diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index a184e1921c11190ffce1033e5b7d4f512d55f798..d87f7cb4bee5af2b6c9d08dc02630c08f0f69cfb 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c
@@ -112,13 +112,15 @@ static int sensor_hub_get_physical_device_count(
 
 static void sensor_hub_fill_attr_info(
 		struct hid_sensor_hub_attribute_info *info,
-		s32 index, s32 report_id, s32 units, s32 unit_expo, s32 size)
+		s32 index, s32 report_id, struct hid_field *field)
 {
 	info->index = index;
 	info->report_id = report_id;
-	info->units = units;
-	info->unit_expo = unit_expo;
-	info->size = size/8;
+	info->units = field->unit;
+	info->unit_expo = field->unit_exponent;
+	info->size = (field->report_size * field->report_count)/8;
+	info->logical_minimum = field->logical_minimum;
+	info->logical_maximum = field->logical_maximum;
 }
 
 static struct hid_sensor_hub_callbacks *sensor_hub_get_callback(
@@ -325,9 +327,7 @@ int sensor_hub_input_get_attribute_info(struct hid_sensor_hub_device *hsdev,
 			if (field->physical == usage_id &&
 				field->logical == attr_usage_id) {
 				sensor_hub_fill_attr_info(info, i, report->id,
-					field->unit, field->unit_exponent,
-					field->report_size *
-							field->report_count);
+							  field);
 				ret = 0;
 			} else {
 				for (j = 0; j < field->maxusage; ++j) {
@@ -336,11 +336,7 @@ int sensor_hub_input_get_attribute_info(struct hid_sensor_hub_device *hsdev,
 					field->usage[j].collection_index ==
 					collection_index) {
 						sensor_hub_fill_attr_info(info,
-							i, report->id,
-							field->unit,
-							field->unit_exponent,
-							field->report_size *
-							field->report_count);
+							  i, report->id, field);
 						ret = 0;
 						break;
 					}
diff --git a/drivers/iio/common/hid-sensors/Kconfig b/drivers/iio/common/hid-sensors/Kconfig
index 1178121b55b032989257e3167c6724815458ec26..39188b72cd3b2865a763e5a0b3c4715ad3d93570 100644
--- a/drivers/iio/common/hid-sensors/Kconfig
+++ b/drivers/iio/common/hid-sensors/Kconfig
@@ -25,13 +25,4 @@ config HID_SENSOR_IIO_TRIGGER
 	  If this driver is compiled as a module, it will be named
 	  hid-sensor-trigger.
 
-config HID_SENSOR_ENUM_BASE_QUIRKS
-	bool "ENUM base quirks for HID Sensor IIO drivers"
-	depends on HID_SENSOR_IIO_COMMON
-	help
-	  Say yes here to build support for sensor hub FW using
-	  enumeration, which is using 1 as base instead of 0.
-	  Since logical minimum is still set 0 instead of 1,
-	  there is no easy way to differentiate.
-
 endmenu
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c
index bbd6426c9726d8f4e0bf36f1e138901c19ff99e8..7dcf83998e6f7fc58de8c5c3a894207abcd06bab 100644
--- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c
+++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c
@@ -33,24 +33,34 @@ static int hid_sensor_data_rdy_trigger_set_state(struct iio_trigger *trig,
 {
 	struct hid_sensor_common *st = iio_trigger_get_drvdata(trig);
 	int state_val;
+	int report_val;
 
 	if (state) {
 		if (sensor_hub_device_open(st->hsdev))
 			return -EIO;
-	} else
+		state_val =
+		HID_USAGE_SENSOR_PROP_POWER_STATE_D0_FULL_POWER_ENUM;
+		report_val =
+		HID_USAGE_SENSOR_PROP_REPORTING_STATE_ALL_EVENTS_ENUM;
+
+	} else {
 		sensor_hub_device_close(st->hsdev);
+		state_val =
+		HID_USAGE_SENSOR_PROP_POWER_STATE_D4_POWER_OFF_ENUM;
+		report_val =
+		HID_USAGE_SENSOR_PROP_REPORTING_STATE_NO_EVENTS_ENUM;
+	}
 
