diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index 33082c9..95c0e54 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -40,6 +40,7 @@
 #include <sound/control.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
+#include <media/wm8775.h>
 
 #include "cx88.h"
 #include "cx88-reg.h"
@@ -587,26 +588,47 @@ static int snd_cx88_volume_put(struct snd_kcontrol *kcontrol,
 	int left, right, v, b;
 	int changed = 0;
 	u32 old;
+	struct v4l2_control client_ctl;
+
+	/* Pass volume & balance onto any WM8775 */
+	if ( value->value.integer.value[0] >= value->value.integer.value[1]) {
+		v = value->value.integer.value[0] << 10;
+		b = value->value.integer.value[0] ?
+			(0x8000 * value->value.integer.value[1]) / value->value.integer.value[0] :
+			0x8000;
+	} else {
+		v = value->value.integer.value[1] << 10;
+		b = value->value.integer.value[1] ?
+		0xffff - (0x8000 * value->value.integer.value[0]) / value->value.integer.value[1] :
+		0x8000;
+	}
+	client_ctl.value = v;
+	client_ctl.id = V4L2_CID_AUDIO_VOLUME;
+	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+
+	client_ctl.value = b;
+	client_ctl.id = V4L2_CID_AUDIO_BALANCE;
+	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
 
 	left = value->value.integer.value[0] & 0x3f;
 	right = value->value.integer.value[1] & 0x3f;
 	b = right - left;
 	if (b < 0) {
-	    v = 0x3f - left;
-	    b = (-b) | 0x40;
+		v = 0x3f - left;
+		b = (-b) | 0x40;
 	} else {
-	    v = 0x3f - right;
+		v = 0x3f - right;
 	}
 	/* Do we really know this will always be called with IRQs on? */
 	spin_lock_irq(&chip->reg_lock);
 	old = cx_read(AUD_VOL_CTL);
 	if (v != (old & 0x3f)) {
-	    cx_write(AUD_VOL_CTL, (old & ~0x3f) | v);
-	    changed = 1;
+		cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, (old & ~0x3f) | v);
+		changed = 1;
 	}
-	if (cx_read(AUD_BAL_CTL) != b) {
-	    cx_write(AUD_BAL_CTL, b);
-	    changed = 1;
+	if ((cx_read(AUD_BAL_CTL) & 0x7f) != b) {
+		cx_write(AUD_BAL_CTL, b);
+		changed = 1;
 	}
 	spin_unlock_irq(&chip->reg_lock);
 
@@ -619,7 +641,7 @@ static struct snd_kcontrol_new snd_cx88_volume = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
 		  SNDRV_CTL_ELEM_ACCESS_TLV_READ,
-	.name = "Playback Volume",
+	.name = "Analog-TV Volume",
 	.info = snd_cx88_volume_info,
 	.get = snd_cx88_volume_get,
 	.put = snd_cx88_volume_put,
@@ -650,7 +672,14 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
 	vol = cx_read(AUD_VOL_CTL);
 	if (value->value.integer.value[0] != !(vol & bit)) {
 		vol ^= bit;
-		cx_write(AUD_VOL_CTL, vol);
+        	cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, vol);
+		/* Pass mute onto any WM8775 */
+	        if ( (1<<6) == bit) {
+			struct v4l2_control client_ctl;
+			client_ctl.value = 0 == value->value.integer.value[0];
+			client_ctl.id = V4L2_CID_AUDIO_MUTE;
+			call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+		}
 		ret = 1;
 	}
 	spin_unlock_irq(&chip->reg_lock);
@@ -659,7 +688,7 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
 
 static struct snd_kcontrol_new snd_cx88_dac_switch = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.name = "Playback Switch",
+	.name = "Audio-Out Switch",
 	.info = snd_ctl_boolean_mono_info,
 	.get = snd_cx88_switch_get,
 	.put = snd_cx88_switch_put,
@@ -668,13 +697,49 @@ static struct snd_kcontrol_new snd_cx88_dac_switch = {
 
 static struct snd_kcontrol_new snd_cx88_source_switch = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.name = "Capture Switch",
+	.name = "Analog-TV Switch",
 	.info = snd_ctl_boolean_mono_info,
 	.get = snd_cx88_switch_get,
 	.put = snd_cx88_switch_put,
 	.private_value = (1<<6),
 };
 
