Commit 3b86c87f authored by Benjamin Tissoires's avatar Benjamin Tissoires Committed by Jiri Kosina
Browse files

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: default avatarColin Ian King <colin.i.king@gmail.com>
Link: https://gitlab.freedesktop.org/libevdev/udev-hid-bpf/-/merge_requests/191


Signed-off-by: default avatarBenjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: default avatarBenjamin Tissoires <bentiss@kernel.org>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent 71570e8f

drivers/hid/bpf/progs/hid_report_helpers.h

+7 −3
Original line number Diff line number Diff line
@@ -143,8 +143,11 @@ 
 * report with Report ID 0xac of the given size in bytes.

 * The size is inclusive of the 1 byte Report ID prefix.

 *

 * HID-BPF requires that at least one report has

 * the same size as the original report from the device.

 * The kernel discards any HID reports that are larger

 * 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

 * macro as the last element of your CollectionApplication

 * other reports can be of any size less than this.
@@ -295,6 +298,7 @@ 
#define Usage_GD_SystemSpeakerMute                     Usage_i8(0xa7)

#define Usage_GD_SystemHibernate                       Usage_i8(0xa8)

#define Usage_GD_SystemMicrophoneMute                  Usage_i8(0xa9)

#define Usage_GD_SystemAccessibilityBinding            Usage_i8(0xaa)

#define Usage_GD_SystemDisplayInvert                   Usage_i8(0xb0)

#define Usage_GD_SystemDisplayInternal                 Usage_i8(0xb1)

#define Usage_GD_SystemDisplayExternal                 Usage_i8(0xb2)
@@ -2669,7 +2673,7 @@ 
#define Usage_BS_iDeviceName                           Usage_i8(0x88)

#define Usage_BS_iDeviceChemistry                      Usage_i8(0x89)

#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_CapacityGranularity1                  Usage_i8(0x8d)

#define Usage_BS_CapacityGranularity2                  Usage_i8(0x8e)