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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-09-20 23:06:55 +0300 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-09-26 14:26:14 +0300 |
| commit | c5f7d46d52e24e500cfb036f0cfc2e1e596bdf8d (patch) | |
| tree | a2a89c48c7143c9f95144d06854056597248d4fe /drivers/platform | |
| parent | b40088bfdb8bcac165f55bb16b2ea24caa351234 (diff) | |
| download | linux-c5f7d46d52e24e500cfb036f0cfc2e1e596bdf8d.tar.xz | |
platform/x86: x86-android-tablets: convert Wacom devices to GPIO references
Now that gpiolib supports software nodes to describe GPIOs, switch the
driver away from using GPIO lookup tables for Wacom touchscreens to using
PROPERTY_ENTRY_GPIO() to keep all touchscreen properties together.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Tested-by: Hans de Goede <hansg@kernel.org>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Hans de Goede <hansg@kernel.org>
Link: https://patch.msgid.link/20250920200713.20193-3-hansg@kernel.org
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/x86-android-tablets/lenovo.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/platform/x86/x86-android-tablets/lenovo.c b/drivers/platform/x86/x86-android-tablets/lenovo.c index 22fe76ef5b5a..f8d261d37284 100644 --- a/drivers/platform/x86/x86-android-tablets/lenovo.c +++ b/drivers/platform/x86/x86-android-tablets/lenovo.c @@ -75,6 +75,7 @@ static const struct software_node lenovo_yb1_x90_goodix_node = { static const struct property_entry lenovo_yb1_x90_wacom_props[] = { PROPERTY_ENTRY_U32("hid-descr-addr", 0x0001), PROPERTY_ENTRY_U32("post-reset-deassert-delay-ms", 150), + PROPERTY_ENTRY_GPIO("reset-gpios", &cherryview_gpiochip_nodes[0], 82, GPIO_ACTIVE_LOW), { } }; @@ -218,17 +219,8 @@ static struct gpiod_lookup_table lenovo_yb1_x90_hideep_gpios = { }, }; -static struct gpiod_lookup_table lenovo_yb1_x90_wacom_gpios = { - .dev_id = "i2c-wacom", - .table = { - GPIO_LOOKUP("INT33FF:00", 82, "reset", GPIO_ACTIVE_LOW), - { } - }, -}; - static struct gpiod_lookup_table * const lenovo_yb1_x90_gpios[] = { &lenovo_yb1_x90_hideep_gpios, - &lenovo_yb1_x90_wacom_gpios, NULL }; |