[net-next-2.6.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 <sound/core.h>
#include "hda_codec.h"
#include "hda_local.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;
	const char *input_labels[AUTO_PIN_LAST];
	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 char *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 char *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);
		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 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 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 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 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_codec_write(codec, pin, 0,
				    AC_VERB_SET_PIN_WIDGET_CONTROL, 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_codec_write(codec, pin, 0,
				    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80);
		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 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;
		spec->input_labels[n] = hda_get_input_pin_label(codec, pin, 1);
		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 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>
	25	#include <sound/core.h>
	26	#include "hda_codec.h"
	27	#include "hda_local.h"
	28
	29	/*
	30	*/
	31
	32	struct ca0110_spec {
	33	struct auto_pin_cfg autocfg;
	34	struct hda_multi_out multiout;
	35	hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
	36	hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
	37	hda_nid_t hp_dac;
	38	hda_nid_t input_pins[AUTO_PIN_LAST];
	39	hda_nid_t adcs[AUTO_PIN_LAST];
	40	hda_nid_t dig_out;
	41	hda_nid_t dig_in;
	42	unsigned int num_inputs;
	43	const char *input_labels[AUTO_PIN_LAST];
	44	struct hda_pcm pcm_rec[2]; /* PCM information */
	45	};
	46
	47	/*
	48	* PCM callbacks
	49	*/
	50	static int ca0110_playback_pcm_open(struct hda_pcm_stream *hinfo,
	51	struct hda_codec *codec,
	52	struct snd_pcm_substream *substream)
	53	{
	54	struct ca0110_spec *spec = codec->spec;
	55	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
	56	hinfo);
	57	}
	58
	59	static int ca0110_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
	60	struct hda_codec *codec,
	61	unsigned int stream_tag,
	62	unsigned int format,
	63	struct snd_pcm_substream *substream)
	64	{
65	struct ca0110_spec *spec = codec->spec;
66	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
67	stream_tag, format, substream);
68	}
69
70	static int ca0110_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
71	struct hda_codec *codec,
72	struct snd_pcm_substream *substream)
73	{
74	struct ca0110_spec *spec = codec->spec;
75	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
76	}
77
78	/*
79	* Digital out
80	*/
81	static int ca0110_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
82	struct hda_codec *codec,
83	struct snd_pcm_substream *substream)
84	{
85	struct ca0110_spec *spec = codec->spec;
86	return snd_hda_multi_out_dig_open(codec, &spec->multiout);
87	}
88
89	static int ca0110_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
90	struct hda_codec *codec,
91	struct snd_pcm_substream *substream)
92	{
93	struct ca0110_spec *spec = codec->spec;
94	return snd_hda_multi_out_dig_close(codec, &spec->multiout);
95	}
96
97	static int ca0110_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
98	struct hda_codec *codec,
99	unsigned int stream_tag,
100	unsigned int format,
101	struct snd_pcm_substream *substream)
102	{
103	struct ca0110_spec *spec = codec->spec;
104	return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
105	format, substream);
106	}
107
108	/*
109	* Analog capture
110	*/
111	static int ca0110_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
112	struct hda_codec *codec,
113	unsigned int stream_tag,
114	unsigned int format,
115	struct snd_pcm_substream *substream)
116	{
117	struct ca0110_spec *spec = codec->spec;
118
119	snd_hda_codec_setup_stream(codec, spec->adcs[substream->number],
120	stream_tag, 0, format);
121	return 0;
122	}
123
124	static int ca0110_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
125	struct hda_codec *codec,
126	struct snd_pcm_substream *substream)
127	{
128	struct ca0110_spec *spec = codec->spec;
129
130	snd_hda_codec_cleanup_stream(codec, spec->adcs[substream->number]);
