue;
		spec->input_pins[n] = pin;
		snd_hda_get_pin_label(codec, pin, cfg,
				      spec->input_labels[n],
				      sizeof(spec->input_labels[n]), NULL);
		spec->adcs[n] = nid;
		n++;
	}
	spec->num_inputs = n;
}

static void parse_digital(struct hda_codec *codec)
{
	struct ca0110_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;

	if (cfg->dig_outs &&
	    snd_hda_get_connections(codec, cfg->dig_out_pins[0],
				    &spec->dig_out, 1) == 1)
		spec->multiout.dig_out_nid = spec->dig_out;
}

static int ca0110_parse_auto_config(struct hda_codec *codec)
{
	struct ca0110_spec *spec = codec->spec;
	int err;

	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
	if (err < 0)
		return err;

	parse_line_outs(codec);
	parse_hp_out(codec);
	parse_digital(codec);
	parse_input(codec);
	return 0;
}


static int patch_ca0110(struct hda_codec *codec)
{
	struct ca0110_spec *spec;
	int err;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (!spec)
		return -ENOMEM;
	codec->spec = spec;

	codec->bus->needs_damn_long_delay = 1;

	err = ca0110_parse_auto_config(codec);
	if (err < 0)
		goto error;

	codec->patch_ops = ca0110_patch_ops;

	return 0;

 error:
	kfree(codec->spec);
	codec->spec = NULL;
	return err;
}


/*
 * patch entries
 */
static const struct hda_codec_preset snd_hda_preset_ca0110[] = {
	{ .id = 0x1102000a, .name = "CA0110-IBG", .patch = patch_ca0110 },
	{ .id = 0x1102000b, .name = "CA0110-IBG", .patch = patch_ca0110 },
	{ .id = 0x1102000d, .name = "SB0880 X-Fi", .patch = patch_ca0110 },
	{} /* terminator */
};

MODULE_ALIAS("snd-hda-codec-id:1102000a");
MODULE_ALIAS("snd-hda-codec-id:1102000b");
MODULE_ALIAS("snd-hda-codec-id:1102000d");

MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec");

static struct hda_codec_preset_list ca0110_list = {
	.preset = snd_hda_preset_ca0110,
	.owner = THIS_MODULE,
};

static int __init patch_ca0110_init(void)
{
	return snd_hda_add_codec_preset(&ca0110_list);
}

static void __exit patch_ca0110_exit(void)
{
	snd_hda_delete_codec_preset(&ca0110_list);
}

