24 files changed, 1365 insertions, 124 deletions

diff --git a/include/linux/mfd/si476x-core.h b/include/linux/mfd/si476x-core.h
new file mode 100644
index 000000000000..2136b2631dc3
--- /dev/null
+++ b/include/linux/mfd/si476x-core.h
@@ -0,0 +1,525 @@
+/*
+ * include/media/si476x-core.h -- Common definitions for si476x core
+ * device
+ *
+ * Copyright (C) 2012 Innovative Converged Devices(ICD)
+ *
+ * Author: Andrey Smirnov <andrey.smirnov@convergeddevices.net>
+ *
+ * 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.
+ *
+ */
+
+#ifndef SI476X_CORE_H
+#define SI476X_CORE_H
+
+#include <linux/kfifo.h>
+#include <linux/atomic.h>
+#include <linux/i2c.h>
+#include <linux/regmap.h>
+#include <linux/mutex.h>
+#include <linux/mfd/core.h>
+#include <linux/videodev2.h>
+#include <linux/regulator/consumer.h>
+
+#include <media/si476x.h>
+
+/* Command Timeouts */
+#define SI476X_DEFAULT_TIMEOUT	100000
+#define SI476X_TIMEOUT_TUNE	700000
+#define SI476X_TIMEOUT_POWER_UP	330000
+#define SI476X_STATUS_POLL_US	0
+
+/* -------------------- si476x-i2c.c ----------------------- */
+
+enum si476x_freq_supported_chips {
+	SI476X_CHIP_SI4761 = 1,
+	SI476X_CHIP_SI4764,
+	SI476X_CHIP_SI4768,
+};
+
+enum si476x_mfd_cells {
+	SI476X_RADIO_CELL = 0,
+	SI476X_CODEC_CELL,
+	SI476X_MFD_CELLS,
+};
+
+/**
+ * enum si476x_power_state - possible power state of the si476x
+ * device.
+ *
+ * @SI476X_POWER_DOWN: In this state all regulators are turned off
+ * and the reset line is pulled low. The device is completely
+ * inactive.
+ * @SI476X_POWER_UP_FULL: In this state all the power regualtors are
+ * turned on, reset line pulled high, IRQ line is enabled(polling is
+ * active for polling use scenario) and device is turned on with
+ * POWER_UP command. The device is ready to be used.
+ * @SI476X_POWER_INCONSISTENT: This state indicates that previous
+ * power down was inconsistent, meaning some of the regulators were
+ * not turned down and thus use of the device, without power-cycling
+ * is impossible.
+ */
+enum si476x_power_state {
+	SI476X_POWER_DOWN		= 0,
+	SI476X_POWER_UP_FULL		= 1,
+	SI476X_POWER_INCONSISTENT	= 2,
+};
+
+/**
+ * struct si476x_core - internal data structure representing the
+ * underlying "core" device which all the MFD cell-devices use.
+ *
+ * @client: Actual I2C client used to transfer commands to the chip.
+ * @chip_id: Last digit of the chip model(E.g. "1" for SI4761)
+ * @cells: MFD cell devices created by this driver.
+ * @cmd_lock: Mutex used to serialize all the requests to the core
+ * device. This filed should not be used directly. Instead
+ * si476x_core_lock()/si476x_core_unlock() should be used to get
+ * exclusive access to the "core" device.
+ * @users: Active users counter(Used by the radio cell)
+ * @rds_read_queue: Wait queue used to wait for RDS data.
+ * @rds_fifo: FIFO in which all the RDS data received from the chip is
+ * placed.
+ * @rds_fifo_drainer: Worker that drains on-chip RDS FIFO.
+ * @rds_drainer_is_working: Flag used for launching only one instance
+ * of the @rds_fifo_drainer.
+ * @rds_drainer_status_lock: Lock used to guard access to the
+ * @rds_drainer_is_working variable.
+ * @command: Wait queue for wainting on the command comapletion.
+ * @cts: Clear To Send flag set upon receiving first status with CTS
+ * set.
+ * @tuning: Wait queue used for wainting for tune/seek comand
+ * completion.
+ * @stc: Similar to @cts, but for the STC bit of the status value.
+ * @power_up_parameters: Parameters used as argument for POWER_UP
+ * command when the device is started.
+ * @state: Current power state of the device.
+ * @supplues: Structure containing handles to all power supplies used
+ * by the device (NULL ones are ignored).
+ * @gpio_reset: GPIO pin connectet to the RSTB pin of the chip.
+ * @pinmux: Chip's configurable pins configuration.
+ * @diversity_mode: Chips role when functioning in diversity mode.
+ * @status_monitor: Polling worker used in polling use case scenarion
+ * (when IRQ is not avalible).
+ * @revision: Chip's running firmware revision number(Used for correct
+ * command set support).
+ */
+
+struct si476x_core {
+	struct i2c_client *client;
+	struct regmap *regmap;
+	int chip_id;
+	struct mfd_cell cells[SI476X_MFD_CELLS];
+
+	struct mutex cmd_lock; /* for serializing fm radio operations */
+	atomic_t users;
+
+	wait_queue_head_t  rds_read_queue;
+	struct kfifo       rds_fifo;
+	struct work_struct rds_fifo_drainer;
+	bool               rds_drainer_is_working;
+	struct mutex       rds_drainer_status_lock;
+
+	wait_queue_head_t command;
+	atomic_t          cts;
+
+	wait_queue_head_t tuning;
+	atomic_t          stc;
+
+	struct si476x_power_up_args power_up_parameters;
+
+	enum si476x_power_state power_state;
+
+	struct regulator_bulk_data supplies[4];
+
+	int gpio_reset;
+
+	struct si476x_pinmux pinmux;
+	enum si476x_phase_diversity_mode diversity_mode;
+
+	atomic_t is_alive;
+
+	struct delayed_work status_monitor;
+#define SI476X_WORK_TO_CORE(w) container_of(to_delayed_work(w),	\
+					    struct si476x_core,	\
+					    status_monitor)
+
+	int revision;
+
+	int rds_fifo_depth;
+};
+
+static inline struct si476x_core *i2c_mfd_cell_to_core(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev->parent);
+	return i2c_get_clientdata(client);
+}
+
+
+/**
+ * si476x_core_lock() - lock the core device to get an exclusive access
+ * to it.
+ */
+static inline void si476x_core_lock(struct si476x_core *core)
+{
+	mutex_lock(&core->cmd_lock);
+}
+
+/**
+ * si476x_core_unlock() - unlock the core device to relinquish an
+ * exclusive access to it.
+ */
+static inline void si476x_core_unlock(struct si476x_core *core)
+{
+	mutex_unlock(&core->cmd_lock);
+}
+
+/* *_TUNE_FREQ family of commands accept frequency in multiples of
+    10kHz */
+static inline u16 hz_to_si476x(struct si476x_core *core, int freq)
+{
+	u16 result;
+
+	switch (core->power_up_parameters.func) {
+	default:
+	case SI476X_FUNC_FM_RECEIVER:
+		result = freq / 10000;
+		break;
+	case SI476X_FUNC_AM_RECEIVER:
+		result = freq / 1000;
+		break;
+	}
+
+	return result;
+}
+
+static inline int si476x_to_hz(struct si476x_core *core, u16 freq)
+{
+	int result;
+
+	switch (core->power_up_parameters.func) {
+	default:
+	case SI476X_FUNC_FM_RECEIVER:
+		result = freq * 10000;
+		break;
+	case SI476X_FUNC_AM_RECEIVER:
+		result = freq * 1000;
+		break;
+	}
+
+	return result;
+}
+
+/* Since the V4L2_TUNER_CAP_LOW flag is supplied, V4L2 subsystem
+ * mesures frequency in 62.5 Hz units */
+
+static inline int hz_to_v4l2(int freq)
+{
+	return (freq * 10) / 625;
+}
+
+static inline int v4l2_to_hz(int freq)
+{
+	return (freq * 625) / 10;
+}
+
+static inline u16 v4l2_to_si476x(struct si476x_core *core, int freq)
+{
+	return hz_to_si476x(core, v4l2_to_hz(freq));
+}
+
+static inline int si476x_to_v4l2(struct si476x_core *core, u16 freq)
+{
+	return hz_to_v4l2(si476x_to_hz(core, freq));
+}
+
+
+
+/**
+ * struct si476x_func_info - structure containing result of the
+ * FUNC_INFO command.
+ *
+ * @firmware.major: Firmware major number.
+ * @firmware.minor[...]: Firmware minor numbers.
+ * @patch_id:
+ * @func: Mode tuner is working in.
+ */
+struct si476x_func_info {
+	struct {
+		u8 major, minor[2];
+	} firmware;
+	u16 patch_id;
+	enum si476x_func func;
+};
+
+/**
+ * struct si476x_power_down_args - structure used to pass parameters
+ * to POWER_DOWN command
+ *
+ * @xosc: true - Power down, but leav oscillator running.
+ *        false - Full power down.
+ */
+struct si476x_power_down_args {
+	bool xosc;
+};
+
+/**
+ * enum si476x_tunemode - enum representing possible tune modes for
+ * the chip.
+ * @SI476X_TM_VALIDATED_NORMAL_TUNE: Unconditionally stay on the new
+ * channel after tune, tune status is valid.
+ * @SI476X_TM_INVALIDATED_FAST_TUNE: Unconditionally stay in the new
+ * channel after tune, tune status invalid.
+ * @SI476X_TM_VALIDATED_AF_TUNE: Jump back to previous channel if
+ * metric thresholds are not met.
+ * @SI476X_TM_VALIDATED_AF_CHECK: Unconditionally jump back to the
+ * previous channel.
+ */