131	return 0;
132	}
133
134	/*
135	*/
136
137	static char *dirstr[2] = { "Playback", "Capture" };
138
139	static int _add_switch(struct hda_codec codec, hda_nid_t nid, const char pfx,
140	int chan, int dir)
141	{
142	char namestr[44];
143	int type = dir ? HDA_INPUT : HDA_OUTPUT;
144	struct snd_kcontrol_new knew =
145	HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
146	sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
3911a4c1	147	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
4e01f54b TI	148	}
	149
	150	static int _add_volume(struct hda_codec codec, hda_nid_t nid, const char pfx,
	151	int chan, int dir)
	152	{
	153	char namestr[44];
	154	int type = dir ? HDA_INPUT : HDA_OUTPUT;
	155	struct snd_kcontrol_new knew =
	156	HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
	157	sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
3911a4c1	158	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
4e01f54b TI	159	}
	160
	161	#define add_out_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 0)
	162	#define add_out_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 0)
	163	#define add_in_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 1)
	164	#define add_in_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 1)
	165	#define add_mono_switch(codec, nid, pfx, chan) \
	166	_add_switch(codec, nid, pfx, chan, 0)
	167	#define add_mono_volume(codec, nid, pfx, chan) \
	168	_add_volume(codec, nid, pfx, chan, 0)
	169
	170	static int ca0110_build_controls(struct hda_codec *codec)
	171	{
	172	struct ca0110_spec *spec = codec->spec;
	173	struct auto_pin_cfg *cfg = &spec->autocfg;
	174	static char *prefix[AUTO_CFG_MAX_OUTS] = {
	175	"Front", "Surround", NULL, "Side", "Multi"
	176	};
	177	hda_nid_t mutenid;
	178	int i, err;
	179
	180	for (i = 0; i < spec->multiout.num_dacs; i++) {
	181	if (get_wcaps(codec, spec->out_pins[i]) & AC_WCAP_OUT_AMP)
	182	mutenid = spec->out_pins[i];
	183	else
	184	mutenid = spec->multiout.dac_nids[i];
	185	if (!prefix[i]) {
	186	err = add_mono_switch(codec, mutenid,
	187	"Center", 1);
	188	if (err < 0)
	189	return err;
	190	err = add_mono_switch(codec, mutenid,
	191	"LFE", 1);
	192	if (err < 0)
	193	return err;
	194	err = add_mono_volume(codec, spec->multiout.dac_nids[i],
	195	"Center", 1);
	196	if (err < 0)
	197	return err;
	198	err = add_mono_volume(codec, spec->multiout.dac_nids[i],
	199	"LFE", 1);
	200	if (err < 0)
	201	return err;
	202	} else {
	203	err = add_out_switch(codec, mutenid,
	204	prefix[i]);
	205	if (err < 0)
	206	return err;
	207	err = add_out_volume(codec, spec->multiout.dac_nids[i],
	208	prefix[i]);
	209	if (err < 0)
	210	return err;
	211	}
	212	}
	213	if (cfg->hp_outs) {
	214	if (get_wcaps(codec, cfg->hp_pins[0]) & AC_WCAP_OUT_AMP)
	215	mutenid = cfg->hp_pins[0];
	216	else
	217	mutenid = spec->multiout.dac_nids[i];
	218
	219	err = add_out_switch(codec, mutenid, "Headphone");
	220	if (err < 0)
	221	return err;
	222	if (spec->hp_dac) {
223	err = add_out_volume(codec, spec->hp_dac, "Headphone");
224	if (err < 0)
225	return err;
226	}
227	}
228	for (i = 0; i < spec->num_inputs; i++) {
229	const char *label = spec->input_labels[i];
230	if (get_wcaps(codec, spec->input_pins[i]) & AC_WCAP_IN_AMP)
231	mutenid = spec->input_pins[i];
232	else
233	mutenid = spec->adcs[i];
234	err = add_in_switch(codec, mutenid, label);
235	if (err < 0)
236	return err;
237	err = add_in_volume(codec, spec->adcs[i], label);
238	if (err < 0)
239	return err;
240	}
241
242	if (spec->dig_out) {
243	err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out);
244	if (err < 0)
245	return err;
246	err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
247	if (err < 0)
248	return err;
249	spec->multiout.share_spdif = 1;
250	}
251	if (spec->dig_in) {
252	err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
253	if (err < 0)
254	return err;
255	err = add_in_volume(codec, spec->dig_in, "IEC958");
256	}
257	return 0;
258	}
259
260	/*
261	*/
262	static struct hda_pcm_stream ca0110_pcm_analog_playback = {
263	.substreams = 1,
264	.channels_min = 2,
265	.channels_max = 8,
266	.ops = {
267	.open = ca0110_playback_pcm_open,
268	.prepare = ca0110_playback_pcm_prepare,
269	.cleanup = ca0110_playback_pcm_cleanup
270	},
271	};
272
273	static struct hda_pcm_stream ca0110_pcm_analog_capture = {
