1 files changed, 621 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c
new file mode 100644
index 00000000000..b7cc8e4bffb
--- /dev/null
+++ b/sound/pci/hda/patch_cmedia.c
@@ -0,0 +1,621 @@
+/*
+ * Universal Interface for Intel High Definition Audio Codec
+ *
+ * HD audio interface patch for C-Media CMI9880
+ *
+ * Copyright (c) 2004 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 <sound/driver.h>
+#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"
+
+
+/* board config type */
+enum {
+	CMI_MINIMAL,	/* back 3-jack */
+	CMI_MIN_FP,	/* back 3-jack + front-panel 2-jack */
+	CMI_FULL,	/* back 6-jack + front-panel 2-jack */
+	CMI_FULL_DIG,	/* back 6-jack + front-panel 2-jack + digital I/O */
+	CMI_ALLOUT,	/* back 5-jack + front-panel 2-jack + digital out */
+};
+
+struct cmi_spec {
+	int board_config;
+	unsigned int surr_switch: 1;	/* switchable line,mic */
+	unsigned int no_line_in: 1;	/* no line-in (5-jack) */
+	unsigned int front_panel: 1;	/* has front-panel 2-jack */
+
+	/* playback */
+	struct hda_multi_out multiout;
+
+	/* capture */
+	hda_nid_t *adc_nids;
+	hda_nid_t dig_in_nid;
+
+	/* capture source */
+	const struct hda_input_mux *input_mux;
+	unsigned int cur_mux[2];
+
+	/* channel mode */
+	unsigned int num_ch_modes;
+	unsigned int cur_ch_mode;
+	const struct cmi_channel_mode *channel_modes;
+
+	struct hda_pcm pcm_rec[2];	/* PCM information */
+};
+
+/*
+ * input MUX
+ */
+static int cmi_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct cmi_spec *spec = codec->spec;
+	return snd_hda_input_mux_info(spec->input_mux, uinfo);
+}
+
+static int cmi_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct cmi_spec *spec = codec->spec;
+	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
+
+	ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
+	return 0;
+}
+
+static int cmi_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct cmi_spec *spec = codec->spec;
+	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
+
+	return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
+				     spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
+}
+
+/*
+ * shared line-in, mic for surrounds
+ */
+
+/* 3-stack / 2 channel */
+static struct hda_verb cmi9880_ch2_init[] = {
+	/* set line-in PIN for input */
+	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
+	/* set mic PIN for input, also enable vref */
+	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
+	/* route front PCM (DAC1) to HP */
+	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
+	{}
+};
+
+/* 3-stack / 6 channel */
+static struct hda_verb cmi9880_ch6_init[] = {
+	/* set line-in PIN for output */
+	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
+	/* set mic PIN for output */
+	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
+	/* route front PCM (DAC1) to HP */
+	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
+	{}
+};
+
+/* 3-stack+front / 8 channel */
+static struct hda_verb cmi9880_ch8_init[] = {
+	/* set line-in PIN for output */
+	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
+	/* set mic PIN for output */
+	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
+	/* route rear-surround PCM (DAC4) to HP */
+	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
+	{}
+};
+
+struct cmi_channel_mode {
+	unsigned int channels;
+	const struct hda_verb *sequence;
+};
+
+static struct cmi_channel_mode cmi9880_channel_modes[3] = {
+	{ 2, cmi9880_ch2_init },
+	{ 6, cmi9880_ch6_init },
+	{ 8, cmi9880_ch8_init },
+};
+
+static int cmi_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct cmi_spec *spec = codec->spec;
+
+	snd_assert(spec->channel_modes, return -EINVAL);
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	uinfo->value.enumerated.items = spec->num_ch_modes;
+	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
+	sprintf(uinfo->value.enumerated.name, "%dch",
+		spec->channel_modes[uinfo->value.enumerated.item].channels);
+	return 0;
+}
+
+static int cmi_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct cmi_spec *spec = codec->spec;
+
+	ucontrol->value.enumerated.item[0] = spec->cur_ch_mode;
+	return 0;
+}
+
+static int cmi_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct cmi_spec *spec = codec->spec;
+
+	snd_assert(spec->channel_modes, return -EINVAL);
+	if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes)
+		ucontrol->value.enumerated.item[0] = spec->num_ch_modes;
+	if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode &&
+	    ! codec->in_resume)
+		return 0;
+
+	spec->cur_ch_mode = ucontrol->value.enumerated.item[0];
+	snd_hda_sequence_write(codec, spec->channel_modes[spec->cur_ch_mode].sequence);
+	spec->multiout.max_channels = spec->channel_modes[spec->cur_ch_mode].channels;
+	return 1;
+}
+
+/*
+ */
+static snd_kcontrol_new_t cmi9880_basic_mixer[] = {
+	/* CMI9880 has no playback volumes! */
+	HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
+	HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
+	HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
+	HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		/* The multiple "Capture Source" controls confuse alsamixer
+		 * So call somewhat different..
