Merge tag 'media/v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 "Media updates for v4.12-rc1:

   - new driver to support mediatek jpeg in hardware codec

   - rc-lirc, s5p-cec and st-cec staging drivers got promoted

   - hardware histogram support for vsp1 driver

   - added Virtual Media Controller driver, to make easier to test the
     media controller

   - added a new CEC driver (rainshadow-cec)

   - removed two staging LIRC drivers for obscure hardware that are too
     obsolete

   - added support for Intel SR300 Depth camera

   - some improvements at CEC and RC core

   - lots of driver cleanups, improvements all over the tree

  With this series, we're finally getting rid of the LIRC staging
  driver. There's just one left (lirc_zilog), with require more care,
  as part of its functionality (IR RX) is already provided by another
  driver. Work in progress to convert it on the proper way"

* tag 'media/v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (304 commits)
  [media] ov2640: print error if devm_*_optional*() fails
  [media] atmel-isc: Fix the static checker warning
  [media] ov2640: add support for MEDIA_BUS_FMT_YVYU8_2X8 and MEDIA_BUS_FMT_VYUY8_2X8
  [media] ov2640: fix vflip control
  [media] ov2640: fix duplicate width+height returning from ov2640_select_win()
  [media] ov2640: add missing write to size change preamble
  [media] ov2640: add information about DSP register 0xc7
  [media] ov2640: improve banding filter register definitions/documentation
  [media] ov2640: fix init sequence alignment
  [media] ov2640: make GPIOLIB an optional dependency
  [media] xc5000: fix spelling mistake: "calibration"
  [media] vidioc-queryctrl.rst: fix menu/int menu references
  [media] media-entity: only call dev_dbg_obj if mdev is not NULL
  [media] pixfmt-meta-vsp1-hgo.rst: remove spurious '-'
  [media] mtk-vcodec: avoid warnings because of empty macros
  [media] coda: bump maximum number of internal framebuffers to 17
  [media] media: mtk-vcodec: remove informative log
  [media] subdev-formats.rst: remove spurious '-'
  [media] dw2102: limit messages to buffer size
  [media] ttusb2: limit messages to buffer size
  ...