274	.substreams = 1,
275	.channels_min = 2,
276	.channels_max = 2,
277	.ops = {
278	.prepare = ca0110_capture_pcm_prepare,
279	.cleanup = ca0110_capture_pcm_cleanup
280	},
281	};
282
283	static struct hda_pcm_stream ca0110_pcm_digital_playback = {
284	.substreams = 1,
285	.channels_min = 2,
286	.channels_max = 2,
287	.ops = {
288	.open = ca0110_dig_playback_pcm_open,
289	.close = ca0110_dig_playback_pcm_close,
290	.prepare = ca0110_dig_playback_pcm_prepare
291	},
292	};
293
294	static struct hda_pcm_stream ca0110_pcm_digital_capture = {
295	.substreams = 1,
296	.channels_min = 2,
297	.channels_max = 2,
298	};
299
300	static int ca0110_build_pcms(struct hda_codec *codec)
301	{
302	struct ca0110_spec *spec = codec->spec;
303	struct hda_pcm *info = spec->pcm_rec;
304
305	codec->pcm_info = info;
306	codec->num_pcms = 0;
307
308	info->name = "CA0110 Analog";
309	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0110_pcm_analog_playback;
310	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
311	info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
67667263	312	spec->multiout.max_channels;
4e01f54b TI	313	info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0110_pcm_analog_capture;
	314	info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs;
	315	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
	316	codec->num_pcms++;
	317
	318	if (!spec->dig_out && !spec->dig_in)
	319	return 0;
	320
	321	info++;
	322	info->name = "CA0110 Digital";
	323	info->pcm_type = HDA_PCM_TYPE_SPDIF;
	324	if (spec->dig_out) {
	325	info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
	326	ca0110_pcm_digital_playback;
	327	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
	328	}
	329	if (spec->dig_in) {
	330	info->stream[SNDRV_PCM_STREAM_CAPTURE] =
	331	ca0110_pcm_digital_capture;
	332	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
	333	}
	334	codec->num_pcms++;
	335
	336	return 0;
	337	}
	338
	339	static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
	340	{
	341	if (pin) {
	342	snd_hda_codec_write(codec, pin, 0,
	343	AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
	344	if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
	345	snd_hda_codec_write(codec, pin, 0,
	346	AC_VERB_SET_AMP_GAIN_MUTE,
	347	AMP_OUT_UNMUTE);
	348	}
	349	if (dac)
	350	snd_hda_codec_write(codec, dac, 0,
	351	AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
	352	}
	353
	354	static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
	355	{
	356	if (pin) {
	357	snd_hda_codec_write(codec, pin, 0,
	358	AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80);
	359	if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
	360	snd_hda_codec_write(codec, pin, 0,
	361	AC_VERB_SET_AMP_GAIN_MUTE,
	362	AMP_IN_UNMUTE(0));
	363	}
	364	if (adc)
	365	snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
	366	AMP_IN_UNMUTE(0));
	367	}
	368
	369	static int ca0110_init(struct hda_codec *codec)
	370	{
	371	struct ca0110_spec *spec = codec->spec;
	372	struct auto_pin_cfg *cfg = &spec->autocfg;
	373	int i;
	374
	375	for (i = 0; i < spec->multiout.num_dacs; i++)
	376	init_output(codec, spec->out_pins[i],
377	spec->multiout.dac_nids[i]);
378	init_output(codec, cfg->hp_pins[0], spec->hp_dac);
379	init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
380
381	for (i = 0; i < spec->num_inputs; i++)
382	init_input(codec, spec->input_pins[i], spec->adcs[i]);
383	init_input(codec, cfg->dig_in_pin, spec->dig_in);
384	return 0;
385	}
386
387	static void ca0110_free(struct hda_codec *codec)
388	{
389	kfree(codec->spec);
390	}
391
392	static struct hda_codec_ops ca0110_patch_ops = {
393	.build_controls = ca0110_build_controls,
394	.build_pcms = ca0110_build_pcms,
395	.init = ca0110_init,
396	.free = ca0110_free,
397	};
398
399
400	static void parse_line_outs(struct hda_codec *codec)
401	{
402	struct ca0110_spec *spec = codec->spec;
403	struct auto_pin_cfg *cfg = &spec->autocfg;
404	int i, n;
405	unsigned int def_conf;
406	hda_nid_t nid;
407
408	n = 0;
409	for (i = 0; i < cfg->line_outs; i++) {
410	nid = cfg->line_out_pins[i];
7670dc41	411	def_conf = snd_hda_codec_get_pincfg(codec, nid);
4e01f54b TI	412	if (!def_conf)
	413	continue; /* invalid pin */
	414	if (snd_hda_get_connections(codec, nid, &spec->dacs[i], 1) != 1)