+enum si476x_tunemode {
+	SI476X_TM_VALIDATED_NORMAL_TUNE = 0,
+	SI476X_TM_INVALIDATED_FAST_TUNE = 1,
+	SI476X_TM_VALIDATED_AF_TUNE     = 2,
+	SI476X_TM_VALIDATED_AF_CHECK    = 3,
+};
+
+/**
+ * enum si476x_smoothmetrics - enum containing the possible setting fo
+ * audio transitioning of the chip
+ * @SI476X_SM_INITIALIZE_AUDIO: Initialize audio state to match this
+ * new channel
+ * @SI476X_SM_TRANSITION_AUDIO: Transition audio state from previous
+ * channel values to the new values
+ */
+enum si476x_smoothmetrics {
+	SI476X_SM_INITIALIZE_AUDIO = 0,
+	SI476X_SM_TRANSITION_AUDIO = 1,
+};
+
+/**
+ * struct si476x_rds_status_report - the structure representing the
+ * response to 'FM_RD_STATUS' command
+ * @rdstpptyint: Traffic program flag(TP) and/or program type(PTY)
+ * code has changed.
+ * @rdspiint: Program indentifiaction(PI) code has changed.
+ * @rdssyncint: RDS synchronization has changed.
+ * @rdsfifoint: RDS was received and the RDS FIFO has at least
+ * 'FM_RDS_INTERRUPT_FIFO_COUNT' elements in it.
+ * @tpptyvalid: TP flag and PTY code are valid falg.
+ * @pivalid: PI code is valid flag.
+ * @rdssync: RDS is currently synchronized.
+ * @rdsfifolost: On or more RDS groups have been lost/discarded flag.
+ * @tp: Current channel's TP flag.
+ * @pty: Current channel's PTY code.
+ * @pi: Current channel's PI code.
+ * @rdsfifoused: Number of blocks remaining in the RDS FIFO (0 if
+ * empty).
+ */
+struct si476x_rds_status_report {
+	bool rdstpptyint, rdspiint, rdssyncint, rdsfifoint;
+	bool tpptyvalid, pivalid, rdssync, rdsfifolost;
+	bool tp;
+
+	u8 pty;
+	u16 pi;
+
+	u8 rdsfifoused;
+	u8 ble[4];
+
+	struct v4l2_rds_data rds[4];
+};
+
+struct si476x_rsq_status_args {
+	bool primary;
+	bool rsqack;
+	bool attune;
+	bool cancel;
+	bool stcack;
+};
+
+enum si476x_injside {
+	SI476X_INJSIDE_AUTO	= 0,
+	SI476X_INJSIDE_LOW	= 1,
+	SI476X_INJSIDE_HIGH	= 2,
+};
+
+struct si476x_tune_freq_args {
+	bool zifsr;
+	bool hd;
+	enum si476x_injside injside;
+	int freq;
+	enum si476x_tunemode tunemode;
+	enum si476x_smoothmetrics smoothmetrics;
+	int antcap;
+};
+
+int  si476x_core_stop(struct si476x_core *, bool);
+int  si476x_core_start(struct si476x_core *, bool);
+int  si476x_core_set_power_state(struct si476x_core *, enum si476x_power_state);
+bool si476x_core_has_am(struct si476x_core *);
+bool si476x_core_has_diversity(struct si476x_core *);
+bool si476x_core_is_a_secondary_tuner(struct si476x_core *);
+bool si476x_core_is_a_primary_tuner(struct si476x_core *);
+bool si476x_core_is_in_am_receiver_mode(struct si476x_core *core);
+bool si476x_core_is_powered_up(struct si476x_core *core);
+
+enum si476x_i2c_type {
+	SI476X_I2C_SEND,
+	SI476X_I2C_RECV
+};
+
+int si476x_core_i2c_xfer(struct si476x_core *,
+			 enum si476x_i2c_type,
+			 char *, int);
+
+
+/* -------------------- si476x-cmd.c ----------------------- */
+
+int si476x_core_cmd_func_info(struct si476x_core *, struct si476x_func_info *);
+int si476x_core_cmd_set_property(struct si476x_core *, u16, u16);
+int si476x_core_cmd_get_property(struct si476x_core *, u16);
+int si476x_core_cmd_dig_audio_pin_cfg(struct si476x_core *,
+				      enum si476x_dclk_config,
+				      enum si476x_dfs_config,
+				      enum si476x_dout_config,
+				      enum si476x_xout_config);
+int si476x_core_cmd_zif_pin_cfg(struct si476x_core *,
+				enum si476x_iqclk_config,
+				enum si476x_iqfs_config,
+				enum si476x_iout_config,
+				enum si476x_qout_config);
+int si476x_core_cmd_ic_link_gpo_ctl_pin_cfg(struct si476x_core *,
+					    enum si476x_icin_config,
+					    enum si476x_icip_config,
+					    enum si476x_icon_config,
+					    enum si476x_icop_config);
+int si476x_core_cmd_ana_audio_pin_cfg(struct si476x_core *,
+				      enum si476x_lrout_config);
+int si476x_core_cmd_intb_pin_cfg(struct si476x_core *, enum si476x_intb_config,
+				 enum si476x_a1_config);
+int si476x_core_cmd_fm_seek_start(struct si476x_core *, bool, bool);
+int si476x_core_cmd_am_seek_start(struct si476x_core *, bool, bool);
+int si476x_core_cmd_fm_rds_status(struct si476x_core *, bool, bool, bool,
+				  struct si476x_rds_status_report *);
+int si476x_core_cmd_fm_rds_blockcount(struct si476x_core *, bool,
+				      struct si476x_rds_blockcount_report *);
+int si476x_core_cmd_fm_tune_freq(struct si476x_core *,
+				 struct si476x_tune_freq_args *);
+int si476x_core_cmd_am_tune_freq(struct si476x_core *,
+				 struct si476x_tune_freq_args *);
+int si476x_core_cmd_am_rsq_status(struct si476x_core *,
+				  struct si476x_rsq_status_args *,
+				  struct si476x_rsq_status_report *);
+int si476x_core_cmd_fm_rsq_status(struct si476x_core *,
+				  struct si476x_rsq_status_args *,
+				  struct si476x_rsq_status_report *);
+int si476x_core_cmd_power_up(struct si476x_core *,
+			     struct si476x_power_up_args *);
+int si476x_core_cmd_power_down(struct si476x_core *,
+			       struct si476x_power_down_args *);
+int si476x_core_cmd_fm_phase_div_status(struct si476x_core *);
+int si476x_core_cmd_fm_phase_diversity(struct si476x_core *,
+				       enum si476x_phase_diversity_mode);
+
+int si476x_core_cmd_fm_acf_status(struct si476x_core *,
+				  struct si476x_acf_status_report *);
+int si476x_core_cmd_am_acf_status(struct si476x_core *,
+				  struct si476x_acf_status_report *);
+int si476x_core_cmd_agc_status(struct si476x_core *,
+			       struct si476x_agc_status_report *);
+
+enum si476x_power_grid_type {
+	SI476X_POWER_GRID_50HZ = 0,
+	SI476X_POWER_GRID_60HZ,
+};
+
+/* Properties  */
+
+enum si476x_interrupt_flags {
+	SI476X_STCIEN = (1 << 0),
+	SI476X_ACFIEN = (1 << 1),
+	SI476X_RDSIEN = (1 << 2),
+	SI476X_RSQIEN = (1 << 3),
+
+	SI476X_ERRIEN = (1 << 6),
+	SI476X_CTSIEN = (1 << 7),
+
+	SI476X_STCREP = (1 << 8),
+	SI476X_ACFREP = (1 << 9),
+	SI476X_RDSREP = (1 << 10),
+	SI476X_RSQREP = (1 << 11),
+};
+
+enum si476x_rdsint_sources {
+	SI476X_RDSTPPTY = (1 << 4),
+	SI476X_RDSPI    = (1 << 3),
+	SI476X_RDSSYNC	= (1 << 1),
+	SI476X_RDSRECV	= (1 << 0),
+};
+
+enum si476x_status_response_bits {
+	SI476X_CTS	  = (1 << 7),
+	SI476X_ERR	  = (1 << 6),
+	/* Status response for WB receiver */
+	SI476X_WB_ASQ_INT = (1 << 4),
+	SI476X_RSQ_INT    = (1 << 3),
+	/* Status response for FM receiver */
+	SI476X_FM_RDS_INT = (1 << 2),
+	SI476X_ACF_INT    = (1 << 1),
+	SI476X_STC_INT    = (1 << 0),
+};
+
+/* -------------------- si476x-prop.c ----------------------- */
+
+enum si476x_common_receiver_properties {
+	SI476X_PROP_INT_CTL_ENABLE			= 0x0000,
+	SI476X_PROP_DIGITAL_IO_INPUT_SAMPLE_RATE	= 0x0200,
+	SI476X_PROP_DIGITAL_IO_INPUT_FORMAT		= 0x0201,
+	SI476X_PROP_DIGITAL_IO_OUTPUT_SAMPLE_RATE	= 0x0202,
+	SI476X_PROP_DIGITAL_IO_OUTPUT_FORMAT		= 0x0203,
+
+	SI476X_PROP_SEEK_BAND_BOTTOM			= 0x1100,
+	SI476X_PROP_SEEK_BAND_TOP			= 0x1101,
+	SI476X_PROP_SEEK_FREQUENCY_SPACING		= 0x1102,
+
+	SI476X_PROP_VALID_MAX_TUNE_ERROR		= 0x2000,
+	SI476X_PROP_VALID_SNR_THRESHOLD			= 0x2003,
+	SI476X_PROP_VALID_RSSI_THRESHOLD		= 0x2004,
+};
+
+enum si476x_am_receiver_properties {
+	SI476X_PROP_AUDIO_PWR_LINE_FILTER		= 0x0303,
+};
+
+enum si476x_fm_receiver_properties {
+	SI476X_PROP_AUDIO_DEEMPHASIS			= 0x0302,
+
+	SI476X_PROP_FM_RDS_INTERRUPT_SOURCE		= 0x4000,
+	SI476X_PROP_FM_RDS_INTERRUPT_FIFO_COUNT		= 0x4001,
+	SI476X_PROP_FM_RDS_CONFIG			= 0x4002,
+};
+
+enum si476x_prop_audio_pwr_line_filter_bits {
+	SI476X_PROP_PWR_HARMONICS_MASK	= 0b0000000000011111,
+	SI476X_PROP_PWR_GRID_MASK	= 0b0000000100000000,
+	SI476X_PROP_PWR_ENABLE_MASK	= 0b0000001000000000,
+	SI476X_PROP_PWR_GRID_50HZ	= 0b0000000000000000,
+	SI476X_PROP_PWR_GRID_60HZ	= 0b0000000100000000,
+};
+
+enum si476x_prop_fm_rds_config_bits {
+	SI476X_PROP_RDSEN_MASK	= 0x1,
+	SI476X_PROP_RDSEN	= 0x1,
+};
+
+
+struct regmap *devm_regmap_init_si476x(struct si476x_core *);
+
+#endif	/* SI476X_CORE_H */
diff --git a/include/media/davinci/dm355_ccdc.h b/include/media/davinci/dm355_ccdc.h
index adf2fe4bf0bb..c669a9fb75e5 100644
--- a/include/media/davinci/dm355_ccdc.h
+++ b/include/media/davinci/dm355_ccdc.h
@@ -38,7 +38,7 @@ enum ccdc_sample_line {
 	CCDC_SAMPLE_16LINES
 };
 