14 files changed, 321 insertions, 171 deletions

diff --git a/include/media/cec-edid.h b/include/media/cec-edid.h
deleted file mode 100644
index bdf731ecba1a..000000000000
--- a/include/media/cec-edid.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * cec-edid - HDMI Consumer Electronics Control & EDID helpers
- *
- * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
- *
- * This program is free software; you may 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.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef _MEDIA_CEC_EDID_H
-#define _MEDIA_CEC_EDID_H
-
-#include <linux/types.h>
-
-#define CEC_PHYS_ADDR_INVALID		0xffff
-#define cec_phys_addr_exp(pa) \
-	((pa) >> 12), ((pa) >> 8) & 0xf, ((pa) >> 4) & 0xf, (pa) & 0xf
-
-/**
- * cec_get_edid_phys_addr() - find and return the physical address
- *
- * @edid:	pointer to the EDID data
- * @size:	size in bytes of the EDID data
- * @offset:	If not %NULL then the location of the physical address
- *		bytes in the EDID will be returned here. This is set to 0
- *		if there is no physical address found.
- *
- * Return: the physical address or CEC_PHYS_ADDR_INVALID if there is none.
- */
-u16 cec_get_edid_phys_addr(const u8 *edid, unsigned int size,
-			   unsigned int *offset);
-
-/**
- * cec_set_edid_phys_addr() - find and set the physical address
- *
- * @edid:	pointer to the EDID data
- * @size:	size in bytes of the EDID data
- * @phys_addr:	the new physical address
- *
- * This function finds the location of the physical address in the EDID
- * and fills in the given physical address and updates the checksum
- * at the end of the EDID block. It does nothing if the EDID doesn't
- * contain a physical address.
- */
-void cec_set_edid_phys_addr(u8 *edid, unsigned int size, u16 phys_addr);
-
-/**
- * cec_phys_addr_for_input() - calculate the PA for an input
- *
- * @phys_addr:	the physical address of the parent
- * @input:	the number of the input port, must be between 1 and 15
- *
- * This function calculates a new physical address based on the input
- * port number. For example:
- *
- * PA = 0.0.0.0 and input = 2 becomes 2.0.0.0
- *
- * PA = 3.0.0.0 and input = 1 becomes 3.1.0.0
- *
- * PA = 3.2.1.0 and input = 5 becomes 3.2.1.5
- *
- * PA = 3.2.1.3 and input = 5 becomes f.f.f.f since it maxed out the depth.
- *
- * Return: the new physical address or CEC_PHYS_ADDR_INVALID.
- */
-u16 cec_phys_addr_for_input(u16 phys_addr, u8 input);
-
-/**
- * cec_phys_addr_validate() - validate a physical address from an EDID
- *
- * @phys_addr:	the physical address to validate
- * @parent:	if not %NULL, then this is filled with the parents PA.
- * @port:	if not %NULL, then this is filled with the input port.
- *
- * This validates a physical address as read from an EDID. If the
- * PA is invalid (such as 1.0.1.0 since '0' is only allowed at the end),
- * then it will return -EINVAL.
- *
- * The parent PA is passed into %parent and the input port is passed into
- * %port. For example:
- *
- * PA = 0.0.0.0: has parent 0.0.0.0 and input port 0.
- *
- * PA = 1.0.0.0: has parent 0.0.0.0 and input port 1.
- *
- * PA = 3.2.0.0: has parent 3.0.0.0 and input port 2.
- *
- * PA = f.f.f.f: has parent f.f.f.f and input port 0.
- *
- * Return: 0 if the PA is valid, -EINVAL if not.
- */
-int cec_phys_addr_validate(u16 phys_addr, u16 *parent, u16 *port);
-
-#endif /* _MEDIA_CEC_EDID_H */
diff --git a/include/media/cec-notifier.h b/include/media/cec-notifier.h
new file mode 100644
index 000000000000..eb50ce54b759
--- /dev/null
+++ b/include/media/cec-notifier.h
@@ -0,0 +1,111 @@
+/*
+ * cec-notifier.h - notify CEC drivers of physical address changes
+ *
+ * Copyright 2016 Russell King <rmk+kernel@arm.linux.org.uk>
+ * Copyright 2016-2017 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may 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.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef LINUX_CEC_NOTIFIER_H
+#define LINUX_CEC_NOTIFIER_H
+
+#include <linux/types.h>
+#include <media/cec.h>
+
+struct device;
+struct edid;
+struct cec_adapter;
+struct cec_notifier;
+
+#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+
+/**
+ * cec_notifier_get - find or create a new cec_notifier for the given device.
+ * @dev: device that sends the events.
+ *
+ * If a notifier for device @dev already exists, then increase the refcount
+ * and return that notifier.
+ *
+ * If it doesn't exist, then allocate a new notifier struct and return a
+ * pointer to that new struct.
+ *
+ * Return NULL if the memory could not be allocated.
+ */
+struct cec_notifier *cec_notifier_get(struct device *dev);
+
+/**
+ * cec_notifier_put - decrease refcount and delete when the refcount reaches 0.
+ * @n: notifier
+ */
+void cec_notifier_put(struct cec_notifier *n);
+
+/**
+ * cec_notifier_set_phys_addr - set a new physical address.
+ * @n: the CEC notifier
+ * @pa: the CEC physical address
+ *
+ * Set a new CEC physical address.
+ */
+void cec_notifier_set_phys_addr(struct cec_notifier *n, u16 pa);
+
+/**
+ * cec_notifier_set_phys_addr_from_edid - set parse the PA from the EDID.
+ * @n: the CEC notifier
+ * @edid: the struct edid pointer
+ *
+ * Parses the EDID to obtain the new CEC physical address and set it.
+ */
+void cec_notifier_set_phys_addr_from_edid(struct cec_notifier *n,
+					  const struct edid *edid);
+
+/**
+ * cec_notifier_register - register a callback with the notifier
+ * @n: the CEC notifier
+ * @adap: the CEC adapter, passed as argument to the callback function
+ * @callback: the callback function
+ */
+void cec_notifier_register(struct cec_notifier *n,
+			   struct cec_adapter *adap,
+			   void (*callback)(struct cec_adapter *adap, u16 pa));
+
+/**
+ * cec_notifier_unregister - unregister the callback from the notifier.
+ * @n: the CEC notifier
+ */
+void cec_notifier_unregister(struct cec_notifier *n);
+
+#else
+static inline struct cec_notifier *cec_notifier_get(struct device *dev)
+{
+	/* A non-NULL pointer is expected on success */
+	return (struct cec_notifier *)0xdeadfeed;
+}
+
+static inline void cec_notifier_put(struct cec_notifier *n)
+{
+}
+
+static inline void cec_notifier_set_phys_addr(struct cec_notifier *n, u16 pa)
+{
+}
+
+static inline void cec_notifier_set_phys_addr_from_edid(struct cec_notifier *n,
+							const struct edid *edid)
+{
+}
+
+#endif
+
+#endif
diff --git a/include/media/cec.h b/include/media/cec.h
index 96a0aa770d61..b8eb895731d5 100644
--- a/include/media/cec.h
+++ b/include/media/cec.h
@@ -29,7 +29,7 @@
 #include <linux/timer.h>
 #include <linux/cec-funcs.h>
 #include <media/rc-core.h>
-#include <media/cec-edid.h>
+#include <media/cec-notifier.h>
 
 /**
  * struct cec_devnode - cec device node
@@ -173,6 +173,10 @@ struct cec_adapter {
 	bool passthrough;
 	struct cec_log_addrs log_addrs;
 
+#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+	struct cec_notifier *notifier;
+#endif
+
 	struct dentry *cec_dir;
 	struct dentry *status_file;
 
@@ -184,6 +188,11 @@ struct cec_adapter {
 	char input_drv[32];
 };
 
+static inline void *cec_get_drvdata(const struct cec_adapter *adap)
+{
+	return adap->priv;
+}
+
 static inline bool cec_has_log_addr(const struct cec_adapter *adap, u8 log_addr)
 {
 	return adap->log_addrs.log_addr_mask & (1 << log_addr);
@@ -194,7 +203,10 @@ static inline bool cec_is_sink(const struct cec_adapter *adap)
 	return adap->phys_addr == 0;
 }
 