+static int snd_cx88_alc_get(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_value *value)
+{
+	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
+	struct cx88_core *core = chip->core;
+	struct v4l2_control client_ctl;
+
+	client_ctl.id = V4L2_CID_AUDIO_LOUDNESS;
+	call_hw(core, WM8775_GID, core, g_ctrl, &client_ctl);
+	value->value.integer.value[0] = client_ctl.value ? 1 : 0;
+
+	return 0;
+}
+
+static int snd_cx88_alc_put(struct snd_kcontrol *kcontrol,
+				       struct snd_ctl_elem_value *value)
+{
+	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
+	struct cx88_core *core = chip->core;
+	struct v4l2_control client_ctl;
+
+	client_ctl.value = 0 != value->value.integer.value[0];
+	client_ctl.id = V4L2_CID_AUDIO_LOUDNESS;
+	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+
+	return 0;
+}
+
+static struct snd_kcontrol_new snd_cx88_alc_switch = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "Line-In ALC Switch",
+	.info = snd_ctl_boolean_mono_info,
+	.get = snd_cx88_alc_get,
+	.put = snd_cx88_alc_put,
+};
+
 /****************************************************************************
 			Basic Flow for Sound Devices
  ****************************************************************************/
@@ -831,6 +896,15 @@ static int __devinit cx88_audio_initdev(struct pci_dev *pci,
 	if (err < 0)
 		goto error;
 
+	/* If there's a wm8775 then add a Line-In ALC switch */
+	{ struct v4l2_subdev *sd;
+	list_for_each_entry(sd, &chip->core->v4l2_dev.subdevs, list) {
+		if (WM8775_GID == sd->grp_id) {
+			snd_ctl_add(card, snd_ctl_new1(&snd_cx88_alc_switch, chip));
+			break;
+		}
+	}}
+
 	strcpy (card->driver, "CX88x");
 	sprintf(card->shortname, "Conexant CX%x", pci->device);
 	sprintf(card->longname, "%s at %#llx",
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 2918a6e..6d487bf 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -966,15 +966,22 @@ static const struct cx88_board cx88_boards[] = {
 		.radio_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.audio_chip = V4L2_IDENT_WM8775,
 		.input		= {{
 			.type	= CX88_VMUX_DVB,
 			.vmux	= 0,
+			/* 2: Line-In */
+			.audioroute = 2,
 		},{
 			.type	= CX88_VMUX_COMPOSITE1,
 			.vmux	= 1,
+			/* 2: Line-In */
+			.audioroute = 2,
 		},{
 			.type	= CX88_VMUX_SVIDEO,
 			.vmux	= 2,
+			/* 2: Line-In */
+			.audioroute = 2,
 		}},
 		.mpeg           = CX88_MPEG_DVB,
 	},
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 0fab65c..98cbba2 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -41,6 +41,7 @@
 #include "cx88.h"
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
+#include <media/wm8775.h>
 
 MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
@@ -979,6 +980,7 @@ int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl)
 	struct cx88_ctrl *c = NULL;
 	u32 value,mask;
 	int i;
+	struct v4l2_control client_ctl;
 
 	for (i = 0; i < CX8800_CTLS; i++) {
 		if (cx8800_ctls[i].v.id == ctl->id) {
@@ -992,6 +994,27 @@ int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl)
 		ctl->value = c->v.minimum;
 	if (ctl->value > c->v.maximum)
 		ctl->value = c->v.maximum;
+
+	/* Pass changes onto any WM8775 */
+	client_ctl.id = ctl->id;
+	switch (ctl->id) {
+		case V4L2_CID_AUDIO_MUTE:
+			client_ctl.value = ctl->value;
+			break;
+		case V4L2_CID_AUDIO_VOLUME:
+			client_ctl.value = (ctl->value) ?
+				(0x90 + ctl->value) << 8 : 0;
+			break;
+		case V4L2_CID_AUDIO_BALANCE:
+			client_ctl.value = ctl->value << 9;
+			break;
+		default:
+			client_ctl.id = 0;
+			break;
+	}
+	if (client_ctl.id)
+		call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+
 	mask=c->mask;
 	switch (ctl->id) {
 	case V4L2_CID_AUDIO_BALANCE:
@@ -1537,7 +1560,9 @@ static int radio_queryctrl (struct file *file, void *priv,
 	if (c->id <  V4L2_CID_BASE ||
 		c->id >= V4L2_CID_LASTP1)
 		return -EINVAL;
-	if (c->id == V4L2_CID_AUDIO_MUTE) {
+	if (c->id == V4L2_CID_AUDIO_MUTE ||
+		c->id == V4L2_CID_AUDIO_VOLUME ||
+		c->id == V4L2_CID_AUDIO_BALANCE) {
 		for (i = 0; i < CX8800_CTLS; i++) {
 			if (cx8800_ctls[i].v.id == c->id)
 				break;
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index bdb03d3..a77fe3f 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -381,17 +381,19 @@ static inline struct cx88_core *to_core(struct v4l2_device *v4l2_dev)
 	return container_of(v4l2_dev, struct cx88_core, v4l2_dev);
 }
 