-/* enum for Alaw gama width */
+/* enum for Alaw gamma width */
 enum ccdc_gamma_width {
 	CCDC_GAMMA_BITS_13_4,
 	CCDC_GAMMA_BITS_12_3,
@@ -97,8 +97,8 @@ enum ccdc_mfilt2 {
 struct ccdc_a_law {
 	/* Enable/disable A-Law */
 	unsigned char enable;
-	/* Gama Width Input */
-	enum ccdc_gamma_width gama_wd;
+	/* Gamma Width Input */
+	enum ccdc_gamma_width gamma_wd;
 };
 
 /* structure for Black Clamping */
diff --git a/include/media/davinci/dm644x_ccdc.h b/include/media/davinci/dm644x_ccdc.h
index 3e178eb52fb3..852e96c4bb46 100644
--- a/include/media/davinci/dm644x_ccdc.h
+++ b/include/media/davinci/dm644x_ccdc.h
@@ -38,17 +38,23 @@ enum ccdc_sample_line {
 	CCDC_SAMPLE_16LINES
 };
 
-/* enum for Alaw gama width */
-enum ccdc_gama_width {
-	CCDC_GAMMA_BITS_15_6,
+/* enum for Alaw gamma width */
+enum ccdc_gamma_width {
+	CCDC_GAMMA_BITS_15_6,	/* use bits 15-6 for gamma */
 	CCDC_GAMMA_BITS_14_5,
 	CCDC_GAMMA_BITS_13_4,
 	CCDC_GAMMA_BITS_12_3,
 	CCDC_GAMMA_BITS_11_2,
 	CCDC_GAMMA_BITS_10_1,
-	CCDC_GAMMA_BITS_09_0
+	CCDC_GAMMA_BITS_09_0	/* use bits 9-0 for gamma */
 };
 
+/* returns the highest bit used for the gamma */
+static inline u8 ccdc_gamma_width_max_bit(enum ccdc_gamma_width width)
+{
+	return 15 - width;
+}
+
 enum ccdc_data_size {
 	CCDC_DATA_16BITS,
 	CCDC_DATA_15BITS,
@@ -60,12 +66,18 @@ enum ccdc_data_size {
 	CCDC_DATA_8BITS
 };
 
+/* returns the highest bit used for this data size */
+static inline u8 ccdc_data_size_max_bit(enum ccdc_data_size sz)
+{
+	return sz == CCDC_DATA_8BITS ? 7 : 15 - sz;
+}
+
 /* structure for ALaw */
 struct ccdc_a_law {
 	/* Enable/disable A-Law */
 	unsigned char enable;
-	/* Gama Width Input */
-	enum ccdc_gama_width gama_wd;
+	/* Gamma Width Input */
+	enum ccdc_gamma_width gamma_wd;
 };
 
 /* structure for Black Clamping */
diff --git a/include/media/davinci/vpbe.h b/include/media/davinci/vpbe.h
index a7ca4884c46c..57585c7004a4 100644
--- a/include/media/davinci/vpbe.h
+++ b/include/media/davinci/vpbe.h
@@ -132,7 +132,7 @@ struct vpbe_device_ops {
 			       struct v4l2_enum_dv_timings *timings_info);
 
 	/* Set std at the output */
-	int (*s_std)(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id);
+	int (*s_std)(struct vpbe_device *vpbe_dev, v4l2_std_id std_id);
 
 	/* Get the current std at the output */
 	int (*g_std)(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id);
diff --git a/include/media/davinci/vpbe_types.h b/include/media/davinci/vpbe_types.h
index 9b85396514be..05dbe0ba514c 100644
--- a/include/media/davinci/vpbe_types.h
+++ b/include/media/davinci/vpbe_types.h
@@ -26,8 +26,7 @@ enum vpbe_version {
 /* vpbe_timing_type - Timing types used in vpbe device */
 enum vpbe_enc_timings_type {
 	VPBE_ENC_STD = 0x1,
-	VPBE_ENC_DV_PRESET = 0x2,
-	VPBE_ENC_CUSTOM_TIMINGS = 0x4,
+	VPBE_ENC_DV_TIMINGS = 0x4,
 	/* Used when set timings through FB device interface */
 	VPBE_ENC_TIMINGS_INVALID = 0x8,
 };
diff --git a/include/media/media-devnode.h b/include/media/media-devnode.h
index f6caafc874cb..3446af279fca 100644
--- a/include/media/media-devnode.h
+++ b/include/media/media-devnode.h
@@ -46,6 +46,7 @@ struct media_file_operations {
 	ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
 	unsigned int (*poll) (struct file *, struct poll_table_struct *);
 	long (*ioctl) (struct file *, unsigned int, unsigned long);
+	long (*compat_ioctl) (struct file *, unsigned int, unsigned long);
 	int (*open) (struct file *);
 	int (*release) (struct file *);
 };
diff --git a/include/media/rc-core.h b/include/media/rc-core.h
index f03445f3c767..06a75deff553 100644
--- a/include/media/rc-core.h
+++ b/include/media/rc-core.h
@@ -51,6 +51,7 @@ enum rc_driver_type {
  * @driver_type: specifies if protocol decoding is done in hardware or software
  * @idle: used to keep track of RX state
  * @allowed_protos: bitmask with the supported RC_BIT_* protocols
+ * @enabled_protocols: bitmask with the enabled RC_BIT_* protocols
  * @scanmask: some hardware decoders are not capable of providing the full
  *	scancode to the application. As this is a hardware limit, we can't do
  *	anything with it. Yet, as the same keycode table can be used with other
@@ -99,6 +100,7 @@ struct rc_dev {
 	enum rc_driver_type		driver_type;
 	bool				idle;
 	u64				allowed_protos;
+	u64				enabled_protocols;
 	u32				scanmask;
 	void				*priv;
 	spinlock_t			keylock;
diff --git a/include/media/s5p_fimc.h b/include/media/s5p_fimc.h
index 28f3590aa031..2363aff24df7 100644
--- a/include/media/s5p_fimc.h
+++ b/include/media/s5p_fimc.h
@@ -13,6 +13,20 @@
 #define S5P_FIMC_H_
 
 #include <media/media-entity.h>
+#include <media/v4l2-mediabus.h>
+
+/*
+ * Enumeration of data inputs to the camera subsystem.
+ */
+enum fimc_input {
+	FIMC_INPUT_PARALLEL_0	= 1,
+	FIMC_INPUT_PARALLEL_1,
+	FIMC_INPUT_MIPI_CSI2_0	= 3,
+	FIMC_INPUT_MIPI_CSI2_1,
+	FIMC_INPUT_WRITEBACK_A	= 5,
+	FIMC_INPUT_WRITEBACK_B,
+	FIMC_INPUT_WRITEBACK_ISP = 5,
+};
 
 /*
  * Enumeration of the FIMC data bus types.
@@ -32,6 +46,9 @@ enum fimc_bus_type {
 	FIMC_BUS_TYPE_ISP_WRITEBACK = FIMC_BUS_TYPE_LCD_WRITEBACK_B,
 };
 
+#define fimc_input_is_parallel(x) ((x) == 1 || (x) == 2)
+#define fimc_input_is_mipi_csi(x) ((x) == 3 || (x) == 4)
+
 struct i2c_board_info;
 
 /**
@@ -77,10 +94,44 @@ struct s5p_platform_fimc {
  */
 #define S5P_FIMC_TX_END_NOTIFY _IO('e', 0)
 
+#define FIMC_MAX_PLANES	3
+
+/**
+ * struct fimc_fmt - color format data structure
+ * @mbus_code: media bus pixel code, -1 if not applicable
+ * @name: format description
+ * @fourcc: fourcc code for this format, 0 if not applicable
+ * @color: the driver's private color format id
+ * @memplanes: number of physically non-contiguous data planes
+ * @colplanes: number of physically contiguous data planes
+ * @depth: per plane driver's private 'number of bits per pixel'
+ * @mdataplanes: bitmask indicating meta data plane(s), (1 << plane_no)
+ * @flags: flags indicating which operation mode format applies to
+ */
+struct fimc_fmt {
+	enum v4l2_mbus_pixelcode mbus_code;
+	char	*name;
+	u32	fourcc;
+	u32	color;
+	u16	memplanes;
+	u16	colplanes;
+	u8	depth[FIMC_MAX_PLANES];
+	u16	mdataplanes;
+	u16	flags;
+#define FMT_FLAGS_CAM		(1 << 0)
+#define FMT_FLAGS_M2M_IN	(1 << 1)
+#define FMT_FLAGS_M2M_OUT	(1 << 2)
+#define FMT_FLAGS_M2M		(1 << 1 | 1 << 2)
+#define FMT_HAS_ALPHA		(1 << 3)
+#define FMT_FLAGS_COMPRESSED	(1 << 4)
+#define FMT_FLAGS_WRITEBACK	(1 << 5)
+};
+
 enum fimc_subdev_index {
 	IDX_SENSOR,
 	IDX_CSIS,
 	IDX_FLITE,
+	IDX_IS_ISP,
 	IDX_FIMC,
 	IDX_MAX,
 };
diff --git a/include/media/saa7115.h b/include/media/saa7115.h
index bab212719591..407918625c80 100644
--- a/include/media/saa7115.h
+++ b/include/media/saa7115.h
@@ -21,6 +21,8 @@
 #ifndef _SAA7115_H_
 #define _SAA7115_H_
 
+/* s_routing inputs, outputs, and config */
+
 /* SAA7111/3/4/5 HW inputs */
 #define SAA7115_COMPOSITE0 0
 #define SAA7115_COMPOSITE1 1
@@ -33,24 +35,34 @@
 #define SAA7115_SVIDEO2    8
 #define SAA7115_SVIDEO3    9
 
