diff options
| author | Nikolai Kondrashov <spbnick@gmail.com> | 2022-02-10 20:04:31 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-02-16 16:41:54 +0100 |
| commit | 1324c5ac76bf7dccdac0fb128d0a675e1ee21b39 (patch) | |
| tree | e6eab2eef7135da1d41da3f6b6d95580cc385728 /drivers/hid/hid-uclogic-params.h | |
| parent | a254a9da455c171441ab3a76ed8f5d1e9412e15f (diff) | |
HID: uclogic: Support Huion tilt reporting
Add support for Huion v2 protocol tilt reporting. Describe reports as
angles in degrees, which is not exactly true, but there doesn't seem to
be a straightforward, consistent conversion possible, and what's
reported would have to be enough.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-uclogic-params.h')
| -rw-r--r-- | drivers/hid/hid-uclogic-params.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic-params.h b/drivers/hid/hid-uclogic-params.h index ba48b1c7a0e5..e8381bb77bd0 100644 --- a/drivers/hid/hid-uclogic-params.h +++ b/drivers/hid/hid-uclogic-params.h @@ -62,6 +62,12 @@ struct uclogic_params_pen { * Only valid if "id" is not zero. */ bool fragmented_hires; + /* + * True if the pen reports tilt in bytes at offset 10 (X) and 11 (Y), + * and the Y tilt direction is flipped. + * Only valid if "id" is not zero. + */ + bool tilt_y_flipped; }; /* @@ -171,6 +177,7 @@ extern int uclogic_params_init(struct uclogic_params *params, ".pen.id = %u\n" \ ".pen.inrange = %s\n" \ ".pen.fragmented_hires = %s\n" \ + ".pen.tilt_y_flipped = %s\n" \ ".frame.desc_ptr = %p\n" \ ".frame.desc_size = %u\n" \ ".frame.id = %u\n" \ @@ -189,6 +196,7 @@ extern int uclogic_params_init(struct uclogic_params *params, (_params)->pen.id, \ uclogic_params_pen_inrange_to_str((_params)->pen.inrange), \ ((_params)->pen.fragmented_hires ? "true" : "false"), \ + ((_params)->pen.tilt_y_flipped ? "true" : "false"), \ (_params)->frame.desc_ptr, \ (_params)->frame.desc_size, \ (_params)->frame.id, \ |