Pressure Switch

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Welcome to the Pressure Sensor webpage.


Contents

Introduction

This webpage describes the Pressure Sensor software development effort, mainly its current status and features planned in the road map.

At present, Pressure sensor is supported only on OMAP4 platforms which uses the BMP085 sensor. It can report Pressure in degree Pascals.

List of Features Supported


Design

The figure explains the archetural overview of the driver. The sensor interacts with the OMAP using the I2C bus. It reports the sensor values Pressure in this case through sysfs entries.

The driver registers itself using the standard misc device interface.

Feature Status Summary

Here is the summary of completed, ongoing and planned features in the Pressure sensor driver.

Accelerometer Driver

ID Title Target Week Upstream Status Link to Patches Priority Owner Dev Status Comments & Link to Details
BMP085 Support for Pressure sensor NA Under External Review https://patchwork.kernel.org/patch/105966/ NA Shubhrajyoti to be released in L24.8 See details

Defect Status Summary

Here is the summary of completed, ongoing and planned defect fixes in the Pressure sensor driver.

Pressure sensor Driver

ID Title Target Week Upstream Status Link to Patches Features Impacted Priority Owner Dev Status Comments & Link to Details
Nothing to Report NA NA NA NA NA NA NA NA NA

FAQ

TBD

Feature Status Details

BMP085 Support for Pressure sensor

ongoing development

Defect Status Details

None reported so far


Future Development Plan

None at present


Information on Testing

TBD


Submit Your Ideas Here

Please list them as separate subsections (use ===title===). Please include your name, email ID and date for easy processing.


Owner

Shubhrajyoti D <shubhrajyoti@ti.com>


Contributors

Shubhrajyoti D <shubhrajyoti@ti.com>


Patches Merged in kernel.org

None


Recent Submissions to Open Source

None

Current Status of Patches in Omapzoom Tree

None

Upstreaming Sensors - Points for discussion

There was resistance to seeing the driver for the input device. Also it does not justify being a hwmon. So misc device is suggested.

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