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HID: bpf: fix typo in HID usage table 

We could go to the USB consortium, but it's probably
easier that way.

And update HID usage table json generated file from
https://usb.org/sites/default/files/hut1_6.pdf updated: 01/30/2025

Reported-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://gitlab.freedesktop.org/libevdev/udev-hid-bpf/-/merge_requests/191
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
Benjamin Tissoires 2025-11-18 18:16:31 +01:00 committed by Jiri Kosina
parent 71570e8fb7
commit 3b86c87f8d
1 changed files with 7 additions and 3 deletions
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10
drivers/hid/bpf/progs/hid_report_helpers.h
View File

@ -143,8 +143,11 @@
* report with Report ID 0xac of the given size in bytes. * report with Report ID 0xac of the given size in bytes.
* The size is inclusive of the 1 byte Report ID prefix. * The size is inclusive of the 1 byte Report ID prefix.
* *
* HID-BPF requires that at least one report has * The kernel discards any HID reports that are larger
* the same size as the original report from the device. * than the largest report in a HID report descriptor.
* Thus at least one report must have (at least)
* the same size as the largest original report from
* the device.
* The easy way to ensure that is to add this * The easy way to ensure that is to add this
* macro as the last element of your CollectionApplication * macro as the last element of your CollectionApplication
* other reports can be of any size less than this. * other reports can be of any size less than this.
@ -295,6 +298,7 @@
#define Usage_GD_SystemSpeakerMute Usage_i8(0xa7) #define Usage_GD_SystemSpeakerMute Usage_i8(0xa7)
#define Usage_GD_SystemHibernate Usage_i8(0xa8) #define Usage_GD_SystemHibernate Usage_i8(0xa8)
#define Usage_GD_SystemMicrophoneMute Usage_i8(0xa9) #define Usage_GD_SystemMicrophoneMute Usage_i8(0xa9)
#define Usage_GD_SystemAccessibilityBinding Usage_i8(0xaa)
#define Usage_GD_SystemDisplayInvert Usage_i8(0xb0) #define Usage_GD_SystemDisplayInvert Usage_i8(0xb0)
#define Usage_GD_SystemDisplayInternal Usage_i8(0xb1) #define Usage_GD_SystemDisplayInternal Usage_i8(0xb1)
#define Usage_GD_SystemDisplayExternal Usage_i8(0xb2) #define Usage_GD_SystemDisplayExternal Usage_i8(0xb2)
@ -2669,7 +2673,7 @@
#define Usage_BS_iDeviceName Usage_i8(0x88) #define Usage_BS_iDeviceName Usage_i8(0x88)
#define Usage_BS_iDeviceChemistry Usage_i8(0x89) #define Usage_BS_iDeviceChemistry Usage_i8(0x89)
#define Usage_BS_ManufacturerData Usage_i8(0x8a) #define Usage_BS_ManufacturerData Usage_i8(0x8a)
#define Usage_BS_Rechargable Usage_i8(0x8b) #define Usage_BS_Rechargeable Usage_i8(0x8b)
#define Usage_BS_WarningCapacityLimit Usage_i8(0x8c) #define Usage_BS_WarningCapacityLimit Usage_i8(0x8c)
#define Usage_BS_CapacityGranularity1 Usage_i8(0x8d) #define Usage_BS_CapacityGranularity1 Usage_i8(0x8d)
#define Usage_BS_CapacityGranularity2 Usage_i8(0x8e) #define Usage_BS_CapacityGranularity2 Usage_i8(0x8e)