-#if IS_ENABLED(CONFIG_MEDIA_CEC_SUPPORT)
+#define cec_phys_addr_exp(pa) \
+	((pa) >> 12), ((pa) >> 8) & 0xf, ((pa) >> 4) & 0xf, (pa) & 0xf
+
+#if IS_ENABLED(CONFIG_CEC_CORE)
 struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
 		void *priv, const char *name, u32 caps, u8 available_las);
 int cec_register_adapter(struct cec_adapter *adap, struct device *parent);
@@ -213,6 +225,86 @@ void cec_transmit_done(struct cec_adapter *adap, u8 status, u8 arb_lost_cnt,
 		       u8 nack_cnt, u8 low_drive_cnt, u8 error_cnt);
 void cec_received_msg(struct cec_adapter *adap, struct cec_msg *msg);
 
+/**
+ * cec_get_edid_phys_addr() - find and return the physical address
+ *
+ * @edid:	pointer to the EDID data
+ * @size:	size in bytes of the EDID data
+ * @offset:	If not %NULL then the location of the physical address
+ *		bytes in the EDID will be returned here. This is set to 0
+ *		if there is no physical address found.
+ *
+ * Return: the physical address or CEC_PHYS_ADDR_INVALID if there is none.
+ */
+u16 cec_get_edid_phys_addr(const u8 *edid, unsigned int size,
+			   unsigned int *offset);
+
+/**
+ * cec_set_edid_phys_addr() - find and set the physical address
+ *
+ * @edid:	pointer to the EDID data
+ * @size:	size in bytes of the EDID data
+ * @phys_addr:	the new physical address
+ *
+ * This function finds the location of the physical address in the EDID
+ * and fills in the given physical address and updates the checksum
+ * at the end of the EDID block. It does nothing if the EDID doesn't
+ * contain a physical address.
+ */
+void cec_set_edid_phys_addr(u8 *edid, unsigned int size, u16 phys_addr);
+
+/**
+ * cec_phys_addr_for_input() - calculate the PA for an input
+ *
+ * @phys_addr:	the physical address of the parent
+ * @input:	the number of the input port, must be between 1 and 15
+ *
+ * This function calculates a new physical address based on the input
+ * port number. For example:
+ *
+ * PA = 0.0.0.0 and input = 2 becomes 2.0.0.0
+ *
+ * PA = 3.0.0.0 and input = 1 becomes 3.1.0.0
+ *
+ * PA = 3.2.1.0 and input = 5 becomes 3.2.1.5
+ *
+ * PA = 3.2.1.3 and input = 5 becomes f.f.f.f since it maxed out the depth.
+ *
+ * Return: the new physical address or CEC_PHYS_ADDR_INVALID.
+ */
+u16 cec_phys_addr_for_input(u16 phys_addr, u8 input);
+
+/**
+ * cec_phys_addr_validate() - validate a physical address from an EDID
+ *
+ * @phys_addr:	the physical address to validate
+ * @parent:	if not %NULL, then this is filled with the parents PA.
+ * @port:	if not %NULL, then this is filled with the input port.
+ *
+ * This validates a physical address as read from an EDID. If the
+ * PA is invalid (such as 1.0.1.0 since '0' is only allowed at the end),
+ * then it will return -EINVAL.
+ *
+ * The parent PA is passed into %parent and the input port is passed into
+ * %port. For example:
+ *
+ * PA = 0.0.0.0: has parent 0.0.0.0 and input port 0.
+ *
+ * PA = 1.0.0.0: has parent 0.0.0.0 and input port 1.
+ *
+ * PA = 3.2.0.0: has parent 3.0.0.0 and input port 2.
+ *
+ * PA = f.f.f.f: has parent f.f.f.f and input port 0.
+ *
+ * Return: 0 if the PA is valid, -EINVAL if not.
+ */
+int cec_phys_addr_validate(u16 phys_addr, u16 *parent, u16 *port);
+
+#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+void cec_register_cec_notifier(struct cec_adapter *adap,
+			       struct cec_notifier *notifier);
+#endif
+
 #else
 
 static inline int cec_register_adapter(struct cec_adapter *adap,
@@ -234,6 +326,29 @@ static inline void cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr,
 {
 }
 
+static inline u16 cec_get_edid_phys_addr(const u8 *edid, unsigned int size,
+					 unsigned int *offset)
+{
+	if (offset)
+		*offset = 0;
+	return CEC_PHYS_ADDR_INVALID;
+}
+
+static inline void cec_set_edid_phys_addr(u8 *edid, unsigned int size,
+					  u16 phys_addr)
+{
+}
+
+static inline u16 cec_phys_addr_for_input(u16 phys_addr, u8 input)
+{
+	return CEC_PHYS_ADDR_INVALID;
+}
+
+static inline int cec_phys_addr_validate(u16 phys_addr, u16 *parent, u16 *port)
+{
+	return 0;
+}
+
 #endif
 
