Merge commit 'v3.3-rc6' into next

22 files changed, 612 insertions, 435 deletions

diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index aeb7f43dfb65..4df4affeea5f 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -87,6 +87,16 @@ config IR_RC5_SZ_DECODER
 	   uses an IR protocol that is almost standard RC-5, but not quite,
 	   as it uses an additional bit).
 
+config IR_SANYO_DECODER
+	tristate "Enable IR raw decoder for the Sanyo protocol"
+	depends on RC_CORE
+	default y
+
+	---help---
+	   Enable this option if you have an infrared remote control which
+	   uses the Sanyo protocol (Sanyo, Aiwa, Chinon remotes),
+	   and you need software decoding support.
+
 config IR_MCE_KBD_DECODER
 	tristate "Enable IR raw decoder for the MCE keyboard/mouse protocol"
 	depends on RC_CORE
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index 2156e786b557..fb3dee2dd845 100644
--- a/drivers/media/rc/Makefile
+++ b/drivers/media/rc/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_IR_RC6_DECODER) += ir-rc6-decoder.o
 obj-$(CONFIG_IR_JVC_DECODER) += ir-jvc-decoder.o
 obj-$(CONFIG_IR_SONY_DECODER) += ir-sony-decoder.o
 obj-$(CONFIG_IR_RC5_SZ_DECODER) += ir-rc5-sz-decoder.o
+obj-$(CONFIG_IR_SANYO_DECODER) += ir-sanyo-decoder.o
 obj-$(CONFIG_IR_MCE_KBD_DECODER) += ir-mce_kbd-decoder.o
 obj-$(CONFIG_IR_LIRC_CODEC) += ir-lirc-codec.o
 
diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c
index 303f22ea04c0..baf907b3ce76 100644
--- a/drivers/media/rc/ati_remote.c
+++ b/drivers/media/rc/ati_remote.c
@@ -189,7 +189,7 @@ struct ati_remote {
 	dma_addr_t inbuf_dma;
 	dma_addr_t outbuf_dma;
 
-	unsigned char old_data[2];  /* Detect duplicate events */
+	unsigned char old_data;     /* Detect duplicate events */
 	unsigned long old_jiffies;
 	unsigned long acc_jiffies;  /* handle acceleration */
 	unsigned long first_jiffies;
@@ -221,35 +221,35 @@ struct ati_remote {
 /* Translation table from hardware messages to input events. */
 static const struct {
 	short kind;
-	unsigned char data1, data2;
+	unsigned char data;
 	int type;
 	unsigned int code;
 	int value;
 }  ati_remote_tbl[] = {
 	/* Directional control pad axes */
-	{KIND_ACCEL,   0x35, 0x70, EV_REL, REL_X, -1},	 /* left */
-	{KIND_ACCEL,   0x36, 0x71, EV_REL, REL_X, 1},    /* right */
-	{KIND_ACCEL,   0x37, 0x72, EV_REL, REL_Y, -1},	 /* up */
-	{KIND_ACCEL,   0x38, 0x73, EV_REL, REL_Y, 1},    /* down */
+	{KIND_ACCEL,   0x70, EV_REL, REL_X, -1},   /* left */
+	{KIND_ACCEL,   0x71, EV_REL, REL_X, 1},    /* right */
+	{KIND_ACCEL,   0x72, EV_REL, REL_Y, -1},   /* up */
+	{KIND_ACCEL,   0x73, EV_REL, REL_Y, 1},    /* down */
 	/* Directional control pad diagonals */
-	{KIND_LU,      0x39, 0x74, EV_REL, 0, 0},        /* left up */
-	{KIND_RU,      0x3a, 0x75, EV_REL, 0, 0},        /* right up */
-	{KIND_LD,      0x3c, 0x77, EV_REL, 0, 0},        /* left down */
-	{KIND_RD,      0x3b, 0x76, EV_REL, 0, 0},        /* right down */
+	{KIND_LU,      0x74, EV_REL, 0, 0},        /* left up */
+	{KIND_RU,      0x75, EV_REL, 0, 0},        /* right up */
+	{KIND_LD,      0x77, EV_REL, 0, 0},        /* left down */
+	{KIND_RD,      0x76, EV_REL, 0, 0},        /* right down */
 
 	/* "Mouse button" buttons */
-	{KIND_LITERAL, 0x3d, 0x78, EV_KEY, BTN_LEFT, 1}, /* left btn down */
-	{KIND_LITERAL, 0x3e, 0x79, EV_KEY, BTN_LEFT, 0}, /* left btn up */
-	{KIND_LITERAL, 0x41, 0x7c, EV_KEY, BTN_RIGHT, 1},/* right btn down */
-	{KIND_LITERAL, 0x42, 0x7d, EV_KEY, BTN_RIGHT, 0},/* right btn up */
+	{KIND_LITERAL, 0x78, EV_KEY, BTN_LEFT, 1}, /* left btn down */
+	{KIND_LITERAL, 0x79, EV_KEY, BTN_LEFT, 0}, /* left btn up */
+	{KIND_LITERAL, 0x7c, EV_KEY, BTN_RIGHT, 1},/* right btn down */
+	{KIND_LITERAL, 0x7d, EV_KEY, BTN_RIGHT, 0},/* right btn up */
 
 	/* Artificial "doubleclick" events are generated by the hardware.
 	 * They are mapped to the "side" and "extra" mouse buttons here. */
-	{KIND_FILTERED, 0x3f, 0x7a, EV_KEY, BTN_SIDE, 1}, /* left dblclick */
-	{KIND_FILTERED, 0x43, 0x7e, EV_KEY, BTN_EXTRA, 1},/* right dblclick */
+	{KIND_FILTERED, 0x7a, EV_KEY, BTN_SIDE, 1}, /* left dblclick */
+	{KIND_FILTERED, 0x7e, EV_KEY, BTN_EXTRA, 1},/* right dblclick */
 
 	/* Non-mouse events are handled by rc-core */
-	{KIND_END, 0x00, 0x00, EV_MAX + 1, 0, 0}
+	{KIND_END, 0x00, EV_MAX + 1, 0, 0}
 };
 
 /* Local function prototypes */
@@ -397,25 +397,6 @@ static int ati_remote_sendpacket(struct ati_remote *ati_remote, u16 cmd, unsigne
 }
 
 /*
- *	ati_remote_event_lookup
- */
-static int ati_remote_event_lookup(int rem, unsigned char d1, unsigned char d2)
-{
-	int i;
-
-	for (i = 0; ati_remote_tbl[i].kind != KIND_END; i++) {
-		/*
-		 * Decide if the table entry matches the remote input.
-		 */
-		if (ati_remote_tbl[i].data1 == d1 &&
-		    ati_remote_tbl[i].data2 == d2)
-			return i;
-
-	}
-	return -1;
-}
-
-/*
  *	ati_remote_compute_accel
  *
  * Implements acceleration curve for directional control pad
@@ -463,7 +444,15 @@ static void ati_remote_input_report(struct urb *urb)
 	int index = -1;
 	int acc;
 	int remote_num;
-	unsigned char scancode[2];
+	unsigned char scancode;
+	int i;
+
+	/*
+	 * data[0] = 0x14
+	 * data[1] = data[2] + data[3] + 0xd5 (a checksum byte)
+	 * data[2] = the key code (with toggle bit in MSB with some models)
+	 * data[3] = channel << 4 (the low 4 bits must be zero)
+	 */
 
 	/* Deal with strange looking inputs */
 	if ( (urb->actual_length != 4) || (data[0] != 0x14) ||
@@ -472,6 +461,13 @@ static void ati_remote_input_report(struct urb *urb)
 		return;
 	}
 
+	if (data[1] != ((data[2] + data[3] + 0xd5) & 0xff)) {
+		dbginfo(&ati_remote->interface->dev,
+			"wrong checksum in input: %02x %02x %02x %02x\n",
+			data[0], data[1], data[2], data[3]);
+		return;
+	}
+
 	/* Mask unwanted remote channels.  */
 	/* note: remote_num is 0-based, channel 1 on remote == 0 here */
 	remote_num = (data[3] >> 4) & 0x0f;
@@ -482,31 +478,30 @@ static void ati_remote_input_report(struct urb *urb)
 		return;
 	}
 
