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-rw-r--r--drivers/hid/Kconfig2
-rw-r--r--drivers/hid/hid-google-hammer.c11
2 files changed, 13 insertions, 0 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index f5245c5fe1af..4bea966e617b 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -412,6 +412,8 @@ config HID_VIVALDI_COMMON
config HID_GOOGLE_HAMMER
tristate "Google Hammer Keyboard"
+ select HID_VIVALDI_COMMON
+ select INPUT_VIVALDIFMAP
depends on USB_HID && LEDS_CLASS && CROS_EC
help
Say Y here if you have a Google Hammer device.
diff --git a/drivers/hid/hid-google-hammer.c b/drivers/hid/hid-google-hammer.c
index e7da4e74b4bf..5d774c9c596c 100644
--- a/drivers/hid/hid-google-hammer.c
+++ b/drivers/hid/hid-google-hammer.c
@@ -15,6 +15,7 @@
#include <linux/acpi.h>
#include <linux/hid.h>
+#include <linux/input/vivaldi-fmap.h>
#include <linux/leds.h>
#include <linux/module.h>
#include <linux/of.h>
@@ -25,6 +26,7 @@
#include <asm/unaligned.h>
#include "hid-ids.h"
+#include "hid-vivaldi-common.h"
/*
* C(hrome)B(ase)A(ttached)S(witch) - switch exported by Chrome EC and reporting
@@ -501,8 +503,15 @@ static void hammer_stop(void *hdev)
static int hammer_probe(struct hid_device *hdev,
const struct hid_device_id *id)
{
+ struct vivaldi_data *vdata;
int error;
+ vdata = devm_kzalloc(&hdev->dev, sizeof(*vdata), GFP_KERNEL);
+ if (!vdata)
+ return -ENOMEM;
+
+ hid_set_drvdata(hdev, vdata);
+
error = hid_parse(hdev);
if (error)
return error;
@@ -598,6 +607,8 @@ static struct hid_driver hammer_driver = {
.id_table = hammer_devices,
.probe = hammer_probe,
.remove = hammer_remove,
+ .feature_mapping = vivaldi_feature_mapping,
+ .input_configured = vivaldi_input_configured,
.input_mapping = hammer_input_mapping,
.event = hammer_event,
};