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From:   Connor McAdams <conmanx360@gmail.com>
Cc:     o-takashi@sakamocchi.jp, Connor McAdams <conmanx360@gmail.com>,
        Jaroslav Kysela <perex@perex.cz>,
        Takashi Iwai <tiwai@suse.com>,
        =?UTF-8?q?J=C3=A9r=C3=A9my=20Lefaure?= 
        <jeremy.lefaure@lse.epita.fr>, alsa-devel@alsa-project.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH v4 13/13] ALSA: hda/ca0132: Add new control changes for SBZ + R3Di
Date:   Mon,  7 May 2018 22:31:21 -0400
Message-Id: <1525746683-18535-14-git-send-email-conmanx360@gmail.com>
In-Reply-To: <1525746683-18535-1-git-send-email-conmanx360@gmail.com>
References: <1525746683-18535-1-git-send-email-conmanx360@gmail.com>
To:     unlisted-recipients:; (no To-header on input)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

This patch adds new controls to set the effect levels on the R3Di and
SBZ. It also adds vmaster controls to control all surround sound
channels. So that Surround effect switch doesn't conflict with Surround
volume, FX: prefix added to all effect related switches.

Tested-by: Mariusz Ceier <mceier+kernel@gmail.com>
Signed-off-by: Connor McAdams <conmanx360@gmail.com>
---
 sound/pci/hda/patch_ca0132.c | 761 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 751 insertions(+), 10 deletions(-)

diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 12c4548..a9ca7ca 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -144,13 +144,26 @@ enum {
 	CRYSTAL_VOICE,
 	EFFECT_END_NID,
 	OUTPUT_SOURCE_ENUM,
-	INPUT_SOURCE_ENUM
+	INPUT_SOURCE_ENUM,
+	XBASS_XOVER,
+	EQ_PRESET_ENUM,
+	SMART_VOLUME_ENUM,
+	MIC_BOOST_ENUM
 #define EFFECTS_COUNT  (EFFECT_END_NID - EFFECT_START_NID)
 };
 
 /* Effects values size*/
 #define EFFECT_VALS_MAX_COUNT 12
 
+/*
+ * Default values for the effect slider controls, they are in order of their
+ * effect NID's. Surround, Crystalizer, Dialog Plus, Smart Volume, and then
+ * X-bass.
+ */
+static const unsigned int effect_slider_defaults[] = {67, 65, 50, 74, 50};
+/* Amount of effect level sliders for ca0132_alt controls. */
+#define EFFECT_LEVEL_SLIDERS 5
+
 /* Latency introduced by DSP blocks in milliseconds. */
 #define DSP_CAPTURE_INIT_LATENCY        0
 #define DSP_CRYSTAL_VOICE_LATENCY       124
@@ -494,6 +507,93 @@ static struct ct_voicefx_preset ca0132_voicefx_presets[] = {
 	}
 };
 