+		 * FIXME: the controls appear in the "playback" view!
+		 */
+		/* .name = "Capture Source", */
+		.name = "Input Source",
+		.count = 2,
+		.info = cmi_mux_enum_info,
+		.get = cmi_mux_enum_get,
+		.put = cmi_mux_enum_put,
+	},
+	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
+	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
+	HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
+	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
+	HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT),
+	{ } /* end */
+};
+
+/*
+ * shared I/O pins
+ */
+static snd_kcontrol_new_t cmi9880_ch_mode_mixer[] = {
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Channel Mode",
+		.info = cmi_ch_mode_info,
+		.get = cmi_ch_mode_get,
+		.put = cmi_ch_mode_put,
+	},
+	{ } /* end */
+};
+
+/* AUD-in selections:
+ * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
+ */
+static struct hda_input_mux cmi9880_basic_mux = {
+	.num_items = 4,
+	.items = {
+		{ "Front Mic", 0x5 },
+		{ "Rear Mic", 0x2 },
+		{ "Line", 0x1 },
+		{ "CD", 0x7 },
+	}
+};
+
+static struct hda_input_mux cmi9880_no_line_mux = {
+	.num_items = 3,
+	.items = {
+		{ "Front Mic", 0x5 },
+		{ "Rear Mic", 0x2 },
+		{ "CD", 0x7 },
+	}
+};
+
+/* front, rear, clfe, rear_surr */
+static hda_nid_t cmi9880_dac_nids[4] = {
+	0x03, 0x04, 0x05, 0x06
+};
+/* ADC0, ADC1 */
+static hda_nid_t cmi9880_adc_nids[2] = {
+	0x08, 0x09
+};
+
+#define CMI_DIG_OUT_NID	0x07
+#define CMI_DIG_IN_NID	0x0a
+
+/*
+ */
+static struct hda_verb cmi9880_basic_init[] = {
+	/* port-D for line out (rear panel) */
+	{ 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* port-E for HP out (front panel) */
+	{ 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* route front PCM to HP */
+	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
+	/* port-A for surround (rear panel) */
+	{ 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* port-G for CLFE (rear panel) */
+	{ 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* port-H for side (rear panel) */
+	{ 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* port-C for line-in (rear panel) */
+	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
+	/* port-B for mic-in (rear panel) with vref */
+	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
+	/* port-F for mic-in (front panel) with vref */
+	{ 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
+	/* CD-in */
+	{ 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
+	/* route front mic to ADC1/2 */
+	{ 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
+	{ 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
+	{} /* terminator */
+};
+
+static struct hda_verb cmi9880_allout_init[] = {
+	/* port-D for line out (rear panel) */
+	{ 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* port-E for HP out (front panel) */
+	{ 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* route front PCM to HP */
+	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
+	/* port-A for side (rear panel) */
+	{ 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* port-G for CLFE (rear panel) */
+	{ 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* port-C for surround (rear panel) */
+	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
+	/* port-B for mic-in (rear panel) with vref */
+	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
+	/* port-F for mic-in (front panel) with vref */
+	{ 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
+	/* CD-in */
+	{ 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
+	/* route front mic to ADC1/2 */
+	{ 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
+	{ 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
+	{} /* terminator */
+};
+
+/*
+ */
+static int cmi9880_build_controls(struct hda_codec *codec)
