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| author | Nikolai Kondrashov <spbnick@gmail.com> | 2019-02-10 13:13:55 +0300 |
|---|---|---|
| committer | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2019-02-21 14:00:53 +0300 |
| commit | 59f2e0fca8ca84f02a718c0f3cd72990d03545be (patch) | |
| tree | a1880fa7f704051aa357d0900ff0438791d03c62 /drivers/hid/hid-uclogic-params.h | |
| parent | 01309e29eb95c16bd48984f2589fad0cbf5e27d1 (diff) | |
| download | linux-59f2e0fca8ca84f02a718c0f3cd72990d03545be.tar.xz | |
HID: uclogic: Support fragmented high-res reports
Support parsing fragmented high-resolution reports in hid-uclogic to
support v2 reporting protocol.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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 665954d6ba57..1060f70d647d 100644 --- a/drivers/hid/hid-uclogic-params.h +++ b/drivers/hid/hid-uclogic-params.h @@ -56,6 +56,12 @@ struct uclogic_params_pen { unsigned int id; /* Type of in-range reporting, only valid if "id" is not zero */ enum uclogic_params_pen_inrange inrange; + /* + * True, if reports include fragmented high resolution coords, with + * high-order X and then Y bytes following the pressure field. + * Only valid if "id" is not zero. + */ + bool fragmented_hires; }; /* @@ -151,6 +157,7 @@ extern int uclogic_params_init(struct uclogic_params *params, ".pen.desc_size = %u\n" \ ".pen.id = %u\n" \ ".pen.inrange = %s\n" \ + ".pen.fragmented_hires = %s\n" \ ".frame.desc_ptr = %p\n" \ ".frame.desc_size = %u\n" \ ".frame.id = %u\n" \ @@ -166,6 +173,7 @@ extern int uclogic_params_init(struct uclogic_params *params, (_params)->pen.desc_size, \ (_params)->pen.id, \ uclogic_params_pen_inrange_to_str((_params)->pen.inrange), \ + ((_params)->pen.fragmented_hires ? "true" : "false"), \ (_params)->frame.desc_ptr, \ (_params)->frame.desc_size, \ (_params)->frame.id, \ |