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iio: merge hid-sensor-attributes.h into hid-sensor-hub.h 

The stuff in hid-sensor-attributes.h is needed by every piece which
uses hid-sensor-hub and merging it into hid-sensor-hub.h makes it accessible
from outside the iio subdirectory.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Alexander Holler 2012-12-15 12:45:00 +00:00 committed by Jonathan Cameron
parent 8e3cdca26c
commit 2974cdf293
8 changed files with 38 additions and 63 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/iio/accel/hid-sensor-accel-3d.c
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@ -28,7 +28,6 @@
#include <linux/iio/buffer.h>
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/triggered_buffer.h>
#include "../common/hid-sensors/hid-sensor-attributes.h"
#include "../common/hid-sensors/hid-sensor-trigger.h"
/*Format: HID-SENSOR-usage_id_in_hex*/

1
drivers/iio/common/hid-sensors/hid-sensor-attributes.c
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@ -25,7 +25,6 @@
#include <linux/hid-sensor-hub.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
#include "hid-sensor-attributes.h"
static int pow_10(unsigned power)
{

57
drivers/iio/common/hid-sensors/hid-sensor-attributes.h
View File

@ -1,57 +0,0 @@
/*
* HID Sensors Driver
* Copyright (c) 2012, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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.,
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#ifndef _HID_SENSORS_ATTRIBUTES_H
#define _HID_SENSORS_ATTRIBUTES_H
/* Common hid sensor iio structure */
struct hid_sensor_iio_common {
struct hid_sensor_hub_device *hsdev;
struct platform_device *pdev;
unsigned usage_id;
bool data_ready;
struct hid_sensor_hub_attribute_info poll;
struct hid_sensor_hub_attribute_info report_state;
struct hid_sensor_hub_attribute_info power_state;
struct hid_sensor_hub_attribute_info sensitivity;
};
/*Convert from hid unit expo to regular exponent*/
static inline int hid_sensor_convert_exponent(int unit_expo)
{
if (unit_expo < 0x08)
return unit_expo;
else if (unit_expo <= 0x0f)
return -(0x0f-unit_expo+1);
else
return 0;
}
int hid_sensor_parse_common_attributes(struct hid_sensor_hub_device *hsdev,
u32 usage_id,
struct hid_sensor_iio_common *st);
int hid_sensor_write_raw_hyst_value(struct hid_sensor_iio_common *st,
int val1, int val2);
int hid_sensor_read_raw_hyst_value(struct hid_sensor_iio_common *st,
int *val1, int *val2);
int hid_sensor_write_samp_freq_value(struct hid_sensor_iio_common *st,
int val1, int val2);
int hid_sensor_read_samp_freq_value(struct hid_sensor_iio_common *st,
int *val1, int *val2);
#endif

1
drivers/iio/common/hid-sensors/hid-sensor-trigger.c
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@ -26,7 +26,6 @@
#include <linux/iio/iio.h>
#include <linux/iio/trigger.h>
#include <linux/iio/sysfs.h>
#include "hid-sensor-attributes.h"
#include "hid-sensor-trigger.h"
static int hid_sensor_data_rdy_trigger_set_state(struct iio_trigger *trig,

1
drivers/iio/gyro/hid-sensor-gyro-3d.c
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@ -28,7 +28,6 @@
#include <linux/iio/buffer.h>
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/triggered_buffer.h>
#include "../common/hid-sensors/hid-sensor-attributes.h"
#include "../common/hid-sensors/hid-sensor-trigger.h"
/*Format: HID-SENSOR-usage_id_in_hex*/

1
drivers/iio/light/hid-sensor-als.c
View File

@ -28,7 +28,6 @@
#include <linux/iio/buffer.h>
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/triggered_buffer.h>
#include "../common/hid-sensors/hid-sensor-attributes.h"
#include "../common/hid-sensors/hid-sensor-trigger.h"
/*Format: HID-SENSOR-usage_id_in_hex*/

1
drivers/iio/magnetometer/hid-sensor-magn-3d.c
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@ -28,7 +28,6 @@
#include <linux/iio/buffer.h>
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/triggered_buffer.h>
#include "../common/hid-sensors/hid-sensor-attributes.h"
#include "../common/hid-sensors/hid-sensor-trigger.h"
/*Format: HID-SENSOR-usage_id_in_hex*/

38
include/linux/hid-sensor-hub.h
View File

@ -157,4 +157,42 @@ int sensor_hub_set_feature(struct hid_sensor_hub_device *hsdev, u32 report_id,
*/
int sensor_hub_get_feature(struct hid_sensor_hub_device *hsdev, u32 report_id,
u32 field_index, s32 *value);
/* hid-sensor-attributes */
/* Common hid sensor iio structure */
struct hid_sensor_iio_common {
struct hid_sensor_hub_device *hsdev;
struct platform_device *pdev;
unsigned usage_id;
bool data_ready;
struct hid_sensor_hub_attribute_info poll;
struct hid_sensor_hub_attribute_info report_state;
struct hid_sensor_hub_attribute_info power_state;
struct hid_sensor_hub_attribute_info sensitivity;
};
/*Convert from hid unit expo to regular exponent*/
static inline int hid_sensor_convert_exponent(int unit_expo)
{
if (unit_expo < 0x08)
return unit_expo;
else if (unit_expo <= 0x0f)
return -(0x0f-unit_expo+1);
else
return 0;
}
int hid_sensor_parse_common_attributes(struct hid_sensor_hub_device *hsdev,
u32 usage_id,
struct hid_sensor_iio_common *st);
int hid_sensor_write_raw_hyst_value(struct hid_sensor_iio_common *st,
int val1, int val2);
int hid_sensor_read_raw_hyst_value(struct hid_sensor_iio_common *st,
int *val1, int *val2);
int hid_sensor_write_samp_freq_value(struct hid_sensor_iio_common *st,
int val1, int val2);
int hid_sensor_read_samp_freq_value(struct hid_sensor_iio_common *st,
int *val1, int *val2);
#endif