+{
+	struct cmi_spec *spec = codec->spec;
+	int err;
+
+	err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
+	if (err < 0)
+		return err;
+	if (spec->surr_switch) {
+		err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
+		if (err < 0)
+			return err;
+	}
+	if (spec->multiout.dig_out_nid) {
+		err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
+		if (err < 0)
+			return err;
+	}
+	if (spec->dig_in_nid) {
+		err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
+		if (err < 0)
+			return err;
+	}
+	return 0;
+}
+
+static int cmi9880_init(struct hda_codec *codec)
+{
+	struct cmi_spec *spec = codec->spec;
+	if (spec->board_config == CMI_ALLOUT)
+		snd_hda_sequence_write(codec, cmi9880_allout_init);
+	else
+		snd_hda_sequence_write(codec, cmi9880_basic_init);
+	return 0;
+}
+
+#ifdef CONFIG_PM
+/*
+ * resume
+ */
+static int cmi9880_resume(struct hda_codec *codec)
+{
+	struct cmi_spec *spec = codec->spec;
+
+	cmi9880_init(codec);
+	snd_hda_resume_ctls(codec, cmi9880_basic_mixer);
+	if (spec->surr_switch)
+		snd_hda_resume_ctls(codec, cmi9880_ch_mode_mixer);
+	if (spec->multiout.dig_out_nid)
+		snd_hda_resume_spdif_out(codec);
+	if (spec->dig_in_nid)
+		snd_hda_resume_spdif_in(codec);
+
+	return 0;
+}
+#endif
+
+/*
+ * Analog playback callbacks
+ */
+static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
+				     struct hda_codec *codec,
+				     snd_pcm_substream_t *substream)
+{
+	struct cmi_spec *spec = codec->spec;
+	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
+}
+
+static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
+					struct hda_codec *codec,
+					unsigned int stream_tag,
+					unsigned int format,
+					snd_pcm_substream_t *substream)
+{
+	struct cmi_spec *spec = codec->spec;
+	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
+						format, substream);
+}
+
+static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
+				       struct hda_codec *codec,
+				       snd_pcm_substream_t *substream)
+{
+	struct cmi_spec *spec = codec->spec;
+	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
+}
+
+/*
+ * Digital out
+ */
+static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
+					 struct hda_codec *codec,
+					 snd_pcm_substream_t *substream)
+{
+	struct cmi_spec *spec = codec->spec;
+	return snd_hda_multi_out_dig_open(codec, &spec->multiout);
+}
+
+static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
+					  struct hda_codec *codec,
+					  snd_pcm_substream_t *substream)
+{
+	struct cmi_spec *spec = codec->spec;
+	return snd_hda_multi_out_dig_close(codec, &spec->multiout);
+}
+
+/*
+ * Analog capture
+ */
+static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+				      struct hda_codec *codec,
+				      unsigned int stream_tag,
+				      unsigned int format,
+				      snd_pcm_substream_t *substream)
+{
+	struct cmi_spec *spec = codec->spec;
+
+	snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
+				   stream_tag, 0, format);
+	return 0;
+}
+
+static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+				      struct hda_codec *codec,
+				      snd_pcm_substream_t *substream)
+{
+	struct cmi_spec *spec = codec->spec;
+
+	snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
+	return 0;
+}
+
+
+/*
+ */
+static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
+	.substreams = 1,
+	.channels_min = 2,
+	.channels_max = 8,
+	.nid = 0x03, /* NID to query formats and rates */
+	.ops = {
+		.open = cmi9880_playback_pcm_open,
+		.prepare = cmi9880_playback_pcm_prepare,
+		.cleanup = cmi9880_playback_pcm_cleanup
+	},
+};
+
+static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
+	.substreams = 2,
+	.channels_min = 2,
+	.channels_max = 2,
+	.nid = 0x08, /* NID to query formats and rates */
+	.ops = {