-	scancode[0] = (((data[1] - ((remote_num + 1) << 4)) & 0xf0) | (data[1] & 0x0f));
-
 	/*
-	 * Some devices (e.g. SnapStream Firefly) use 8080 as toggle code,
-	 * so we have to clear them. The first bit is a bit tricky as the
-	 * "non-toggled" state depends on remote_num, so we xor it with the
-	 * second bit which is only used for toggle.
+	 * MSB is a toggle code, though only used by some devices
+	 * (e.g. SnapStream Firefly)
 	 */
-	scancode[0] ^= (data[2] & 0x80);
+	scancode = data[2] & 0x7f;
 
-	scancode[1] = data[2] & ~0x80;
-
-	/* Look up event code index in mouse translation table. */
-	index = ati_remote_event_lookup(remote_num, scancode[0], scancode[1]);
+	/* Look up event code index in the mouse translation table. */
+	for (i = 0; ati_remote_tbl[i].kind != KIND_END; i++) {
+		if (scancode == ati_remote_tbl[i].data) {
+			index = i;
+			break;
+		}
+	}
 
 	if (index >= 0) {
 		dbginfo(&ati_remote->interface->dev,
-			"channel 0x%02x; mouse data %02x,%02x; index %d; keycode %d\n",
-			remote_num, data[1], data[2], index, ati_remote_tbl[index].code);
+			"channel 0x%02x; mouse data %02x; index %d; keycode %d\n",
+			remote_num, data[2], index, ati_remote_tbl[index].code);
 		if (!dev)
 			return; /* no mouse device */
 	} else
 		dbginfo(&ati_remote->interface->dev,
-			"channel 0x%02x; key data %02x,%02x, scancode %02x,%02x\n",
-			remote_num, data[1], data[2], scancode[0], scancode[1]);
+			"channel 0x%02x; key data %02x, scancode %02x\n",
+			remote_num, data[2], scancode);
 
 
 	if (index >= 0 && ati_remote_tbl[index].kind == KIND_LITERAL) {
@@ -523,8 +518,7 @@ static void ati_remote_input_report(struct urb *urb)
 		unsigned long now = jiffies;
 
 		/* Filter duplicate events which happen "too close" together. */
-		if (ati_remote->old_data[0] == data[1] &&
-		    ati_remote->old_data[1] == data[2] &&
+		if (ati_remote->old_data == data[2] &&
 		    time_before(now, ati_remote->old_jiffies +
 				     msecs_to_jiffies(repeat_filter))) {
 			ati_remote->repeat_count++;
@@ -533,8 +527,7 @@ static void ati_remote_input_report(struct urb *urb)
 			ati_remote->first_jiffies = now;
 		}
 
-		ati_remote->old_data[0] = data[1];
-		ati_remote->old_data[1] = data[2];
+		ati_remote->old_data = data[2];
 		ati_remote->old_jiffies = now;
 
 		/* Ensure we skip at least the 4 first duplicate events (generated
@@ -549,14 +542,13 @@ static void ati_remote_input_report(struct urb *urb)
 
 		if (index < 0) {
 			/* Not a mouse event, hand it to rc-core. */
-			u32 rc_code = (scancode[0] << 8) | scancode[1];
 
 			/*
 			 * We don't use the rc-core repeat handling yet as
 			 * it would cause ghost repeats which would be a
 			 * regression for this driver.
 			 */
-			rc_keydown_notimeout(ati_remote->rdev, rc_code,
+			rc_keydown_notimeout(ati_remote->rdev, scancode,
 					     data[2]);
 			rc_keyup(ati_remote->rdev);
 			return;
@@ -607,8 +599,7 @@ static void ati_remote_input_report(struct urb *urb)
 		input_sync(dev);
 
 		ati_remote->old_jiffies = jiffies;
-		ati_remote->old_data[0] = data[1];
-		ati_remote->old_data[1] = data[2];
+		ati_remote->old_data = data[2];
 	}
 }
 
@@ -908,38 +899,7 @@ static void ati_remote_disconnect(struct usb_interface *interface)
 	kfree(ati_remote);
 }
 
-/*
- *	ati_remote_init
- */
-static int __init ati_remote_init(void)
-{
-	int result;
-
-	result = usb_register(&ati_remote_driver);
-	if (result)
-		printk(KERN_ERR KBUILD_MODNAME
-		       ": usb_register error #%d\n", result);
-	else
-		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
-		       DRIVER_DESC "\n");
-
-	return result;
-}
-
-/*
- *	ati_remote_exit
- */
-static void __exit ati_remote_exit(void)
-{
-	usb_deregister(&ati_remote_driver);
-}
-
-/*
- *	module specification
- */
-
-module_init(ati_remote_init);
-module_exit(ati_remote_exit);
+module_usb_driver(ati_remote_driver);
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c
index cf10ecf5acec..860c112e0fd2 100644
--- a/drivers/media/rc/ene_ir.c
+++ b/drivers/media/rc/ene_ir.c
@@ -324,7 +324,7 @@ static int ene_rx_get_sample_reg(struct ene_device *dev)
 		return dev->extra_buf2_address + r_pointer;
 	}
 
-	dbg("attempt to read beyong ring bufer end");
+	dbg("attempt to read beyond ring buffer end");
 	return 0;
 }
 
diff --git a/drivers/media/rc/ene_ir.h b/drivers/media/rc/ene_ir.h
index fd108d90f750..6f978e85db8c 100644
--- a/drivers/media/rc/ene_ir.h
+++ b/drivers/media/rc/ene_ir.h
@@ -227,7 +227,7 @@ struct ene_device {
 
 	/* TX buffer */
 	unsigned *tx_buffer;			/* input samples buffer*/
-	int tx_pos;				/* position in that bufer */
+	int tx_pos;				/* position in that buffer */
 	int tx_len;				/* current len of tx buffer */
 	int tx_done;				/* done transmitting */
 						/* one more sample pending*/
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 6ed96465137a..7f26fdf2e54e 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -47,7 +47,7 @@
 #define MOD_AUTHOR	"Jarod Wilson <jarod@wilsonet.com>"
 #define MOD_DESC	"Driver for SoundGraph iMON MultiMedia IR/Display"
 #define MOD_NAME	"imon"
-#define MOD_VERSION	"0.9.3"
+#define MOD_VERSION	"0.9.4"
 
 #define DISPLAY_MINOR_BASE	144
 #define DEVICE_NAME	"lcd%d"
@@ -1658,9 +1658,17 @@ static void usb_rx_callback_intf0(struct urb *urb)
 		return;
 
 	ictx = (struct imon_context *)urb->context;
-	if (!ictx || !ictx->dev_present_intf0)
+	if (!ictx)
 		return;
 
+	/*
+	 * if we get a callback before we're done configuring the hardware, we
+	 * can't yet process the data, as there's nowhere to send it, but we
+	 * still need to submit a new rx URB to avoid wedging the hardware
+	 */
+	if (!ictx->dev_present_intf0)
+		goto out;
+
 	switch (urb->status) {
 	case -ENOENT:		/* usbcore unlink successful! */
 		return;
@@ -1678,6 +1686,7 @@ static void usb_rx_callback_intf0(struct urb *urb)
 		break;
 	}
 
+out:
 	usb_submit_urb(ictx->rx_urb_intf0, GFP_ATOMIC);
 }
 
@@ -1690,9 +1699,17 @@ static void usb_rx_callback_intf1(struct urb *urb)
 		return;
 
 	ictx = (struct imon_context *)urb->context;
-	if (!ictx || !ictx->dev_present_intf1)
+	if (!ictx)
 		return;
 
+	/*
+	 * if we get a callback before we're done configuring the hardware, we
+	 * can't yet process the data, as there's nowhere to send it, but we
+	 * still need to submit a new rx URB to avoid wedging the hardware
+	 */
+	if (!ictx->dev_present_intf1)
+		goto out;
+
 	switch (urb->status) {
 	case -ENOENT:		/* usbcore unlink successful! */
 		return;
@@ -1710,6 +1727,7 @@ static void usb_rx_callback_intf1(struct urb *urb)
 		break;
 	}
 
+out:
 	usb_submit_urb(ictx->rx_urb_intf1, GFP_ATOMIC);
 }
 
@@ -2242,7 +2260,7 @@ find_endpoint_failed:
 	mutex_unlock(&ictx->lock);
 	usb_free_urb(rx_urb);
 rx_urb_alloc_failed:
-	dev_err(ictx->dev, "unable to initialize intf0, err %d\n", ret);
+	dev_err(ictx->dev, "unable to initialize intf1, err %d\n", ret);
 
 	return NULL;
 }
@@ -2458,23 +2476,4 @@ static int imon_resume(struct usb_interface *intf)
 	return rc;
 }
 
