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path: root/drivers/input/touchscreen/ts4800-ts.c
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* Input: ts4800-ts - switch to using polled mode of input devicesDmitry Torokhov2019-10-291-30/+38
| | | | | | | | | | We have added polled mode to the normal input devices with the intent of retiring input_polled_dev. This converts ts4800-ts driver to use the polling mode of standard input devices and removes dependency on INPUT_POLLDEV. Link: https://lore.kernel.org/r/20191017204217.106453-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: ts4800-ts - use devm_platform_ioremap_resource()Mukesh Ojha2019-07-241-3/+1
| | | | | | | | devm_platform_ioremap_resource() internally have platform_get_resource() and devm_ioremap_resource() in it. So instead of calling them separately use devm_platform_ioremap_resource() directly. Signed-off-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: ts4800-ts - add missing of_node_put after calling of_parse_phandlePeter Chen2016-07-151-6/+7
| | | | | | | of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: add touchscreen support for TS-4800Damien Riegel2015-12-161-0/+216
On this board, the touchscreen, an ads7843, is not handled directly by Linux but by a companion FPGA. This FPGA is memory-mapped and the IP design is very similar to the mk712. This commit adds the support for this IP. Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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