[PATCH v9 15/22] HID: pidff: Define values used in pidff_find_special_fields
From: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
Date: 2025-02-01 11:39:28
Also in:
linux-usb
Subsystem:
hid core layer, the rest, usb hid pid drivers (usb wheelbases, joysticks, rudders, ...), usb hid/hidbp drivers (usb keyboards, mice, remote controls, ...) · Maintainers:
Jiri Kosina, Benjamin Tissoires, Linus Torvalds, Tomasz Pakuła, Oleg Makarenko
Makes it clear where did these values came from Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> Reviewed-by: Michał Kopeć <redacted> Reviewed-by: Paul Dino Jones <redacted> Tested-by: Paul Dino Jones <redacted> Tested-by: Cristóferson Bueno <redacted> Tested-by: Pablo Cisneros <redacted> --- drivers/hid/usbhid/hid-pidff.c | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/drivers/hid/usbhid/hid-pidff.c b/drivers/hid/usbhid/hid-pidff.c
index a8698593e432..fbb79179e02b 100644
--- a/drivers/hid/usbhid/hid-pidff.c
+++ b/drivers/hid/usbhid/hid-pidff.c@@ -48,6 +48,14 @@ static const u8 pidff_reports[] = { /* device_control is really 0x95, but 0x96 specified as it is the usage of the only field in that report */ +/* PID special fields */ + +#define PID_EFFECT_TYPE 0x25 +#define PID_DIRECTION 0x57 +#define PID_EFFECT_OPERATION_ARRAY 0x78 +#define PID_BLOCK_LOAD_STATUS 0x8b +#define PID_DEVICE_CONTROL_ARRAY 0x96 + /* Value usage tables used to put fields and values into arrays */ #define PID_EFFECT_BLOCK_INDEX 0
@@ -1046,23 +1054,24 @@ static int pidff_find_special_fields(struct pidff_device *pidff) pidff->create_new_effect_type = pidff_find_special_field(pidff->reports[PID_CREATE_NEW_EFFECT], - 0x25, 1); + PID_EFFECT_TYPE, 1); pidff->set_effect_type = pidff_find_special_field(pidff->reports[PID_SET_EFFECT], - 0x25, 1); + PID_EFFECT_TYPE, 1); pidff->effect_direction = pidff_find_special_field(pidff->reports[PID_SET_EFFECT], - 0x57, 0); + PID_DIRECTION, 0); pidff->device_control = pidff_find_special_field(pidff->reports[PID_DEVICE_CONTROL], - 0x96, !(pidff->quirks & HID_PIDFF_QUIRK_PERMISSIVE_CONTROL)); + PID_DEVICE_CONTROL_ARRAY, + !(pidff->quirks & HID_PIDFF_QUIRK_PERMISSIVE_CONTROL)); pidff->block_load_status = pidff_find_special_field(pidff->reports[PID_BLOCK_LOAD], - 0x8b, 1); + PID_BLOCK_LOAD_STATUS, 1); pidff->effect_operation_status = pidff_find_special_field(pidff->reports[PID_EFFECT_OPERATION], - 0x78, 1); + PID_EFFECT_OPERATION_ARRAY, 1); hid_dbg(pidff->hid, "search done\n");
--
2.48.1