Commit 4e01f54b authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Add Creative CA0110-IBG support 



Added the support for Creative SB X-Fi boards with UAA (HD-audio) mode.
In the HD-audio mode, no multiple streams are supported by just it
behaves like a normal HD-audio device.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent d523b0c8

sound/pci/hda/Kconfig

+13 −0
Original line number Diff line number Diff line
@@ -139,6 +139,19 @@ config SND_HDA_CODEC_CONEXANT 
	  snd-hda-codec-conexant.

	  This module is automatically loaded at probing.



config SND_HDA_CODEC_CA0110

	bool "Build Creative CA0110-IBG codec support"

	depends on SND_HDA_INTEL

	default y

	help

	  Say Y here to include Creative CA0110-IBG codec support in

	  snd-hda-intel driver, found on some Creative X-Fi cards.



	  When the HD-audio driver is built as a module, the codec

	  support code is also built as another module,

	  snd-hda-codec-ca0110.

	  This module is automatically loaded at probing.



config SND_HDA_CODEC_CMEDIA

	bool "Build C-Media HD-audio codec support"

	default y

sound/pci/hda/Makefile

+4 −0
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ snd-hda-codec-analog-objs := patch_analog.o 
snd-hda-codec-idt-objs :=	patch_sigmatel.o

snd-hda-codec-si3054-objs :=	patch_si3054.o

snd-hda-codec-atihdmi-objs :=	patch_atihdmi.o

snd-hda-codec-ca0110-objs :=	patch_ca0110.o

snd-hda-codec-conexant-objs :=	patch_conexant.o

snd-hda-codec-via-objs :=	patch_via.o

snd-hda-codec-nvhdmi-objs :=	patch_nvhdmi.o
@@ -40,6 +41,9 @@ endif 
ifdef CONFIG_SND_HDA_CODEC_ATIHDMI

obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-atihdmi.o

endif

ifdef CONFIG_SND_HDA_CODEC_CA0110

obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-ca0110.o

endif

ifdef CONFIG_SND_HDA_CODEC_CONEXANT

obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-conexant.o

endif

sound/pci/hda/hda_codec.c

+1 −0
Original line number Diff line number Diff line
@@ -48,6 +48,7 @@ static struct hda_vendor_id hda_vendor_ids[] = { 
	{ 0x1095, "Silicon Image" },

	{ 0x10de, "Nvidia" },

	{ 0x10ec, "Realtek" },

	{ 0x1102, "Creative" },

	{ 0x1106, "VIA" },

	{ 0x111d, "IDT" },

	{ 0x11c1, "LSI" },

sound/pci/hda/hda_intel.c

+5 −0
Original line number Diff line number Diff line
@@ -2513,6 +2513,11 @@ static struct pci_device_id azx_ids[] = { 
	{ PCI_DEVICE(0x10de, 0x0d97), .driver_data = AZX_DRIVER_NVIDIA },

	/* Teradici */

	{ PCI_DEVICE(0x6549, 0x1200), .driver_data = AZX_DRIVER_TERA },

	/* Creative X-Fi (CA0110-IBG) */

	{ PCI_DEVICE(PCI_VENDOR_ID_CREATIVE, PCI_ANY_ID),

	  .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,

	  .class_mask = 0xffffff,

	  .driver_data = AZX_DRIVER_GENERIC },

	/* AMD Generic, PCI class code and Vendor ID for HD Audio */

	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_ANY_ID),

	  .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,

sound/pci/hda/patch_ca0110.c

0 → 100644
+574 −0
Original line number Diff line number Diff line 
/*

 * 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, 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, 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.num_dacs * 2;

	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_read(codec, nid, 0,

					      AC_VERB_GET_CONFIG_DEFAULT, 0);

		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;

}



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_read(codec, nid, 0,

				      AC_VERB_GET_CONFIG_DEFAULT, 0);

	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 = (wcaps & AC_WCAP_TYPE) >>

			AC_WCAP_TYPE_SHIFT;

		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 < AUTO_PIN_LAST; j++)

			if (cfg->input_pins[j] == pin)

				break;

		if (j >= AUTO_PIN_LAST)

			continue;

		spec->input_pins[n] = pin;

		spec->input_labels[n] = auto_pin_cfg_labels[j];

		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 = cfg->dig_out_pins[0];

}



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;

}





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)