 #endif /* _MEDIA_CEC_H */
diff --git a/include/media/davinci/vpif_types.h b/include/media/davinci/vpif_types.h
index c49c306cba61..385597da20dc 100644
--- a/include/media/davinci/vpif_types.h
+++ b/include/media/davinci/vpif_types.h
@@ -53,6 +53,7 @@ struct vpif_display_config {
 	int (*set_clock)(int, int);
 	struct vpif_subdev_info *subdevinfo;
 	int subdev_count;
+	int i2c_adapter_id;
 	struct vpif_display_chan_config chan_config[VPIF_DISPLAY_MAX_CHANNELS];
 	const char *card_name;
 	struct v4l2_async_subdev **asd;	/* Flat array, arranged in groups */
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index a704749280d2..1a815a572fa1 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -27,7 +27,8 @@
  * @RC_TYPE_NECX: Extended NEC protocol
  * @RC_TYPE_NEC32: NEC 32 bit protocol
  * @RC_TYPE_SANYO: Sanyo protocol
- * @RC_TYPE_MCE_KBD: RC6-ish MCE keyboard/mouse
+ * @RC_TYPE_MCIR2_KBD: RC6-ish MCE keyboard
+ * @RC_TYPE_MCIR2_MSE: RC6-ish MCE mouse
  * @RC_TYPE_RC6_0: Philips RC6-0-16 protocol
  * @RC_TYPE_RC6_6A_20: Philips RC6-6A-20 protocol
  * @RC_TYPE_RC6_6A_24: Philips RC6-6A-24 protocol
@@ -51,48 +52,51 @@ enum rc_type {
 	RC_TYPE_NECX		= 10,
 	RC_TYPE_NEC32		= 11,
 	RC_TYPE_SANYO		= 12,
-	RC_TYPE_MCE_KBD		= 13,
-	RC_TYPE_RC6_0		= 14,
-	RC_TYPE_RC6_6A_20	= 15,
-	RC_TYPE_RC6_6A_24	= 16,
-	RC_TYPE_RC6_6A_32	= 17,
-	RC_TYPE_RC6_MCE		= 18,
-	RC_TYPE_SHARP		= 19,
-	RC_TYPE_XMP		= 20,
-	RC_TYPE_CEC		= 21,
+	RC_TYPE_MCIR2_KBD	= 13,
+	RC_TYPE_MCIR2_MSE	= 14,
+	RC_TYPE_RC6_0		= 15,
+	RC_TYPE_RC6_6A_20	= 16,
+	RC_TYPE_RC6_6A_24	= 17,
+	RC_TYPE_RC6_6A_32	= 18,
+	RC_TYPE_RC6_MCE		= 19,
+	RC_TYPE_SHARP		= 20,
+	RC_TYPE_XMP		= 21,
+	RC_TYPE_CEC		= 22,
 };
 
 #define RC_BIT_NONE		0ULL
-#define RC_BIT_UNKNOWN		(1ULL << RC_TYPE_UNKNOWN)
-#define RC_BIT_OTHER		(1ULL << RC_TYPE_OTHER)
-#define RC_BIT_RC5		(1ULL << RC_TYPE_RC5)
-#define RC_BIT_RC5X_20		(1ULL << RC_TYPE_RC5X_20)
-#define RC_BIT_RC5_SZ		(1ULL << RC_TYPE_RC5_SZ)
-#define RC_BIT_JVC		(1ULL << RC_TYPE_JVC)
-#define RC_BIT_SONY12		(1ULL << RC_TYPE_SONY12)
-#define RC_BIT_SONY15		(1ULL << RC_TYPE_SONY15)
-#define RC_BIT_SONY20		(1ULL << RC_TYPE_SONY20)
-#define RC_BIT_NEC		(1ULL << RC_TYPE_NEC)
-#define RC_BIT_NECX		(1ULL << RC_TYPE_NECX)
-#define RC_BIT_NEC32		(1ULL << RC_TYPE_NEC32)
-#define RC_BIT_SANYO		(1ULL << RC_TYPE_SANYO)
-#define RC_BIT_MCE_KBD		(1ULL << RC_TYPE_MCE_KBD)
-#define RC_BIT_RC6_0		(1ULL << RC_TYPE_RC6_0)
-#define RC_BIT_RC6_6A_20	(1ULL << RC_TYPE_RC6_6A_20)
-#define RC_BIT_RC6_6A_24	(1ULL << RC_TYPE_RC6_6A_24)
-#define RC_BIT_RC6_6A_32	(1ULL << RC_TYPE_RC6_6A_32)
-#define RC_BIT_RC6_MCE		(1ULL << RC_TYPE_RC6_MCE)
-#define RC_BIT_SHARP		(1ULL << RC_TYPE_SHARP)
-#define RC_BIT_XMP		(1ULL << RC_TYPE_XMP)
-#define RC_BIT_CEC		(1ULL << RC_TYPE_CEC)
+#define RC_BIT_UNKNOWN		BIT_ULL(RC_TYPE_UNKNOWN)
+#define RC_BIT_OTHER		BIT_ULL(RC_TYPE_OTHER)
+#define RC_BIT_RC5		BIT_ULL(RC_TYPE_RC5)
+#define RC_BIT_RC5X_20		BIT_ULL(RC_TYPE_RC5X_20)
+#define RC_BIT_RC5_SZ		BIT_ULL(RC_TYPE_RC5_SZ)
+#define RC_BIT_JVC		BIT_ULL(RC_TYPE_JVC)
+#define RC_BIT_SONY12		BIT_ULL(RC_TYPE_SONY12)
+#define RC_BIT_SONY15		BIT_ULL(RC_TYPE_SONY15)
+#define RC_BIT_SONY20		BIT_ULL(RC_TYPE_SONY20)
+#define RC_BIT_NEC		BIT_ULL(RC_TYPE_NEC)
+#define RC_BIT_NECX		BIT_ULL(RC_TYPE_NECX)
+#define RC_BIT_NEC32		BIT_ULL(RC_TYPE_NEC32)
+#define RC_BIT_SANYO		BIT_ULL(RC_TYPE_SANYO)
+#define RC_BIT_MCIR2_KBD	BIT_ULL(RC_TYPE_MCIR2_KBD)
+#define RC_BIT_MCIR2_MSE	BIT_ULL(RC_TYPE_MCIR2_MSE)
+#define RC_BIT_RC6_0		BIT_ULL(RC_TYPE_RC6_0)
+#define RC_BIT_RC6_6A_20	BIT_ULL(RC_TYPE_RC6_6A_20)
+#define RC_BIT_RC6_6A_24	BIT_ULL(RC_TYPE_RC6_6A_24)
+#define RC_BIT_RC6_6A_32	BIT_ULL(RC_TYPE_RC6_6A_32)
+#define RC_BIT_RC6_MCE		BIT_ULL(RC_TYPE_RC6_MCE)
+#define RC_BIT_SHARP		BIT_ULL(RC_TYPE_SHARP)
+#define RC_BIT_XMP		BIT_ULL(RC_TYPE_XMP)
+#define RC_BIT_CEC		BIT_ULL(RC_TYPE_CEC)
 
