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author | Nikolai Kondrashov <spbnick@gmail.com> | 2022-03-03 08:47:34 +0100 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2022-04-11 16:51:52 +0200 |
commit | c3e6e59af2a0c7937815808804eb4d9ddc9df9be (patch) | |
tree | 984ddec0364526b9999ed908eaf98009bc5d33b2 /drivers/hid | |
parent | 3e200d6cdb7d5c892fb4819be66c65385673a980 (diff) | |
download | linux-stable-c3e6e59af2a0c7937815808804eb4d9ddc9df9be.tar.gz linux-stable-c3e6e59af2a0c7937815808804eb4d9ddc9df9be.tar.bz2 linux-stable-c3e6e59af2a0c7937815808804eb4d9ddc9df9be.zip |
HID: uclogic: Add support for Huion touch ring reports
Support touch ring reports found in Huion HS610 to the UC-Logic driver.
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-params.c | 40 | ||||
-rw-r--r-- | drivers/hid/hid-uclogic-rdesc.c | 65 | ||||
-rw-r--r-- | drivers/hid/hid-uclogic-rdesc.h | 20 |
3 files changed, 105 insertions, 20 deletions
diff --git a/drivers/hid/hid-uclogic-params.c b/drivers/hid/hid-uclogic-params.c index 5f50ceb875d6..3ac45e7572a0 100644 --- a/drivers/hid/hid-uclogic-params.c +++ b/drivers/hid/hid-uclogic-params.c @@ -745,22 +745,48 @@ static int uclogic_params_huion_init(struct uclogic_params *params, goto cleanup; } else if (found) { hid_dbg(hdev, "pen v2 parameters found\n"); - /* Create v2 frame parameters */ + /* Create v2 frame button parameters */ rc = uclogic_params_frame_init_with_desc( &p.frame_list[0], - uclogic_rdesc_v2_frame_arr, - uclogic_rdesc_v2_frame_size, - UCLOGIC_RDESC_V2_FRAME_ID); + uclogic_rdesc_v2_frame_buttons_arr, + uclogic_rdesc_v2_frame_buttons_size, + UCLOGIC_RDESC_V2_FRAME_BUTTONS_ID); if (rc != 0) { hid_err(hdev, - "failed creating v2 frame parameters: %d\n", + "failed creating v2 frame button parameters: %d\n", rc); goto cleanup; } - /* Link frame button subreports from pen reports */ + + /* Create v2 frame touch ring parameters */ + rc = uclogic_params_frame_init_with_desc( + &p.frame_list[1], + uclogic_rdesc_v2_frame_touch_ring_arr, + uclogic_rdesc_v2_frame_touch_ring_size, + UCLOGIC_RDESC_V2_FRAME_TOUCH_RING_ID); + if (rc != 0) { + hid_err(hdev, + "failed creating v2 frame touch ring parameters: %d\n", + rc); + goto cleanup; + } + p.frame_list[1].suffix = "Touch Ring"; + p.frame_list[1].dev_id_byte = + UCLOGIC_RDESC_V2_FRAME_TOUCH_RING_DEV_ID_BYTE; + p.frame_list[1].touch_ring_byte = 5; + p.frame_list[1].touch_ring_max = 12; + p.frame_list[1].touch_ring_flip_at = 6; + + /* + * Link button and touch ring subreports from pen + * reports + */ p.pen.subreport_list[0].value = 0xe0; p.pen.subreport_list[0].id = - UCLOGIC_RDESC_V2_FRAME_ID; + UCLOGIC_RDESC_V2_FRAME_BUTTONS_ID; + p.pen.subreport_list[1].value = 0xf0; + p.pen.subreport_list[1].id = + UCLOGIC_RDESC_V2_FRAME_TOUCH_RING_ID; goto output; } hid_dbg(hdev, "pen v2 parameters not found\n"); diff --git a/drivers/hid/hid-uclogic-rdesc.c b/drivers/hid/hid-uclogic-rdesc.c index 04644d93bd11..d64b607dce5d 100644 --- a/drivers/hid/hid-uclogic-rdesc.c +++ b/drivers/hid/hid-uclogic-rdesc.c @@ -652,12 +652,12 @@ const size_t uclogic_rdesc_v2_pen_template_size = sizeof(uclogic_rdesc_v2_pen_template_arr); /* - * Expand to the contents of a generic frame report descriptor. + * Expand to the contents of a generic frame buttons report descriptor. * * @_id: The report ID to use. * @_size: Size of the report to pad to, including report ID, bytes. */ -#define UCLOGIC_RDESC_FRAME_BYTES(_id, _size) \ +#define UCLOGIC_RDESC_FRAME_BUTTONS_BYTES(_id, _size) \ 0x05, 0x01, /* Usage Page (Desktop), */ \ 0x09, 0x07, /* Usage (Keypad), */ \ 0xA1, 0x01, /* Collection (Application), */ \ @@ -700,17 +700,66 @@ const size_t uclogic_rdesc_v2_pen_template_size = /* Fixed report descriptor for (tweaked) v1 frame reports */ const __u8 uclogic_rdesc_v1_frame_arr[] = { - UCLOGIC_RDESC_FRAME_BYTES(UCLOGIC_RDESC_V1_FRAME_ID, 8) + UCLOGIC_RDESC_FRAME_BUTTONS_BYTES(UCLOGIC_RDESC_V1_FRAME_ID, 