-/* SAA7115 v4l2_crystal_freq frequency values */
-#define SAA7115_FREQ_32_11_MHZ  32110000   /* 32.11 MHz crystal, SAA7114/5 only */
-#define SAA7115_FREQ_24_576_MHZ 24576000   /* 24.576 MHz crystal */
-
-/* SAA7115 v4l2_crystal_freq audio clock control flags */
-#define SAA7115_FREQ_FL_UCGC   (1 << 0)	   /* SA 3A[7], UCGC, SAA7115 only */
-#define SAA7115_FREQ_FL_CGCDIV (1 << 1)	   /* SA 3A[6], CGCDIV, SAA7115 only */
-#define SAA7115_FREQ_FL_APLL   (1 << 2)	   /* SA 3A[3], APLL, SAA7114/5 only */
-
+/* outputs */
 #define SAA7115_IPORT_ON    	1
 #define SAA7115_IPORT_OFF   	0
 
-/* SAA7111 specific output flags */
+/* SAA7111 specific outputs. */
 #define SAA7111_VBI_BYPASS 	2
 #define SAA7111_FMT_YUV422      0x00
 #define SAA7111_FMT_RGB 	0x40
 #define SAA7111_FMT_CCIR 	0x80
 #define SAA7111_FMT_YUV411 	0xc0
 
+/* config flags */
+/* Register 0x85 should set bit 0 to 0 (it's 1 by default). This bit
+ * controls the IDQ signal polarity which is set to 'inverted' if the bit
+ * it 1 and to 'default' if it is 0. */
+#define SAA7115_IDQ_IS_DEFAULT  (1 << 0)
+
+/* s_crystal_freq values and flags */
+
+/* SAA7115 v4l2_crystal_freq frequency values */
+#define SAA7115_FREQ_32_11_MHZ  32110000   /* 32.11 MHz crystal, SAA7114/5 only */
+#define SAA7115_FREQ_24_576_MHZ 24576000   /* 24.576 MHz crystal */
+
+/* SAA7115 v4l2_crystal_freq audio clock control flags */
+#define SAA7115_FREQ_FL_UCGC         (1 << 0) /* SA 3A[7], UCGC, SAA7115 only */
+#define SAA7115_FREQ_FL_CGCDIV       (1 << 1) /* SA 3A[6], CGCDIV, SAA7115 only */
+#define SAA7115_FREQ_FL_APLL         (1 << 2) /* SA 3A[3], APLL, SAA7114/5 only */
+#define SAA7115_FREQ_FL_DOUBLE_ASCLK (1 << 3) /* SA 39, LRDIV, SAA7114/5 only */
+
 #endif
 
