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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/hid/hid-macally.c
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/hid/hid-macally.c')
-rw-r--r--drivers/hid/hid-macally.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/hid/hid-macally.c b/drivers/hid/hid-macally.c
new file mode 100644
index 000000000..aea46e522
--- /dev/null
+++ b/drivers/hid/hid-macally.c
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * HID driver for quirky Macally devices
+ *
+ * Copyright (c) 2019 Alex Henrie <alexhenrie24@gmail.com>
+ */
+
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+MODULE_AUTHOR("Alex Henrie <alexhenrie24@gmail.com>");
+MODULE_DESCRIPTION("Macally devices");
+MODULE_LICENSE("GPL");
+
+/*
+ * The Macally ikey keyboard says that its logical and usage maximums are both
+ * 101, but the power key is 102 and the equals key is 103
+ */
+static __u8 *macally_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+ unsigned int *rsize)
+{
+ if (*rsize >= 60 && rdesc[53] == 0x65 && rdesc[59] == 0x65) {
+ hid_info(hdev,
+ "fixing up Macally ikey keyboard report descriptor\n");
+ rdesc[53] = rdesc[59] = 0x67;
+ }
+ return rdesc;
+}
+
+static const struct hid_device_id macally_id_table[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_SOLID_YEAR,
+ USB_DEVICE_ID_MACALLY_IKEY_KEYBOARD) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, macally_id_table);
+
+static struct hid_driver macally_driver = {
+ .name = "macally",
+ .id_table = macally_id_table,
+ .report_fixup = macally_report_fixup,
+};
+
+module_hid_driver(macally_driver);