module_init(patch_ca0110_init)
module_exit(patch_ca0110_exit)
Commit	Line	Data
4e01f54b TI	1	/*
	2	* HD audio interface patch for Creative X-Fi CA0110-IBG chip
	3	*
	4	* Copyright (c) 2008 Takashi Iwai <tiwai@suse.de>
	5	*
	6	* This driver is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This driver is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	19	*/
	20
	21	#include <linux/init.h>
	22	#include <linux/delay.h>
	23	#include <linux/slab.h>
	24	#include <linux/pci.h>
da155d5b	25	#include <linux/module.h>
4e01f54b TI	26	#include <sound/core.h>
	27	#include "hda_codec.h"
	28	#include "hda_local.h"
128bc4ba	29	#include "hda_auto_parser.h"
4e01f54b TI	30
	31	/*
	32	*/
	33
	34	struct ca0110_spec {
	35	struct auto_pin_cfg autocfg;
	36	struct hda_multi_out multiout;
	37	hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
	38	hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
	39	hda_nid_t hp_dac;
	40	hda_nid_t input_pins[AUTO_PIN_LAST];
	41	hda_nid_t adcs[AUTO_PIN_LAST];
	42	hda_nid_t dig_out;
	43	hda_nid_t dig_in;
	44	unsigned int num_inputs;
201e06ff	45	char input_labels[AUTO_PIN_LAST][32];
4e01f54b TI	46	struct hda_pcm pcm_rec[2]; /* PCM information */
	47	};
	48
	49	/*
	50	* PCM callbacks
	51	*/
	52	static int ca0110_playback_pcm_open(struct hda_pcm_stream *hinfo,
	53	struct hda_codec *codec,
	54	struct snd_pcm_substream *substream)
	55	{
	56	struct ca0110_spec *spec = codec->spec;
	57	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
	58	hinfo);
	59	}
	60
	61	static int ca0110_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
	62	struct hda_codec *codec,
	63	unsigned int stream_tag,
	64	unsigned int format,
	65	struct snd_pcm_substream *substream)
	66	{
	67	struct ca0110_spec *spec = codec->spec;
	68	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
	69	stream_tag, format, substream);
	70	}
	71
	72	static int ca0110_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
	73	struct hda_codec *codec,
	74	struct snd_pcm_substream *substream)
	75	{
	76	struct ca0110_spec *spec = codec->spec;
	77	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
	78	}
	79
	80	/*
	81	* Digital out
	82	*/
	83	static int ca0110_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
	84	struct hda_codec *codec,
	85	struct snd_pcm_substream *substream)
	86	{
	87	struct ca0110_spec *spec = codec->spec;
	88	return snd_hda_multi_out_dig_open(codec, &spec->multiout);
	89	}
	90
	91	static int ca0110_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
	92	struct hda_codec *codec,
	93	struct snd_pcm_substream *substream)
	94	{
	95	struct ca0110_spec *spec = codec->spec;
	96	return snd_hda_multi_out_dig_close(codec, &spec->multiout);
	97	}
	98
	99	static int ca0110_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
	100	struct hda_codec *codec,
	101	unsigned int stream_tag,
	102	unsigned int format,
	103	struct snd_pcm_substream *substream)
	104	{
	105	struct ca0110_spec *spec = codec->spec;
	106	return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
	107	format, substream);
	108	}
	109
110	/*
111	* Analog capture
112	*/
113	static int ca0110_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
114	struct hda_codec *codec,
115	unsigned int stream_tag,
116	unsigned int format,
117	struct snd_pcm_substream *substream)
118	{
119	struct ca0110_spec *spec = codec->spec;
120
121	snd_hda_codec_setup_stream(codec, spec->adcs[substream->number],
122	stream_tag, 0, format);
123	return 0;
124	}
125
126	static int ca0110_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
127	struct hda_codec *codec,
128	struct snd_pcm_substream *substream)
129	{
130	struct ca0110_spec *spec = codec->spec;
131
132	snd_hda_codec_cleanup_stream(codec, spec->adcs[substream->number]);
133	return 0;
134	}
135
136	/*
137	*/
138
728850a7	139	static const char * const dirstr[2] = { "Playback", "Capture" };
4e01f54b TI	140
	141	static int _add_switch(struct hda_codec codec, hda_nid_t nid, const char pfx,
	142	int chan, int dir)
	143	{
	144	char namestr[44];
	145	int type = dir ? HDA_INPUT : HDA_OUTPUT;
	146	struct snd_kcontrol_new knew =
	147	HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
	148	sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
