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Commit 9bd1b5c4 authored by Shantanu Jain's avatar Shantanu Jain
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input: touchscreen: add auto fw upgrade for ITE tech driver 



Add auto firmware and config upgrade functionality for ITE tech
touchscreen driver.
Add sysfs support for manual fw and cfg upgrade functionality.
Also clean the sysfs function names.

Change-Id: I8912545589cb763c1deb70bebb081e920af69ad2
Signed-off-by: default avatarShantanu Jain <shjain@codeaurora.org>
parent 0597b5d5

Documentation/devicetree/bindings/input/touchscreen/it7258_ts_i2c.txt

+4 −0
Original line number Diff line number Diff line
@@ -24,6 +24,8 @@ Optional properties: 
 - ite,wakeup		: boolean, use this to support touch-to-wake feature.

 - ite,palm-detect-en	: boolean, use this to send palm-detect-keycode when

			  palm is detected.

 - ite,fw-name		: Specify firmware file name in /etc/firmware

 - ite,cfg-name		: Specify config file name in /etc/firmware



Required properties palm-detect-en feature:

 - ite,palm-detect-keycode	: The keycode that is required to be sent when
@@ -43,5 +45,7 @@ Example: 
			ite,wakeup;

			ite,palm-detect-en;

			ite,palm-detect-keycode = <142>;

			ite,fw-name = "ite7260_fw.bin";

			ite,cfg-name = "ite7260_cfg.bin";

		};

	};

drivers/input/touchscreen/it7258_ts_i2c.c

+392 −151

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