2 Commits

Author	SHA1	Message	Date
Benjamin Tissoires	c94ae2189a	HID: bpf: error on warnings when compiling bpf objects ... There is no real reasons to paper over warnings for such small programs. Link: https://lore.kernel.org/r/20240608-hid_bpf_struct_ops-v3-13-6ac6ade58329@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>	2024-06-14 11:20:20 +02:00
Benjamin Tissoires	04b3e5ab05	HID: bpf: add first in-tree HID-BPF fix for the XPPen Artist 24 ... This commit adds a fix for XPPen Artist 24 where the second button on the pen is used as an eraser. It's a "feature" from Microsoft, but it turns out that it's actually painful for artists. So we ship here a HID-BPF program that turns this second button into an actual button. Note that the HID-BPF program is not directly loaded by the kernel itself but by udev-hid-bpf[0]. But having the sources here allows us to also integrate tests into tools/testing/selftests/hid to ensure the HID-BPF program are actually tested. [0] https://gitlab.freedesktop.org/libevdev/udev-hid-bpf Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-2-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>	2024-05-07 15:38:53 +02:00