	415	continue;
	416	spec->out_pins[n++] = nid;
	417	}
	418	spec->multiout.dac_nids = spec->dacs;
	419	spec->multiout.num_dacs = n;
67667263	420	spec->multiout.max_channels = n * 2;
4e01f54b TI	421	}
	422
	423	static void parse_hp_out(struct hda_codec *codec)
	424	{
	425	struct ca0110_spec *spec = codec->spec;
	426	struct auto_pin_cfg *cfg = &spec->autocfg;
	427	int i;
	428	unsigned int def_conf;
	429	hda_nid_t nid, dac;
	430
	431	if (!cfg->hp_outs)
	432	return;
	433	nid = cfg->hp_pins[0];
7670dc41	434	def_conf = snd_hda_codec_get_pincfg(codec, nid);
4e01f54b TI	435	if (!def_conf) {
	436	cfg->hp_outs = 0;
	437	return;
	438	}
	439	if (snd_hda_get_connections(codec, nid, &dac, 1) != 1)
	440	return;
	441
	442	for (i = 0; i < cfg->line_outs; i++)
	443	if (dac == spec->dacs[i])
	444	break;
	445	if (i >= cfg->line_outs) {
	446	spec->hp_dac = dac;
	447	spec->multiout.hp_nid = dac;
	448	}
	449	}
	450
	451	static void parse_input(struct hda_codec *codec)
	452	{
	453	struct ca0110_spec *spec = codec->spec;
	454	struct auto_pin_cfg *cfg = &spec->autocfg;
	455	hda_nid_t nid, pin;
	456	int n, i, j;
	457
	458	n = 0;
	459	nid = codec->start_nid;
	460	for (i = 0; i < codec->num_nodes; i++, nid++) {
	461	unsigned int wcaps = get_wcaps(codec, nid);
a22d543a	462	unsigned int type = get_wcaps_type(wcaps);
4e01f54b TI	463	if (type != AC_WID_AUD_IN)
	464	continue;
	465	if (snd_hda_get_connections(codec, nid, &pin, 1) != 1)
	466	continue;
	467	if (pin == cfg->dig_in_pin) {
	468	spec->dig_in = nid;
	469	continue;
	470	}
fa4968a8 TI	471	for (j = 0; j < cfg->num_inputs; j++)
fa4968a8 TI	472	if (cfg->inputs[j].pin == pin)
4e01f54b	473	break;
fa4968a8	474	if (j >= cfg->num_inputs)
4e01f54b TI	475	continue;
4e01f54b TI	476	spec->input_pins[n] = pin;
10a20af7	477	spec->input_labels[n] = hda_get_input_pin_label(codec, pin, 1);
4e01f54b TI	478	spec->adcs[n] = nid;
	479	n++;
	480	}
	481	spec->num_inputs = n;
	482	}
	483
	484	static void parse_digital(struct hda_codec *codec)
	485	{
	486	struct ca0110_spec *spec = codec->spec;
	487	struct auto_pin_cfg *cfg = &spec->autocfg;
	488
	489	if (cfg->dig_outs &&
	490	snd_hda_get_connections(codec, cfg->dig_out_pins[0],
	491	&spec->dig_out, 1) == 1)
24b55c69	492	spec->multiout.dig_out_nid = spec->dig_out;
4e01f54b TI	493	}
	494
	495	static int ca0110_parse_auto_config(struct hda_codec *codec)
	496	{
	497	struct ca0110_spec *spec = codec->spec;
	498	int err;
	499
	500	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
	501	if (err < 0)
	502	return err;
	503
	504	parse_line_outs(codec);
	505	parse_hp_out(codec);
	506	parse_digital(codec);
	507	parse_input(codec);
	508	return 0;
	509	}
	510
	511
1e168953	512	static int patch_ca0110(struct hda_codec *codec)
4e01f54b TI	513	{
	514	struct ca0110_spec *spec;
	515	int err;
	516
	517	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	518	if (!spec)
	519	return -ENOMEM;
	520	codec->spec = spec;
	521
	522	codec->bus->needs_damn_long_delay = 1;
	523
	524	err = ca0110_parse_auto_config(codec);
	525	if (err < 0)
	526	goto error;
	527
	528	codec->patch_ops = ca0110_patch_ops;
	529
	530	return 0;
	531
	532	error:
	533	kfree(codec->spec);
	534	codec->spec = NULL;
	535	return err;
	536	}
	537
	538
	539	/*
	540	* patch entries
	541	*/
	542	static struct hda_codec_preset snd_hda_preset_ca0110[] = {
	543	{ .id = 0x1102000a, .name = "CA0110-IBG", .patch = patch_ca0110 },
	544	{ .id = 0x1102000b, .name = "CA0110-IBG", .patch = patch_ca0110 },
	545	{ .id = 0x1102000d, .name = "SB0880 X-Fi", .patch = patch_ca0110 },
	546	{} /* terminator */
	547	};
	548
	549	MODULE_ALIAS("snd-hda-codec-id:1102000a");
	550	MODULE_ALIAS("snd-hda-codec-id:1102000b");
	551	MODULE_ALIAS("snd-hda-codec-id:1102000d");
	552
	553	MODULE_LICENSE("GPL");
	554	MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec");
	555
	556	static struct hda_codec_preset_list ca0110_list = {
	557	.preset = snd_hda_preset_ca0110,
	558	.owner = THIS_MODULE,
	559	};
	560
	561	static int __init patch_ca0110_init(void)
	562	{
	563	return snd_hda_add_codec_preset(&ca0110_list);
	564	}
	565
	566	static void __exit patch_ca0110_exit(void)
	567	{
	568	snd_hda_delete_codec_preset(&ca0110_list);
	569	}
	570
	571	module_init(patch_ca0110_init)
	572	module_exit(patch_ca0110_exit)