diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 6c78356..7431f6d 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -109,6 +109,16 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called msp3400.
 
+config VIDEO_CS5345
+	tristate "Cirrus Logic CS5345 audio ADC"
+	depends on VIDEO_V4L2 && I2C && EXPERIMENTAL
+	---help---
+	  Support for the Cirrus Logic CS5345 24-bit, 192 kHz
+	  stereo A/D converter.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called cs5345.
+
 config VIDEO_CS53L32A
 	tristate "Cirrus Logic CS53L32A audio ADC"
 	depends on VIDEO_V4L2 && I2C
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index a837e1e..74a2a1c 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -66,6 +66,7 @@
 obj-$(CONFIG_VIDEO_TVP5150) += tvp5150.o
 obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2/
 obj-$(CONFIG_VIDEO_MSP3400) += msp3400.o
+obj-$(CONFIG_VIDEO_CS5345) += cs5345.o
 obj-$(CONFIG_VIDEO_CS53L32A) += cs53l32a.o
 obj-$(CONFIG_VIDEO_M52790) += m52790.o
 obj-$(CONFIG_VIDEO_TLV320AIC23B) += tlv320aic23b.o
diff --git a/drivers/media/video/cs5345.c b/drivers/media/video/cs5345.c
new file mode 100644
index 0000000..fae469c
--- /dev/null
+++ b/drivers/media/video/cs5345.c
@@ -0,0 +1,168 @@
+/*
+ * cs5345 Cirrus Logic 24-bit, 192 kHz Stereo Audio ADC
+ * Copyright (C) 2007 Hans Verkuil
+ *
+ * This program 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 program 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-i2c-drv.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-chip-ident.h>
+
+MODULE_DESCRIPTION("i2c device driver for cs5345 Audio ADC");
+MODULE_AUTHOR("Hans Verkuil");
+MODULE_LICENSE("GPL");
+
+static int debug;
+
+module_param(debug, bool, 0644);
+
+MODULE_PARM_DESC(debug, "Debugging messages\n\t\t\t0=Off (default), 1=On");
+
+
+/* ----------------------------------------------------------------------- */
+
+static inline int cs5345_write(struct i2c_client *client, u8 reg, u8 value)
+{
+	return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static inline int cs5345_read(struct i2c_client *client, u8 reg)
+{
+	return i2c_smbus_read_byte_data(client, reg);
+}
+
+static int cs5345_command(struct i2c_client *client, unsigned cmd, void *arg)
+{
+	struct v4l2_routing *route = arg;
+	struct v4l2_control *ctrl = arg;
+
+	switch (cmd) {
+	case VIDIOC_INT_G_AUDIO_ROUTING:
+		route->input = cs5345_read(client, 0x09) & 7;
+		route->input |= cs5345_read(client, 0x05) & 0x70;
+		route->output = 0;
+		break;
+
+	case VIDIOC_INT_S_AUDIO_ROUTING:
+		if ((route->input & 0xf) > 6) {
+			v4l_err(client, "Invalid input %d.\n", route->input);
+			return -EINVAL;
+		}
+		cs5345_write(client, 0x09, route->input & 0xf);
+		cs5345_write(client, 0x05, route->input & 0xf0);
+		break;
+
+	case VIDIOC_G_CTRL:
+		if (ctrl->id == V4L2_CID_AUDIO_MUTE) {
+			ctrl->value = (cs5345_read(client, 0x04) & 0x08) != 0;
+			break;
+		}
+		if (ctrl->id != V4L2_CID_AUDIO_VOLUME)
+			return -EINVAL;
+		ctrl->value = cs5345_read(client, 0x07) & 0x3f;
+		if (ctrl->value >= 32)
+			ctrl->value = ctrl->value - 64;
+		break;
+
+	case VIDIOC_S_CTRL:
+		break;
+		if (ctrl->id == V4L2_CID_AUDIO_MUTE) {
+			cs5345_write(client, 0x04, ctrl->value ? 0x80 : 0);
+			break;
+		}
+		if (ctrl->id != V4L2_CID_AUDIO_VOLUME)
+			return -EINVAL;
+		if (ctrl->value > 24 || ctrl->value < -24)
+			return -EINVAL;
+		cs5345_write(client, 0x07, ((u8)ctrl->value) & 0x3f);
+		cs5345_write(client, 0x08, ((u8)ctrl->value) & 0x3f);
+		break;
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	case VIDIOC_DBG_G_REGISTER:
+	case VIDIOC_DBG_S_REGISTER:
+	{
+		struct v4l2_register *reg = arg;
+
+		if (!v4l2_chip_match_i2c_client(client,
+					reg->match_type, reg->match_chip))
+			return -EINVAL;
+		if (!capable(CAP_SYS_ADMIN))
+			return -EPERM;
+		if (cmd == VIDIOC_DBG_G_REGISTER)
+			reg->val = cs5345_read(client, reg->reg & 0x1f);
+		else
+			cs5345_write(client, reg->reg & 0x1f, reg->val & 0x1f);
+		break;
+	}
+#endif
+
+	case VIDIOC_G_CHIP_IDENT:
+		return v4l2_chip_ident_i2c_client(client,
+				arg, V4L2_IDENT_CS5345, 0);
+
+	case VIDIOC_LOG_STATUS:
+		{
+			u8 v = cs5345_read(client, 0x09) & 7;
+			u8 m = cs5345_read(client, 0x04);
+			int vol = cs5345_read(client, 0x08) & 0x3f;
+
+			v4l_info(client, "Input:  %d%s\n", v,
+				      (m & 0x80) ? " (muted)" : "");
+			if (vol >= 32)
+				vol = vol - 64;
+			v4l_info(client, "Volume: %d dB\n", vol);
+			break;
+		}
+
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int cs5345_probe(struct i2c_client *client)
+{
+	/* Check if the adapter supports the needed features */
+	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+		return -EIO;
+
+	v4l_info(client, "chip found @ 0x%x (%s)\n",
+			client->addr << 1, client->adapter->name);
+
+	cs5345_write(client, 0x02, 0x00);
+	cs5345_write(client, 0x04, 0x01);
+	cs5345_write(client, 0x09, 0x01);
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+	.name = "cs5345",
+	.driverid = I2C_DRIVERID_CS5345,
+	.command = cs5345_command,
+	.probe = cs5345_probe,
+};
+