-static int __init imon_init(void)
-{
-	int rc;
-
-	rc = usb_register(&imon_driver);
-	if (rc) {
-		pr_err("usb register failed(%d)\n", rc);
-		rc = -ENODEV;
-	}
-
-	return rc;
-}
-
-static void __exit imon_exit(void)
-{
-	usb_deregister(&imon_driver);
-}
-
-module_init(imon_init);
-module_exit(imon_exit);
+module_usb_driver(imon_driver);
diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c
index 17f8db00435a..3c9431a9f62d 100644
--- a/drivers/media/rc/ir-nec-decoder.c
+++ b/drivers/media/rc/ir-nec-decoder.c
@@ -194,8 +194,8 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
 		return 0;
 	}
 
-	IR_dprintk(1, "NEC decode failed at state %d (%uus %s)\n",
-		   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+	IR_dprintk(1, "NEC decode failed at count %d state %d (%uus %s)\n",
+		   data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse));
 	data->state = STATE_INACTIVE;
 	return -EINVAL;
 }
diff --git a/drivers/media/rc/ir-raw.c b/drivers/media/rc/ir-raw.c
index 2e5cd3100b64..95e630998aaf 100644
--- a/drivers/media/rc/ir-raw.c
+++ b/drivers/media/rc/ir-raw.c
@@ -357,6 +357,7 @@ static void init_decoders(struct work_struct *work)
 	load_rc6_decode();
 	load_jvc_decode();
 	load_sony_decode();
+	load_sanyo_decode();
 	load_mce_kbd_decode();
 	load_lirc_codec();
 
diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c
index 140fb67e2f89..4cfdd7fa4bbd 100644
--- a/drivers/media/rc/ir-rc6-decoder.c
+++ b/drivers/media/rc/ir-rc6-decoder.c
@@ -18,24 +18,31 @@
 /*
  * This decoder currently supports:
  * RC6-0-16	(standard toggle bit in header)
+ * RC6-6A-20	(no toggle bit)
  * RC6-6A-24	(no toggle bit)
  * RC6-6A-32	(MCE version with toggle bit in body)
  */
 
-#define RC6_UNIT		444444	/* us */
+#define RC6_UNIT		444444	/* nanosecs */
 #define RC6_HEADER_NBITS	4	/* not including toggle bit */
 #define RC6_0_NBITS		16
-#define RC6_6A_SMALL_NBITS	24
-#define RC6_6A_LARGE_NBITS	32
+#define RC6_6A_32_NBITS		32
+#define RC6_6A_NBITS		128	/* Variable 8..128 */
 #define RC6_PREFIX_PULSE	(6 * RC6_UNIT)
 #define RC6_PREFIX_SPACE	(2 * RC6_UNIT)
 #define RC6_BIT_START		(1 * RC6_UNIT)
 #define RC6_BIT_END		(1 * RC6_UNIT)
 #define RC6_TOGGLE_START	(2 * RC6_UNIT)
 #define RC6_TOGGLE_END		(2 * RC6_UNIT)
+#define RC6_SUFFIX_SPACE	(6 * RC6_UNIT)
 #define RC6_MODE_MASK		0x07	/* for the header bits */
 #define RC6_STARTBIT_MASK	0x08	/* for the header bits */
 #define RC6_6A_MCE_TOGGLE_MASK	0x8000	/* for the body bits */
+#define RC6_6A_LCC_MASK		0xffff0000 /* RC6-6A-32 long customer code mask */
+#define RC6_6A_MCE_CC		0x800f0000 /* MCE customer code */
+#ifndef CHAR_BIT
+#define CHAR_BIT 8	/* Normally in <limits.h> */
+#endif
 
 enum rc6_mode {
 	RC6_MODE_0,
@@ -125,6 +132,7 @@ again:
 			break;
 
 		data->state = STATE_HEADER_BIT_START;
+		data->header = 0;
 		return 0;
 
 	case STATE_HEADER_BIT_START:
@@ -171,20 +179,14 @@ again:
 		data->state = STATE_BODY_BIT_START;
 		decrease_duration(&ev, RC6_TOGGLE_END);
 		data->count = 0;
+		data->body = 0;
 
 		switch (rc6_mode(data)) {
 		case RC6_MODE_0:
 			data->wanted_bits = RC6_0_NBITS;
 			break;
 		case RC6_MODE_6A:
-			/* This might look weird, but we basically
-			   check the value of the first body bit to
-			   determine the number of bits in mode 6A */
-			if ((!ev.pulse && !geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2)) ||
-			    geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2))
-				data->wanted_bits = RC6_6A_LARGE_NBITS;
-			else
-				data->wanted_bits = RC6_6A_SMALL_NBITS;
+			data->wanted_bits = RC6_6A_NBITS;
 			break;
 		default:
 			IR_dprintk(1, "RC6 unknown mode\n");
@@ -193,15 +195,21 @@ again:
 		goto again;
 
 	case STATE_BODY_BIT_START:
-		if (!eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2))
-			break;
-
-		data->body <<= 1;
-		if (ev.pulse)
-			data->body |= 1;
-		data->count++;
-		data->state = STATE_BODY_BIT_END;
-		return 0;
+		if (eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2)) {
+			/* Discard LSB's that won't fit in data->body */
+			if (data->count++ < CHAR_BIT * sizeof data->body) {
+				data->body <<= 1;
+				if (ev.pulse)
+					data->body |= 1;
+			}
+			data->state = STATE_BODY_BIT_END;
+			return 0;
+		} else if (RC6_MODE_6A == rc6_mode(data) && !ev.pulse &&
+				geq_margin(ev.duration, RC6_SUFFIX_SPACE, RC6_UNIT / 2)) {
+			data->state = STATE_FINISHED;
+			goto again;
+		}
+		break;
 
 	case STATE_BODY_BIT_END:
 		if (!is_transition(&ev, &dev->raw->prev_ev))
@@ -221,20 +229,27 @@ again:
 