-#define call_all(core, o, f, args...) 				\
+#define call_hw(core, grpid, o, f, args...) \
 	do {							\
 		if (!core->i2c_rc) {				\
 			if (core->gate_ctrl)			\
 				core->gate_ctrl(core, 1);	\
-			v4l2_device_call_all(&core->v4l2_dev, 0, o, f, ##args); \
+			v4l2_device_call_all(&core->v4l2_dev, grpid, o, f, ##args); \
 			if (core->gate_ctrl)			\
 				core->gate_ctrl(core, 0);	\
 		}						\
 	} while (0)
 
+#define call_all(core, o, f, args...) call_hw(core, 0, o, f, ##args)
+
 struct cx8800_dev;
 struct cx8802_dev;
 
diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c
index 5c2ba59..22a5f58 100644
--- a/drivers/media/video/wm8775.c
+++ b/drivers/media/video/wm8775.c
@@ -36,6 +36,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/v4l2-i2c-drv.h>
+#include <media/wm8775.h>
 
 MODULE_DESCRIPTION("wm8775 driver");
 MODULE_AUTHOR("Ulf Eklund, Hans Verkuil");
@@ -51,10 +52,16 @@ enum {
 	TOT_REGS
 };
 
+#define ALC_HOLD 0x85 /* R17: use zero cross detection, ALC hold time 42.6 ms */
+#define ALC_EN 0x100  /* R17: ALC enable */
+
 struct wm8775_state {
 	struct v4l2_subdev sd;
 	u8 input;		/* Last selected input (0-0xf) */
 	u8 muted;
+	u16 volume;
+	u16 balance;
+	u8 alc;
 };
 
 static inline struct wm8775_state *to_state(struct v4l2_subdev *sd)
@@ -80,6 +87,27 @@ static int wm8775_write(struct v4l2_subdev *sd, int reg, u16 val)
 	return -1;
 }
 
+static void wm8775_set_audio(struct v4l2_subdev *sd, int quietly)
+{
+	struct wm8775_state *state = to_state(sd);
+	u8 vol_l, vol_r;
+
+	/* normalize ( 65535 to 0 -> 255 to 0 (+24dB to -103dB) ) */
+	vol_l = (min(65536 - state->balance, 32768) * state->volume) >> 23;
+	vol_r = (min(state->balance, (u16)32768) * state->volume) >> 23;
+
+	/* Mute */
+	if (state->muted || quietly)
+		wm8775_write(sd, R21, 0x0c0 | state->input);
+
+	wm8775_write(sd, R14, vol_l | 0x100); /* 0x100= Left channel ADC zero cross enable */
+	wm8775_write(sd, R15, vol_r | 0x100); /* 0x100= Right channel ADC zero cross enable */
+
+	/* Un-mute */
+	if (!state->muted)
+		wm8775_write(sd, R21, state->input);
+}
+
 static int wm8775_s_routing(struct v4l2_subdev *sd,
 			    u32 input, u32 output, u32 config)
 {
@@ -95,12 +123,7 @@ static int wm8775_s_routing(struct v4l2_subdev *sd,
 		return -EINVAL;
 	}
 	state->input = input;
-	if (state->muted)
-		return 0;
-	wm8775_write(sd, R21, 0x0c0);
-	wm8775_write(sd, R14, 0x1d4);
-	wm8775_write(sd, R15, 0x1d4);
-	wm8775_write(sd, R21, 0x100 + state->input);
+	wm8775_set_audio(sd, 1);
 	return 0;
 }
 