3911a4c1	149	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
4e01f54b TI	150	}
	151
	152	static int _add_volume(struct hda_codec codec, hda_nid_t nid, const char pfx,
	153	int chan, int dir)
	154	{
	155	char namestr[44];
	156	int type = dir ? HDA_INPUT : HDA_OUTPUT;
	157	struct snd_kcontrol_new knew =
	158	HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
	159	sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
3911a4c1	160	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
4e01f54b TI	161	}
	162
	163	#define add_out_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 0)
	164	#define add_out_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 0)
	165	#define add_in_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 1)
	166	#define add_in_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 1)
	167	#define add_mono_switch(codec, nid, pfx, chan) \
	168	_add_switch(codec, nid, pfx, chan, 0)
	169	#define add_mono_volume(codec, nid, pfx, chan) \
	170	_add_volume(codec, nid, pfx, chan, 0)
	171
	172	static int ca0110_build_controls(struct hda_codec *codec)
	173	{
	174	struct ca0110_spec *spec = codec->spec;
	175	struct auto_pin_cfg *cfg = &spec->autocfg;
728850a7	176	static const char * const prefix[AUTO_CFG_MAX_OUTS] = {
4e01f54b TI	177	"Front", "Surround", NULL, "Side", "Multi"
	178	};
	179	hda_nid_t mutenid;
	180	int i, err;
	181
	182	for (i = 0; i < spec->multiout.num_dacs; i++) {
	183	if (get_wcaps(codec, spec->out_pins[i]) & AC_WCAP_OUT_AMP)
	184	mutenid = spec->out_pins[i];
	185	else
	186	mutenid = spec->multiout.dac_nids[i];
	187	if (!prefix[i]) {
	188	err = add_mono_switch(codec, mutenid,
	189	"Center", 1);
	190	if (err < 0)
	191	return err;
	192	err = add_mono_switch(codec, mutenid,
	193	"LFE", 1);
	194	if (err < 0)
	195	return err;
	196	err = add_mono_volume(codec, spec->multiout.dac_nids[i],
	197	"Center", 1);
	198	if (err < 0)
	199	return err;
	200	err = add_mono_volume(codec, spec->multiout.dac_nids[i],
	201	"LFE", 1);
	202	if (err < 0)
	203	return err;
	204	} else {
	205	err = add_out_switch(codec, mutenid,
	206	prefix[i]);
	207	if (err < 0)
	208	return err;
	209	err = add_out_volume(codec, spec->multiout.dac_nids[i],
	210	prefix[i]);
	211	if (err < 0)
	212	return err;
	213	}
	214	}
	215	if (cfg->hp_outs) {
	216	if (get_wcaps(codec, cfg->hp_pins[0]) & AC_WCAP_OUT_AMP)
	217	mutenid = cfg->hp_pins[0];
	218	else
	219	mutenid = spec->multiout.dac_nids[i];
	220
	221	err = add_out_switch(codec, mutenid, "Headphone");
	222	if (err < 0)
	223	return err;
	224	if (spec->hp_dac) {
	225	err = add_out_volume(codec, spec->hp_dac, "Headphone");
	226	if (err < 0)
	227	return err;
	228	}
	229	}
	230	for (i = 0; i < spec->num_inputs; i++) {
	231	const char *label = spec->input_labels[i];
	232	if (get_wcaps(codec, spec->input_pins[i]) & AC_WCAP_IN_AMP)
	233	mutenid = spec->input_pins[i];
	234	else
	235	mutenid = spec->adcs[i];
	236	err = add_in_switch(codec, mutenid, label);
	237	if (err < 0)
	238	return err;
	239	err = add_in_volume(codec, spec->adcs[i], label);
	240	if (err < 0)
241	return err;
242	}
243
244	if (spec->dig_out) {
74b654c9 SW	245	err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out,
74b654c9 SW	246	spec->dig_out);
4e01f54b TI	247	if (err < 0)
	248	return err;
	249	err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
	250	if (err < 0)
	251	return err;
	252	spec->multiout.share_spdif = 1;
	253	}
	254	if (spec->dig_in) {
	255	err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
	256	if (err < 0)
	257	return err;
	258	err = add_in_volume(codec, spec->dig_in, "IEC958");
	259	}
	260	return 0;
	261	}
	262
	263	/*
	264	*/
728850a7	265	static const struct hda_pcm_stream ca0110_pcm_analog_playback = {
4e01f54b TI	266	.substreams = 1,
	267	.channels_min = 2,
	268	.channels_max = 8,
	269	.ops = {
	270	.open = ca0110_playback_pcm_open,
	271	.prepare = ca0110_playback_pcm_prepare,
	272	.cleanup = ca0110_playback_pcm_cleanup
	273	},
	274	};
	275
728850a7	276	static const struct hda_pcm_stream ca0110_pcm_analog_capture = {
4e01f54b TI	277	.substreams = 1,
	278	.channels_min = 2,
	279	.channels_max = 2,
	280	.ops = {
	281	.prepare = ca0110_capture_pcm_prepare,
	282	.cleanup = ca0110_capture_pcm_cleanup
	283	},
	284	};
	285
728850a7	286	static const struct hda_pcm_stream ca0110_pcm_digital_playback = {