 #define RC_BIT_ALL	(RC_BIT_UNKNOWN | RC_BIT_OTHER | \
 			 RC_BIT_RC5 | RC_BIT_RC5X_20 | RC_BIT_RC5_SZ | \
 			 RC_BIT_JVC | \
 			 RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20 | \
 			 RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32 | \
-			 RC_BIT_SANYO | RC_BIT_MCE_KBD | RC_BIT_RC6_0 | \
-			 RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
+			 RC_BIT_SANYO | \
+			 RC_BIT_MCIR2_KBD | RC_BIT_MCIR2_MSE | \
+			 RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
 			 RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE | RC_BIT_SHARP | \
 			 RC_BIT_XMP | RC_BIT_CEC)
 /* All rc protocols for which we have decoders */
@@ -101,8 +105,8 @@ enum rc_type {
 			 RC_BIT_JVC | \
 			 RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20 | \
 			 RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32 | \
-			 RC_BIT_SANYO | RC_BIT_MCE_KBD | RC_BIT_RC6_0 | \
-			 RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
+			 RC_BIT_SANYO | RC_BIT_MCIR2_KBD | RC_BIT_MCIR2_MSE | \
+			 RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
 			 RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE | RC_BIT_SHARP | \
 			 RC_BIT_XMP)
 
@@ -111,7 +115,7 @@ enum rc_type {
 			 RC_BIT_JVC | \
 			 RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20 | \
 			 RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32 | \
-			 RC_BIT_SANYO | \
+			 RC_BIT_SANYO | RC_BIT_MCIR2_KBD | RC_BIT_MCIR2_MSE | \
 			 RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \
 			 RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE | \
 			 RC_BIT_SHARP)
@@ -255,7 +259,6 @@ struct rc_map *rc_map_get(const char *name);
 #define RC_MAP_KWORLD_PC150U             "rc-kworld-pc150u"
 #define RC_MAP_KWORLD_PLUS_TV_ANALOG     "rc-kworld-plus-tv-analog"
 #define RC_MAP_LEADTEK_Y04G0051          "rc-leadtek-y04g0051"
-#define RC_MAP_LIRC                      "rc-lirc"
 #define RC_MAP_LME2510                   "rc-lme2510"
 #define RC_MAP_MANLI                     "rc-manli"
 #define RC_MAP_MEDION_X10                "rc-medion-x10"
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 1a15c3e4efd3..4d8cb0796bc6 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -17,7 +17,6 @@
 #include <linux/mutex.h>
 #include <linux/pm.h>
 #include <linux/videodev2.h>
-#include <media/videobuf-core.h>
 #include <media/videobuf2-v4l2.h>
 #include <media/v4l2-async.h>
 #include <media/v4l2-ctrls.h>
@@ -55,10 +54,7 @@ struct soc_camera_device {
 	/* Asynchronous subdevice management */
 	struct soc_camera_async_client *sasc;
 	/* video buffer queue */
-	union {
-		struct videobuf_queue vb_vidq;
-		struct vb2_queue vb2_vidq;
-	};
+	struct vb2_queue vb2_vidq;
 };
 
 /* Host supports programmable stride */
@@ -114,11 +110,8 @@ struct soc_camera_host_ops {
 	int (*set_liveselection)(struct soc_camera_device *, struct v4l2_selection *);
 	int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
-	void (*init_videobuf)(struct videobuf_queue *,
-			      struct soc_camera_device *);
 	int (*init_videobuf2)(struct vb2_queue *,
 			      struct soc_camera_device *);
-	int (*reqbufs)(struct soc_camera_device *, struct v4l2_requestbuffers *);
 	int (*querycap)(struct soc_camera_host *, struct v4l2_capability *);
 	int (*set_bus_param)(struct soc_camera_device *);
 	int (*get_parm)(struct soc_camera_device *, struct v4l2_streamparm *);
@@ -396,11 +389,6 @@ static inline struct soc_camera_device *soc_camera_from_vb2q(const struct vb2_qu
 	return container_of(vq, struct soc_camera_device, vb2_vidq);
 }
 