@@ -108,9 +131,27 @@ static int wm8775_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
 	struct wm8775_state *state = to_state(sd);
 
-	if (ctrl->id != V4L2_CID_AUDIO_MUTE)
+	switch (ctrl->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		ctrl->value = state->muted;
+		break;
+
+	case V4L2_CID_AUDIO_VOLUME:
+		ctrl->value = state->volume;
+		break;
+
+	case V4L2_CID_AUDIO_BALANCE:
+		ctrl->value = state->balance;
+		break;
+
+	case V4L2_CID_AUDIO_LOUDNESS:
+		ctrl->value = state->alc;
+		break;
+
+	default:
 		return -EINVAL;
-	ctrl->value = state->muted;
+	}
+
 	return 0;
 }
 
@@ -118,14 +159,29 @@ static int wm8775_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
 	struct wm8775_state *state = to_state(sd);
 
-	if (ctrl->id != V4L2_CID_AUDIO_MUTE)
+	switch (ctrl->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		state->muted = 0 != ctrl->value;
+		break;
+
+	case V4L2_CID_AUDIO_VOLUME:
+		state->volume = ctrl->value;
+		break;
+
+	case V4L2_CID_AUDIO_BALANCE:
+		state->balance = ctrl->value;
+		break;
+
+	case V4L2_CID_AUDIO_LOUDNESS:
+		state->alc = 0 != ctrl->value;
+		wm8775_write(sd, R17, (state->alc ? ALC_EN : 0) | ALC_HOLD);
+		break;
+
+	default:
 		return -EINVAL;
-	state->muted = ctrl->value;
-	wm8775_write(sd, R21, 0x0c0);
-	wm8775_write(sd, R14, 0x1d4);
-	wm8775_write(sd, R15, 0x1d4);
-	if (!state->muted)
-		wm8775_write(sd, R21, 0x100 + state->input);
+	}
+	wm8775_set_audio(sd, 0);
+
 	return 0;
 }
 
@@ -140,31 +196,76 @@ static int wm8775_log_status(struct v4l2_subdev *sd)
 {
 	struct wm8775_state *state = to_state(sd);
 
-	v4l2_info(sd, "Input: %d%s\n", state->input,
-			state->muted ? " (muted)" : "");
+        v4l2_info(sd, "Volume: %04x%s Balance: %04x Input: %d\n",
+                state->volume, state->muted ? " (muted)" : "",
+                state->balance, state->input);
 	return 0;
 }
 
 static int wm8775_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)
 {
-	struct wm8775_state *state = to_state(sd);
-
-	/* If I remove this, then it can happen that I have no
-	   sound the first time I tune from static to a valid channel.
-	   It's difficult to reproduce and is almost certainly related
-	   to the zero cross detect circuit. */
-	wm8775_write(sd, R21, 0x0c0);
-	wm8775_write(sd, R14, 0x1d4);
-	wm8775_write(sd, R15, 0x1d4);
-	wm8775_write(sd, R21, 0x100 + state->input);
+	wm8775_set_audio(sd, 0);
 	return 0;
 }
 