8) }; const size_t uclogic_rdesc_v1_frame_size = sizeof(uclogic_rdesc_v1_frame_arr); -/* Fixed report descriptor for (tweaked) v2 frame reports */ -const __u8 uclogic_rdesc_v2_frame_arr[] = { - UCLOGIC_RDESC_FRAME_BYTES(UCLOGIC_RDESC_V2_FRAME_ID, 12) +/* Fixed report descriptor for (tweaked) v2 frame button reports */ +const __u8 uclogic_rdesc_v2_frame_buttons_arr[] = { + UCLOGIC_RDESC_FRAME_BUTTONS_BYTES(UCLOGIC_RDESC_V2_FRAME_BUTTONS_ID, + 12) }; -const size_t uclogic_rdesc_v2_frame_size = - sizeof(uclogic_rdesc_v2_frame_arr); +const size_t uclogic_rdesc_v2_frame_buttons_size = + sizeof(uclogic_rdesc_v2_frame_buttons_arr); + +/* Fixed report descriptor for (tweaked) v2 frame touch ring reports */ +const __u8 uclogic_rdesc_v2_frame_touch_ring_arr[] = { + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x07, /* Usage (Keypad), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, UCLOGIC_RDESC_V2_FRAME_TOUCH_RING_ID, + /* Report ID (DIAL_ID), */ + 0x14, /* Logical Minimum (0), */ + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x09, 0x39, /* Usage (Tablet Function Keys), */ + 0xA0, /* Collection (Physical), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x75, 0x01, /* Report Size (1), */ + 0x05, 0x09, /* Usage Page (Button), */ + 0x09, 0x01, /* Usage (01h), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x07, /* Report Count (7), */ + 0x81, 0x01, /* Input (Constant), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x02, /* Report Count (2), */ + 0x81, 0x01, /* Input (Constant), */ + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x0A, 0xFF, 0xFF, /* Usage (FFFFh), */ + 0x26, 0xFF, 0x00, /* Logical Maximum (255), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x38, /* Usage (Wheel), */ + 0x95, 0x01, /* Report Count (1), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x25, 0x0B, /* Logical Maximum (11), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x30, /* Usage (X), */ + 0x09, 0x31, /* Usage (Y), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x02, /* Report Count (2), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x2E, /* Report Count (46), */ + 0x81, 0x01, /* Input (Constant), */ + 0xC0, /* End Collection, */ + 0xC0 /* End Collection */ +}; +const size_t uclogic_rdesc_v2_frame_touch_ring_size = + sizeof(uclogic_rdesc_v2_frame_touch_ring_arr); /* Fixed report descriptor for Ugee EX07 frame */ const __u8 uclogic_rdesc_ugee_ex07_frame_arr[] = { diff --git a/drivers/hid/hid-uclogic-rdesc.h b/drivers/hid/hid-uclogic-rdesc.h index 3d904c27b86a..f15a9d8a946b 100644 --- a/drivers/hid/hid-uclogic-rdesc.h +++ b/drivers/hid/hid-uclogic-rdesc.h @@ -124,12 +124,22 @@ extern const size_t uclogic_rdesc_v2_pen_template_size; extern const __u8 uclogic_rdesc_v1_frame_arr[]; extern const size_t uclogic_rdesc_v1_frame_size; -/* Report ID for tweaked v2 frame reports */ -#define UCLOGIC_RDESC_V2_FRAME_ID 0xf7 +/* Report ID for tweaked v2 frame button reports */ +#define UCLOGIC_RDESC_V2_FRAME_BUTTONS_ID 0xf7 -/* Fixed report descriptor for (tweaked) v2 frame reports */ -extern const __u8 uclogic_rdesc_v2_frame_arr[]; -extern const size_t uclogic_rdesc_v2_frame_size; +/* Fixed report descriptor for (tweaked) v2 frame button reports */ +extern const __u8 uclogic_rdesc_v2_frame_buttons_arr[]; +extern const size_t uclogic_rdesc_v2_frame_buttons_size; + +/* Report ID for tweaked v2 frame touch ring reports */ +#define UCLOGIC_RDESC_V2_FRAME_TOUCH_RING_ID 0xf8 + +/* Fixed report descriptor for (tweaked) v2 frame touch ring reports */ +extern const __u8 uclogic_rdesc_v2_frame_touch_ring_arr[]; +extern const size_t uclogic_rdesc_v2_frame_touch_ring_size; + +/* Device ID byte offset in v2 frame touch ring reports */ +#define UCLOGIC_RDESC_V2_FRAME_TOUCH_RING_DEV_ID_BYTE 0x4 /* Fixed report descriptor for Ugee EX07 frame */ extern const __u8 uclogic_rdesc_ugee_ex07_frame_arr[]; |