diff options
| author | Nikolai Kondrashov <spbnick@gmail.com> | 2022-02-19 11:01:52 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-03-01 15:28:14 +0100 |
| commit | ce2401047520c917aa140c3658f8875ad0381553 (patch) | |
| tree | 2400b8e669c75213ca64117a80b502909f2fcae5 /drivers/hid | |
| parent | e6be956fd7e834428a940e23442c5d934c1c8835 (diff) | |
HID: uclogic: Specify total report size to buttonpad macro
Simplify the UCLOGIC_RDESC_BUTTONPAD_BYTES macro by passing as param
the size of the report to pad to in bytes.
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')
| -rw-r--r-- | drivers/hid/hid-uclogic-rdesc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/hid/hid-uclogic-rdesc.c b/drivers/hid/hid-uclogic-rdesc.c index ec16355d200b..6e5bef39417e 100644 --- a/drivers/hid/hid-uclogic-rdesc.c +++ b/drivers/hid/hid-uclogic-rdesc.c @@ -654,10 +654,9 @@ const size_t uclogic_rdesc_pen_v2_template_size = /* * Expand to the contents of a generic buttonpad report descriptor. * - * @_padding: Padding from the end of button bits at bit 44, until - * the end of the report, in bits. + * @_size: Size of the report to pad to, including report ID, bytes. */ -#define UCLOGIC_RDESC_BUTTONPAD_BYTES(_padding) \ +#define UCLOGIC_RDESC_BUTTONPAD_BYTES(_size) \ 0x05, 0x01, /* Usage Page (Desktop), */ \ 0x09, 0x07, /* Usage (Keypad), */ \ 0xA1, 0x01, /* Collection (Application), */ \ @@ -692,21 +691,22 @@ const size_t uclogic_rdesc_pen_v2_template_size = 0x29, 0x03, /* Usage Maximum (03h), */ \ 0x95, 0x03, /* Report Count (3), */ \ 0x81, 0x02, /* Input (Variable), */ \ - 0x95, _padding, /* Report Count (_padding), */ \ + 0x95, ((_size) * 8 - 45), \ + /* Report Count (padding), */ \ 0x81, 0x01, /* Input (Constant), */ \ 0xC0, /* End Collection, */ \ 0xC0 /* End Collection */ /* Fixed report descriptor for (tweaked) v1 buttonpad reports */ const __u8 uclogic_rdesc_buttonpad_v1_arr[] = { - UCLOGIC_RDESC_BUTTONPAD_BYTES(19) + UCLOGIC_RDESC_BUTTONPAD_BYTES(8) }; const size_t uclogic_rdesc_buttonpad_v1_size = sizeof(uclogic_rdesc_buttonpad_v1_arr); /* Fixed report descriptor for (tweaked) v2 buttonpad reports */ const __u8 uclogic_rdesc_buttonpad_v2_arr[] = { - UCLOGIC_RDESC_BUTTONPAD_BYTES(51) + UCLOGIC_RDESC_BUTTONPAD_BYTES(12) }; const size_t uclogic_rdesc_buttonpad_v2_size = sizeof(uclogic_rdesc_buttonpad_v2_arr); |