4e01f54b TI	287	.substreams = 1,
	288	.channels_min = 2,
	289	.channels_max = 2,
	290	.ops = {
	291	.open = ca0110_dig_playback_pcm_open,
	292	.close = ca0110_dig_playback_pcm_close,
	293	.prepare = ca0110_dig_playback_pcm_prepare
	294	},
	295	};
	296
728850a7	297	static const struct hda_pcm_stream ca0110_pcm_digital_capture = {
4e01f54b TI	298	.substreams = 1,
	299	.channels_min = 2,
	300	.channels_max = 2,
	301	};
	302
	303	static int ca0110_build_pcms(struct hda_codec *codec)
	304	{
	305	struct ca0110_spec *spec = codec->spec;
	306	struct hda_pcm *info = spec->pcm_rec;
	307
	308	codec->pcm_info = info;
	309	codec->num_pcms = 0;
	310
	311	info->name = "CA0110 Analog";
	312	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0110_pcm_analog_playback;
	313	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
	314	info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
67667263	315	spec->multiout.max_channels;
4e01f54b TI	316	info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0110_pcm_analog_capture;
	317	info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs;
	318	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
	319	codec->num_pcms++;
	320
	321	if (!spec->dig_out && !spec->dig_in)
	322	return 0;
	323
	324	info++;
	325	info->name = "CA0110 Digital";
	326	info->pcm_type = HDA_PCM_TYPE_SPDIF;
	327	if (spec->dig_out) {
	328	info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
	329	ca0110_pcm_digital_playback;
	330	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
	331	}
	332	if (spec->dig_in) {
	333	info->stream[SNDRV_PCM_STREAM_CAPTURE] =
	334	ca0110_pcm_digital_capture;
	335	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
	336	}
	337	codec->num_pcms++;
	338
	339	return 0;
	340	}
	341
	342	static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
	343	{
	344	if (pin) {
cdd03ced	345	snd_hda_set_pin_ctl(codec, pin, PIN_HP);
4e01f54b TI	346	if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
	347	snd_hda_codec_write(codec, pin, 0,
	348	AC_VERB_SET_AMP_GAIN_MUTE,
	349	AMP_OUT_UNMUTE);
	350	}
	351	if (dac)
	352	snd_hda_codec_write(codec, dac, 0,
	353	AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
	354	}
	355
	356	static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
	357	{
	358	if (pin) {
4740860b TI	359	snd_hda_set_pin_ctl(codec, pin, PIN_IN \|
4740860b TI	360	snd_hda_get_default_vref(codec, pin));
4e01f54b TI	361	if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
	362	snd_hda_codec_write(codec, pin, 0,
	363	AC_VERB_SET_AMP_GAIN_MUTE,
	364	AMP_IN_UNMUTE(0));
	365	}
	366	if (adc)
	367	snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
	368	AMP_IN_UNMUTE(0));
	369	}
	370
	371	static int ca0110_init(struct hda_codec *codec)
	372	{
	373	struct ca0110_spec *spec = codec->spec;
	374	struct auto_pin_cfg *cfg = &spec->autocfg;
	375	int i;
	376
	377	for (i = 0; i < spec->multiout.num_dacs; i++)
	378	init_output(codec, spec->out_pins[i],
	379	spec->multiout.dac_nids[i]);
	380	init_output(codec, cfg->hp_pins[0], spec->hp_dac);
	381	init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
	382
	383	for (i = 0; i < spec->num_inputs; i++)
	384	init_input(codec, spec->input_pins[i], spec->adcs[i]);
	385	init_input(codec, cfg->dig_in_pin, spec->dig_in);
	386	return 0;
	387	}
	388
	389	static void ca0110_free(struct hda_codec *codec)
	390	{
	391	kfree(codec->spec);
	392	}
	393
728850a7	394	static const struct hda_codec_ops ca0110_patch_ops = {
4e01f54b TI	395	.build_controls = ca0110_build_controls,
	396	.build_pcms = ca0110_build_pcms,
	397	.init = ca0110_init,
	398	.free = ca0110_free,
	399	};
	400
	401
	402	static void parse_line_outs(struct hda_codec *codec)
	403	{
	404	struct ca0110_spec *spec = codec->spec;
	405	struct auto_pin_cfg *cfg = &spec->autocfg;
	406	int i, n;
	407	unsigned int def_conf;
	408	hda_nid_t nid;
	409
	410	n = 0;
	411	for (i = 0; i < cfg->line_outs; i++) {
	412	nid = cfg->line_out_pins[i];
7670dc41	413	def_conf = snd_hda_codec_get_pincfg(codec, nid);
4e01f54b TI	414	if (!def_conf)
	415	continue; /* invalid pin */
	416	if (snd_hda_get_connections(codec, nid, &spec->dacs[i], 1) != 1)
	417	continue;
	418	spec->out_pins[n++] = nid;
	419	}
	420	spec->multiout.dac_nids = spec->dacs;
