kernel/linux.git/drivers/input/touchscreen/wm9712.c, branch v6.19.11

Input: include export.h in modules using EXPORT_SYMBOL*()

2025-08-21T19:00:59+00:00

A number of modules in the input subsystem use EXPORT_SYMBOL() and friends without explicitly including the corresponding header . While the build currently succeeds due to this header being pulled in transitively, this is not guaranteed to be the case in the future. Let's add the explicit include to make the dependencies clear and prevent future build breakage. Signed-off-by: Dmitry Torokhov

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

Input: wm971x - fix typo in module parameter description

2014-09-09T23:52:09+00:00

Signed-off-by: Masanari Iida Signed-off-by: Dmitry Torokhov

Input: wm9712 - fix dev_dbg newlines

2013-03-12T15:50:20+00:00

dev_dbg should end with a new line. Signed-off-by: Markus Pargmann Acked-by: Mark Brown Signed-off-by: Dmitry Torokhov

Input: wm9712 - fix wrong pen up readings

2013-03-12T15:50:20+00:00

Often a reading can be wrong. This patch assures that this is really a pen up event and not a false reading. Based on wm9712: pen up by Teresa Gámez and Christian Hemp. Signed-off-by: Markus Pargmann Acked-by: Mark Brown Signed-off-by: Dmitry Torokhov

Input: wm9712 - fix return code for wrong sample

2013-03-12T15:50:19+00:00

Instead of interpreting a wrong measurement as pen up, we should try to read again. Based on wm9712: pen up by Teresa Gámez and Christian Hemp. Signed-off-by: Markus Pargmann Acked-by: Mark Brown Signed-off-by: Dmitry Torokhov

Input: wm97xx - mark channels which need pen_down

2011-07-05T02:31:47+00:00

Currently, battery drivers also use poll_sample() provided by the wm97xx-core but this code always checks if the pen is down. Mark the channels which really need this (i.e. for the touchscreen) with the PEN_DOWN bit, and skip the checks otherwise. Now, the battery channels can always be read. Signed-off-by: Wolfram Sang Acked-by: Mark Brown Signed-off-by: Dmitry Torokhov

Input: wm97xx - refactor channel selection in poll_sample()

2011-07-05T02:31:38+00:00

The current implementation of poll_sample() has the problem that one of its arguments, the channel to be selected, differs from wm9713 to other variants. This parameter gets passed to the (currently unused) mach-specific functions pre_sample() and post_sample() which thus have to deal with codec-specific differences. Refactor the routine so that the argument to poll_sample() is generic for all codecs and do necessary conversions only in the codec-specific driver. The outcome even uses less code and removes the non-standard use of the PEN_DOWN bit to mark the AUX-channels. Signed-off-by: Wolfram Sang Acked-by: Mark Brown Signed-off-by: Dmitry Torokhov

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

Merge branch 'next' into for-linus

2008-10-16T03:29:12+00:00