platform/x86: x86-android-tablets: Add Lenovo Yoga Book lid switch

Add x86_gpio_button info for the yb1-x90f/l describing the lid switch
on the Lenovo Yoga Book Android models.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230429180230.97716-2-hdegoede@redhat.com

diff --git a/drivers/platform/x86/x86-android-tablets/lenovo.c b/drivers/platform/x86/x86-android-tablets/lenovo.c
index 270c471..50031e9 100644 (file)
--- a/drivers/platform/x86/x86-android-tablets/lenovo.c
+++ b/drivers/platform/x86/x86-android-tablets/lenovo.c
@@ -160,6 +160,19 @@ static const struct x86_serdev_info lenovo_yb1_x90_serdevs[] __initconst = {
        },
 };
 
+static struct x86_gpio_button lenovo_yb1_x90_lid = {
+       .button = {
+               .code = SW_LID,
+               .active_low = true,
+               .desc = "lid_sw",
+               .type = EV_SW,
+               .wakeup = true,
+               .debounce_interval = 50,
+       },
+       .chip = "INT33FF:02",
+       .pin = 19,
+};
+
 static struct gpiod_lookup_table lenovo_yb1_x90_goodix_gpios = {
        .dev_id = "i2c-goodix_ts",
        .table = {
@@ -218,6 +231,7 @@ const struct x86_dev_info lenovo_yogabook_x90_info __initconst = {
        .pdev_count = ARRAY_SIZE(lenovo_yb1_x90_pdevs),
        .serdev_info = lenovo_yb1_x90_serdevs,
        .serdev_count = ARRAY_SIZE(lenovo_yb1_x90_serdevs),
+       .gpio_button = &lenovo_yb1_x90_lid,
        .gpiod_lookup_tables = lenovo_yb1_x90_gpios,
        .init = lenovo_yb1_x90_init,
 };