	421	spec->multiout.num_dacs = n;
67667263	422	spec->multiout.max_channels = n * 2;
4e01f54b TI	423	}
	424
	425	static void parse_hp_out(struct hda_codec *codec)
	426	{
	427	struct ca0110_spec *spec = codec->spec;
	428	struct auto_pin_cfg *cfg = &spec->autocfg;
	429	int i;
	430	unsigned int def_conf;
	431	hda_nid_t nid, dac;
	432
	433	if (!cfg->hp_outs)
	434	return;
	435	nid = cfg->hp_pins[0];
7670dc41	436	def_conf = snd_hda_codec_get_pincfg(codec, nid);
4e01f54b TI	437	if (!def_conf) {
	438	cfg->hp_outs = 0;
	439	return;
	440	}
	441	if (snd_hda_get_connections(codec, nid, &dac, 1) != 1)
	442	return;
	443
	444	for (i = 0; i < cfg->line_outs; i++)
	445	if (dac == spec->dacs[i])
	446	break;
	447	if (i >= cfg->line_outs) {
	448	spec->hp_dac = dac;
	449	spec->multiout.hp_nid = dac;
	450	}
	451	}
	452
	453	static void parse_input(struct hda_codec *codec)
	454	{
	455	struct ca0110_spec *spec = codec->spec;
	456	struct auto_pin_cfg *cfg = &spec->autocfg;
	457	hda_nid_t nid, pin;
	458	int n, i, j;
	459
	460	n = 0;
	461	nid = codec->start_nid;
	462	for (i = 0; i < codec->num_nodes; i++, nid++) {
	463	unsigned int wcaps = get_wcaps(codec, nid);
a22d543a	464	unsigned int type = get_wcaps_type(wcaps);
4e01f54b TI	465	if (type != AC_WID_AUD_IN)
	466	continue;
	467	if (snd_hda_get_connections(codec, nid, &pin, 1) != 1)
	468	continue;
	469	if (pin == cfg->dig_in_pin) {
	470	spec->dig_in = nid;
	471	continue;
	472	}
fa4968a8 TI	473	for (j = 0; j < cfg->num_inputs; j++)
fa4968a8 TI	474	if (cfg->inputs[j].pin == pin)
4e01f54b	475	break;
fa4968a8	476	if (j >= cfg->num_inputs)
4e01f54b TI	477	continue;
4e01f54b TI	478	spec->input_pins[n] = pin;
201e06ff TI	479	snd_hda_get_pin_label(codec, pin, cfg,
	480	spec->input_labels[n],
	481	sizeof(spec->input_labels[n]), NULL);
4e01f54b TI	482	spec->adcs[n] = nid;
	483	n++;
	484	}
	485	spec->num_inputs = n;
	486	}
	487
	488	static void parse_digital(struct hda_codec *codec)
	489	{
	490	struct ca0110_spec *spec = codec->spec;
	491	struct auto_pin_cfg *cfg = &spec->autocfg;
	492
	493	if (cfg->dig_outs &&
	494	snd_hda_get_connections(codec, cfg->dig_out_pins[0],
	495	&spec->dig_out, 1) == 1)
24b55c69	496	spec->multiout.dig_out_nid = spec->dig_out;
4e01f54b TI	497	}
	498
	499	static int ca0110_parse_auto_config(struct hda_codec *codec)
	500	{
	501	struct ca0110_spec *spec = codec->spec;
	502	int err;
	503
	504	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
	505	if (err < 0)
	506	return err;
	507
	508	parse_line_outs(codec);
	509	parse_hp_out(codec);
	510	parse_digital(codec);
	511	parse_input(codec);
	512	return 0;
	513	}
	514
	515
1e168953	516	static int patch_ca0110(struct hda_codec *codec)
4e01f54b TI	517	{
	518	struct ca0110_spec *spec;
	519	int err;
	520
	521	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	522	if (!spec)
	523	return -ENOMEM;
	524	codec->spec = spec;
	525
	526	codec->bus->needs_damn_long_delay = 1;
	527
	528	err = ca0110_parse_auto_config(codec);
	529	if (err < 0)
	530	goto error;
	531
	532	codec->patch_ops = ca0110_patch_ops;
	533
	534	return 0;
	535
	536	error:
	537	kfree(codec->spec);
	538	codec->spec = NULL;
	539	return err;
	540	}
	541
	542
	543	/*
	544	* patch entries
	545	*/
728850a7	546	static const struct hda_codec_preset snd_hda_preset_ca0110[] = {
4e01f54b TI	547	{ .id = 0x1102000a, .name = "CA0110-IBG", .patch = patch_ca0110 },
	548	{ .id = 0x1102000b, .name = "CA0110-IBG", .patch = patch_ca0110 },
	549	{ .id = 0x1102000d, .name = "SB0880 X-Fi", .patch = patch_ca0110 },
	550	{} /* terminator */
	551	};
	552
	553	MODULE_ALIAS("snd-hda-codec-id:1102000a");
	554	MODULE_ALIAS("snd-hda-codec-id:1102000b");
	555	MODULE_ALIAS("snd-hda-codec-id:1102000d");
	556
	557	MODULE_LICENSE("GPL");
	558	MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec");
	559
	560	static struct hda_codec_preset_list ca0110_list = {
	561	.preset = snd_hda_preset_ca0110,
	562	.owner = THIS_MODULE,
	563	};
	564
	565	static int __init patch_ca0110_init(void)
	566	{
	567	return snd_hda_add_codec_preset(&ca0110_list);
	568	}
	569
	570	static void __exit patch_ca0110_exit(void)
	571	{
	572	snd_hda_delete_codec_preset(&ca0110_list);
	573	}
	574
	575	module_init(patch_ca0110_init)
	576	module_exit(patch_ca0110_exit)