+/* ca0132 EQ presets, taken from Windows Sound Blaster Z Driver */
+
+#define EQ_PRESET_MAX_PARAM_COUNT 11
+
+struct ct_eq {
+	char *name;
+	hda_nid_t nid;
+	int mid;
+	int reqs[EQ_PRESET_MAX_PARAM_COUNT]; /*effect module request*/
+};
+
+struct ct_eq_preset {
+	char *name; /*preset name*/
+	unsigned int vals[EQ_PRESET_MAX_PARAM_COUNT];
+};
+
+static struct ct_eq ca0132_alt_eq_enum = {
+	.name = "FX: Equalizer Preset Switch",
+	.nid = EQ_PRESET_ENUM,
+	.mid = 0x96,
+	.reqs = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}
+};
+
+
+static struct ct_eq_preset ca0132_alt_eq_presets[] = {
+	{ .name = "Flat",
+	 .vals = { 0x00000000, 0x00000000, 0x00000000,
+		   0x00000000, 0x00000000, 0x00000000,
+		   0x00000000, 0x00000000, 0x00000000,
+		   0x00000000, 0x00000000	     }
+	},
+	{ .name = "Acoustic",
+	 .vals = { 0x00000000, 0x00000000, 0x3F8CCCCD,
+		   0x40000000, 0x00000000, 0x00000000,
+		   0x00000000, 0x00000000, 0x40000000,
+		   0x40000000, 0x40000000	     }
+	},
+	{ .name = "Classical",
+	 .vals = { 0x00000000, 0x00000000, 0x40C00000,
+		   0x40C00000, 0x40466666, 0x00000000,
+		   0x00000000, 0x00000000, 0x00000000,
+		   0x40466666, 0x40466666	     }
+	},
+	{ .name = "Country",
+	 .vals = { 0x00000000, 0xBF99999A, 0x00000000,
+		   0x3FA66666, 0x3FA66666, 0x3F8CCCCD,
+		   0x00000000, 0x00000000, 0x40000000,
+		   0x40466666, 0x40800000	     }
+	},
+	{ .name = "Dance",
+	 .vals = { 0x00000000, 0xBF99999A, 0x40000000,
+		   0x40466666, 0x40866666, 0xBF99999A,
+		   0xBF99999A, 0x00000000, 0x00000000,
+		   0x40800000, 0x40800000	     }
+	},
+	{ .name = "Jazz",
+	 .vals = { 0x00000000, 0x00000000, 0x00000000,
+		   0x3F8CCCCD, 0x40800000, 0x40800000,
+		   0x40800000, 0x00000000, 0x3F8CCCCD,
+		   0x40466666, 0x40466666	     }
+	},
+	{ .name = "New Age",
+	 .vals = { 0x00000000, 0x00000000, 0x40000000,
+		   0x40000000, 0x00000000, 0x00000000,
+		   0x00000000, 0x3F8CCCCD, 0x40000000,
+		   0x40000000, 0x40000000	     }
+	},
+	{ .name = "Pop",
+	 .vals = { 0x00000000, 0xBFCCCCCD, 0x00000000,
+		   0x40000000, 0x40000000, 0x00000000,
+		   0xBF99999A, 0xBF99999A, 0x00000000,
+		   0x40466666, 0x40C00000	     }
+	},
+	{ .name = "Rock",
+	 .vals = { 0x00000000, 0xBF99999A, 0xBF99999A,
+		   0x3F8CCCCD, 0x40000000, 0xBF99999A,
+		   0xBF99999A, 0x00000000, 0x00000000,
+		   0x40800000, 0x40800000	     }
+	},
+	{ .name = "Vocal",
+	 .vals = { 0x00000000, 0xC0000000, 0xBF99999A,
+		   0xBF99999A, 0x00000000, 0x40466666,
+		   0x40800000, 0x40466666, 0x00000000,
+		   0x00000000, 0x3F8CCCCD	     }
+	}
+};
+
 /* DSP command sequences for ca0132_alt_select_out */
 #define ALT_OUT_SET_MAX_COMMANDS 9 /* Max number of commands in sequence */
 struct ca0132_alt_out_set {
@@ -844,6 +944,14 @@ struct ca0132_spec {
 	/* ca0132_alt control related values */
 	unsigned char in_enum_val;
 	unsigned char out_enum_val;
+	unsigned char mic_boost_enum_val;
+	unsigned char smart_volume_setting;
+	long fx_ctl_val[EFFECT_LEVEL_SLIDERS];
+	long xbass_xover_freq;
+	long eq_preset_val;
+	unsigned int tlv[4];
+	struct hda_vmaster_mute_hook vmaster_mute;
+
 
 	struct hda_codec *codec;
 	struct delayed_work unsol_hp_work;
@@ -864,6 +972,13 @@ struct ca0132_spec {
 	 * surround sound support.
 	 */
 	bool use_alt_functions;
+
+	/*
+	 * Whether or not to use alt controls:	volume effect sliders, EQ
+	 * presets, smart volume presets, and new control names with FX prefix.
+	 * Renames PlayEnhancement and CrystalVoice too.
+	 */
+	bool use_alt_controls;
 };
 
 /*
@@ -3337,6 +3452,54 @@ static const unsigned int float_vol_db_lookup[] = {
 0x40C00000, 0x40E00000, 0x41000000, 0x41100000
 };
 