-static inline struct soc_camera_device *soc_camera_from_vbq(const struct videobuf_queue *vq)
-{
-	return container_of(vq, struct soc_camera_device, vb_vidq);
-}
-
 static inline u32 soc_camera_grp_id(const struct soc_camera_device *icd)
 {
 	return (icd->iface << 8) | (icd->devnum + 1);
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
index c56501ee0484..630bcf3d8885 100644
--- a/include/media/tveeprom.h
+++ b/include/media/tveeprom.h
@@ -94,13 +94,12 @@ struct tveeprom {
  *			       of the eeprom previously filled at
  *			       @eeprom_data field.
  *
- * @c:			I2C client struct
  * @tvee:		Struct to where the eeprom parsed data will be filled;
  * @eeprom_data:	Array with the contents of the eeprom_data. It should
  *			contain 256 bytes filled with the contents of the
  *			eeprom read from the Hauppauge device.
  */
-void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
+void tveeprom_hauppauge_analog(struct tveeprom *tvee,
 			       unsigned char *eeprom_data);
 
 /**
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 6cd94e5ee113..bd5312118013 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -44,6 +44,9 @@ struct v4l2_fh;
  * @vidioc_enum_fmt_sdr_out: pointer to the function that implements
  *	:ref:`VIDIOC_ENUM_FMT <vidioc_enum_fmt>` ioctl logic
  *	for Software Defined Radio output
+ * @vidioc_enum_fmt_meta_cap: pointer to the function that implements
+ *	:ref:`VIDIOC_ENUM_FMT <vidioc_enum_fmt>` ioctl logic
+ *	for metadata capture
  * @vidioc_g_fmt_vid_cap: pointer to the function that implements
  *	:ref:`VIDIOC_G_FMT <vidioc_g_fmt>` ioctl logic for video capture
  *	in single plane mode
@@ -74,6 +77,8 @@ struct v4l2_fh;
  * @vidioc_g_fmt_sdr_out: pointer to the function that implements
  *	:ref:`VIDIOC_G_FMT <vidioc_g_fmt>` ioctl logic for Software Defined
  *	Radio output
+ * @vidioc_g_fmt_meta_cap: pointer to the function that implements
+ *	:ref:`VIDIOC_G_FMT <vidioc_g_fmt>` ioctl logic for metadata capture
  * @vidioc_s_fmt_vid_cap: pointer to the function that implements
  *	:ref:`VIDIOC_S_FMT <vidioc_g_fmt>` ioctl logic for video capture
  *	in single plane mode
@@ -104,6 +109,8 @@ struct v4l2_fh;
  * @vidioc_s_fmt_sdr_out: pointer to the function that implements
  *	:ref:`VIDIOC_S_FMT <vidioc_g_fmt>` ioctl logic for Software Defined
  *	Radio output
+ * @vidioc_s_fmt_meta_cap: pointer to the function that implements
+ *	:ref:`VIDIOC_S_FMT <vidioc_g_fmt>` ioctl logic for metadata capture
  * @vidioc_try_fmt_vid_cap: pointer to the function that implements
  *	:ref:`VIDIOC_TRY_FMT <vidioc_g_fmt>` ioctl logic for video capture
  *	in single plane mode
@@ -136,6 +143,8 @@ struct v4l2_fh;
  * @vidioc_try_fmt_sdr_out: pointer to the function that implements
  *	:ref:`VIDIOC_TRY_FMT <vidioc_g_fmt>` ioctl logic for Software Defined
  *	Radio output
+ * @vidioc_try_fmt_meta_cap: pointer to the function that implements
+ *	:ref:`VIDIOC_TRY_FMT <vidioc_g_fmt>` ioctl logic for metadata capture
  * @vidioc_reqbufs: pointer to the function that implements
  *	:ref:`VIDIOC_REQBUFS <vidioc_reqbufs>` ioctl
  * @vidioc_querybuf: pointer to the function that implements
@@ -306,6 +315,8 @@ struct v4l2_ioctl_ops {
 				       struct v4l2_fmtdesc *f);
 	int (*vidioc_enum_fmt_sdr_out)(struct file *file, void *fh,
 				       struct v4l2_fmtdesc *f);
+	int (*vidioc_enum_fmt_meta_cap)(struct file *file, void *fh,
+					struct v4l2_fmtdesc *f);
 
 	/* VIDIOC_G_FMT handlers */
 	int (*vidioc_g_fmt_vid_cap)(struct file *file, void *fh,
@@ -332,6 +343,8 @@ struct v4l2_ioctl_ops {
 				    struct v4l2_format *f);
 	int (*vidioc_g_fmt_sdr_out)(struct file *file, void *fh,
 				    struct v4l2_format *f);
+	int (*vidioc_g_fmt_meta_cap)(struct file *file, void *fh,
+				     struct v4l2_format *f);
 
 	/* VIDIOC_S_FMT handlers */
 	int (*vidioc_s_fmt_vid_cap)(struct file *file, void *fh,
@@ -358,6 +371,8 @@ struct v4l2_ioctl_ops {
 				    struct v4l2_format *f);
 	int (*vidioc_s_fmt_sdr_out)(struct file *file, void *fh,
 				    struct v4l2_format *f);
+	int (*vidioc_s_fmt_meta_cap)(struct file *file, void *fh,
+				     struct v4l2_format *f);
 
