From: Daniel Golle <daniel@makrotopia.org>
To: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Arnd Bergmann <arnd@arndb.de>,
Robert Jarzmik <robert.jarzmik@free.fr>,
Jeff LaBundy <jeff@labundy.com>,
Maxime Ripard <mripard@kernel.org>,
Max Krummenacher <max.krummenacher@toradex.com>,
Alistair Francis <alistair@alistair23.me>,
Jean Delvare <jdelvare@suse.de>, Job Noorman <job@noorman.info>,
Chris Morgan <macromorgan@hotmail.com>,
Hans de Goede <hdegoede@redhat.com>,
Dario Binacchi <dario.binacchi@amarulasolutions.com>
Subject: [PATCH] input: touchscreen: edt-ft5x06: select REGMAP_I2C
Date: Mon, 10 Apr 2023 18:02:11 +0100 [thread overview]
Message-ID: <ZDRBExF1xmxalMZc@makrotopia.org> (raw)
After starting to use regmap API to access registers the edt-ft5x06
driver depends on symbols provided by REGMAP_I2C:
edt-ft5x06.o: in function `edt_ft5x06_ts_probe':
edt-ft5x06.c:1154: undefined reference to `__regmap_init_i2c'
edt-ft5x06.o: in function `edt_ft5x06_ts_identify':
edt-ft5x06.c:897: undefined reference to `__regmap_init_i2c'
Make sure support for I2C regmap is actually selected by adding this
dependency to Kconfig.
Fixes: 9dfd9708ffba ("Input: edt-ft5x06 - convert to use regmap API")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/input/touchscreen/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 1feecd7ed3cb5..143ff43c67ae3 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -768,6 +768,7 @@ config TOUCHSCREEN_PENMOUNT
config TOUCHSCREEN_EDT_FT5X06
tristate "EDT FocalTech FT5x06 I2C Touchscreen support"
depends on I2C
+ select REGMAP_I2C
help
Say Y here if you have an EDT "Polytouch" touchscreen based
on the FocalTech FT5x06 family of controllers connected to
--
2.40.0
next reply other threads:[~2023-04-10 17:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-10 17:02 Daniel Golle [this message]
2023-04-10 23:55 ` [PATCH] input: touchscreen: edt-ft5x06: select REGMAP_I2C Dmitry Torokhov
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