+/*
+ * This table counts from float 0 to 1 in increments of .01, which is
+ * useful for a few different sliders.
+ */
+static const unsigned int float_zero_to_one_lookup[] = {
+0x00000000, 0x3C23D70A, 0x3CA3D70A, 0x3CF5C28F, 0x3D23D70A, 0x3D4CCCCD,
+0x3D75C28F, 0x3D8F5C29, 0x3DA3D70A, 0x3DB851EC, 0x3DCCCCCD, 0x3DE147AE,
+0x3DF5C28F, 0x3E051EB8, 0x3E0F5C29, 0x3E19999A, 0x3E23D70A, 0x3E2E147B,
+0x3E3851EC, 0x3E428F5C, 0x3E4CCCCD, 0x3E570A3D, 0x3E6147AE, 0x3E6B851F,
+0x3E75C28F, 0x3E800000, 0x3E851EB8, 0x3E8A3D71, 0x3E8F5C29, 0x3E947AE1,
+0x3E99999A, 0x3E9EB852, 0x3EA3D70A, 0x3EA8F5C3, 0x3EAE147B, 0x3EB33333,
+0x3EB851EC, 0x3EBD70A4, 0x3EC28F5C, 0x3EC7AE14, 0x3ECCCCCD, 0x3ED1EB85,
+0x3ED70A3D, 0x3EDC28F6, 0x3EE147AE, 0x3EE66666, 0x3EEB851F, 0x3EF0A3D7,
+0x3EF5C28F, 0x3EFAE148, 0x3F000000, 0x3F028F5C, 0x3F051EB8, 0x3F07AE14,
+0x3F0A3D71, 0x3F0CCCCD, 0x3F0F5C29, 0x3F11EB85, 0x3F147AE1, 0x3F170A3D,
+0x3F19999A, 0x3F1C28F6, 0x3F1EB852, 0x3F2147AE, 0x3F23D70A, 0x3F266666,
+0x3F28F5C3, 0x3F2B851F, 0x3F2E147B, 0x3F30A3D7, 0x3F333333, 0x3F35C28F,
+0x3F3851EC, 0x3F3AE148, 0x3F3D70A4, 0x3F400000, 0x3F428F5C, 0x3F451EB8,
+0x3F47AE14, 0x3F4A3D71, 0x3F4CCCCD, 0x3F4F5C29, 0x3F51EB85, 0x3F547AE1,
+0x3F570A3D, 0x3F59999A, 0x3F5C28F6, 0x3F5EB852, 0x3F6147AE, 0x3F63D70A,
+0x3F666666, 0x3F68F5C3, 0x3F6B851F, 0x3F6E147B, 0x3F70A3D7, 0x3F733333,
+0x3F75C28F, 0x3F7851EC, 0x3F7AE148, 0x3F7D70A4, 0x3F800000
+};
+
+/*
+ * This table counts from float 10 to 1000, which is the range of the x-bass
+ * crossover slider in Windows.
+ */
+static const unsigned int float_xbass_xover_lookup[] = {
+0x41200000, 0x41A00000, 0x41F00000, 0x42200000, 0x42480000, 0x42700000,
+0x428C0000, 0x42A00000, 0x42B40000, 0x42C80000, 0x42DC0000, 0x42F00000,
+0x43020000, 0x430C0000, 0x43160000, 0x43200000, 0x432A0000, 0x43340000,
+0x433E0000, 0x43480000, 0x43520000, 0x435C0000, 0x43660000, 0x43700000,
+0x437A0000, 0x43820000, 0x43870000, 0x438C0000, 0x43910000, 0x43960000,
+0x439B0000, 0x43A00000, 0x43A50000, 0x43AA0000, 0x43AF0000, 0x43B40000,
+0x43B90000, 0x43BE0000, 0x43C30000, 0x43C80000, 0x43CD0000, 0x43D20000,
+0x43D70000, 0x43DC0000, 0x43E10000, 0x43E60000, 0x43EB0000, 0x43F00000,
+0x43F50000, 0x43FA0000, 0x43FF0000, 0x44020000, 0x44048000, 0x44070000,
+0x44098000, 0x440C0000, 0x440E8000, 0x44110000, 0x44138000, 0x44160000,
+0x44188000, 0x441B0000, 0x441D8000, 0x44200000, 0x44228000, 0x44250000,
+0x44278000, 0x442A0000, 0x442C8000, 0x442F0000, 0x44318000, 0x44340000,
+0x44368000, 0x44390000, 0x443B8000, 0x443E0000, 0x44408000, 0x44430000,
+0x44458000, 0x44480000, 0x444A8000, 0x444D0000, 0x444F8000, 0x44520000,
+0x44548000, 0x44570000, 0x44598000, 0x445C0000, 0x445E8000, 0x44610000,
+0x44638000, 0x44660000, 0x44688000, 0x446B0000, 0x446D8000, 0x44700000,
+0x44728000, 0x44750000, 0x44778000, 0x447A0000
+};
+
 /* The following are for tuning of products */
 #ifdef ENABLE_TUNING_CONTROLS
 
@@ -3934,6 +4097,10 @@ static void ca0132_unsol_hp_delayed(struct work_struct *work)
 static void ca0132_set_dmic(struct hda_codec *codec, int enable);
 static int ca0132_mic_boost_set(struct hda_codec *codec, long val);
 static int ca0132_effects_set(struct hda_codec *codec, hda_nid_t nid, long val);
+static void resume_mic1(struct hda_codec *codec, unsigned int oldval);
+static int stop_mic1(struct hda_codec *codec);
+static int ca0132_cvoice_switch_set(struct hda_codec *codec);
+static int ca0132_alt_mic_boost_set(struct hda_codec *codec, long val);
 
 /*
  * Select the active VIP source
@@ -4143,6 +4310,7 @@ static int ca0132_alt_select_in(struct hda_codec *codec)
 			chipio_write(codec, 0x18B098, 0x0000000C);
 			chipio_write(codec, 0x18B09C, 0x0000000C);
 		}
+		ca0132_alt_mic_boost_set(codec, spec->mic_boost_enum_val);
 		break;
 	case REAR_LINE_IN:
 		ca0132_mic_boost_set(codec, 0);
@@ -4201,6 +4369,7 @@ static int ca0132_alt_select_in(struct hda_codec *codec)
 			chipio_write(codec, 0x18B098, 0x0000000C);
 			chipio_write(codec, 0x18B09C, 0x000000CC);
 		}
+		ca0132_alt_mic_boost_set(codec, spec->mic_boost_enum_val);
 		break;
 	}
 	ca0132_cvoice_switch_set(codec);
@@ -4440,6 +4609,16 @@ static int ca0132_mic_boost_set(struct hda_codec *codec, long val)
 	return ret;
 }
 