 	/* VIDIOC_TRY_FMT handlers */
 	int (*vidioc_try_fmt_vid_cap)(struct file *file, void *fh,
@@ -384,6 +399,8 @@ struct v4l2_ioctl_ops {
 				      struct v4l2_format *f);
 	int (*vidioc_try_fmt_sdr_out)(struct file *file, void *fh,
 				      struct v4l2_format *f);
+	int (*vidioc_try_fmt_meta_cap)(struct file *file, void *fh,
+				       struct v4l2_format *f);
 
 	/* Buffer handlers */
 	int (*vidioc_reqbufs)(struct file *file, void *fh,
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index ac5898a55fd9..cb97c224be73 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -305,16 +305,16 @@ struct vb2_buffer {
  *			buffer in \*num_planes, the size of each plane should be
  *			set in the sizes\[\] array and optional per-plane
  *			allocator specific device in the alloc_devs\[\] array.
- *			When called from VIDIOC_REQBUFS,() \*num_planes == 0,
+ *			When called from VIDIOC_REQBUFS(), \*num_planes == 0,
  *			the driver has to use the currently configured format to
  *			determine the plane sizes and \*num_buffers is the total
  *			number of buffers that are being allocated. When called
- *			from VIDIOC_CREATE_BUFS,() \*num_planes != 0 and it
+ *			from VIDIOC_CREATE_BUFS(), \*num_planes != 0 and it
  *			describes the requested number of planes and sizes\[\]
- *			contains the requested plane sizes. If either
- *			\*num_planes or the requested sizes are invalid callback
- *			must return %-EINVAL. In this case \*num_buffers are
- *			being allocated additionally to q->num_buffers.
+ *			contains the requested plane sizes. In this case
+ *			\*num_buffers are being allocated additionally to
+ *			q->num_buffers. If either \*num_planes or the requested
+ *			sizes are invalid callback must return %-EINVAL.
  * @wait_prepare:	release any locks taken while calling vb2 functions;
  *			it is called before an ioctl needs to wait for a new
  *			buffer to arrive; required to avoid a deadlock in
diff --git a/include/media/videobuf2-memops.h b/include/media/videobuf2-memops.h
index 36565c7acb54..a6ed091b79ce 100644
--- a/include/media/videobuf2-memops.h
+++ b/include/media/videobuf2-memops.h
@@ -16,6 +16,7 @@
 
 #include <media/videobuf2-v4l2.h>
 #include <linux/mm.h>
+#include <linux/refcount.h>
 
 /**
  * struct vb2_vmarea_handler - common vma refcount tracking handler
@@ -25,7 +26,7 @@
  * @arg:	argument for @put callback
  */
 struct vb2_vmarea_handler {
-	atomic_t		*refcount;
+	refcount_t		*refcount;
 	void			(*put)(void *arg);
 	void			*arg;
 };
diff --git a/include/trace/events/v4l2.h b/include/trace/events/v4l2.h
index ee7754c6e4a1..b3a85b3df53e 100644
--- a/include/trace/events/v4l2.h
+++ b/include/trace/events/v4l2.h
@@ -29,6 +29,7 @@
 	EM( V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,  "VIDEO_OUTPUT_MPLANE" )	\
 	EM( V4L2_BUF_TYPE_SDR_CAPTURE,          "SDR_CAPTURE" )		\
 	EM( V4L2_BUF_TYPE_SDR_OUTPUT,           "SDR_OUTPUT" )		\
+	EM( V4L2_BUF_TYPE_META_CAPTURE,		"META_CAPTURE" )	\
 	EMe(V4L2_BUF_TYPE_PRIVATE,		"PRIVATE" )
 
 SHOW_TYPE
diff --git a/include/uapi/linux/cec.h b/include/uapi/linux/cec.h
index 14b6f24b189e..a0dfe27bc6c7 100644
--- a/include/uapi/linux/cec.h
+++ b/include/uapi/linux/cec.h
@@ -223,7 +223,7 @@ static inline int cec_msg_status_is_ok(const struct cec_msg *msg)
 #define CEC_LOG_ADDR_BACKUP_2		13
 #define CEC_LOG_ADDR_SPECIFIC		14
 #define CEC_LOG_ADDR_UNREGISTERED	15 /* as initiator address */
-#define CEC_LOG_ADDR_BROADCAST		15 /* ad destination address */
+#define CEC_LOG_ADDR_BROADCAST		15 /* as destination address */
 
 /* The logical address types that the CEC device wants to claim */
 #define CEC_LOG_ADDR_TYPE_TV		0
diff --git a/include/uapi/linux/serio.h b/include/uapi/linux/serio.h
index ccd0ccd00f47..ac217c6f0151 100644
--- a/include/uapi/linux/serio.h
+++ b/include/uapi/linux/serio.h
@@ -80,5 +80,6 @@
 #define SERIO_WACOM_IV	0x3e
 #define SERIO_EGALAX	0x3f
 #define SERIO_PULSE8_CEC	0x40
+#define SERIO_RAINSHADOW_CEC	0x41
 