 		switch (rc6_mode(data)) {
 		case RC6_MODE_0:
-			scancode = data->body & 0xffff;
+			scancode = data->body;
 			toggle = data->toggle;
 			IR_dprintk(1, "RC6(0) scancode 0x%04x (toggle: %u)\n",
 				   scancode, toggle);
 			break;
 		case RC6_MODE_6A:
-			if (data->wanted_bits == RC6_6A_LARGE_NBITS) {
-				toggle = data->body & RC6_6A_MCE_TOGGLE_MASK ? 1 : 0;
-				scancode = data->body & ~RC6_6A_MCE_TOGGLE_MASK;
+			if (data->count > CHAR_BIT * sizeof data->body) {
+				IR_dprintk(1, "RC6 too many (%u) data bits\n",
+					data->count);
+				goto out;
+			}
+
+			scancode = data->body;
+			if (data->count == RC6_6A_32_NBITS &&
+					(scancode & RC6_6A_LCC_MASK) == RC6_6A_MCE_CC) {
+				/* MCE RC */
+				toggle = (scancode & RC6_6A_MCE_TOGGLE_MASK) ? 1 : 0;
+				scancode &= ~RC6_6A_MCE_TOGGLE_MASK;
 			} else {
 				toggle = 0;
-				scancode = data->body & 0xffffff;
 			}
-
 			IR_dprintk(1, "RC6(6A) scancode 0x%08x (toggle: %u)\n",
 				   scancode, toggle);
 			break;
diff --git a/drivers/media/rc/ir-sanyo-decoder.c b/drivers/media/rc/ir-sanyo-decoder.c
new file mode 100644
index 000000000000..d38fbdd0b25a
--- /dev/null
+++ b/drivers/media/rc/ir-sanyo-decoder.c
@@ -0,0 +1,205 @@
+/* ir-sanyo-decoder.c - handle SANYO IR Pulse/Space protocol
+ *
+ * Copyright (C) 2011 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * 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 version 2 of the License.
+ *
+ *  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.
+ *
+ * This protocol uses the NEC protocol timings. However, data is formatted as:
+ *	13 bits Custom Code
+ *	13 bits NOT(Custom Code)
+ *	8 bits Key data
+ *	8 bits NOT(Key data)
+ *
+ * According with LIRC, this protocol is used on Sanyo, Aiwa and Chinon
+ * Information for this protocol is available at the Sanyo LC7461 datasheet.
+ */
+
+#include <linux/module.h>
+#include <linux/bitrev.h>
+#include "rc-core-priv.h"
+
+#define SANYO_NBITS		(13+13+8+8)
+#define SANYO_UNIT		562500  /* ns */
+#define SANYO_HEADER_PULSE	(16  * SANYO_UNIT)
+#define SANYO_HEADER_SPACE	(8   * SANYO_UNIT)
+#define SANYO_BIT_PULSE		(1   * SANYO_UNIT)
+#define SANYO_BIT_0_SPACE	(1   * SANYO_UNIT)
+#define SANYO_BIT_1_SPACE	(3   * SANYO_UNIT)
+#define SANYO_REPEAT_SPACE	(150 * SANYO_UNIT)
+#define	SANYO_TRAILER_PULSE	(1   * SANYO_UNIT)
+#define	SANYO_TRAILER_SPACE	(10  * SANYO_UNIT)	/* in fact, 42 */
+
+enum sanyo_state {
+	STATE_INACTIVE,
+	STATE_HEADER_SPACE,
+	STATE_BIT_PULSE,
+	STATE_BIT_SPACE,
+	STATE_TRAILER_PULSE,
+	STATE_TRAILER_SPACE,
+};
+
+/**
+ * ir_sanyo_decode() - Decode one SANYO pulse or space
+ * @dev:	the struct rc_dev descriptor of the device
+ * @duration:	the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev)
+{
+	struct sanyo_dec *data = &dev->raw->sanyo;
+	u32 scancode;
+	u8 address, not_address, command, not_command;
+
+	if (!(dev->raw->enabled_protocols & RC_TYPE_SANYO))
+		return 0;
+
+	if (!is_timing_event(ev)) {
+		if (ev.reset) {
+			IR_dprintk(1, "SANYO event reset received. reset to state 0\n");
+			data->state = STATE_INACTIVE;
+		}
+		return 0;
+	}
+
+	IR_dprintk(2, "SANYO decode started at state %d (%uus %s)\n",
+		   data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+	switch (data->state) {
+
+	case STATE_INACTIVE:
+		if (!ev.pulse)
+			break;
+
+		if (eq_margin(ev.duration, SANYO_HEADER_PULSE, SANYO_UNIT / 2)) {
+			data->count = 0;
+			data->state = STATE_HEADER_SPACE;
+			return 0;
+		}
+		break;
+
+
+	case STATE_HEADER_SPACE:
+		if (ev.pulse)
+			break;
+
+		if (eq_margin(ev.duration, SANYO_HEADER_SPACE, SANYO_UNIT / 2)) {
+			data->state = STATE_BIT_PULSE;
+			return 0;
+		}
+
+		break;
+
+	case STATE_BIT_PULSE:
+		if (!ev.pulse)
+			break;
+
+		if (!eq_margin(ev.duration, SANYO_BIT_PULSE, SANYO_UNIT / 2))
+			break;
+
+		data->state = STATE_BIT_SPACE;
+		return 0;
+
+	case STATE_BIT_SPACE:
+		if (ev.pulse)
+			break;
+
+		if (!data->count && geq_margin(ev.duration, SANYO_REPEAT_SPACE, SANYO_UNIT / 2)) {
+			if (!dev->keypressed) {
+				IR_dprintk(1, "SANYO discarding last key repeat: event after key up\n");
+			} else {
+				rc_repeat(dev);
+				IR_dprintk(1, "SANYO repeat last key\n");
+				data->state = STATE_INACTIVE;
+			}
+			return 0;
+		}
+
+		data->bits <<= 1;
+		if (eq_margin(ev.duration, SANYO_BIT_1_SPACE, SANYO_UNIT / 2))
+			data->bits |= 1;
+		else if (!eq_margin(ev.duration, SANYO_BIT_0_SPACE, SANYO_UNIT / 2))
+			break;
+		data->count++;
+
+		if (data->count == SANYO_NBITS)
+			data->state = STATE_TRAILER_PULSE;
+		else
+			data->state = STATE_BIT_PULSE;
+
+		return 0;
+
+	case STATE_TRAILER_PULSE:
+		if (!ev.pulse)
+			break;
+
+		if (!eq_margin(ev.duration, SANYO_TRAILER_PULSE, SANYO_UNIT / 2))
+			break;
+
+		data->state = STATE_TRAILER_SPACE;
+		return 0;
+
+	case STATE_TRAILER_SPACE:
+		if (ev.pulse)
+			break;
+
+		if (!geq_margin(ev.duration, SANYO_TRAILER_SPACE, SANYO_UNIT / 2))
+			break;
+
+		address     = bitrev16((data->bits >> 29) & 0x1fff) >> 3;
+		not_address = bitrev16((data->bits >> 16) & 0x1fff) >> 3;
+		command	    = bitrev8((data->bits >>  8) & 0xff);
+		not_command = bitrev8((data->bits >>  0) & 0xff);
+
+		if ((command ^ not_command) != 0xff) {
+			IR_dprintk(1, "SANYO checksum error: received 0x%08Lx\n",
+				   data->bits);
+			data->state = STATE_INACTIVE;
+			return 0;
+		}
+
+		scancode = address << 8 | command;
+		IR_dprintk(1, "SANYO scancode: 0x%06x\n", scancode);
+		rc_keydown(dev, scancode, 0);
+		data->state = STATE_INACTIVE;
+		return 0;
+	}
+
+	IR_dprintk(1, "SANYO decode failed at count %d state %d (%uus %s)\n",
+		   data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+	data->state = STATE_INACTIVE;
+	return -EINVAL;
+}
+
+static struct ir_raw_handler sanyo_handler = {
+	.protocols	= RC_TYPE_SANYO,
+	.decode		= ir_sanyo_decode,
+};
+
+static int __init ir_sanyo_decode_init(void)
+{
+	ir_raw_handler_register(&sanyo_handler);
+
+	printk(KERN_INFO "IR SANYO protocol handler initialized\n");
+	return 0;
+}
+
+static void __exit ir_sanyo_decode_exit(void)
+{
+	ir_raw_handler_unregister(&sanyo_handler);
+}
+
+module_init(ir_sanyo_decode_init);
+module_exit(ir_sanyo_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
+MODULE_DESCRIPTION("SANYO IR protocol decoder");
diff --git a/drivers/media/rc/keymaps/rc-ati-x10.c b/drivers/media/rc/keymaps/rc-ati-x10.c
index e1b8b2605c48..81506440eded 100644
--- a/drivers/media/rc/keymaps/rc-ati-x10.c
+++ b/drivers/media/rc/keymaps/rc-ati-x10.c
@@ -27,55 +27,55 @@
 #include <media/rc-map.h>
 
 static struct rc_map_table ati_x10[] = {
-	{ 0xd20d, KEY_1 },
-	{ 0xd30e, KEY_2 },
-	{ 0xd40f, KEY_3 },
-	{ 0xd510, KEY_4 },
-	{ 0xd611, KEY_5 },
-	{ 0xd712, KEY_6 },
-	{ 0xd813, KEY_7 },
-	{ 0xd914, KEY_8 },
-	{ 0xda15, KEY_9 },
-	{ 0xdc17, KEY_0 },
-	{ 0xc500, KEY_A },
-	{ 0xc601, KEY_B },
-	{ 0xde19, KEY_C },
-	{ 0xe01b, KEY_D },
-	{ 0xe621, KEY_E },
-	{ 0xe823, KEY_F },
+	{ 0x0d, KEY_1 },
+	{ 0x0e, KEY_2 },
+	{ 0x0f, KEY_3 },
+	{ 0x10, KEY_4 },
+	{ 0x11, KEY_5 },
+	{ 0x12, KEY_6 },
+	{ 0x13, KEY_7 },
+	{ 0x14, KEY_8 },
+	{ 0x15, KEY_9 },
+	{ 0x17, KEY_0 },
+	{ 0x00, KEY_A },
+	{ 0x01, KEY_B },
+	{ 0x19, KEY_C },
+	{ 0x1b, KEY_D },
+	{ 0x21, KEY_E },
+	{ 0x23, KEY_F },
 
