Merge remote-tracking branch 'staging/staging-next'

Conflicts:
	drivers/staging/imx-drm/imx-drm-core.c

7 files changed, 26 insertions, 113 deletions

diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h
index 8323775ac21d..beaf965621c1 100644
--- a/include/linux/hid-sensor-ids.h
+++ b/include/linux/hid-sensor-ids.h
@@ -23,22 +23,26 @@
 
 /* Accel 3D (200073) */
 #define HID_USAGE_SENSOR_ACCEL_3D				0x200073
+#define HID_USAGE_SENSOR_DATA_ACCELERATION			0x200452
 #define HID_USAGE_SENSOR_ACCEL_X_AXIS				0x200453
 #define HID_USAGE_SENSOR_ACCEL_Y_AXIS				0x200454
 #define HID_USAGE_SENSOR_ACCEL_Z_AXIS				0x200455
 
 /* ALS (200041) */
 #define HID_USAGE_SENSOR_ALS					0x200041
+#define HID_USAGE_SENSOR_DATA_LIGHT				0x2004d0
 #define HID_USAGE_SENSOR_LIGHT_ILLUM				0x2004d1
 
 /* Gyro 3D: (200076) */
 #define HID_USAGE_SENSOR_GYRO_3D				0x200076
+#define HID_USAGE_SENSOR_DATA_ANGL_VELOCITY			0x200456
 #define HID_USAGE_SENSOR_ANGL_VELOCITY_X_AXIS			0x200457
 #define HID_USAGE_SENSOR_ANGL_VELOCITY_Y_AXIS			0x200458
 #define HID_USAGE_SENSOR_ANGL_VELOCITY_Z_AXIS			0x200459
 
 /* ORIENTATION: Compass 3D: (200083) */
 #define HID_USAGE_SENSOR_COMPASS_3D				0x200083
+#define HID_USAGE_SENSOR_DATA_ORIENTATION			0x200470
 #define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING			0x200471
 #define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING_X			0x200472
 #define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING_Y			0x200473
@@ -54,10 +58,14 @@
 #define HID_USAGE_SENSOR_ORIENT_DISTANCE_Y			0x20047B
 #define HID_USAGE_SENSOR_ORIENT_DISTANCE_Z			0x20047C
 #define HID_USAGE_SENSOR_ORIENT_DISTANCE_OUT_OF_RANGE		0x20047D
+
+/* ORIENTATION: Inclinometer 3D: (200086) */
+#define HID_USAGE_SENSOR_INCLINOMETER_3D			0x200086
 #define HID_USAGE_SENSOR_ORIENT_TILT				0x20047E
 #define HID_USAGE_SENSOR_ORIENT_TILT_X				0x20047F
 #define HID_USAGE_SENSOR_ORIENT_TILT_Y				0x200480
 #define HID_USAGE_SENSOR_ORIENT_TILT_Z				0x200481
+
 #define HID_USAGE_SENSOR_ORIENT_ROTATION_MATRIX			0x200482
 #define HID_USAGE_SENSOR_ORIENT_QUATERNION			0x200483
 #define HID_USAGE_SENSOR_ORIENT_MAGN_FLUX			0x200484
@@ -117,6 +125,10 @@
 #define HID_USAGE_SENSOR_PROP_REPORT_STATE			0x200316
 #define HID_USAGE_SENSOR_PROY_POWER_STATE			0x200319
 
+/* Per data field properties */
+#define HID_USAGE_SENSOR_DATA_MOD_NONE					0x00
+#define HID_USAGE_SENSOR_DATA_MOD_CHANGE_SENSITIVITY_ABS		0x1000
+
 /* Power state enumerations */
 #define HID_USAGE_SENSOR_PROP_POWER_STATE_UNDEFINED_ENUM		0x00
 #define HID_USAGE_SENSOR_PROP_POWER_STATE_D0_FULL_POWER_ENUM		0x01
diff --git a/include/linux/iio/buffer.h b/include/linux/iio/buffer.h
index 15607b45221a..519392763393 100644
--- a/include/linux/iio/buffer.h
+++ b/include/linux/iio/buffer.h
@@ -21,6 +21,8 @@ struct iio_buffer;
  * struct iio_buffer_access_funcs - access functions for buffers.
  * @store_to:		actually store stuff to the buffer
  * @read_first_n:	try to get a specified number of bytes (must exist)
+ * @data_available:	indicates whether data for reading from the buffer is
+ *			available.
  * @request_update:	if a parameter change has been marked, update underlying
  *			storage.
  * @get_bytes_per_datum:get current bytes per datum
@@ -43,6 +45,7 @@ struct iio_buffer_access_funcs {
 	int (*read_first_n)(struct iio_buffer *buffer,
 			    size_t n,
 			    char __user *buf);
+	bool (*data_available)(struct iio_buffer *buffer);
 
 	int (*request_update)(struct iio_buffer *buffer);
 
diff --git a/include/linux/iio/events.h b/include/linux/iio/events.h
index 5dab2c41031f..8bbd7bc1043d 100644
--- a/include/linux/iio/events.h
+++ b/include/linux/iio/events.h
@@ -46,10 +46,6 @@ struct iio_event_data {
 	 ((u16)chan))
 