-	state_val = state ? 1 : 0;
-	if (IS_ENABLED(CONFIG_HID_SENSOR_ENUM_BASE_QUIRKS))
-		++state_val;
 	st->data_ready = state;
+	state_val += st->power_state.logical_minimum;
+	report_val += st->report_state.logical_minimum;
 	sensor_hub_set_feature(st->hsdev, st->power_state.report_id,
 					st->power_state.index,
 					(s32)state_val);
 
 	sensor_hub_set_feature(st->hsdev, st->report_state.report_id,
 					st->report_state.index,
-					(s32)state_val);
+					(s32)report_val);
 
 	return 0;
 }
diff --git a/drivers/iio/light/Kconfig b/drivers/iio/light/Kconfig
index b0d65df3ede2050d4c9944e819b45917ef945c87..a022f27c6690d56ba9c70caaa3953919b15c492e 100644
--- a/drivers/iio/light/Kconfig
+++ b/drivers/iio/light/Kconfig
@@ -43,6 +43,7 @@ config GP2AP020A00F
 	depends on I2C
 	select IIO_BUFFER
 	select IIO_TRIGGERED_BUFFER
+	select IRQ_WORK
 	help
 	  Say Y here if you have a Sharp GP2AP020A00F proximity/ALS combo-chip
 	  hooked to an I2C bus.
diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c
index 1aa4a3fd0f1ba3b023367974593897ba1077df18..56e355b3e7fa00b5dd6a8ca4929071cc5cdaca09 100644
--- a/drivers/staging/tidspbridge/rmgr/drv_interface.c
+++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c
@@ -258,7 +258,8 @@ static long bridge_ioctl(struct file *filp, unsigned int code,
 /* This function maps kernel space memory to user space memory. */
 static int bridge_mmap(struct file *filp, struct vm_area_struct *vma)
 {
-	u32 status;
+	struct omap_dsp_platform_data *pdata =
+					omap_dspbridge_dev->dev.platform_data;
 
 	/* VM_IO | VM_DONTEXPAND | VM_DONTDUMP are set by remap_pfn_range() */
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
@@ -268,13 +269,9 @@ static int bridge_mmap(struct file *filp, struct vm_area_struct *vma)
 		vma->vm_start, vma->vm_end, vma->vm_page_prot,
 		vma->vm_flags);
 
-	status = remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
-				 vma->vm_end - vma->vm_start,
-				 vma->vm_page_prot);
-	if (status != 0)
-		status = -EAGAIN;
-
-	return status;
+	return vm_iomap_memory(vma,
+			       pdata->phys_mempool_base,
+			       pdata->phys_mempool_size);
 }
 
 static const struct file_operations bridge_fops = {
diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h
index 206a2af6b62b176fbbb16e2cca923053edc5877a..b914ca3f57ba4469264034cd521bf2cdc43b0cfb 100644
--- a/include/linux/hid-sensor-hub.h
+++ b/include/linux/hid-sensor-hub.h
@@ -42,6 +42,8 @@ struct hid_sensor_hub_attribute_info {
 	s32 units;
 	s32 unit_expo;
 	s32 size;
+	s32 logical_minimum;
+	s32 logical_maximum;
 };
 
 /**
diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h
index 4f945d3ed49fc7a511affdc307ea84aff60565cb..8323775ac21d0a86d2bda5a9ee93d2cfad181f78 100644
--- a/include/linux/hid-sensor-ids.h
+++ b/include/linux/hid-sensor-ids.h
@@ -117,4 +117,16 @@
 #define HID_USAGE_SENSOR_PROP_REPORT_STATE			0x200316
 #define HID_USAGE_SENSOR_PROY_POWER_STATE			0x200319
 
+/* 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
+#define HID_USAGE_SENSOR_PROP_POWER_STATE_D1_LOW_POWER_ENUM		0x02
+#define HID_USAGE_SENSOR_PROP_POWER_STATE_D2_STANDBY_WITH_WAKE_ENUM	0x03
+#define HID_USAGE_SENSOR_PROP_POWER_STATE_D3_SLEEP_WITH_WAKE_ENUM	0x04
+#define HID_USAGE_SENSOR_PROP_POWER_STATE_D4_POWER_OFF_ENUM		0x05
+
+/* Report State enumerations */
+#define HID_USAGE_SENSOR_PROP_REPORTING_STATE_NO_EVENTS_ENUM		0x00
+#define HID_USAGE_SENSOR_PROP_REPORTING_STATE_ALL_EVENTS_ENUM		0x01
+
 #endif