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HID: fix generic desktop D-Pad controls

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The addition of the "System Do Not Disturb" event code caused the Generic
Desktop D-Pad configuration to be skipped. This commit allows both to be
configured without conflicting with each other.

Fixes: 22d6d060ac77 ("input: Add support for "Do Not Disturb"")
Signed-off-by: Terry Tritton <terry.tritton@linaro.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Carlos Llamas <cmllamas@google.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
Terry Tritton 2024-12-20 19:23:18 +00:00 committed by Jiri Kosina
parent b5e65ae557
commit 80818fdc06
2 changed files with 18 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
drivers/hid/hid-input.c
View File

@ -810,10 +810,23 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
break;
}
if ((usage->hid & 0xf0) == 0x90) { /* SystemControl*/
switch (usage->hid & 0xf) {
case 0xb: map_key_clear(KEY_DO_NOT_DISTURB); break;
default: goto ignore;
if ((usage->hid & 0xf0) == 0x90) { /* SystemControl & D-pad */
switch (usage->hid) {
case HID_GD_UP: usage->hat_dir = 1; break;
case HID_GD_DOWN: usage->hat_dir = 5; break;
case HID_GD_RIGHT: usage->hat_dir = 3; break;
case HID_GD_LEFT: usage->hat_dir = 7; break;
case HID_GD_DO_NOT_DISTURB:
map_key_clear(KEY_DO_NOT_DISTURB); break;
default: goto unknown;
}
if (usage->hid <= HID_GD_LEFT) {
if (field->dpad) {
map_abs(field->dpad);
goto ignore;
}
map_abs(ABS_HAT0X);
}
break;
}
@ -844,22 +857,6 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
if (field->application == HID_GD_SYSTEM_CONTROL)
goto ignore;
if ((usage->hid & 0xf0) == 0x90) { /* D-pad */
switch (usage->hid) {
case HID_GD_UP: usage->hat_dir = 1; break;
case HID_GD_DOWN: usage->hat_dir = 5; break;
case HID_GD_RIGHT: usage->hat_dir = 3; break;
case HID_GD_LEFT: usage->hat_dir = 7; break;
default: goto unknown;
}
if (field->dpad) {
map_abs(field->dpad);
goto ignore;
}
map_abs(ABS_HAT0X);
break;
}
switch (usage->hid) {
/* These usage IDs map directly to the usage codes. */
case HID_GD_X: case HID_GD_Y: case HID_GD_Z:

1
include/linux/hid.h
View File

@ -218,6 +218,7 @@ struct hid_item {
#define HID_GD_DOWN 0x00010091
#define HID_GD_RIGHT 0x00010092
#define HID_GD_LEFT 0x00010093
#define HID_GD_DO_NOT_DISTURB 0x0001009b
/* Microsoft Win8 Wireless Radio Controls CA usage codes */
#define HID_GD_RFKILL_BTN 0x000100c6
#define HID_GD_RFKILL_LED 0x000100c7