 
-#define IIO_EV_DIR_MAX 4
-#define IIO_EV_BIT(type, direction)			\
-	(1 << (type*IIO_EV_DIR_MAX + direction))
-
 /**
  * IIO_MOD_EVENT_CODE() - create event identifier for modified channels
  * @chan_type:	Type of the channel. Should be one of enum iio_chan_type.
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index 256a90a1bea6..75a8a20c8179 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -185,7 +185,6 @@ struct iio_event_spec {
  *			by all channels of the same direction.
  * @info_mask_shared_by_all: What information is to be exported that is shared
  *			by all channels.
- * @event_mask:		What events can this channel produce.
  * @event_spec:		Array of events which should be registered for this
  *			channel.
  * @num_event_specs:	Size of the event_spec array.
@@ -226,7 +225,6 @@ struct iio_chan_spec {
 	long			info_mask_shared_by_type;
 	long			info_mask_shared_by_dir;
 	long			info_mask_shared_by_all;
-	long			event_mask;
 	const struct iio_event_spec *event_spec;
 	unsigned int		num_event_specs;
 	const struct iio_chan_spec_ext_info *ext_info;
@@ -307,16 +305,8 @@ struct iio_dev;
  *			returns IIO_VAL_INT_PLUS_MICRO.
  * @read_event_config:	find out if the event is enabled.
  * @write_event_config:	set if the event is enabled.
- * @read_event_value:	read a value associated with the event. Meaning
- *			is event dependant. event_code specifies which event.
- * @write_event_value:	write the value associated with the event.
- *			Meaning is event dependent.
- * @read_event_config_new: find out if the event is enabled. New style interface.
- * @write_event_config_new: set if the event is enabled. New style interface.
- * @read_event_value_new: read a configuration value associated with the event.
- *                         New style interface.
- * @write_event_value_new: write a configuration value for the event. New style
- *			   interface.
+ * @read_event_value:	read a configuration value associated with the event.
+ * @write_event_value:	write a configuration value for the event.
  * @validate_trigger:	function to validate the trigger when the
  *			current trigger gets changed.
  * @update_scan_mode:	function to configure device and scan buffer when
@@ -345,37 +335,23 @@ struct iio_info {
 			 long mask);
 
 	int (*read_event_config)(struct iio_dev *indio_dev,
-				 u64 event_code);
-
-	int (*write_event_config)(struct iio_dev *indio_dev,
-				  u64 event_code,
-				  int state);
-
-	int (*read_event_value)(struct iio_dev *indio_dev,
-				u64 event_code,
-				int *val);
-	int (*write_event_value)(struct iio_dev *indio_dev,
-				 u64 event_code,
-				 int val);
-
-	int (*read_event_config_new)(struct iio_dev *indio_dev,
 				 const struct iio_chan_spec *chan,
 				 enum iio_event_type type,
 				 enum iio_event_direction dir);
 
-	int (*write_event_config_new)(struct iio_dev *indio_dev,
+	int (*write_event_config)(struct iio_dev *indio_dev,
 				  const struct iio_chan_spec *chan,
 				  enum iio_event_type type,
 				  enum iio_event_direction dir,
 				  int state);
 
-	int (*read_event_value_new)(struct iio_dev *indio_dev,
+	int (*read_event_value)(struct iio_dev *indio_dev,
 				const struct iio_chan_spec *chan,
 				enum iio_event_type type,
 				enum iio_event_direction dir,
 				enum iio_event_info info, int *val, int *val2);
 
-	int (*write_event_value_new)(struct iio_dev *indio_dev,
+	int (*write_event_value)(struct iio_dev *indio_dev,
 				 const struct iio_chan_spec *chan,
 				 enum iio_event_type type,
 				 enum iio_event_direction dir,
@@ -490,32 +466,12 @@ struct iio_dev {
 #endif
 };
 
-/**
- * iio_find_channel_from_si() - get channel from its scan index
- * @indio_dev:		device
- * @si:			scan index to match
- */
 const struct iio_chan_spec
 *iio_find_channel_from_si(struct iio_dev *indio_dev, int si);
-
-/**
- * iio_device_register() - register a device with the IIO subsystem
- * @indio_dev:		Device structure filled by the device driver
- **/
 int iio_device_register(struct iio_dev *indio_dev);
-
-/**
- * iio_device_unregister() - unregister a device from the IIO subsystem
- * @indio_dev:		Device structure representing the device.
- **/
 void iio_device_unregister(struct iio_dev *indio_dev);
-
-/**
- * iio_push_event() - try to add event to the list for userspace reading
- * @indio_dev:		IIO device structure
- * @ev_code:		What event
- * @timestamp:		When the event occurred
- **/
+int devm_iio_device_register(struct device *dev, struct iio_dev *indio_dev);
+void devm_iio_device_unregister(struct device *dev, struct iio_dev *indio_dev);
 int iio_push_event(struct iio_dev *indio_dev, u64 ev_code, s64 timestamp);
 
 extern struct bus_type iio_bus_type;
@@ -579,10 +535,6 @@ static inline void *iio_device_get_drvdata(struct iio_dev *indio_dev)
 
