From e1c13aed4a1641550e8c9518c96f016e1d52d09b Mon Sep 17 00:00:00 2001 From: Yijie Yang Date: Tue, 11 Aug 2026 16:46:47 +0800 Subject: dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatible Add the Qualcomm Maili SoC compatible string for the CPU bandwidth monitor (BWMONv4). This falls back to the sdm845-bwmon compatible, consistent with the existing pattern used by other recent SoCs such as sm8750 and kaanapali. Signed-off-by: Yijie Yang Acked-by: Krzysztof Kozlowski Reviewed-by: Jingyi Wang Link: https://patch.msgid.link/20260811-bwmon-v2-1-80f7f150ab9e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm) --- drivers/hid/hid-macally.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 drivers/hid/hid-macally.c (limited to 'drivers/hid/hid-macally.c') diff --git a/drivers/hid/hid-macally.c b/drivers/hid/hid-macally.c new file mode 100644 index 000000000..fe7576458 --- /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 + */ + +#include +#include + +#include "hid-ids.h" + +MODULE_AUTHOR("Alex Henrie "); +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 const __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); -- cgit v1.3.1