-	{ 0xdd18, KEY_KPENTER },    /* "check" */
-	{ 0xdb16, KEY_MENU },       /* "menu" */
-	{ 0xc702, KEY_POWER },      /* Power */
-	{ 0xc803, KEY_TV },         /* TV */
-	{ 0xc904, KEY_DVD },        /* DVD */
-	{ 0xca05, KEY_WWW },        /* WEB */
-	{ 0xcb06, KEY_BOOKMARKS },  /* "book" */
-	{ 0xcc07, KEY_EDIT },       /* "hand" */
-	{ 0xe11c, KEY_COFFEE },     /* "timer" */
-	{ 0xe520, KEY_FRONT },      /* "max" */
-	{ 0xe21d, KEY_LEFT },       /* left */
-	{ 0xe41f, KEY_RIGHT },      /* right */
-	{ 0xe722, KEY_DOWN },       /* down */
-	{ 0xdf1a, KEY_UP },         /* up */
-	{ 0xe31e, KEY_OK },         /* "OK" */
-	{ 0xce09, KEY_VOLUMEDOWN }, /* VOL + */
-	{ 0xcd08, KEY_VOLUMEUP },   /* VOL - */
-	{ 0xcf0a, KEY_MUTE },       /* MUTE  */
-	{ 0xd00b, KEY_CHANNELUP },  /* CH + */
-	{ 0xd10c, KEY_CHANNELDOWN },/* CH - */
-	{ 0xec27, KEY_RECORD },     /* ( o) red */
-	{ 0xea25, KEY_PLAY },       /* ( >) */
-	{ 0xe924, KEY_REWIND },     /* (<<) */
-	{ 0xeb26, KEY_FORWARD },    /* (>>) */
-	{ 0xed28, KEY_STOP },       /* ([]) */
-	{ 0xee29, KEY_PAUSE },      /* ('') */
-	{ 0xf02b, KEY_PREVIOUS },   /* (<-) */
-	{ 0xef2a, KEY_NEXT },       /* (>+) */
-	{ 0xf22d, KEY_INFO },       /* PLAYING */
-	{ 0xf32e, KEY_HOME },       /* TOP */
-	{ 0xf42f, KEY_END },        /* END */
-	{ 0xf530, KEY_SELECT },     /* SELECT */
+	{ 0x18, KEY_KPENTER },    /* "check" */
+	{ 0x16, KEY_MENU },       /* "menu" */
+	{ 0x02, KEY_POWER },      /* Power */
+	{ 0x03, KEY_TV },         /* TV */
+	{ 0x04, KEY_DVD },        /* DVD */
+	{ 0x05, KEY_WWW },        /* WEB */
+	{ 0x06, KEY_BOOKMARKS },  /* "book" */
+	{ 0x07, KEY_EDIT },       /* "hand" */
+	{ 0x1c, KEY_COFFEE },     /* "timer" */
+	{ 0x20, KEY_FRONT },      /* "max" */
+	{ 0x1d, KEY_LEFT },       /* left */
+	{ 0x1f, KEY_RIGHT },      /* right */
+	{ 0x22, KEY_DOWN },       /* down */
+	{ 0x1a, KEY_UP },         /* up */
+	{ 0x1e, KEY_OK },         /* "OK" */
+	{ 0x09, KEY_VOLUMEDOWN }, /* VOL + */
+	{ 0x08, KEY_VOLUMEUP },   /* VOL - */
+	{ 0x0a, KEY_MUTE },       /* MUTE  */
+	{ 0x0b, KEY_CHANNELUP },  /* CH + */
+	{ 0x0c, KEY_CHANNELDOWN },/* CH - */
+	{ 0x27, KEY_RECORD },     /* ( o) red */
+	{ 0x25, KEY_PLAY },       /* ( >) */
+	{ 0x24, KEY_REWIND },     /* (<<) */
+	{ 0x26, KEY_FORWARD },    /* (>>) */
+	{ 0x28, KEY_STOP },       /* ([]) */
+	{ 0x29, KEY_PAUSE },      /* ('') */
+	{ 0x2b, KEY_PREVIOUS },   /* (<-) */
+	{ 0x2a, KEY_NEXT },       /* (>+) */
+	{ 0x2d, KEY_INFO },       /* PLAYING */
+	{ 0x2e, KEY_HOME },       /* TOP */
+	{ 0x2f, KEY_END },        /* END */
+	{ 0x30, KEY_SELECT },     /* SELECT */
 };
 
 static struct rc_map_list ati_x10_map = {
diff --git a/drivers/media/rc/keymaps/rc-hauppauge.c b/drivers/media/rc/keymaps/rc-hauppauge.c
index e51c6163378b..929bbbc16393 100644
--- a/drivers/media/rc/keymaps/rc-hauppauge.c
+++ b/drivers/media/rc/keymaps/rc-hauppauge.c
@@ -183,6 +183,57 @@ static struct rc_map_table rc5_hauppauge_new[] = {
 	{ 0x1d3f, KEY_HOME },
 
 	/*
+	 * Keycodes for PT# R-005 remote bundled with Haupauge HVR-930C
+	 * Keycodes start with address = 0x1c
+	 */
+	{ 0x1c3b, KEY_GOTO },
+	{ 0x1c3d, KEY_POWER },
+
+	{ 0x1c14, KEY_UP },
+	{ 0x1c15, KEY_DOWN },
+	{ 0x1c16, KEY_LEFT },
+	{ 0x1c17, KEY_RIGHT },
+	{ 0x1c25, KEY_OK },
+
+	{ 0x1c00, KEY_0 },
+	{ 0x1c01, KEY_1 },
+	{ 0x1c02, KEY_2 },
+	{ 0x1c03, KEY_3 },
+	{ 0x1c04, KEY_4 },
+	{ 0x1c05, KEY_5 },
+	{ 0x1c06, KEY_6 },
+	{ 0x1c07, KEY_7 },
+	{ 0x1c08, KEY_8 },
+	{ 0x1c09, KEY_9 },
+
+	{ 0x1c1f, KEY_EXIT },	/* BACK */
+	{ 0x1c0d, KEY_MENU },
+	{ 0x1c1c, KEY_TV },
+
+	{ 0x1c10, KEY_VOLUMEUP },
+	{ 0x1c11, KEY_VOLUMEDOWN },
+
+	{ 0x1c20, KEY_CHANNELUP },
+	{ 0x1c21, KEY_CHANNELDOWN },
+
+	{ 0x1c0f, KEY_MUTE },
+	{ 0x1c12, KEY_PREVIOUS }, /* Prev */
+
+	{ 0x1c36, KEY_STOP },
+	{ 0x1c37, KEY_RECORD },
+
+	{ 0x1c24, KEY_LAST },           /* <|             */
+	{ 0x1c1e, KEY_NEXT },           /* >|             */
+
+	{ 0x1c0a, KEY_TEXT },
+	{ 0x1c0e, KEY_SUBTITLE },	/* CC */
+
+	{ 0x1c32, KEY_REWIND },
+	{ 0x1c30, KEY_PAUSE },
+	{ 0x1c35, KEY_PLAY },
+	{ 0x1c34, KEY_FASTFORWARD },
+
+	/*
 	 * Keycodes for the old Black Remote Controller
 	 * This one also uses RC-5 protocol
 	 * Keycodes start with address = 0x00
diff --git a/drivers/media/rc/keymaps/rc-medion-x10.c b/drivers/media/rc/keymaps/rc-medion-x10.c
index 09e2cc01d110..479cdb897810 100644
--- a/drivers/media/rc/keymaps/rc-medion-x10.c
+++ b/drivers/media/rc/keymaps/rc-medion-x10.c
@@ -25,70 +25,70 @@
 #include <media/rc-map.h>
 