 /* Can we make this smaller? */
 #define IIO_ALIGN L1_CACHE_BYTES
-/**
- * iio_device_alloc() - allocate an iio_dev from a driver
- * @sizeof_priv: 	Space to allocate for private structure.
- **/
 struct iio_dev *iio_device_alloc(int sizeof_priv);
 
 static inline void *iio_priv(const struct iio_dev *indio_dev)
@@ -596,64 +548,11 @@ static inline struct iio_dev *iio_priv_to_dev(void *priv)
 				  ALIGN(sizeof(struct iio_dev), IIO_ALIGN));
 }
 
-/**
- * iio_device_free() - free an iio_dev from a driver
- * @indio_dev: 		the iio_dev associated with the device
- **/
 void iio_device_free(struct iio_dev *indio_dev);
-
-/**
- * devm_iio_device_alloc - Resource-managed iio_device_alloc()
- * @dev: 		Device to allocate iio_dev for
- * @sizeof_priv: 	Space to allocate for private structure.
- *
- * Managed iio_device_alloc.  iio_dev allocated with this function is
- * automatically freed on driver detach.
- *
- * If an iio_dev allocated with this function needs to be freed separately,
- * devm_iio_device_free() must be used.
- *
- * RETURNS:
- * Pointer to allocated iio_dev on success, NULL on failure.
- */
 struct iio_dev *devm_iio_device_alloc(struct device *dev, int sizeof_priv);
-
-/**
- * devm_iio_device_free - Resource-managed iio_device_free()
- * @dev:		Device this iio_dev belongs to
- * @indio_dev: 		the iio_dev associated with the device
- *
- * Free iio_dev allocated with devm_iio_device_alloc().
- */
 void devm_iio_device_free(struct device *dev, struct iio_dev *indio_dev);
-
-/**
- * devm_iio_trigger_alloc - Resource-managed iio_trigger_alloc()
- * @dev:		Device to allocate iio_trigger for
- * @fmt:		trigger name format. If it includes format
- *			specifiers, the additional arguments following
- *			format are formatted and inserted in the resulting
- *			string replacing their respective specifiers.
- *
- * Managed iio_trigger_alloc.  iio_trigger allocated with this function is
- * automatically freed on driver detach.
- *
- * If an iio_trigger allocated with this function needs to be freed separately,
- * devm_iio_trigger_free() must be used.
- *
- * RETURNS:
- * Pointer to allocated iio_trigger on success, NULL on failure.
- */
 struct iio_trigger *devm_iio_trigger_alloc(struct device *dev,
 						const char *fmt, ...);
-
-/**
- * devm_iio_trigger_free - Resource-managed iio_trigger_free()
- * @dev:		Device this iio_dev belongs to
- * @iio_trig:		the iio_trigger associated with the device
- *
- * Free iio_trigger allocated with devm_iio_trigger_alloc().
- */
 void devm_iio_trigger_free(struct device *dev, struct iio_trigger *iio_trig);
 
 /**
diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h
index 4ac928ee31c5..084d882fe01b 100644
--- a/include/linux/iio/types.h
+++ b/include/linux/iio/types.h
@@ -29,6 +29,7 @@ enum iio_chan_type {
 	IIO_ALTVOLTAGE,
 	IIO_CCT,
 	IIO_PRESSURE,
+	IIO_HUMIDITYRELATIVE,
 };
 
 enum iio_modifier {
diff --git a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
index b6d36b38b99c..866e355fa409 100644
--- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
+++ b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
@@ -212,6 +212,7 @@
 #define IMX6Q_GPR3_MIPI_MUX_CTL_IPU1_DI1	(0x1 << 4)
 #define IMX6Q_GPR3_MIPI_MUX_CTL_IPU2_DI0	(0x2 << 4)
 #define IMX6Q_GPR3_MIPI_MUX_CTL_IPU2_DI1	(0x3 << 4)
+#define IMX6Q_GPR3_HDMI_MUX_CTL_SHIFT		2
 #define IMX6Q_GPR3_HDMI_MUX_CTL_MASK		(0x3 << 2)
 #define IMX6Q_GPR3_HDMI_MUX_CTL_IPU1_DI0	(0x0 << 2)
 #define IMX6Q_GPR3_HDMI_MUX_CTL_IPU1_DI1	(0x1 << 2)
diff --git a/include/linux/vme.h b/include/linux/vme.h
index c9d65bf14cec..8cd6f19ca518 100644
--- a/include/linux/vme.h
+++ b/include/linux/vme.h
@@ -164,7 +164,8 @@ int vme_lm_attach(struct vme_resource *, int, void (*callback)(int));
 int vme_lm_detach(struct vme_resource *, int);
 void vme_lm_free(struct vme_resource *);
 
-int vme_slot_get(struct vme_dev *);
+int vme_slot_num(struct vme_dev *);
+int vme_bus_num(struct vme_dev *);
 
 int vme_register_driver(struct vme_driver *, unsigned int);
 void vme_unregister_driver(struct vme_driver *);