+static int ca0132_alt_mic_boost_set(struct hda_codec *codec, long val)
+{
+	struct ca0132_spec *spec = codec->spec;
+	int ret = 0;
+
+	ret = snd_hda_codec_amp_update(codec, spec->input_pins[0], 0,
+				HDA_INPUT, 0, HDA_AMP_VOLMASK, val);
+	return ret;
+}
+
 static int ca0132_vnode_switch_set(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
@@ -4503,6 +4682,207 @@ static int ca0132_vnode_switch_set(struct snd_kcontrol *kcontrol,
 	return ret;
 }
 /* End of control change helpers. */
+/*
+ * Below I've added controls to mess with the effect levels, I've only enabled
+ * them on the Sound Blaster Z, but they would probably also work on the
+ * Chromebook. I figured they were probably tuned specifically for it, and left
+ * out for a reason.
+ */
+
+/* Sets DSP effect level from the sliders above the controls */
+static int ca0132_alt_slider_ctl_set(struct hda_codec *codec, hda_nid_t nid,
+			  const unsigned int *lookup, int idx)
+{
+	int i = 0;
+	unsigned int y;
+	/*
+	 * For X_BASS, req 2 is actually crossover freq instead of
+	 * effect level
+	 */
+	if (nid == X_BASS)
+		y = 2;
+	else
+		y = 1;
+
+	snd_hda_power_up(codec);
+	if (nid == XBASS_XOVER) {
+		for (i = 0; i < OUT_EFFECTS_COUNT; i++)
+			if (ca0132_effects[i].nid == X_BASS)
+				break;
+
+		dspio_set_param(codec, ca0132_effects[i].mid, 0x20,
+				ca0132_effects[i].reqs[1],
+				&(lookup[idx - 1]), sizeof(unsigned int));
+	} else {
+		/* Find the actual effect structure */
+		for (i = 0; i < OUT_EFFECTS_COUNT; i++)
+			if (nid == ca0132_effects[i].nid)
+				break;
+
+		dspio_set_param(codec, ca0132_effects[i].mid, 0x20,
+				ca0132_effects[i].reqs[y],
+				&(lookup[idx]), sizeof(unsigned int));
+	}
+
+	snd_hda_power_down(codec);
+
+	return 0;
+}
+
+static int ca0132_alt_xbass_xover_slider_ctl_get(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+	long *valp = ucontrol->value.integer.value;
+
+	*valp = spec->xbass_xover_freq;
+	return 0;
+}
+
+static int ca0132_alt_slider_ctl_get(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+	hda_nid_t nid = get_amp_nid(kcontrol);
+	long *valp = ucontrol->value.integer.value;
+	int idx = nid - OUT_EFFECT_START_NID;
+
+	*valp = spec->fx_ctl_val[idx];
+	return 0;
+}
+
+/*
+ * The X-bass crossover starts at 10hz, so the min is 1. The
+ * frequency is set in multiples of 10.
+ */
+static int ca0132_alt_xbass_xover_slider_info(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = 1;
+	uinfo->value.integer.min = 1;
+	uinfo->value.integer.max = 100;
+	uinfo->value.integer.step = 1;
+
+	return 0;
+}
+
+static int ca0132_alt_effect_slider_info(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_info *uinfo)
+{
+	int chs = get_amp_channels(kcontrol);
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = chs == 3 ? 2 : 1;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 100;
+	uinfo->value.integer.step = 1;
+
+	return 0;
+}
+
+static int ca0132_alt_xbass_xover_slider_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+	hda_nid_t nid = get_amp_nid(kcontrol);
+	long *valp = ucontrol->value.integer.value;
+	int idx;
+
+	/* any change? */
+	if (spec->xbass_xover_freq == *valp)
+		return 0;
+
+	spec->xbass_xover_freq = *valp;
+
+	idx = *valp;
+	ca0132_alt_slider_ctl_set(codec, nid, float_xbass_xover_lookup, idx);
+
+	return 0;
+}
+
+static int ca0132_alt_effect_slider_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+	hda_nid_t nid = get_amp_nid(kcontrol);
+	long *valp = ucontrol->value.integer.value;
+	int idx;
+
+	idx = nid - EFFECT_START_NID;
+	/* any change? */
+	if (spec->fx_ctl_val[idx] == *valp)
+		return 0;
+
+	spec->fx_ctl_val[idx] = *valp;
+
+	idx = *valp;
+	ca0132_alt_slider_ctl_set(codec, nid, float_zero_to_one_lookup, idx);
+
+	return 0;
+}
+
+
+/*
+ * Mic Boost Enum for alternative ca0132 codecs. I didn't like that the original
+ * only has off or full 30 dB, and didn't like making a volume slider that has
+ * traditional 0-100 in alsamixer that goes in big steps. I like enum better.
+ */
+#define MIC_BOOST_NUM_OF_STEPS 4
+#define MIC_BOOST_ENUM_MAX_STRLEN 10
+
+static int ca0132_alt_mic_boost_info(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_info *uinfo)
+{
+	char *sfx = "dB";
+	char namestr[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	uinfo->value.enumerated.items = MIC_BOOST_NUM_OF_STEPS;
+	if (uinfo->value.enumerated.item >= MIC_BOOST_NUM_OF_STEPS)
+		uinfo->value.enumerated.item = MIC_BOOST_NUM_OF_STEPS - 1;
+	sprintf(namestr, "%d %s", (uinfo->value.enumerated.item * 10), sfx);
+	strcpy(uinfo->value.enumerated.name, namestr);
+	return 0;
+}
+
+static int ca0132_alt_mic_boost_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+
+	ucontrol->value.enumerated.item[0] = spec->mic_boost_enum_val;
+	return 0;
+}
+
+static int ca0132_alt_mic_boost_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+	int sel = ucontrol->value.enumerated.item[0];
+	unsigned int items = MIC_BOOST_NUM_OF_STEPS;
+
+	if (sel >= items)
+		return 0;
+
+	codec_dbg(codec, "ca0132_alt_mic_boost: boost=%d\n",
+		    sel);
+
+	spec->mic_boost_enum_val = sel;
+
+	if (spec->in_enum_val != REAR_LINE_IN)
+		ca0132_alt_mic_boost_set(codec, spec->mic_boost_enum_val);
+
+	return 1;
+}
+
 