diff --git a/include/media/si476x.h b/include/media/si476x.h
new file mode 100644
index 000000000000..beb6433d6958
--- /dev/null
+++ b/include/media/si476x.h
@@ -0,0 +1,426 @@
+/*
+ * include/media/si476x.h -- Common definitions for si476x driver
+ *
+ * Copyright (C) 2012 Innovative Converged Devices(ICD)
+ * Copyright (C) 2013 Andrey Smirnov
+ *
+ * Author: Andrey Smirnov <andrew.smirnov@gmail.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.
+ *
+ */
+
+#ifndef SI476X_H
+#define SI476X_H
+
+#include <linux/types.h>
+#include <linux/videodev2.h>
+
+struct si476x_device;
+
+/* It is possible to select one of the four adresses using pins A0
+ * and A1 on SI476x */
+#define SI476X_I2C_ADDR_1	0x60
+#define SI476X_I2C_ADDR_2	0x61
+#define SI476X_I2C_ADDR_3	0x62
+#define SI476X_I2C_ADDR_4	0x63
+
+enum si476x_iqclk_config {
+	SI476X_IQCLK_NOOP = 0,
+	SI476X_IQCLK_TRISTATE = 1,
+	SI476X_IQCLK_IQ = 21,
+};
+enum si476x_iqfs_config {
+	SI476X_IQFS_NOOP = 0,
+	SI476X_IQFS_TRISTATE = 1,
+	SI476X_IQFS_IQ = 21,
+};
+enum si476x_iout_config {
+	SI476X_IOUT_NOOP = 0,
+	SI476X_IOUT_TRISTATE = 1,
+	SI476X_IOUT_OUTPUT = 22,
+};
+enum si476x_qout_config {
+	SI476X_QOUT_NOOP = 0,
+	SI476X_QOUT_TRISTATE = 1,
+	SI476X_QOUT_OUTPUT = 22,
+};
+
+enum si476x_dclk_config {
+	SI476X_DCLK_NOOP      = 0,
+	SI476X_DCLK_TRISTATE  = 1,
+	SI476X_DCLK_DAUDIO    = 10,
+};
+
+enum si476x_dfs_config {
+	SI476X_DFS_NOOP      = 0,
+	SI476X_DFS_TRISTATE  = 1,
+	SI476X_DFS_DAUDIO    = 10,
+};
+
+enum si476x_dout_config {
+	SI476X_DOUT_NOOP       = 0,
+	SI476X_DOUT_TRISTATE   = 1,
+	SI476X_DOUT_I2S_OUTPUT = 12,
+	SI476X_DOUT_I2S_INPUT  = 13,
+};
+
+enum si476x_xout_config {
+	SI476X_XOUT_NOOP        = 0,
+	SI476X_XOUT_TRISTATE    = 1,
+	SI476X_XOUT_I2S_INPUT   = 13,
+	SI476X_XOUT_MODE_SELECT = 23,
+};
+
+
+enum si476x_icin_config {
+	SI476X_ICIN_NOOP	= 0,
+	SI476X_ICIN_TRISTATE	= 1,
+	SI476X_ICIN_GPO1_HIGH	= 2,
+	SI476X_ICIN_GPO1_LOW	= 3,
+	SI476X_ICIN_IC_LINK	= 30,
+};
+
+enum si476x_icip_config {
+	SI476X_ICIP_NOOP	= 0,
+	SI476X_ICIP_TRISTATE	= 1,
+	SI476X_ICIP_GPO2_HIGH	= 2,
+	SI476X_ICIP_GPO2_LOW	= 3,
+	SI476X_ICIP_IC_LINK	= 30,
+};
+
+enum si476x_icon_config {
+	SI476X_ICON_NOOP	= 0,
+	SI476X_ICON_TRISTATE	= 1,
+	SI476X_ICON_I2S		= 10,
+	SI476X_ICON_IC_LINK	= 30,
+};
+
+enum si476x_icop_config {
+	SI476X_ICOP_NOOP	= 0,
+	SI476X_ICOP_TRISTATE	= 1,
+	SI476X_ICOP_I2S		= 10,
+	SI476X_ICOP_IC_LINK	= 30,
+};
+
+
+enum si476x_lrout_config {
+	SI476X_LROUT_NOOP	= 0,
+	SI476X_LROUT_TRISTATE	= 1,
+	SI476X_LROUT_AUDIO	= 2,
+	SI476X_LROUT_MPX	= 3,
+};
+
+
+enum si476x_intb_config {
+	SI476X_INTB_NOOP     = 0,
+	SI476X_INTB_TRISTATE = 1,
+	SI476X_INTB_DAUDIO   = 10,
+	SI476X_INTB_IRQ      = 40,
+};
+
+enum si476x_a1_config {
+	SI476X_A1_NOOP     = 0,
+	SI476X_A1_TRISTATE = 1,
+	SI476X_A1_IRQ      = 40,
+};
+
+enum si476x_part_revisions {
+	SI476X_REVISION_A10 = 0,
+	SI476X_REVISION_A20 = 1,
+	SI476X_REVISION_A30 = 2,
+};
+
+struct si476x_pinmux {
+	enum si476x_dclk_config  dclk;
+	enum si476x_dfs_config   dfs;
+	enum si476x_dout_config  dout;
+	enum si476x_xout_config  xout;
+
+	enum si476x_iqclk_config iqclk;
+	enum si476x_iqfs_config  iqfs;
+	enum si476x_iout_config  iout;
+	enum si476x_qout_config  qout;
+
+	enum si476x_icin_config  icin;
+	enum si476x_icip_config  icip;
+	enum si476x_icon_config  icon;
+	enum si476x_icop_config  icop;
+
+	enum si476x_lrout_config lrout;
+
+	enum si476x_intb_config  intb;
+	enum si476x_a1_config    a1;
+};
+
+/**
+ * enum si476x_phase_diversity_mode - possbile phase diversity modes
+ * for SI4764/5/6/7 chips.
+ *
+ * @SI476X_PHDIV_DISABLED:		Phase diversity feature is
+ *					disabled.
+ * @SI476X_PHDIV_PRIMARY_COMBINING:	Tuner works as a primary tuner
+ *					in combination with a
+ *					secondary one.
+ * @SI476X_PHDIV_PRIMARY_ANTENNA:	Tuner works as a primary tuner
+ *					using only its own antenna.
+ * @SI476X_PHDIV_SECONDARY_ANTENNA:	Tuner works as a primary tuner
+ *					usning seconary tuner's antenna.
+ * @SI476X_PHDIV_SECONDARY_COMBINING:	Tuner works as a secondary
+ *					tuner in combination with the
+ *					primary one.
+ */
+enum si476x_phase_diversity_mode {
+	SI476X_PHDIV_DISABLED			= 0,
+	SI476X_PHDIV_PRIMARY_COMBINING		= 1,
+	SI476X_PHDIV_PRIMARY_ANTENNA		= 2,
+	SI476X_PHDIV_SECONDARY_ANTENNA		= 3,
+	SI476X_PHDIV_SECONDARY_COMBINING	= 5,
+};
+
+enum si476x_ibias6x {
+	SI476X_IBIAS6X_OTHER			= 0,
+	SI476X_IBIAS6X_RCVR1_NON_4MHZ_CLK	= 1,
+};
+
+enum si476x_xstart {
+	SI476X_XSTART_MULTIPLE_TUNER	= 0x11,
+	SI476X_XSTART_NORMAL		= 0x77,
+};
+
+enum si476x_freq {
+	SI476X_FREQ_4_MHZ		= 0,
+	SI476X_FREQ_37P209375_MHZ	= 1,
+	SI476X_FREQ_36P4_MHZ		= 2,
+	SI476X_FREQ_37P8_MHZ		=  3,
+};
+
+enum si476x_xmode {
+	SI476X_XMODE_CRYSTAL_RCVR1	= 1,
+	SI476X_XMODE_EXT_CLOCK		= 2,
+	SI476X_XMODE_CRYSTAL_RCVR2_3	= 3,
+};
+
+enum si476x_xbiashc {
+	SI476X_XBIASHC_SINGLE_RECEIVER = 0,
+	SI476X_XBIASHC_MULTIPLE_RECEIVER = 1,
+};
+
+enum si476x_xbias {
+	SI476X_XBIAS_RCVR2_3	= 0,
+	SI476X_XBIAS_4MHZ_RCVR1 = 3,
+	SI476X_XBIAS_RCVR1	= 7,
+};
+
+enum si476x_func {
+	SI476X_FUNC_BOOTLOADER	= 0,
+	SI476X_FUNC_FM_RECEIVER = 1,
+	SI476X_FUNC_AM_RECEIVER = 2,
+	SI476X_FUNC_WB_RECEIVER = 3,
+};
+
+
+/**
+ * @xcload: Selects the amount of additional on-chip capacitance to
+ *          be connected between XTAL1 and gnd and between XTAL2 and
+ *          GND. One half of the capacitance value shown here is the
+ *          additional load capacitance presented to the xtal. The
+ *          minimum step size is 0.277 pF. Recommended value is 0x28
+ *          but it will be layout dependent. Range is 0–0x3F i.e.
+ *          (0–16.33 pF)
+ * @ctsien: enable CTSINT(interrupt request when CTS condition
+ *          arises) when set
+ * @intsel: when set A1 pin becomes the interrupt pin; otherwise,
+ *          INTB is the interrupt pin
+ * @func:   selects the boot function of the device. I.e.
+ *          SI476X_BOOTLOADER  - Boot loader
+ *          SI476X_FM_RECEIVER - FM receiver
+ *          SI476X_AM_RECEIVER - AM receiver
+ *          SI476X_WB_RECEIVER - Weatherband receiver
+ * @freq:   oscillator's crystal frequency:
+ *          SI476X_XTAL_37P209375_MHZ - 37.209375 Mhz
+ *          SI476X_XTAL_36P4_MHZ      - 36.4 Mhz
+ *          SI476X_XTAL_37P8_MHZ      - 37.8 Mhz
+ */
+struct si476x_power_up_args {
+	enum si476x_ibias6x ibias6x;
+	enum si476x_xstart  xstart;
+	u8   xcload;
+	bool fastboot;
+	enum si476x_xbiashc xbiashc;
+	enum si476x_xbias   xbias;
+	enum si476x_func    func;
+	enum si476x_freq    freq;
+	enum si476x_xmode   xmode;
+};
+
+
+enum si476x_ctrl_id {
+	V4L2_CID_SI476X_RSSI_THRESHOLD	= (V4L2_CID_USER_SI476X_BASE + 1),
+	V4L2_CID_SI476X_SNR_THRESHOLD	= (V4L2_CID_USER_SI476X_BASE + 2),
+	V4L2_CID_SI476X_MAX_TUNE_ERROR	= (V4L2_CID_USER_SI476X_BASE + 3),
+	V4L2_CID_SI476X_HARMONICS_COUNT	= (V4L2_CID_USER_SI476X_BASE + 4),
+	V4L2_CID_SI476X_DIVERSITY_MODE	= (V4L2_CID_USER_SI476X_BASE + 5),
+	V4L2_CID_SI476X_INTERCHIP_LINK	= (V4L2_CID_USER_SI476X_BASE + 6),
+};
+
+/*
+ * Platform dependent definition
+ */
+struct si476x_platform_data {
+	int gpio_reset; /* < 0 if not used */
+
+	struct si476x_power_up_args power_up_parameters;
+	enum si476x_phase_diversity_mode diversity_mode;
+
+	struct si476x_pinmux pinmux;
+};
+
+/**
+ * struct si476x_rsq_status - structure containing received signal
+ * quality
+ * @multhint:   Multipath Detect High.
+ *              true  - Indicatedes that the value is below
+ *                      FM_RSQ_MULTIPATH_HIGH_THRESHOLD
+ *              false - Indicatedes that the value is above
+ *                      FM_RSQ_MULTIPATH_HIGH_THRESHOLD
+ * @multlint:   Multipath Detect Low.
+ *              true  - Indicatedes that the value is below
+ *                      FM_RSQ_MULTIPATH_LOW_THRESHOLD
+ *              false - Indicatedes that the value is above
+ *                      FM_RSQ_MULTIPATH_LOW_THRESHOLD
+ * @snrhint:    SNR Detect High.
+ *              true  - Indicatedes that the value is below
+ *                      FM_RSQ_SNR_HIGH_THRESHOLD
+ *              false - Indicatedes that the value is above
+ *                      FM_RSQ_SNR_HIGH_THRESHOLD
+ * @snrlint:    SNR Detect Low.
+ *              true  - Indicatedes that the value is below
+ *                      FM_RSQ_SNR_LOW_THRESHOLD
+ *              false - Indicatedes that the value is above
+ *                      FM_RSQ_SNR_LOW_THRESHOLD
+ * @rssihint:   RSSI Detect High.
+ *              true  - Indicatedes that the value is below
+ *                      FM_RSQ_RSSI_HIGH_THRESHOLD
+ *              false - Indicatedes that the value is above
+ *                      FM_RSQ_RSSI_HIGH_THRESHOLD
+ * @rssilint:   RSSI Detect Low.
+ *              true  - Indicatedes that the value is below
+ *                      FM_RSQ_RSSI_LOW_THRESHOLD
+ *              false - Indicatedes that the value is above
+ *                      FM_RSQ_RSSI_LOW_THRESHOLD
+ * @bltf:       Band Limit.
+ *              Set if seek command hits the band limit or wrapped to
+ *              the original frequency.
+ * @snr_ready:  SNR measurement in progress.
+ * @rssiready:  RSSI measurement in progress.
+ * @afcrl:      Set if FREQOFF >= MAX_TUNE_ERROR
+ * @valid:      Set if the channel is valid
+ *               rssi < FM_VALID_RSSI_THRESHOLD
+ *               snr  < FM_VALID_SNR_THRESHOLD
+ *               tune_error < FM_VALID_MAX_TUNE_ERROR
+ * @readfreq:   Current tuned frequency.
+ * @freqoff:    Signed frequency offset.
+ * @rssi:       Received Signal Strength Indicator(dBuV).
+ * @snr:        RF SNR Indicator(dB).
+ * @lassi:
+ * @hassi:      Low/High side Adjacent(100 kHz) Channel Strength Indicator
+ * @mult:       Multipath indicator
+ * @dev:        Who knows? But values may vary.
+ * @readantcap: Antenna tuning capacity value.
+ * @assi:       Adjacent Channel(+/- 200kHz) Strength Indicator
+ * @usn:        Ultrasonic Noise Inticator in -DBFS
+ */
+struct si476x_rsq_status_report {
+	__u8 multhint, multlint;
+	__u8 snrhint,  snrlint;
+	__u8 rssihint, rssilint;
+	__u8 bltf;
+	__u8 snr_ready;
+	__u8 rssiready;
+	__u8 injside;
+	__u8 afcrl;
+	__u8 valid;
+
+	__u16 readfreq;
+	__s8  freqoff;
+	__s8  rssi;
+	__s8  snr;
+	__s8  issi;
+	__s8  lassi, hassi;
+	__s8  mult;
+	__u8  dev;
+	__u16 readantcap;
+	__s8  assi;
+	__s8  usn;
+
+	__u8 pilotdev;
+	__u8 rdsdev;
+	__u8 assidev;
+	__u8 strongdev;
+	__u16 rdspi;
+} __packed;
+
+/**
+ * si476x_acf_status_report - ACF report results
+ *
+ * @blend_int: If set, indicates that stereo separation has crossed
+ * below the blend threshold as set by FM_ACF_BLEND_THRESHOLD
+ * @hblend_int: If set, indicates that HiBlend cutoff frequency is
+ * lower than threshold as set by FM_ACF_HBLEND_THRESHOLD
+ * @hicut_int:  If set, indicates that HiCut cutoff frequency is lower
+ * than the threshold set by ACF_
+
+ */
+struct si476x_acf_status_report {
+	__u8 blend_int;
+	__u8 hblend_int;
+	__u8 hicut_int;
+	__u8 chbw_int;
+	__u8 softmute_int;
+	__u8 smute;
+	__u8 smattn;
+	__u8 chbw;
+	__u8 hicut;
+	__u8 hiblend;
+	__u8 pilot;
+	__u8 stblend;
+} __packed;
+
+enum si476x_fmagc {
+	SI476X_FMAGC_10K_OHM	= 0,
+	SI476X_FMAGC_800_OHM	= 1,
+	SI476X_FMAGC_400_OHM	= 2,
+	SI476X_FMAGC_200_OHM	= 4,
+	SI476X_FMAGC_100_OHM	= 8,
+	SI476X_FMAGC_50_OHM	= 16,
+	SI476X_FMAGC_25_OHM	= 32,
+	SI476X_FMAGC_12P5_OHM	= 64,
+	SI476X_FMAGC_6P25_OHM	= 128,
+};
+
+struct si476x_agc_status_report {
+	__u8 mxhi;
+	__u8 mxlo;
+	__u8 lnahi;
+	__u8 lnalo;
+	__u8 fmagc1;
+	__u8 fmagc2;
+	__u8 pgagain;
+	__u8 fmwblang;
+} __packed;
+
+struct si476x_rds_blockcount_report {
+	__u16 expected;
+	__u16 received;
+	__u16 uncorrectable;
+} __packed;
+
+#endif /* SI476X_H*/
diff --git a/include/media/ths7303.h b/include/media/ths7303.h
new file mode 100644
index 000000000000..980ec51d574d
--- /dev/null
+++ b/include/media/ths7303.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2013 Texas Instruments Inc
+ *
+ * Copyright 2013 Cisco Systems, Inc. and/or its affiliates.
+ *
+ * Contributors:
+ *     Hans Verkuil <hans.verkuil@cisco.com>
+ *     Lad, Prabhakar <prabhakar.lad@ti.com>
+ *     Martin Bugge <marbugge@cisco.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.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#ifndef THS7353_H
+#define THS7353_H
+
+/**
+ * struct ths7303_platform_data - Platform dependent data
+ * @ch_1: Bias value for channel one.
+ * @ch_2: Bias value for channel two.
+ * @ch_3: Bias value for channel three.
+ * @init_enable: initalize on init.
+ */
+struct ths7303_platform_data {
+	u8 ch_1;
+	u8 ch_2;
+	u8 ch_3;
+	u8 init_enable;
+};
+
+#endif
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 926aff9bdf65..24eaafe461bd 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -138,6 +138,10 @@
 #define TUNER_XC4000			87	/* Xceive Silicon Tuner */
 #define TUNER_XC5000C			88	/* Xceive Silicon Tuner */
 