 static struct rc_map_table medion_x10[] = {
-	{ 0xf12c, KEY_TV },    /* TV */
-	{ 0xf22d, KEY_VCR },   /* VCR */
-	{ 0xc904, KEY_DVD },   /* DVD */
-	{ 0xcb06, KEY_AUDIO }, /* MUSIC */
-
-	{ 0xf32e, KEY_RADIO },     /* RADIO */
-	{ 0xca05, KEY_DIRECTORY }, /* PHOTO */
-	{ 0xf42f, KEY_INFO },      /* TV-PREVIEW */
-	{ 0xf530, KEY_LIST },      /* CHANNEL-LST */
-
-	{ 0xe01b, KEY_SETUP }, /* SETUP */
-	{ 0xf631, KEY_VIDEO }, /* VIDEO DESKTOP */
-
-	{ 0xcd08, KEY_VOLUMEDOWN },  /* VOL - */
-	{ 0xce09, KEY_VOLUMEUP },    /* VOL + */
-	{ 0xd00b, KEY_CHANNELUP },   /* CHAN + */
-	{ 0xd10c, KEY_CHANNELDOWN }, /* CHAN - */
-	{ 0xc500, KEY_MUTE },        /* MUTE */
-
-	{ 0xf732, KEY_RED }, /* red */
-	{ 0xf833, KEY_GREEN }, /* green */
-	{ 0xf934, KEY_YELLOW }, /* yellow */
-	{ 0xfa35, KEY_BLUE }, /* blue */
-	{ 0xdb16, KEY_TEXT }, /* TXT */
-
-	{ 0xd20d, KEY_1 },
-	{ 0xd30e, KEY_2 },
-	{ 0xd40f, KEY_3 },
-	{ 0xd510, KEY_4 },
-	{ 0xd611, KEY_5 },
-	{ 0xd712, KEY_6 },
-	{ 0xd813, KEY_7 },
-	{ 0xd914, KEY_8 },
-	{ 0xda15, KEY_9 },
-	{ 0xdc17, KEY_0 },
-	{ 0xe11c, KEY_SEARCH }, /* TV/RAD, CH SRC */
-	{ 0xe520, KEY_DELETE }, /* DELETE */
-
-	{ 0xfb36, KEY_KEYBOARD }, /* RENAME */
-	{ 0xdd18, KEY_SCREEN },   /* SNAPSHOT */
-
-	{ 0xdf1a, KEY_UP },    /* up */
-	{ 0xe722, KEY_DOWN },  /* down */
-	{ 0xe21d, KEY_LEFT },  /* left */
-	{ 0xe41f, KEY_RIGHT }, /* right */
-	{ 0xe31e, KEY_OK },    /* OK */
-
-	{ 0xfc37, KEY_SELECT }, /* ACQUIRE IMAGE */
-	{ 0xfd38, KEY_EDIT },   /* EDIT IMAGE */
-
-	{ 0xe924, KEY_REWIND },   /* rewind  (<<) */
-	{ 0xea25, KEY_PLAY },     /* play    ( >) */
-	{ 0xeb26, KEY_FORWARD },  /* forward (>>) */
-	{ 0xec27, KEY_RECORD },   /* record  ( o) */
-	{ 0xed28, KEY_STOP },     /* stop    ([]) */
-	{ 0xee29, KEY_PAUSE },    /* pause   ('') */
-
-	{ 0xe621, KEY_PREVIOUS },        /* prev */
-	{ 0xfe39, KEY_SWITCHVIDEOMODE }, /* F SCR */
-	{ 0xe823, KEY_NEXT },            /* next */
-	{ 0xde19, KEY_MENU },            /* MENU */
-	{ 0xff3a, KEY_LANGUAGE },        /* AUDIO */
-
-	{ 0xc702, KEY_POWER }, /* POWER */
+	{ 0x2c, KEY_TV },    /* TV */
+	{ 0x2d, KEY_VCR },   /* VCR */
+	{ 0x04, KEY_DVD },   /* DVD */
+	{ 0x06, KEY_AUDIO }, /* MUSIC */
+
+	{ 0x2e, KEY_RADIO },     /* RADIO */
+	{ 0x05, KEY_DIRECTORY }, /* PHOTO */
+	{ 0x2f, KEY_INFO },      /* TV-PREVIEW */
+	{ 0x30, KEY_LIST },      /* CHANNEL-LST */
+
+	{ 0x1b, KEY_SETUP }, /* SETUP */
+	{ 0x31, KEY_VIDEO }, /* VIDEO DESKTOP */
+
+	{ 0x08, KEY_VOLUMEDOWN },  /* VOL - */
+	{ 0x09, KEY_VOLUMEUP },    /* VOL + */
+	{ 0x0b, KEY_CHANNELUP },   /* CHAN + */
+	{ 0x0c, KEY_CHANNELDOWN }, /* CHAN - */
+	{ 0x00, KEY_MUTE },        /* MUTE */
+
+	{ 0x32, KEY_RED }, /* red */
+	{ 0x33, KEY_GREEN }, /* green */
+	{ 0x34, KEY_YELLOW }, /* yellow */
+	{ 0x35, KEY_BLUE }, /* blue */
+	{ 0x16, KEY_TEXT }, /* TXT */
+
+	{ 0x0d, KEY_1 },
+	{ 0x0e, KEY_2 },
+	{ 0x0f, KEY_3 },
+	{ 0x10, KEY_4 },
+	{ 0x11, KEY_5 },
+	{ 0x12, KEY_6 },
+	{ 0x13, KEY_7 },
+	{ 0x14, KEY_8 },
+	{ 0x15, KEY_9 },
+	{ 0x17, KEY_0 },
+	{ 0x1c, KEY_SEARCH }, /* TV/RAD, CH SRC */
+	{ 0x20, KEY_DELETE }, /* DELETE */
+
+	{ 0x36, KEY_KEYBOARD }, /* RENAME */
+	{ 0x18, KEY_SCREEN },   /* SNAPSHOT */
+
+	{ 0x1a, KEY_UP },    /* up */
+	{ 0x22, KEY_DOWN },  /* down */
+	{ 0x1d, KEY_LEFT },  /* left */
+	{ 0x1f, KEY_RIGHT }, /* right */
+	{ 0x1e, KEY_OK },    /* OK */
+
+	{ 0x37, KEY_SELECT }, /* ACQUIRE IMAGE */
+	{ 0x38, KEY_EDIT },   /* EDIT IMAGE */
+
+	{ 0x24, KEY_REWIND },   /* rewind  (<<) */
+	{ 0x25, KEY_PLAY },     /* play    ( >) */
+	{ 0x26, KEY_FORWARD },  /* forward (>>) */
+	{ 0x27, KEY_RECORD },   /* record  ( o) */
+	{ 0x28, KEY_STOP },     /* stop    ([]) */
+	{ 0x29, KEY_PAUSE },    /* pause   ('') */
+
+	{ 0x21, KEY_PREVIOUS },        /* prev */
+	{ 0x39, KEY_SWITCHVIDEOMODE }, /* F SCR */
+	{ 0x23, KEY_NEXT },            /* next */
+	{ 0x19, KEY_MENU },            /* MENU */
+	{ 0x3a, KEY_LANGUAGE },        /* AUDIO */
+
+	{ 0x02, KEY_POWER }, /* POWER */
 };
 
 static struct rc_map_list medion_x10_map = {
diff --git a/drivers/media/rc/keymaps/rc-snapstream-firefly.c b/drivers/media/rc/keymaps/rc-snapstream-firefly.c
index ef146520931c..c7f33ec719b4 100644
--- a/drivers/media/rc/keymaps/rc-snapstream-firefly.c
+++ b/drivers/media/rc/keymaps/rc-snapstream-firefly.c
@@ -22,63 +22,63 @@
 #include <media/rc-map.h>
 
