linux-kernel - [PATCH v7 0/5] Input: pixcir_i2c_ts: Add Type-B Multi-touch and DT support

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Date:	Tue, 17 Jun 2014 12:31:42 +0300
From:	Roger Quadros <rogerq@...com>
To:	<dmitry.torokhov@...il.com>, <tony@...mide.com>
CC:	<rydberg@...omail.se>, <balbi@...com>, <dmurphy@...com>,
	<mugunthanvnm@...com>, <nsekhar@...com>,
	<linux-input@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>, Roger Quadros <rogerq@...com>
Subject: [PATCH v7 0/5] Input: pixcir_i2c_ts: Add Type-B Multi-touch and DT support

Hi Dmitry,

These are the pending patches that didn't go through in the 3.16 merge window.
Please queue them for -next. Thanks.

The series does the following
- convert to Type-B multi touch protocol
- support upto 5 fingers with hardware supplied tracking IDs
- device tree support

Tony,

The last 2 patches fix the touch screen size property in the device tree since
we now use the unified touch screen properties.

cheers,
-roger

Changelog:

v7:
- Rebased on 3.16-rc1.

v6:
- Use unified touchscreen bindings.
- Update pointer math i.e. bufptr += 4 instead of &bufptr[4];

v5:
- Changed ts->exiting flag to ts->running in patch 2.
- Don't call pixcir_stop() from .suspend() if wakeup is required.

v4:
- Imporved pixcir_stop() as per Dmitry's suggestion.
- Removed unnecessary input_unregister_device() from .remove().

v3:
- Rebased to 3.15-rc3
- Fixed suspend while touchscreen in use
- Fixed module removal while touchscreen in use

v2:
- Addressed review comments and re-arranged patch order

v1:
- http://article.gmane.org/gmane.linux.kernel/1616417

--

Roger Quadros (5):
  Input: pixcir_i2c_ts: Use Type-B Multi-Touch protocol
  Input: pixcir_i2c_ts: support upto 5 fingers and hardware provided
    tracking IDs
  Input: pixcir_i2c_ts: Add device tree support
  ARM: dts: am43x-epos-evm: Update binding for touchscreen size
  ARM: dts: am437x-gp-evm: Update binding for touchscreen size

 .../bindings/input/touchscreen/pixcir_i2c_ts.txt   |  26 +++
 .../devicetree/bindings/vendor-prefixes.txt        |   1 +
 arch/arm/boot/dts/am437x-gp-evm.dts                |   4 +-
 arch/arm/boot/dts/am43x-epos-evm.dts               |   4 +-
 drivers/input/touchscreen/pixcir_i2c_ts.c          | 251 ++++++++++++++++++---
 include/linux/input/pixcir_ts.h                    |  12 +
 6 files changed, 259 insertions(+), 39 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt

-- 
1.8.3.2

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