+#define TUNER_SONY_BTF_PG472Z		89	/* PAL+SECAM */
+#define TUNER_SONY_BTF_PK467Z		90	/* NTSC_JP */
+#define TUNER_SONY_BTF_PB463Z		91	/* NTSC */
+
 /* tv card specific */
 #define TDA9887_PRESENT 		(1<<0)
 #define TDA9887_PORT1_INACTIVE 		(1<<1)
diff --git a/include/media/uda1342.h b/include/media/uda1342.h
new file mode 100644
index 000000000000..cd156403a368
--- /dev/null
+++ b/include/media/uda1342.h
@@ -0,0 +1,29 @@
+/*
+ * uda1342.h - definition for uda1342 inputs
+ *
+ * Copyright 2013 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 _UDA1342_H_
+#define _UDA1342_H_
+
+/* The UDA1342 has 2 inputs */
+
+#define UDA1342_IN1 1
+#define UDA1342_IN2 2
+
+#endif
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 4ee125bae719..c259b36bf1e9 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -96,12 +96,20 @@ enum {
 	/* module au0828 */
 	V4L2_IDENT_AU0828 = 828,
 
+	/* module bttv: ident 848 + 849 */
+	V4L2_IDENT_BT848 = 848,
+	V4L2_IDENT_BT849 = 849,
+
 	/* module bt856: just ident 856 */
 	V4L2_IDENT_BT856 = 856,
 
 	/* module bt866: just ident 866 */
 	V4L2_IDENT_BT866 = 866,
 
+	/* module bttv: ident 878 + 879 */
+	V4L2_IDENT_BT878 = 878,
+	V4L2_IDENT_BT879 = 879,
+
 	/* module ks0127: reserved range 1120-1129 */
 	V4L2_IDENT_KS0122S = 1122,
 	V4L2_IDENT_KS0127  = 1127,
@@ -180,6 +188,9 @@ enum {
 	/* module adv7343: just ident 7343 */
 	V4L2_IDENT_ADV7343 = 7343,
 
+	/* module ths7353: just ident 7353 */
+	V4L2_IDENT_THS7353 = 7353,
+
 	/* module adv7393: just ident 7393 */
 	V4L2_IDENT_ADV7393 = 7393,
 
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index ec7c9c00b256..1d93c48cb371 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -201,7 +201,6 @@ void v4l_bound_align_image(unsigned int *w, unsigned int wmin,
 			   unsigned int *h, unsigned int hmin,
 			   unsigned int hmax, unsigned int halign,
 			   unsigned int salign);
-int v4l_fill_dv_preset_info(u32 preset, struct v4l2_dv_enum_preset *info);
 
 struct v4l2_discrete_probe {
 	const struct v4l2_frmsize_discrete	*sizes;
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index f00d42bc01a6..7343a27fe819 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -259,7 +259,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 		    s32 *min, s32 *max, s32 *step, s32 *def, u32 *flags);
 
 
-/** v4l2_ctrl_handler_init() - Initialize the control handler.
+/** v4l2_ctrl_handler_init_class() - Initialize the control handler.
   * @hdl:	The control handler.
   * @nr_of_controls_hint: A hint of how many controls this handler is
   *		expected to refer to. This is the total number, so including
@@ -268,12 +268,35 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
   *		are allocated) or the control lookup becomes slower (not enough
   *		buckets are allocated, so there are more slow list lookups).
   *		It will always work, though.
+  * @key:	Used by the lock validator if CONFIG_LOCKDEP is set.
+  * @name:	Used by the lock validator if CONFIG_LOCKDEP is set.
   *
   * Returns an error if the buckets could not be allocated. This error will
   * also be stored in @hdl->error.
+  *
+  * Never use this call directly, always use the v4l2_ctrl_handler_init
+  * macro that hides the @key and @name arguments.
   */
-int v4l2_ctrl_handler_init(struct v4l2_ctrl_handler *hdl,
-			   unsigned nr_of_controls_hint);
+int v4l2_ctrl_handler_init_class(struct v4l2_ctrl_handler *hdl,
+				 unsigned nr_of_controls_hint,
+				 struct lock_class_key *key, const char *name);
+
+#ifdef CONFIG_LOCKDEP
+#define v4l2_ctrl_handler_init(hdl, nr_of_controls_hint)		\
+(									\
+	({								\
+		static struct lock_class_key _key;			\
+		v4l2_ctrl_handler_init_class(hdl, nr_of_controls_hint,	\
+					&_key,				\
+					KBUILD_BASENAME ":"		\
+					__stringify(__LINE__) ":"	\
+					"(" #hdl ")->_lock");		\
+	})								\
+)
+#else
+#define v4l2_ctrl_handler_init(hdl, nr_of_controls_hint)		\
+	v4l2_ctrl_handler_init_class(hdl, nr_of_controls_hint, NULL, NULL)
+#endif
 
 /** v4l2_ctrl_handler_free() - Free all controls owned by the handler and free
   * the control list.
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index d61febfb1668..c9b1593923f6 100644
--- a/include/media/v4l2-device.h
+++ b/include/media/v4l2-device.h
@@ -190,4 +190,17 @@ v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev);
 			##args);					\
 })
 
+#define v4l2_device_has_op(v4l2_dev, o, f)				\
+({									\
+	struct v4l2_subdev *__sd;					\
+	bool __result = false;						\
+	list_for_each_entry(__sd, &(v4l2_dev)->subdevs, list) {		\
+		if (v4l2_subdev_has_op(__sd, o, f)) {			\
+			__result = true;				\
+			break;						\
+		}							\
+	}								\
+	__result;							\
+})
+
 #endif
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 4118ad1324c9..b273f0e81818 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -132,7 +132,7 @@ struct v4l2_ioctl_ops {
 			ENUMSTD is handled by videodev.c
 		 */
 	int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
-	int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
+	int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id norm);
 	int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
 
 		/* Input handling */
@@ -219,11 +219,11 @@ struct v4l2_ioctl_ops {
 	int (*vidioc_g_tuner)          (struct file *file, void *fh,
 					struct v4l2_tuner *a);
 	int (*vidioc_s_tuner)          (struct file *file, void *fh,
-					struct v4l2_tuner *a);
+					const struct v4l2_tuner *a);
 	int (*vidioc_g_frequency)      (struct file *file, void *fh,
 					struct v4l2_frequency *a);
 	int (*vidioc_s_frequency)      (struct file *file, void *fh,
-					struct v4l2_frequency *a);
+					const struct v4l2_frequency *a);
 	int (*vidioc_enum_freq_bands) (struct file *file, void *fh,
 				    struct v4l2_frequency_band *band);
 
@@ -242,11 +242,14 @@ struct v4l2_ioctl_ops {
 	int (*vidioc_g_register)       (struct file *file, void *fh,
 					struct v4l2_dbg_register *reg);
 	int (*vidioc_s_register)       (struct file *file, void *fh,
-					struct v4l2_dbg_register *reg);
+					const struct v4l2_dbg_register *reg);
 #endif
 	int (*vidioc_g_chip_ident)     (struct file *file, void *fh,
 					struct v4l2_dbg_chip_ident *chip);
 
+	int (*vidioc_g_chip_name)      (struct file *file, void *fh,
+					struct v4l2_dbg_chip_name *chip);
+
 	int (*vidioc_enum_framesizes)   (struct file *file, void *fh,
 					 struct v4l2_frmsizeenum *fsize);
 
@@ -254,15 +257,6 @@ struct v4l2_ioctl_ops {
 					   struct v4l2_frmivalenum *fival);
 
 	/* DV Timings IOCTLs */
-	int (*vidioc_enum_dv_presets) (struct file *file, void *fh,
-				       struct v4l2_dv_enum_preset *preset);
-
-	int (*vidioc_s_dv_preset) (struct file *file, void *fh,
-				   struct v4l2_dv_preset *preset);
-	int (*vidioc_g_dv_preset) (struct file *file, void *fh,
-				   struct v4l2_dv_preset *preset);
-	int (*vidioc_query_dv_preset) (struct file *file, void *fh,
-					struct v4l2_dv_preset *qpreset);
 	int (*vidioc_s_dv_timings) (struct file *file, void *fh,
 				    struct v4l2_dv_timings *timings);
 	int (*vidioc_g_dv_timings) (struct file *file, void *fh,
@@ -281,7 +275,7 @@ struct v4l2_ioctl_ops {
 
 	/* For other private ioctls */
 	long (*vidioc_default)	       (struct file *file, void *fh,
-					bool valid_prio, int cmd, void *arg);
+					bool valid_prio, unsigned int cmd, void *arg);
 };
 