 static struct rc_map_table snapstream_firefly[] = {
-	{ 0xf12c, KEY_ZOOM },       /* Maximize */
-	{ 0xc702, KEY_CLOSE },
-
-	{ 0xd20d, KEY_1 },
-	{ 0xd30e, KEY_2 },
-	{ 0xd40f, KEY_3 },
-	{ 0xd510, KEY_4 },
-	{ 0xd611, KEY_5 },
-	{ 0xd712, KEY_6 },
-	{ 0xd813, KEY_7 },
-	{ 0xd914, KEY_8 },
-	{ 0xda15, KEY_9 },
-	{ 0xdc17, KEY_0 },
-	{ 0xdb16, KEY_BACK },
-	{ 0xdd18, KEY_KPENTER },    /* ent */
-
-	{ 0xce09, KEY_VOLUMEUP },
-	{ 0xcd08, KEY_VOLUMEDOWN },
-	{ 0xcf0a, KEY_MUTE },
-	{ 0xd00b, KEY_CHANNELUP },
-	{ 0xd10c, KEY_CHANNELDOWN },
-	{ 0xc500, KEY_VENDOR },     /* firefly */
-
-	{ 0xf32e, KEY_INFO },
-	{ 0xf42f, KEY_OPTION },
-
-	{ 0xe21d, KEY_LEFT },
-	{ 0xe41f, KEY_RIGHT },
-	{ 0xe722, KEY_DOWN },
-	{ 0xdf1a, KEY_UP },
-	{ 0xe31e, KEY_OK },
-
-	{ 0xe11c, KEY_MENU },
-	{ 0xe520, KEY_EXIT },
-
-	{ 0xec27, KEY_RECORD },
-	{ 0xea25, KEY_PLAY },
-	{ 0xed28, KEY_STOP },
-	{ 0xe924, KEY_REWIND },
-	{ 0xeb26, KEY_FORWARD },
-	{ 0xee29, KEY_PAUSE },
-	{ 0xf02b, KEY_PREVIOUS },
-	{ 0xef2a, KEY_NEXT },
-
-	{ 0xcb06, KEY_AUDIO },      /* Music */
-	{ 0xca05, KEY_IMAGES },     /* Photos */
-	{ 0xc904, KEY_DVD },
-	{ 0xc803, KEY_TV },
-	{ 0xcc07, KEY_VIDEO },
-
-	{ 0xc601, KEY_HELP },
-	{ 0xf22d, KEY_MODE },       /* Mouse */
-
-	{ 0xde19, KEY_A },
-	{ 0xe01b, KEY_B },
-	{ 0xe621, KEY_C },
-	{ 0xe823, KEY_D },
+	{ 0x2c, KEY_ZOOM },       /* Maximize */
+	{ 0x02, KEY_CLOSE },
+
+	{ 0x0d, KEY_1 },
+	{ 0x0e, KEY_2 },
+	{ 0x0f, KEY_3 },
+	{ 0x10, KEY_4 },
+	{ 0x11, KEY_5 },
+	{ 0x12, KEY_6 },
+	{ 0x13, KEY_7 },
+	{ 0x14, KEY_8 },
+	{ 0x15, KEY_9 },
+	{ 0x17, KEY_0 },
+	{ 0x16, KEY_BACK },
+	{ 0x18, KEY_KPENTER },    /* ent */
+
+	{ 0x09, KEY_VOLUMEUP },
+	{ 0x08, KEY_VOLUMEDOWN },
+	{ 0x0a, KEY_MUTE },
+	{ 0x0b, KEY_CHANNELUP },
+	{ 0x0c, KEY_CHANNELDOWN },
+	{ 0x00, KEY_VENDOR },     /* firefly */
+
+	{ 0x2e, KEY_INFO },
+	{ 0x2f, KEY_OPTION },
+
+	{ 0x1d, KEY_LEFT },
+	{ 0x1f, KEY_RIGHT },
+	{ 0x22, KEY_DOWN },
+	{ 0x1a, KEY_UP },
+	{ 0x1e, KEY_OK },
+
+	{ 0x1c, KEY_MENU },
+	{ 0x20, KEY_EXIT },
+
+	{ 0x27, KEY_RECORD },
+	{ 0x25, KEY_PLAY },
+	{ 0x28, KEY_STOP },
+	{ 0x24, KEY_REWIND },
+	{ 0x26, KEY_FORWARD },
+	{ 0x29, KEY_PAUSE },
+	{ 0x2b, KEY_PREVIOUS },
+	{ 0x2a, KEY_NEXT },
+
+	{ 0x06, KEY_AUDIO },      /* Music */
+	{ 0x05, KEY_IMAGES },     /* Photos */
+	{ 0x04, KEY_DVD },
+	{ 0x03, KEY_TV },
+	{ 0x07, KEY_VIDEO },
+
+	{ 0x01, KEY_HELP },
+	{ 0x2d, KEY_MODE },       /* Mouse */
+
+	{ 0x19, KEY_A },
+	{ 0x1b, KEY_B },
+	{ 0x21, KEY_C },
+	{ 0x23, KEY_D },
 };
 
 static struct rc_map_list snapstream_firefly_map = {
diff --git a/drivers/media/rc/keymaps/rc-videomate-m1f.c b/drivers/media/rc/keymaps/rc-videomate-m1f.c
index 3bd1de1f585c..23ee05e53949 100644
--- a/drivers/media/rc/keymaps/rc-videomate-m1f.c
+++ b/drivers/media/rc/keymaps/rc-videomate-m1f.c
@@ -1,4 +1,4 @@
-/* videomate-m1f.h - Keytable for videomate_m1f Remote Controller
+/* videomate-k100.h - Keytable for videomate_k100 Remote Controller
  *
  * keymap imported from ir-keymaps.c
  *
@@ -13,7 +13,7 @@
 #include <media/rc-map.h>
 #include <linux/module.h>
 
-static struct rc_map_table videomate_m1f[] = {
+static struct rc_map_table videomate_k100[] = {
 	{ 0x01, KEY_POWER },
 	{ 0x31, KEY_TUNER },
 	{ 0x33, KEY_VIDEO },
@@ -67,27 +67,27 @@ static struct rc_map_table videomate_m1f[] = {
 	{ 0x18, KEY_TEXT },
 };
 
-static struct rc_map_list videomate_m1f_map = {
+static struct rc_map_list videomate_k100_map = {
 	.map = {
-		.scan    = videomate_m1f,
-		.size    = ARRAY_SIZE(videomate_m1f),
+		.scan    = videomate_k100,
+		.size    = ARRAY_SIZE(videomate_k100),
 		.rc_type = RC_TYPE_UNKNOWN,     /* Legacy IR type */
-		.name    = RC_MAP_VIDEOMATE_M1F,
+		.name    = RC_MAP_VIDEOMATE_K100,
 	}
 };
 
-static int __init init_rc_map_videomate_m1f(void)
+static int __init init_rc_map_videomate_k100(void)
 {
-	return rc_map_register(&videomate_m1f_map);
+	return rc_map_register(&videomate_k100_map);
 }
 
-static void __exit exit_rc_map_videomate_m1f(void)
+static void __exit exit_rc_map_videomate_k100(void)
 {
-	rc_map_unregister(&videomate_m1f_map);
+	rc_map_unregister(&videomate_k100_map);
 }
 
-module_init(init_rc_map_videomate_m1f)
-module_exit(exit_rc_map_videomate_m1f)
+module_init(init_rc_map_videomate_k100)
+module_exit(exit_rc_map_videomate_k100)
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Pavel Osnova <pvosnova@gmail.com>");
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 27997a9ceb0d..ca12d3289bfe 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -38,7 +38,7 @@
 #include <media/lirc.h>
 #include <media/lirc_dev.h>
 
-static int debug;
+static bool debug;
 
 #define IRCTL_DEV_NAME	"BaseRemoteCtl"
 #define NOPLUG		-1
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 60d3c1e09712..21105bf9594d 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -156,9 +156,9 @@
 
 /* module parameters */
 #ifdef CONFIG_USB_DEBUG
-static int debug = 1;
+static bool debug = 1;
 #else
-static int debug;
+static bool debug;
 #endif
 
 #define mce_dbg(dev, fmt, ...)					\
@@ -1448,25 +1448,7 @@ static struct usb_driver mceusb_dev_driver = {
 	.id_table =	mceusb_dev_table
 };
 
-static int __init mceusb_dev_init(void)
-{
-	int ret;
-
-	ret = usb_register(&mceusb_dev_driver);
-	if (ret < 0)
-		printk(KERN_ERR DRIVER_NAME
-		       ": usb register failed, result = %d\n", ret);
-
-	return ret;
-}
-
-static void __exit mceusb_dev_exit(void)
-{
-	usb_deregister(&mceusb_dev_driver);
-}
-
-module_init(mceusb_dev_init);
-module_exit(mceusb_dev_exit);
+module_usb_driver(mceusb_dev_driver);
 
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_AUTHOR(DRIVER_AUTHOR);
diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h
index c6ca870e8b7e..b72f8580e317 100644
--- a/drivers/media/rc/rc-core-priv.h
+++ b/drivers/media/rc/rc-core-priv.h
@@ -84,6 +84,11 @@ struct ir_raw_event_ctrl {
 		unsigned count;
 		unsigned wanted_bits;
 	} rc5_sz;
+	struct sanyo_dec {
+		int state;
+		unsigned count;
+		u64 bits;
+	} sanyo;
 	struct mce_kbd_dec {
 		struct input_dev *idev;
 		struct timer_list rx_timeout;
@@ -193,6 +198,13 @@ static inline void load_jvc_decode(void) { }
 static inline void load_sony_decode(void) { }
 #endif
 
+/* from ir-sanyo-decoder.c */
+#ifdef CONFIG_IR_SANYO_DECODER_MODULE
+#define load_sanyo_decode()	request_module("ir-sanyo-decoder")
+#else
+static inline void load_sanyo_decode(void) { }
+#endif
+
 /* from ir-mce_kbd-decoder.c */
 #ifdef CONFIG_IR_MCE_KBD_DECODER_MODULE
 #define load_mce_kbd_decode()	request_module("ir-mce_kbd-decoder")
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index 29f900065d8a..f6a930b70c69 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -715,7 +715,7 @@ static void ir_close(struct input_dev *idev)
 }
 