 #endif /* _UAPI_SERIO_H */
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 45184a2ef66c..2b8feb86d09e 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -143,6 +143,7 @@ enum v4l2_buf_type {
 	V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE  = 10,
 	V4L2_BUF_TYPE_SDR_CAPTURE          = 11,
 	V4L2_BUF_TYPE_SDR_OUTPUT           = 12,
+	V4L2_BUF_TYPE_META_CAPTURE         = 13,
 	/* Deprecated, do not use */
 	V4L2_BUF_TYPE_PRIVATE              = 0x80,
 };
@@ -362,8 +363,7 @@ enum v4l2_quantization {
 	/*
 	 * The default for R'G'B' quantization is always full range, except
 	 * for the BT2020 colorspace. For Y'CbCr the quantization is always
-	 * limited range, except for COLORSPACE_JPEG, XV601 or XV709: those
-	 * are full range.
+	 * limited range, except for COLORSPACE_JPEG: this is full range.
 	 */
 	V4L2_QUANTIZATION_DEFAULT     = 0,
 	V4L2_QUANTIZATION_FULL_RANGE  = 1,
@@ -378,8 +378,7 @@ enum v4l2_quantization {
 #define V4L2_MAP_QUANTIZATION_DEFAULT(is_rgb_or_hsv, colsp, ycbcr_enc) \
 	(((is_rgb_or_hsv) && (colsp) == V4L2_COLORSPACE_BT2020) ? \
 	 V4L2_QUANTIZATION_LIM_RANGE : \
-	 (((is_rgb_or_hsv) || (ycbcr_enc) == V4L2_YCBCR_ENC_XV601 || \
-	  (ycbcr_enc) == V4L2_YCBCR_ENC_XV709 || (colsp) == V4L2_COLORSPACE_JPEG) ? \
+	 (((is_rgb_or_hsv) || (colsp) == V4L2_COLORSPACE_JPEG) ? \
 	 V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE))
 
 enum v4l2_priority {
@@ -453,6 +452,7 @@ struct v4l2_capability {
 #define V4L2_CAP_SDR_CAPTURE		0x00100000  /* Is a SDR capture device */
 #define V4L2_CAP_EXT_PIX_FORMAT		0x00200000  /* Supports the extended pixel format */
 #define V4L2_CAP_SDR_OUTPUT		0x00400000  /* Is a SDR output device */
+#define V4L2_CAP_META_CAPTURE		0x00800000  /* Is a metadata capture device */
 
 #define V4L2_CAP_READWRITE              0x01000000  /* read/write systemcalls */
 #define V4L2_CAP_ASYNCIO                0x02000000  /* async I/O */
@@ -661,6 +661,7 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_Y12I     v4l2_fourcc('Y', '1', '2', 'I') /* Greyscale 12-bit L/R interleaved */
 #define V4L2_PIX_FMT_Z16      v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */
 #define V4L2_PIX_FMT_MT21C    v4l2_fourcc('M', 'T', '2', '1') /* Mediatek compressed block mode  */
+#define V4L2_PIX_FMT_INZI     v4l2_fourcc('I', 'N', 'Z', 'I') /* Intel Planar Greyscale 10-bit and Depth 16-bit */
 
 /* SDR formats - used only for Software Defined Radio devices */
 #define V4L2_SDR_FMT_CU8          v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */
@@ -675,6 +676,10 @@ struct v4l2_pix_format {
 #define V4L2_TCH_FMT_TU16	v4l2_fourcc('T', 'U', '1', '6') /* 16-bit unsigned touch data */
 #define V4L2_TCH_FMT_TU08	v4l2_fourcc('T', 'U', '0', '8') /* 8-bit unsigned touch data */
 
+/* Meta-data formats */
+#define V4L2_META_FMT_VSP1_HGO    v4l2_fourcc('V', 'S', 'P', 'H') /* R-Car VSP1 1-D Histogram */
+#define V4L2_META_FMT_VSP1_HGT    v4l2_fourcc('V', 'S', 'P', 'T') /* R-Car VSP1 2-D Histogram */
+
 /* priv field value to indicates that subsequent fields are valid. */
 #define V4L2_PIX_FMT_PRIV_MAGIC		0xfeedcafe
 
@@ -1654,6 +1659,7 @@ struct v4l2_querymenu {
 #define V4L2_CTRL_FLAG_VOLATILE		0x0080
 #define V4L2_CTRL_FLAG_HAS_PAYLOAD	0x0100
 #define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE	0x0200
+#define V4L2_CTRL_FLAG_MODIFY_LAYOUT	0x0400
 
 /*  Query flags, to be ORed with the control ID */
 #define V4L2_CTRL_FLAG_NEXT_CTRL	0x80000000
@@ -2087,6 +2093,16 @@ struct v4l2_sdr_format {
 } __attribute__ ((packed));
 
 /**
+ * struct v4l2_meta_format - metadata format definition
+ * @dataformat:		little endian four character code (fourcc)
+ * @buffersize:		maximum size in bytes required for data
+ */
+struct v4l2_meta_format {
+	__u32				dataformat;
+	__u32				buffersize;
+} __attribute__ ((packed));
+
+/**
  * struct v4l2_format - stream data format
  * @type:	enum v4l2_buf_type; type of the data stream
  * @pix:	definition of an image format
@@ -2105,6 +2121,7 @@ struct v4l2_format {
 		struct v4l2_vbi_format		vbi;     /* V4L2_BUF_TYPE_VBI_CAPTURE */
 		struct v4l2_sliced_vbi_format	sliced;  /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
 		struct v4l2_sdr_format		sdr;     /* V4L2_BUF_TYPE_SDR_CAPTURE */
+		struct v4l2_meta_format		meta;    /* V4L2_BUF_TYPE_META_CAPTURE */
 		__u8	raw_data[200];                   /* user-defined */
 	} fmt;
 };