 
diff --git a/include/media/v4l2-of.h b/include/media/v4l2-of.h
new file mode 100644
index 000000000000..00f91473498c
--- /dev/null
+++ b/include/media/v4l2-of.h
@@ -0,0 +1,111 @@
+/*
+ * V4L2 OF binding parsing library
+ *
+ * Copyright (C) 2012 Renesas Electronics Corp.
+ * Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * Copyright (C) 2012 - 2013 Samsung Electronics Co., Ltd.
+ * Sylwester Nawrocki <s.nawrocki@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ */
+#ifndef _V4L2_OF_H
+#define _V4L2_OF_H
+
+#include <linux/list.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+
+#include <media/v4l2-mediabus.h>
+
+struct device_node;
+
+/**
+ * struct v4l2_of_bus_mipi_csi2 - MIPI CSI-2 bus data structure
+ * @flags: media bus (V4L2_MBUS_*) flags
+ * @data_lanes: an array of physical data lane indexes
+ * @clock_lane: physical lane index of the clock lane
+ * @num_data_lanes: number of data lanes
+ */
+struct v4l2_of_bus_mipi_csi2 {
+	unsigned int flags;
+	unsigned char data_lanes[4];
+	unsigned char clock_lane;
+	unsigned short num_data_lanes;
+};
+
+/**
+ * struct v4l2_of_bus_parallel - parallel data bus data structure
+ * @flags: media bus (V4L2_MBUS_*) flags
+ * @bus_width: bus width in bits
+ * @data_shift: data shift in bits
+ */
+struct v4l2_of_bus_parallel {
+	unsigned int flags;
+	unsigned char bus_width;
+	unsigned char data_shift;
+};
+
+/**
+ * struct v4l2_of_endpoint - the endpoint data structure
+ * @port: identifier (value of reg property) of a port this endpoint belongs to
+ * @id: identifier (value of reg property) of this endpoint
+ * @local_node: pointer to device_node of this endpoint
+ * @remote: phandle to remote endpoint node
+ * @bus_type: bus type
+ * @bus: bus configuration data structure
+ * @head: list head for this structure
+ */
+struct v4l2_of_endpoint {
+	unsigned int port;
+	unsigned int id;
+	const struct device_node *local_node;
+	const __be32 *remote;
+	enum v4l2_mbus_type bus_type;
+	union {
+		struct v4l2_of_bus_parallel parallel;
+		struct v4l2_of_bus_mipi_csi2 mipi_csi2;
+	} bus;
+	struct list_head head;
+};
+
+#ifdef CONFIG_OF
+void v4l2_of_parse_endpoint(const struct device_node *node,
+				struct v4l2_of_endpoint *link);
+struct device_node *v4l2_of_get_next_endpoint(const struct device_node *parent,
+					struct device_node *previous);
+struct device_node *v4l2_of_get_remote_port_parent(
+					const struct device_node *node);
+struct device_node *v4l2_of_get_remote_port(const struct device_node *node);
+#else /* CONFIG_OF */
+
+static inline int v4l2_of_parse_endpoint(const struct device_node *node,
+					struct v4l2_of_endpoint *link)
+{
+	return -ENOSYS;
+}
+
+static inline struct device_node *v4l2_of_get_next_endpoint(
+					const struct device_node *parent,
+					struct device_node *previous)
+{
+	return NULL;
+}
+
+static inline struct device_node *v4l2_of_get_remote_port_parent(
+					const struct device_node *node)
+{
+	return NULL;
+}
+
+static inline struct device_node *v4l2_of_get_remote_port(
+					const struct device_node *node)
+{
+	return NULL;
+}
+
+#endif /* CONFIG_OF */
+
+#endif /* _V4L2_OF_H */
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index b137a5e1151a..5298d678d0f3 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -165,7 +165,7 @@ struct v4l2_subdev_core_ops {
 	long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	int (*g_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
-	int (*s_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
+	int (*s_register)(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg);
 #endif
 	int (*s_power)(struct v4l2_subdev *sd, int on);
 	int (*interrupt_service_routine)(struct v4l2_subdev *sd,
@@ -191,10 +191,10 @@ struct v4l2_subdev_core_ops {
  */
 struct v4l2_subdev_tuner_ops {
 	int (*s_radio)(struct v4l2_subdev *sd);
-	int (*s_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq);
+	int (*s_frequency)(struct v4l2_subdev *sd, const struct v4l2_frequency *freq);
 	int (*g_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq);
 	int (*g_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
-	int (*s_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
+	int (*s_tuner)(struct v4l2_subdev *sd, const struct v4l2_tuner *vt);
 	int (*g_modulator)(struct v4l2_subdev *sd, struct v4l2_modulator *vm);
 	int (*s_modulator)(struct v4l2_subdev *sd, const struct v4l2_modulator *vm);
 	int (*s_type_addr)(struct v4l2_subdev *sd, struct tuner_setup *type);
@@ -279,14 +279,6 @@ struct v4l2_mbus_frame_desc {
    s_routing: see s_routing in audio_ops, except this version is for video
 	devices.
 
-   s_dv_preset: set dv (Digital Video) preset in the sub device. Similar to
-	s_std()
-
-   g_dv_preset: get current dv (Digital Video) preset in the sub device.
-
-   query_dv_preset: query dv preset in the sub device. This is similar to
-	querystd()
-
    s_dv_timings(): Set custom dv timings in the sub device. This is used
 	when sub device is capable of setting detailed timing information
 	in the hardware to generate/detect the video signal.
@@ -331,14 +323,6 @@ struct v4l2_subdev_video_ops {
 				struct v4l2_subdev_frame_interval *interval);
 	int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize);
 	int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival);
-	int (*enum_dv_presets) (struct v4l2_subdev *sd,
-			struct v4l2_dv_enum_preset *preset);
-	int (*s_dv_preset)(struct v4l2_subdev *sd,
-			struct v4l2_dv_preset *preset);
-	int (*g_dv_preset)(struct v4l2_subdev *sd,
-			struct v4l2_dv_preset *preset);
-	int (*query_dv_preset)(struct v4l2_subdev *sd,
-			struct v4l2_dv_preset *preset);
 	int (*s_dv_timings)(struct v4l2_subdev *sd,
 			struct v4l2_dv_timings *timings);
 	int (*g_dv_timings)(struct v4l2_subdev *sd,
@@ -687,4 +671,7 @@ void v4l2_subdev_init(struct v4l2_subdev *sd,
 	((!(sd) || !(sd)->v4l2_dev || !(sd)->v4l2_dev->notify) ? -ENODEV : \
 	 (sd)->v4l2_dev->notify((sd), (notification), (arg)))
 
+#define v4l2_subdev_has_op(sd, o, f) \
+	((sd)->ops->o && (sd)->ops->o->f)
+
 #endif
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index 9cfd4ee9e56f..d88a098d1aff 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -27,7 +27,9 @@ struct vb2_fileio_data;
  *		return NULL on failure or a pointer to allocator private,
  *		per-buffer data on success; the returned private structure
  *		will then be passed as buf_priv argument to other ops in this
- *		structure
+ *		structure. Additional gfp_flags to use when allocating the
+ *		are also passed to this operation. These flags are from the
+ *		gfp_flags field of vb2_queue.
  * @put:	inform the allocator that the buffer will no longer be used;
  *		usually will result in the allocator freeing the buffer (if
  *		no other users of this buffer are present); the buf_priv
@@ -79,7 +81,7 @@ struct vb2_fileio_data;
  *				  unmap_dmabuf.
  */
 struct vb2_mem_ops {
-	void		*(*alloc)(void *alloc_ctx, unsigned long size);
+	void		*(*alloc)(void *alloc_ctx, unsigned long size, gfp_t gfp_flags);
 	void		(*put)(void *buf_priv);
 	struct dma_buf *(*get_dmabuf)(void *buf_priv);
 
@@ -302,6 +304,9 @@ struct v4l2_fh;
  * @buf_struct_size: size of the driver-specific buffer structure;
  *		"0" indicates the driver doesn't want to use a custom buffer
  *		structure type, so sizeof(struct vb2_buffer) will is used
+ * @gfp_flags:	additional gfp flags used when allocating the buffers.
+ *		Typically this is 0, but it may be e.g. GFP_DMA or __GFP_DMA32
+ *		to force the buffer allocation to a specific memory zone.
  *
  * @memory:	current memory type used
  * @bufs:	videobuf buffer structures
@@ -326,6 +331,8 @@ struct vb2_queue {
 	const struct vb2_mem_ops	*mem_ops;
 	void				*drv_priv;
 	unsigned int			buf_struct_size;
+	u32				timestamp_type;
+	gfp_t				gfp_flags;
 
 /* private: internal use only */
 	enum v4l2_memory		memory;
diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index 0ef883327de2..ed49574ad757 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h
@@ -56,6 +56,8 @@ struct media_device_info {
 #define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR	(MEDIA_ENT_T_V4L2_SUBDEV + 1)
 #define MEDIA_ENT_T_V4L2_SUBDEV_FLASH	(MEDIA_ENT_T_V4L2_SUBDEV + 2)
 #define MEDIA_ENT_T_V4L2_SUBDEV_LENS	(MEDIA_ENT_T_V4L2_SUBDEV + 3)
+/* A converter of analogue video to its digital representation. */
+#define MEDIA_ENT_T_V4L2_SUBDEV_DECODER	(MEDIA_ENT_T_V4L2_SUBDEV + 4)
 
 #define MEDIA_ENT_FL_DEFAULT		(1 << 0)
 
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index dcd63745e83a..69bd5bb0d5af 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -59,6 +59,7 @@
 #define V4L2_CTRL_CLASS_IMAGE_SOURCE	0x009e0000	/* Image source controls */
 #define V4L2_CTRL_CLASS_IMAGE_PROC	0x009f0000	/* Image processing controls */
 #define V4L2_CTRL_CLASS_DV		0x00a00000	/* Digital Video controls */
+#define V4L2_CTRL_CLASS_FM_RX		0x00a10000	/* Digital Video controls */
 
 /* User-class control IDs */
 
@@ -146,6 +147,19 @@ enum v4l2_colorfx {
  * of controls. We reserve 16 controls for this driver. */
 #define V4L2_CID_USER_MEYE_BASE			(V4L2_CID_USER_BASE + 0x1000)
 
+/* The base for the bttv driver controls.
+ * We reserve 32 controls for this driver. */
+#define V4L2_CID_USER_BTTV_BASE			(V4L2_CID_USER_BASE + 0x1010)
+
+
+/* The base for the s2255 driver controls.
+ * We reserve 16 controls for this driver. */
+#define V4L2_CID_USER_S2255_BASE		(V4L2_CID_USER_BASE + 0x1030)
+
+/* The base for the si476x driver controls. See include/media/si476x.h for the list
+ * of controls. Total of 16 controls is reserved for this driver */
+#define V4L2_CID_USER_SI476X_BASE		(V4L2_CID_USER_BASE + 0x1040)
+
 /* MPEG-class control IDs */
 
 #define V4L2_CID_MPEG_BASE 			(V4L2_CTRL_CLASS_MPEG | 0x900)
@@ -351,6 +365,7 @@ enum v4l2_mpeg_video_multi_slice_mode {
 #define V4L2_CID_MPEG_VIDEO_DEC_PTS			(V4L2_CID_MPEG_BASE+223)
 #define V4L2_CID_MPEG_VIDEO_DEC_FRAME			(V4L2_CID_MPEG_BASE+224)
 #define V4L2_CID_MPEG_VIDEO_VBV_DELAY			(V4L2_CID_MPEG_BASE+225)
+#define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER		(V4L2_CID_MPEG_BASE+226)
 
 #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP		(V4L2_CID_MPEG_BASE+300)
 #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP		(V4L2_CID_MPEG_BASE+301)
@@ -643,6 +658,7 @@ enum v4l2_exposure_metering {
 	V4L2_EXPOSURE_METERING_AVERAGE		= 0,
 	V4L2_EXPOSURE_METERING_CENTER_WEIGHTED	= 1,
 	V4L2_EXPOSURE_METERING_SPOT		= 2,
+	V4L2_EXPOSURE_METERING_MATRIX		= 3,
 };
 