 /*
  * Input Select Control for alternative ca0132 codecs. This exists because
@@ -4602,6 +4982,135 @@ static int ca0132_alt_output_select_put(struct snd_kcontrol *kcontrol,
 	return 1;
 }
 
+/*
+ * Smart Volume output setting control. Three different settings, Normal,
+ * which takes the value from the smart volume slider. The two others, loud
+ * and night, disregard the slider value and have uneditable values.
+ */
+#define NUM_OF_SVM_SETTINGS 3
+static const char *out_svm_set_enum_str[3] = {"Normal", "Loud", "Night" };
+
+static int ca0132_alt_svm_setting_info(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	uinfo->value.enumerated.items = NUM_OF_SVM_SETTINGS;
+	if (uinfo->value.enumerated.item >= NUM_OF_SVM_SETTINGS)
+		uinfo->value.enumerated.item = NUM_OF_SVM_SETTINGS - 1;
+	strcpy(uinfo->value.enumerated.name,
+			out_svm_set_enum_str[uinfo->value.enumerated.item]);
+	return 0;
+}
+
+static int ca0132_alt_svm_setting_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+
+	ucontrol->value.enumerated.item[0] = spec->smart_volume_setting;
+	return 0;
+}
+
+static int ca0132_alt_svm_setting_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+	int sel = ucontrol->value.enumerated.item[0];
+	unsigned int items = NUM_OF_SVM_SETTINGS;
+	unsigned int idx = SMART_VOLUME - EFFECT_START_NID;
+	unsigned int tmp;
+
+	if (sel >= items)
+		return 0;
+
+	codec_dbg(codec, "ca0132_alt_svm_setting: sel=%d, preset=%s\n",
+		    sel, out_svm_set_enum_str[sel]);
+
+	spec->smart_volume_setting = sel;
+
+	switch (sel) {
+	case 0:
+		tmp = FLOAT_ZERO;
+		break;
+	case 1:
+		tmp = FLOAT_ONE;
+		break;
+	case 2:
+		tmp = FLOAT_TWO;
+		break;
+	default:
+		tmp = FLOAT_ZERO;
+		break;
+	}
+	/* Req 2 is the Smart Volume Setting req. */
+	dspio_set_uint_param(codec, ca0132_effects[idx].mid,
+			ca0132_effects[idx].reqs[2], tmp);
+	return 1;
+}
+
+/* Sound Blaster Z EQ preset controls */
+static int ca0132_alt_eq_preset_info(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_info *uinfo)
+{
+	unsigned int items = sizeof(ca0132_alt_eq_presets)
+				/ sizeof(struct ct_eq_preset);
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	uinfo->value.enumerated.items = items;
+	if (uinfo->value.enumerated.item >= items)
+		uinfo->value.enumerated.item = items - 1;
+	strcpy(uinfo->value.enumerated.name,
+		ca0132_alt_eq_presets[uinfo->value.enumerated.item].name);
+	return 0;
+}
+
+static int ca0132_alt_eq_preset_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+
+	ucontrol->value.enumerated.item[0] = spec->eq_preset_val;
+	return 0;
+}
+
+static int ca0132_alt_eq_preset_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ca0132_spec *spec = codec->spec;
+	int i, err = 0;
+	int sel = ucontrol->value.enumerated.item[0];
+	unsigned int items = sizeof(ca0132_alt_eq_presets)
+				/ sizeof(struct ct_eq_preset);
+
+	if (sel >= items)
+		return 0;
+
+	codec_dbg(codec, "%s: sel=%d, preset=%s\n", __func__, sel,
+			ca0132_alt_eq_presets[sel].name);
+	/*
+	 * Idx 0 is default.
+	 * Default needs to qualify with CrystalVoice state.
+	 */
+	for (i = 0; i < EQ_PRESET_MAX_PARAM_COUNT; i++) {
+		err = dspio_set_uint_param(codec, ca0132_alt_eq_enum.mid,
+				ca0132_alt_eq_enum.reqs[i],
+				ca0132_alt_eq_presets[sel].vals[i]);
+		if (err < 0)
+			break;
+	}
+
+	if (err >= 0)
+		spec->eq_preset_val = sel;
+
+	return 1;
+}
+
 static int ca0132_voicefx_info(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_info *uinfo)
 {
@@ -4991,14 +5500,61 @@ static int ca0132_volume_tlv(struct snd_kcontrol *kcontrol, int op_flag,
 	return err;
 }
 