+		.prepare = cmi9880_capture_pcm_prepare,
+		.cleanup = cmi9880_capture_pcm_cleanup
+	},
+};
+
+static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
+	.substreams = 1,
+	.channels_min = 2,
+	.channels_max = 2,
+	/* NID is set in cmi9880_build_pcms */
+	.ops = {
+		.open = cmi9880_dig_playback_pcm_open,
+		.close = cmi9880_dig_playback_pcm_close
+	},
+};
+
+static struct hda_pcm_stream cmi9880_pcm_digital_capture = {
+	.substreams = 1,
+	.channels_min = 2,
+	.channels_max = 2,
+	/* NID is set in cmi9880_build_pcms */
+};
+
+static int cmi9880_build_pcms(struct hda_codec *codec)
+{
+	struct cmi_spec *spec = codec->spec;
+	struct hda_pcm *info = spec->pcm_rec;
+
+	codec->num_pcms = 1;
+	codec->pcm_info = info;
+
+	info->name = "CMI9880";
+	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
+	info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
+
+	if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
+		codec->num_pcms++;
+		info++;
+		info->name = "CMI9880 Digital";
+		if (spec->multiout.dig_out_nid) {
+			info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
+			info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
+		}
+		if (spec->dig_in_nid) {
+			info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
+			info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
+		}
+	}
+
+	return 0;
+}
+
+static void cmi9880_free(struct hda_codec *codec)
+{
+	kfree(codec->spec);
+}
+
+/*
+ */
+
+static struct hda_board_config cmi9880_cfg_tbl[] = {
+	{ .modelname = "minimal", .config = CMI_MINIMAL },
+	{ .modelname = "min_fp", .config = CMI_MIN_FP },
+	{ .modelname = "full", .config = CMI_FULL },
+	{ .modelname = "full_dig", .config = CMI_FULL_DIG },
+	{ .modelname = "allout", .config = CMI_ALLOUT },
+	{} /* terminator */
+};
+
+static struct hda_codec_ops cmi9880_patch_ops = {
+	.build_controls = cmi9880_build_controls,
+	.build_pcms = cmi9880_build_pcms,
+	.init = cmi9880_init,
+	.free = cmi9880_free,
+#ifdef CONFIG_PM
+	.resume = cmi9880_resume,
+#endif
+};
+
+static int patch_cmi9880(struct hda_codec *codec)
+{
+	struct cmi_spec *spec;
+
+	spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+	if (spec == NULL)
+		return -ENOMEM;
+
+	codec->spec = spec;
+	spec->board_config = snd_hda_check_board_config(codec, cmi9880_cfg_tbl);
+	if (spec->board_config < 0) {
+		snd_printd(KERN_INFO "hda_codec: Unknown model for CMI9880\n");
+		spec->board_config = CMI_FULL_DIG; /* try everything */
+	}
+
+	switch (spec->board_config) {
+	case CMI_MINIMAL:
+	case CMI_MIN_FP:
+		spec->surr_switch = 1;
+		if (spec->board_config == CMI_MINIMAL)
+			spec->num_ch_modes = 2;
+		else {
+			spec->front_panel = 1;
+			spec->num_ch_modes = 3;
+		}
+		spec->channel_modes = cmi9880_channel_modes;
+		spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
+		spec->input_mux = &cmi9880_basic_mux;
+		break;
+	case CMI_FULL:
+	case CMI_FULL_DIG:
+		spec->front_panel = 1;
+		spec->multiout.max_channels = 8;
+		spec->input_mux = &cmi9880_basic_mux;
+		if (spec->board_config == CMI_FULL_DIG) {
+			spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
+			spec->dig_in_nid = CMI_DIG_IN_NID;
+		}
+		break;
+	case CMI_ALLOUT:
+		spec->front_panel = 1;
+		spec->multiout.max_channels = 8;
+		spec->no_line_in = 1;
+		spec->input_mux = &cmi9880_no_line_mux;
+		spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
+		break;
+	}
+
+	spec->multiout.num_dacs = 4;
+	spec->multiout.dac_nids = cmi9880_dac_nids;
+
+	spec->adc_nids = cmi9880_adc_nids;
+
+	codec->patch_ops = cmi9880_patch_ops;
+
+	return 0;
+}
+
+/*
+ * patch entries
+ */
+struct hda_codec_preset snd_hda_preset_cmedia[] = {
+	{ .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
+ 	{ .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
+	{} /* terminator */
+};