 #define V4L2_CID_SCENE_MODE			(V4L2_CID_CAMERA_CLASS_BASE+26)
@@ -825,4 +841,16 @@ enum v4l2_dv_rgb_range {
 #define	V4L2_CID_DV_RX_POWER_PRESENT		(V4L2_CID_DV_CLASS_BASE + 100)
 #define V4L2_CID_DV_RX_RGB_RANGE		(V4L2_CID_DV_CLASS_BASE + 101)
 
+#define V4L2_CID_FM_RX_CLASS_BASE		(V4L2_CTRL_CLASS_FM_RX | 0x900)
+#define V4L2_CID_FM_RX_CLASS			(V4L2_CTRL_CLASS_FM_RX | 1)
+
+#define V4L2_CID_TUNE_DEEMPHASIS		(V4L2_CID_FM_RX_CLASS_BASE + 1)
+enum v4l2_deemphasis {
+	V4L2_DEEMPHASIS_DISABLED	= V4L2_PREEMPHASIS_DISABLED,
+	V4L2_DEEMPHASIS_50_uS		= V4L2_PREEMPHASIS_50_uS,
+	V4L2_DEEMPHASIS_75_uS		= V4L2_PREEMPHASIS_75_uS,
+};
+
+#define V4L2_CID_RDS_RECEPTION			(V4L2_CID_FM_RX_CLASS_BASE + 2)
+
 #endif
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 234d1d870914..e9c49c5e6416 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -705,6 +705,7 @@ struct v4l2_buffer {
 #define V4L2_BUF_FLAG_TIMESTAMP_MASK		0xe000
 #define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN		0x0000
 #define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC	0x2000
+#define V4L2_BUF_FLAG_TIMESTAMP_COPY		0x4000
 
 /**
  * struct v4l2_exportbuffer - export of video buffer as DMABUF file descriptor
@@ -980,52 +981,6 @@ struct v4l2_standard {
 	__u32		     reserved[4];
 };
 
-/* The DV Preset API is deprecated in favor of the DV Timings API.
-   New drivers shouldn't use this anymore! */
-
-/*
- *	V I D E O	T I M I N G S	D V	P R E S E T
- */
-struct v4l2_dv_preset {
-	__u32	preset;
-	__u32	reserved[4];
-};
-
-/*
- *	D V	P R E S E T S	E N U M E R A T I O N
- */
-struct v4l2_dv_enum_preset {
-	__u32	index;
-	__u32	preset;
-	__u8	name[32]; /* Name of the preset timing */
-	__u32	width;
-	__u32	height;
-	__u32	reserved[4];
-};
-
-/*
- * 	D V	P R E S E T	V A L U E S
- */
-#define		V4L2_DV_INVALID		0
-#define		V4L2_DV_480P59_94	1 /* BT.1362 */
-#define		V4L2_DV_576P50		2 /* BT.1362 */
-#define		V4L2_DV_720P24		3 /* SMPTE 296M */
-#define		V4L2_DV_720P25		4 /* SMPTE 296M */
-#define		V4L2_DV_720P30		5 /* SMPTE 296M */
-#define		V4L2_DV_720P50		6 /* SMPTE 296M */
-#define		V4L2_DV_720P59_94	7 /* SMPTE 274M */
-#define		V4L2_DV_720P60		8 /* SMPTE 274M/296M */
-#define		V4L2_DV_1080I29_97	9 /* BT.1120/ SMPTE 274M */
-#define		V4L2_DV_1080I30		10 /* BT.1120/ SMPTE 274M */
-#define		V4L2_DV_1080I25		11 /* BT.1120 */
-#define		V4L2_DV_1080I50		12 /* SMPTE 296M */
-#define		V4L2_DV_1080I60		13 /* SMPTE 296M */
-#define		V4L2_DV_1080P24		14 /* SMPTE 296M */
-#define		V4L2_DV_1080P25		15 /* SMPTE 296M */
-#define		V4L2_DV_1080P30		16 /* SMPTE 296M */
-#define		V4L2_DV_1080P50		17 /* BT.1120 */
-#define		V4L2_DV_1080P60		18 /* BT.1120 */
-
 /*
  *	D V 	B T	T I M I N G S
  */
@@ -1239,7 +1194,6 @@ struct v4l2_input {
 #define V4L2_IN_ST_VTR         0x04000000  /* VTR time constant */
 
 /* capabilities flags */
-#define V4L2_IN_CAP_PRESETS		0x00000001 /* Supports S_DV_PRESET */
 #define V4L2_IN_CAP_DV_TIMINGS		0x00000002 /* Supports S_DV_TIMINGS */
 #define V4L2_IN_CAP_CUSTOM_TIMINGS	V4L2_IN_CAP_DV_TIMINGS /* For compatibility */
 #define V4L2_IN_CAP_STD			0x00000004 /* Supports S_STD */
@@ -1263,7 +1217,6 @@ struct v4l2_output {
 #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY	3
 
 /* capabilities flags */
-#define V4L2_OUT_CAP_PRESETS		0x00000001 /* Supports S_DV_PRESET */
 #define V4L2_OUT_CAP_DV_TIMINGS		0x00000002 /* Supports S_DV_TIMINGS */
 #define V4L2_OUT_CAP_CUSTOM_TIMINGS	V4L2_OUT_CAP_DV_TIMINGS /* For compatibility */
 #define V4L2_OUT_CAP_STD		0x00000004 /* Supports S_STD */
@@ -1854,10 +1807,13 @@ struct v4l2_event_subscription {
 
 /* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
 
-#define V4L2_CHIP_MATCH_HOST       0  /* Match against chip ID on host (0 for the host) */
-#define V4L2_CHIP_MATCH_I2C_DRIVER 1  /* Match against I2C driver name */
-#define V4L2_CHIP_MATCH_I2C_ADDR   2  /* Match against I2C 7-bit address */
-#define V4L2_CHIP_MATCH_AC97       3  /* Match against anciliary AC97 chip */
+#define V4L2_CHIP_MATCH_BRIDGE      0  /* Match against chip ID on the bridge (0 for the bridge) */
+#define V4L2_CHIP_MATCH_HOST V4L2_CHIP_MATCH_BRIDGE
+#define V4L2_CHIP_MATCH_I2C_DRIVER  1  /* Match against I2C driver name */
+#define V4L2_CHIP_MATCH_I2C_ADDR    2  /* Match against I2C 7-bit address */
+#define V4L2_CHIP_MATCH_AC97        3  /* Match against anciliary AC97 chip */
+#define V4L2_CHIP_MATCH_SUBDEV_NAME 4  /* Match against subdev name */
+#define V4L2_CHIP_MATCH_SUBDEV_IDX  5  /* Match against subdev index */
 
 struct v4l2_dbg_match {
 	__u32 type; /* Match type */
@@ -1881,6 +1837,17 @@ struct v4l2_dbg_chip_ident {
 	__u32 revision;    /* chip revision, chip specific */
 } __attribute__ ((packed));
 
+#define V4L2_CHIP_FL_READABLE (1 << 0)
+#define V4L2_CHIP_FL_WRITABLE (1 << 1)
+
+/* VIDIOC_DBG_G_CHIP_NAME */
+struct v4l2_dbg_chip_name {
+	struct v4l2_dbg_match match;
+	char name[32];
+	__u32 flags;
+	__u32 reserved[8];
+} __attribute__ ((packed));
+
 /**
  * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument
  * @index:	on return, index of the first created buffer
@@ -1958,15 +1925,12 @@ struct v4l2_create_buffers {
 #define VIDIOC_G_EXT_CTRLS	_IOWR('V', 71, struct v4l2_ext_controls)
 #define VIDIOC_S_EXT_CTRLS	_IOWR('V', 72, struct v4l2_ext_controls)
 #define VIDIOC_TRY_EXT_CTRLS	_IOWR('V', 73, struct v4l2_ext_controls)
-#if 1
 #define VIDIOC_ENUM_FRAMESIZES	_IOWR('V', 74, struct v4l2_frmsizeenum)
 #define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
 #define VIDIOC_G_ENC_INDEX       _IOR('V', 76, struct v4l2_enc_idx)
 #define VIDIOC_ENCODER_CMD      _IOWR('V', 77, struct v4l2_encoder_cmd)
 #define VIDIOC_TRY_ENCODER_CMD  _IOWR('V', 78, struct v4l2_encoder_cmd)
-#endif
 
-#if 1
 /* Experimental, meant for debugging, testing and internal use.
    Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
    You must be root to use these ioctls. Never use these in applications! */
@@ -1974,18 +1938,13 @@ struct v4l2_create_buffers {
 #define	VIDIOC_DBG_G_REGISTER 	_IOWR('V', 80, struct v4l2_dbg_register)
 
 /* Experimental, meant for debugging, testing and internal use.
-   Never use this ioctl in applications! */
+   Never use this ioctl in applications!
+   Note: this ioctl is deprecated in favor of VIDIOC_DBG_G_CHIP_NAME and
+   will go away in the future. */
 #define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
-#endif
 
 #define VIDIOC_S_HW_FREQ_SEEK	 _IOW('V', 82, struct v4l2_hw_freq_seek)
 
-/* These four DV Preset ioctls are deprecated in favor of the DV Timings
-   ioctls. */
-#define	VIDIOC_ENUM_DV_PRESETS	_IOWR('V', 83, struct v4l2_dv_enum_preset)
-#define	VIDIOC_S_DV_PRESET	_IOWR('V', 84, struct v4l2_dv_preset)
-#define	VIDIOC_G_DV_PRESET	_IOWR('V', 85, struct v4l2_dv_preset)
-#define	VIDIOC_QUERY_DV_PRESET	_IOR('V',  86, struct v4l2_dv_preset)
 #define	VIDIOC_S_DV_TIMINGS	_IOWR('V', 87, struct v4l2_dv_timings)
 #define	VIDIOC_G_DV_TIMINGS	_IOWR('V', 88, struct v4l2_dv_timings)
 #define	VIDIOC_DQEVENT		 _IOR('V', 89, struct v4l2_event)
@@ -2016,6 +1975,10 @@ struct v4l2_create_buffers {
    versions. */
 #define VIDIOC_ENUM_FREQ_BANDS	_IOWR('V', 101, struct v4l2_frequency_band)
 
+/* Experimental, meant for debugging, testing and internal use.
+   Never use these in applications! */
+#define VIDIOC_DBG_G_CHIP_NAME  _IOWR('V', 102, struct v4l2_dbg_chip_name)
+
 /* Reminder: when adding new ioctls please add support for them to
    drivers/media/video/v4l2-compat-ioctl32.c as well! */