+static struct v4l2_queryctrl wm8775_qctrl[] = {
+       {
+               .id            = V4L2_CID_AUDIO_VOLUME,
+               .name          = "Volume",
+               .minimum       = 0,
+               .maximum       = 65535,
+               .step          = 65535/100,
+               .default_value = 0xCF00, /* 0 dB */
+               .flags         = 0,
+               .type          = V4L2_CTRL_TYPE_INTEGER,
+       }, {
+               .id            = V4L2_CID_AUDIO_MUTE,
+               .name          = "Mute",
+               .minimum       = 0,
+               .maximum       = 1,
+               .step          = 1,
+               .default_value = 1,
+               .flags         = 0,
+               .type          = V4L2_CTRL_TYPE_BOOLEAN,
+       }, {
+               .id            = V4L2_CID_AUDIO_BALANCE,
+               .name          = "Balance",
+               .minimum       = 0,
+               .maximum       = 65535,
+               .step          = 65535/100,
+               .default_value = 32768,
+               .flags         = 0,
+               .type          = V4L2_CTRL_TYPE_INTEGER,
+       }, {
+               .id            = V4L2_CID_AUDIO_LOUDNESS,
+               .name          = "Auto Level Control",
+               .minimum       = 0,
+               .maximum       = 1,
+               .step          = 1,
+               .default_value = 1,
+               .flags         = 0,
+               .type          = V4L2_CTRL_TYPE_BOOLEAN,
+       }
+};
+
+static int wm8775_query_ctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(wm8775_qctrl); i++)
+	if (qc->id && qc->id == wm8775_qctrl[i].id) {
+		memcpy(qc, &wm8775_qctrl[i], sizeof(*qc));
+		return 0;
+	}
+	return -EINVAL;
+}
+
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops wm8775_core_ops = {
 	.log_status = wm8775_log_status,
 	.g_chip_ident = wm8775_g_chip_ident,
+	.queryctrl = wm8775_query_ctrl,
 	.g_ctrl = wm8775_g_ctrl,
 	.s_ctrl = wm8775_s_ctrl,
 };
@@ -210,8 +311,12 @@ static int wm8775_probe(struct i2c_client *client,
 		return -ENOMEM;
 	sd = &state->sd;
 	v4l2_i2c_subdev_init(sd, client, &wm8775_ops);
+	sd->grp_id = WM8775_GID; /* subdev group id */
 	state->input = 2;
 	state->muted = 0;
+	state->volume = 0xCF00;
+	state->balance = 0x8000;
+	state->alc = !0; /* Enable ALC by default */
 
 	/* Initialize wm8775 */
 
@@ -219,29 +324,25 @@ static int wm8775_probe(struct i2c_client *client,
 	wm8775_write(sd, R23, 0x000);
 	/* Disable zero cross detect timeout */
 	wm8775_write(sd, R7, 0x000);
-	/* Left justified, 24-bit mode */
-	wm8775_write(sd, R11, 0x021);
+	/* HPF enable, I2S mode, 24-bit */
+	wm8775_write(sd, R11, 0x022);
 	/* Master mode, clock ratio 256fs */
 	wm8775_write(sd, R12, 0x102);
 	/* Powered up */
 	wm8775_write(sd, R13, 0x000);
-	/* ADC gain +2.5dB, enable zero cross */
-	wm8775_write(sd, R14, 0x1d4);
-	/* ADC gain +2.5dB, enable zero cross */
-	wm8775_write(sd, R15, 0x1d4);
-	/* ALC Stereo, ALC target level -1dB FS max gain +8dB */
-	wm8775_write(sd, R16, 0x1bf);
-	/* Enable gain control, use zero cross detection,
-	   ALC hold time 42.6 ms */
-	wm8775_write(sd, R17, 0x185);
+	/* ALC stereo, ALC target level -5dB FS, ALC max gain +8dB */
+	wm8775_write(sd, R16, 0x1bb);
+	/* Set ALC mode and hold time */
+	wm8775_write(sd, R17, (state->alc ? ALC_EN : 0) | ALC_HOLD);
 	/* ALC gain ramp up delay 34 s, ALC gain ramp down delay 33 ms */
 	wm8775_write(sd, R18, 0x0a2);
 	/* Enable noise gate, threshold -72dBfs */
 	wm8775_write(sd, R19, 0x005);
-	/* Transient window 4ms, lower PGA gain limit -1dB */
-	wm8775_write(sd, R20, 0x07a);
-	/* LRBOTH = 1, use input 2. */
-	wm8775_write(sd, R21, 0x102);
+	/* Transient window 4ms, ALC min gain -5dB  */
+	wm8775_write(sd, R20, 0x0fb);
+
+	wm8775_set_audio(sd, 1);      /* set volume/mute/mux */
+
 	return 0;
 }
 
diff --git a/include/media/wm8775.h b/include/media/wm8775.h
index 60739c5..a1c4d41 100644
--- a/include/media/wm8775.h
+++ b/include/media/wm8775.h
@@ -32,4 +32,7 @@
 #define WM8775_AIN3 4
 #define WM8775_AIN4 8
 
+/* subdev group ID */
+#define WM8775_GID (1 << 0)
+
 #endif