+/* Add volume slider control for effect level */
+static int ca0132_alt_add_effect_slider(struct hda_codec *codec, hda_nid_t nid,
+					const char *pfx, int dir)
+{
+	char *fx = "FX:";
+	char namestr[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	int type = dir ? HDA_INPUT : HDA_OUTPUT;
+	struct snd_kcontrol_new knew =
+		HDA_CODEC_VOLUME_MONO(namestr, nid, 1, 0, type);
+
+	sprintf(namestr, "%s %s %s Volume", fx, pfx, dirstr[dir]);
+
+	knew.tlv.c = 0;
+	knew.tlv.p = 0;
+
+	switch (nid) {
+	case XBASS_XOVER:
+		knew.info = ca0132_alt_xbass_xover_slider_info;
+		knew.get = ca0132_alt_xbass_xover_slider_ctl_get;
+		knew.put = ca0132_alt_xbass_xover_slider_put;
+		break;
+	default:
+		knew.info = ca0132_alt_effect_slider_info;
+		knew.get = ca0132_alt_slider_ctl_get;
+		knew.put = ca0132_alt_effect_slider_put;
+		knew.private_value =
+			HDA_COMPOSE_AMP_VAL(nid, 1, 0, type);
+		break;
+	}
+
+	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
+}
+
+/*
+ * Added FX: prefix for the alternative codecs, because otherwise the surround
+ * effect would conflict with the Surround sound volume control. Also seems more
+ * clear as to what the switches do. Left alone for others.
+ */
 static int add_fx_switch(struct hda_codec *codec, hda_nid_t nid,
 			 const char *pfx, int dir)
 {
+	struct ca0132_spec *spec = codec->spec;
+	char *fx = "FX:";
 	char namestr[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
 	int type = dir ? HDA_INPUT : HDA_OUTPUT;
 	struct snd_kcontrol_new knew =
 		CA0132_CODEC_MUTE_MONO(namestr, nid, 1, type);
-	sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
+	/* If using alt_controls, add FX: prefix. But, don't add FX:
+	 * prefix to OutFX or InFX enable controls.
+	 */
+	if ((spec->use_alt_controls) && (nid <= IN_EFFECT_END_NID))
+		sprintf(namestr, "%s %s %s Switch", fx, pfx, dirstr[dir]);
+	else
+		sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
+
 	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 }
 
@@ -5013,6 +5569,37 @@ static int add_voicefx(struct hda_codec *codec)
 	return snd_hda_ctl_add(codec, VOICEFX, snd_ctl_new1(&knew, codec));
 }
 
+/* Create the EQ Preset control */
+static int add_ca0132_alt_eq_presets(struct hda_codec *codec)
+{
+	struct snd_kcontrol_new knew =
+		HDA_CODEC_MUTE_MONO(ca0132_alt_eq_enum.name,
+				    EQ_PRESET_ENUM, 1, 0, HDA_OUTPUT);
+	knew.info = ca0132_alt_eq_preset_info;
+	knew.get = ca0132_alt_eq_preset_get;
+	knew.put = ca0132_alt_eq_preset_put;
+	return snd_hda_ctl_add(codec, EQ_PRESET_ENUM,
+				snd_ctl_new1(&knew, codec));
+}
+
+/*
+ * Add enumerated control for the three different settings of the smart volume
+ * output effect. Normal just uses the slider value, and loud and night are
+ * their own things that ignore that value.
+ */
+static int ca0132_alt_add_svm_enum(struct hda_codec *codec)
+{
+	struct snd_kcontrol_new knew =
+		HDA_CODEC_MUTE_MONO("FX: Smart Volume Setting",
+				    SMART_VOLUME_ENUM, 1, 0, HDA_OUTPUT);
+	knew.info = ca0132_alt_svm_setting_info;
+	knew.get = ca0132_alt_svm_setting_get;
+	knew.put = ca0132_alt_svm_setting_put;
+	return snd_hda_ctl_add(codec, SMART_VOLUME_ENUM,
+				snd_ctl_new1(&knew, codec));
+
+}
+
 /*
  * Create an Output Select enumerated control for codecs with surround
  * out capabilities.
@@ -5047,6 +5634,72 @@ static int ca0132_alt_add_input_enum(struct hda_codec *codec)
 }
 