 /* class for /sys/class/rc */
-static char *ir_devnode(struct device *dev, mode_t *mode)
+static char *ir_devnode(struct device *dev, umode_t *mode)
 {
 	return kasprintf(GFP_KERNEL, "rc/%s", dev_name(dev));
 }
@@ -736,6 +736,7 @@ static struct {
 	{ RC_TYPE_JVC,		"jvc"		},
 	{ RC_TYPE_SONY,		"sony"		},
 	{ RC_TYPE_RC5_SZ,	"rc-5-sz"	},
+	{ RC_TYPE_SANYO,	"sanyo"		},
 	{ RC_TYPE_MCE_KBD,	"mce_kbd"	},
 	{ RC_TYPE_LIRC,		"lirc"		},
 	{ RC_TYPE_OTHER,	"other"		},
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 61287fcca61a..ad95c67a4dba 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -286,12 +286,6 @@ static void redrat3_issue_async(struct redrat3_dev *rr3)
 
 	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
 
-	if (!rr3->det_enabled) {
-		dev_warn(rr3->dev, "not issuing async read, "
-			 "detector not enabled\n");
-		return;
-	}
-
 	memset(rr3->bulk_in_buf, 0, rr3->ep_in->wMaxPacketSize);
 	res = usb_submit_urb(rr3->read_urb, GFP_ATOMIC);
 	if (res)
@@ -827,6 +821,7 @@ out:
 static void redrat3_handle_async(struct urb *urb, struct pt_regs *regs)
 {
 	struct redrat3_dev *rr3;
+	int ret;
 
 	if (!urb)
 		return;
@@ -840,15 +835,13 @@ static void redrat3_handle_async(struct urb *urb, struct pt_regs *regs)
 
 	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
 
-	if (!rr3->det_enabled) {
-		rr3_dbg(rr3->dev, "received a read callback but detector "
-			"disabled - ignoring\n");
-		return;
-	}
-
 	switch (urb->status) {
 	case 0:
-		redrat3_get_ir_data(rr3, urb->actual_length);
+		ret = redrat3_get_ir_data(rr3, urb->actual_length);
+		if (!ret) {
+			/* no error, prepare to read more */
+			redrat3_issue_async(rr3);
+		}
 		break;
 
 	case -ECONNRESET:
@@ -865,11 +858,6 @@ static void redrat3_handle_async(struct urb *urb, struct pt_regs *regs)
 		rr3->pkttype = 0;
 		break;
 	}
-
-	if (!rr3->transmitting)
-		redrat3_issue_async(rr3);
-	else
-		rr3_dbg(rr3->dev, "IR transmit in progress\n");
 }
 
 static void redrat3_write_bulk_callback(struct urb *urb, struct pt_regs *regs)
@@ -896,21 +884,24 @@ static u16 mod_freq_to_val(unsigned int mod_freq)
 	return (u16)(65536 - (mult / mod_freq));
 }
 
-static int redrat3_set_tx_carrier(struct rc_dev *dev, u32 carrier)
+static int redrat3_set_tx_carrier(struct rc_dev *rcdev, u32 carrier)
 {
-	struct redrat3_dev *rr3 = dev->priv;
+	struct redrat3_dev *rr3 = rcdev->priv;
+	struct device *dev = rr3->dev;
 
+	rr3_dbg(dev, "Setting modulation frequency to %u", carrier);
 	rr3->carrier = carrier;
 
 	return carrier;
 }
 
-static int redrat3_transmit_ir(struct rc_dev *rcdev, int *txbuf, u32 n)
+static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
+				unsigned count)
 {
 	struct redrat3_dev *rr3 = rcdev->priv;
 	struct device *dev = rr3->dev;
 	struct redrat3_signal_header header;
-	int i, j, count, ret, ret_len, offset;
+	int i, j, ret, ret_len, offset;
 	int lencheck, cur_sample_len, pipe;
 	char *buffer = NULL, *sigdata = NULL;
 	int *sample_lens = NULL;
@@ -928,20 +919,13 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, int *txbuf, u32 n)
 		return -EAGAIN;
 	}
 
-	count = n / sizeof(int);
 	if (count > (RR3_DRIVER_MAXLENS * 2))
 		return -EINVAL;
 
+	/* rr3 will disable rc detector on transmit */
+	rr3->det_enabled = false;
 	rr3->transmitting = true;
 
-	redrat3_disable_detector(rr3);
-
-	if (rr3->det_enabled) {
-		dev_err(dev, "%s: cannot tx while rx is enabled\n", __func__);
-		ret = -EIO;
-		goto out;
-	}
-
 	sample_lens = kzalloc(sizeof(int) * RR3_DRIVER_MAXLENS, GFP_KERNEL);
 	if (!sample_lens) {
 		ret = -ENOMEM;
@@ -1055,7 +1039,7 @@ static int redrat3_transmit_ir(struct rc_dev *rcdev, int *txbuf, u32 n)
 	if (ret < 0)
 		dev_err(dev, "Error: control msg send failed, rc %d\n", ret);
 	else
-		ret = n;
+		ret = count;
 
 out:
 	kfree(sample_lens);
@@ -1063,8 +1047,8 @@ out:
 	kfree(sigdata);
 
 	rr3->transmitting = false;
-
-	redrat3_enable_detector(rr3);
+	/* rr3 re-enables rc detector because it was enabled before */
+	rr3->det_enabled = true;
 
 	return ret;
 }
@@ -1300,25 +1284,7 @@ static struct usb_driver redrat3_dev_driver = {
 	.id_table	= redrat3_dev_table
 };
 
-static int __init redrat3_dev_init(void)
-{
-	int ret;
-
-	ret = usb_register(&redrat3_dev_driver);
-	if (ret < 0)
-		pr_err(DRIVER_NAME
-		       ": usb register failed, result = %d\n", ret);
-
-	return ret;
-}
-
-static void __exit redrat3_dev_exit(void)
-{
-	usb_deregister(&redrat3_dev_driver);
-}
-
-module_init(redrat3_dev_init);
-module_exit(redrat3_dev_exit);
+module_usb_driver(redrat3_dev_driver);
 
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_AUTHOR(DRIVER_AUTHOR);
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index e435d94c0776..d6f4bfe09391 100644
--- a/drivers/media/rc/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -43,9 +43,9 @@
 #define DRIVER_DESC	"Streamzap Remote Control driver"
 
 #ifdef CONFIG_USB_DEBUG
-static int debug = 1;
+static bool debug = 1;
 #else
-static int debug;
+static bool debug;
 #endif
 
 #define USB_STREAMZAP_VENDOR_ID		0x0e9c
@@ -523,33 +523,7 @@ static int streamzap_resume(struct usb_interface *intf)
 	return 0;
 }
 
-/**
- *	streamzap_init
- */
-static int __init streamzap_init(void)
-{
-	int ret;
-
-	/* register this driver with the USB subsystem */
-	ret = usb_register(&streamzap_driver);
-	if (ret < 0)
-		printk(KERN_ERR DRIVER_NAME ": usb register failed, "
-		       "result = %d\n", ret);
-
-	return ret;
-}
-
-/**
- *	streamzap_exit
- */
-static void __exit streamzap_exit(void)
-{
-	usb_deregister(&streamzap_driver);
-}
-
-
-module_init(streamzap_init);
-module_exit(streamzap_exit);
+module_usb_driver(streamzap_driver);
 
 MODULE_AUTHOR("Jarod Wilson <jarod@wilsonet.com>");
 MODULE_DESCRIPTION(DRIVER_DESC);
diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c
index 13f54b51194a..b09c5fae489b 100644
--- a/drivers/media/rc/winbond-cir.c
+++ b/drivers/media/rc/winbond-cir.c
@@ -226,11 +226,11 @@ module_param(protocol, uint, 0444);
 MODULE_PARM_DESC(protocol, "IR protocol to use for the power-on command "
 		 "(0 = RC5, 1 = NEC, 2 = RC6A, default)");
 
-static int invert; /* default = 0 */
+static bool invert; /* default = 0 */
 module_param(invert, bool, 0444);
 MODULE_PARM_DESC(invert, "Invert the signal from the IR receiver");
 
-static int txandrx; /* default = 0 */
+static bool txandrx; /* default = 0 */
 module_param(txandrx, bool, 0444);
 MODULE_PARM_DESC(invert, "Allow simultaneous TX and RX");
 
@@ -1176,6 +1176,6 @@ wbcir_exit(void)
 module_init(wbcir_init);
 module_exit(wbcir_exit);
 
-MODULE_AUTHOR("David Härdeman <david@hardeman.nu>");
+MODULE_AUTHOR("David Härdeman <david@hardeman.nu>");
 MODULE_DESCRIPTION("Winbond SuperI/O Consumer IR Driver");
 MODULE_LICENSE("GPL");