 /*
+ * Add mic boost enumerated control. Switches through 0dB to 30dB. This adds
+ * more control than the original mic boost, which is either full 30dB or off.
+ */
+static int ca0132_alt_add_mic_boost_enum(struct hda_codec *codec)
+{
+	struct snd_kcontrol_new knew =
+		HDA_CODEC_MUTE_MONO("Mic Boost Capture Switch",
+				    MIC_BOOST_ENUM, 1, 0, HDA_INPUT);
+	knew.info = ca0132_alt_mic_boost_info;
+	knew.get = ca0132_alt_mic_boost_get;
+	knew.put = ca0132_alt_mic_boost_put;
+	return snd_hda_ctl_add(codec, MIC_BOOST_ENUM,
+				snd_ctl_new1(&knew, codec));
+
+}
+
+/*
+ * Need to create slave controls for the alternate codecs that have surround
+ * capabilities.
+ */
+static const char * const ca0132_alt_slave_pfxs[] = {
+	"Front", "Surround", "Center", "LFE", NULL,
+};
+
+/*
+ * Also need special channel map, because the default one is incorrect.
+ * I think this has to do with the pin for rear surround being 0x11,
+ * and the center/lfe being 0x10. Usually the pin order is the opposite.
+ */
+const struct snd_pcm_chmap_elem ca0132_alt_chmaps[] = {
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR } },
+	{ .channels = 4,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR,
+		   SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ .channels = 6,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR,
+		   SNDRV_CHMAP_FC, SNDRV_CHMAP_LFE,
+		   SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ }
+};
+
+/* Add the correct chmap for streams with 6 channels. */
+static void ca0132_alt_add_chmap_ctls(struct hda_codec *codec)
+{
+	int err = 0;
+	struct hda_pcm *pcm;
+
+	list_for_each_entry(pcm, &codec->pcm_list_head, list) {
+		struct hda_pcm_stream *hinfo =
+			&pcm->stream[SNDRV_PCM_STREAM_PLAYBACK];
+		struct snd_pcm_chmap *chmap;
+		const struct snd_pcm_chmap_elem *elem;
+
+		elem = ca0132_alt_chmaps;
+		if (hinfo->channels_max == 6) {
+			err = snd_pcm_add_chmap_ctls(pcm->pcm,
+					SNDRV_PCM_STREAM_PLAYBACK,
+					elem, hinfo->channels_max, 0, &chmap);
+			if (err < 0)
+				codec_dbg(codec, "snd_pcm_add_chmap_ctls failed!");
+		}
+	}
+}
+
+/*
  * When changing Node IDs for Mixer Controls below, make sure to update
  * Node IDs in ca0132_config() as well.
  */
@@ -5080,6 +5733,12 @@ static struct snd_kcontrol_new ca0132_mixer[] = {
 static struct snd_kcontrol_new sbz_mixer[] = {
 	CA0132_ALT_CODEC_VOL("Front Playback Volume", 0x02, HDA_OUTPUT),
 	CA0132_CODEC_MUTE("Front Playback Switch", VNID_SPK, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("Surround Playback Volume", 0x04, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x03, 1, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x03, 1, 0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x03, 2, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x03, 2, 0, HDA_OUTPUT),
 	CA0132_ALT_CODEC_VOL("Capture Volume", 0x07, HDA_INPUT),
 	CA0132_CODEC_MUTE("Capture Switch", VNID_MIC, HDA_INPUT),
 	HDA_CODEC_VOLUME("What U Hear Capture Volume", 0x0a, 0, HDA_INPUT),
@@ -5096,6 +5755,12 @@ static struct snd_kcontrol_new sbz_mixer[] = {
 static struct snd_kcontrol_new r3di_mixer[] = {
 	CA0132_ALT_CODEC_VOL("Front Playback Volume", 0x02, HDA_OUTPUT),
 	CA0132_CODEC_MUTE("Front Playback Switch", VNID_SPK, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("Surround Playback Volume", 0x04, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x03, 1, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x03, 1, 0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x03, 2, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x03, 2, 0, HDA_OUTPUT),
 	CA0132_CODEC_VOL("Capture Volume", VNID_MIC, HDA_INPUT),
 	CA0132_CODEC_MUTE("Capture Switch", VNID_MIC, HDA_INPUT),
 	HDA_CODEC_VOLUME("What U Hear Capture Volume", 0x0a, 0, HDA_INPUT),
@@ -5108,7 +5773,7 @@ static struct snd_kcontrol_new r3di_mixer[] = {
 static int ca0132_build_controls(struct hda_codec *codec)
 {
 	struct ca0132_spec *spec = codec->spec;
-	int i, num_fx;
+	int i, num_fx, num_sliders;
 	int err = 0;
 
 	/* Add Mixer controls */
@@ -5117,27 +5782,82 @@ static int ca0132_build_controls(struct hda_codec *codec)
 		if (err < 0)
 			return err;
 	}
+	/* Setup vmaster with surround slaves for desktop ca0132 devices */
+	if (spec->use_alt_functions) {
+		snd_hda_set_vmaster_tlv(codec, spec->dacs[0], HDA_OUTPUT,
+					spec->tlv);
+		snd_hda_add_vmaster(codec, "Master Playback Volume",
+					spec->tlv, ca0132_alt_slave_pfxs,
+					"Playback Volume");
+		err = __snd_hda_add_vmaster(codec, "Master Playback Switch",
+					    NULL, ca0132_alt_slave_pfxs,
+					    "Playback Switch",
+					    true, &spec->vmaster_mute.sw_kctl);
+
+	}
 
 	/* Add in and out effects controls.
 	 * VoiceFX, PE and CrystalVoice are added separately.
 	 */
 	num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT;
 	for (i = 0; i < num_fx; i++) {
+		/* SBZ breaks if Echo Cancellation is used */
+		if (spec->quirk == QUIRK_SBZ) {
+			if (i == (ECHO_CANCELLATION - IN_EFFECT_START_NID +
+						OUT_EFFECTS_COUNT))
+				continue;
+		}
+
 		err = add_fx_switch(codec, ca0132_effects[i].nid,
 				    ca0132_effects[i].name,
 				    ca0132_effects[i].direct);
 		if (err < 0)
 			return err;
 	}
+	/*
+	 * If codec has use_alt_controls set to true, add effect level sliders,
+	 * EQ presets, and Smart Volume presets. Also, change names to add FX
+	 * prefix, and change PlayEnhancement and CrystalVoice to match.
+	 */
+	if (spec->use_alt_controls) {
+		ca0132_alt_add_svm_enum(codec);
+		add_ca0132_alt_eq_presets(codec);
+		err = add_fx_switch(codec, PLAY_ENHANCEMENT,
+					"Enable OutFX", 0);
+		if (err < 0)
+			return err;
 
-	err = add_fx_switch(codec, PLAY_ENHANCEMENT, "PlayEnhancement", 0);
-	if (err < 0)
-		return err;
+		err = add_fx_switch(codec, CRYSTAL_VOICE,
+					"Enable InFX", 1);
+		if (err < 0)
+			return err;
 
-	err = add_fx_switch(codec, CRYSTAL_VOICE, "CrystalVoice", 1);
-	if (err < 0)
-		return err;
+		num_sliders = OUT_EFFECTS_COUNT - 1;
+		for (i = 0; i < num_sliders; i++) {
+			err = ca0132_alt_add_effect_slider(codec,
+					    ca0132_effects[i].nid,
+					    ca0132_effects[i].name,
+					    ca0132_effects[i].direct);
+			if (err < 0)
+				return err;
+		}
+
+		err = ca0132_alt_add_effect_slider(codec, XBASS_XOVER,
+					"X-Bass Crossover", EFX_DIR_OUT);
+
+		if (err < 0)
+			return err;
+	} else {
+		err = add_fx_switch(codec, PLAY_ENHANCEMENT,
+					"PlayEnhancement", 0);
+		if (err < 0)
+			return err;
 
+		err = add_fx_switch(codec, CRYSTAL_VOICE,
+					"CrystalVoice", 1);
+		if (err < 0)
+			return err;
+	}
 	add_voicefx(codec);
 
 	/*
@@ -5148,6 +5868,7 @@ static int ca0132_build_controls(struct hda_codec *codec)
 	if (spec->use_alt_functions) {
 		ca0132_alt_add_output_enum(codec);
 		ca0132_alt_add_input_enum(codec);
+		ca0132_alt_add_mic_boost_enum(codec);
 	}
 #ifdef ENABLE_TUNING_CONTROLS
 	add_tuning_ctls(codec);
@@ -5173,6 +5894,10 @@ static int ca0132_build_controls(struct hda_codec *codec)
 		if (err < 0)
 			return err;
 	}
+
+	if (spec->use_alt_functions)
+		ca0132_alt_add_chmap_ctls(codec);
+
 	return 0;
 }
 
@@ -5227,6 +5952,11 @@ static int ca0132_build_pcms(struct hda_codec *codec)
 	info = snd_hda_codec_pcm_new(codec, "CA0132 Analog");
 	if (!info)
 		return -ENOMEM;
+	if (spec->use_alt_functions) {
+		info->own_chmap = true;
+		info->stream[SNDRV_PCM_STREAM_PLAYBACK].chmap
+			= ca0132_alt_chmaps;
+	}
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0132_pcm_analog_playback;
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
@@ -6115,6 +6845,15 @@ static void ca0132_init_chip(struct hda_codec *codec)
 		on = (unsigned int)ca0132_effects[i].reqs[0];
 		spec->effects_switch[i] = on ? 1 : 0;
 	}
+	/*
+	 * Sets defaults for the effect slider controls, only for alternative
+	 * ca0132 codecs. Also sets x-bass crossover frequency to 80hz.
+	 */
+	if (spec->use_alt_controls) {
+		spec->xbass_xover_freq = 8;
+		for (i = 0; i < EFFECT_LEVEL_SLIDERS; i++)
+			spec->fx_ctl_val[i] = effect_slider_defaults[i];
+	}
 
 	spec->voicefx_val = 0;
 	spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID] = 1;
@@ -6834,13 +7573,15 @@ static int patch_ca0132(struct hda_codec *codec)
 		break;
 	}
 
-	/* Setup whether or not to use alt functions */
+	/* Setup whether or not to use alt functions/controls */
 	switch (spec->quirk) {
 	case QUIRK_SBZ:
 	case QUIRK_R3DI:
+		spec->use_alt_controls = true;
 		spec->use_alt_functions = true;
 		break;
 	default:
+		spec->use_alt_controls = false;
 		spec->use_alt_functions = false;
 		break;
 	}
-- 
2.7.4