tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge branch 'for-5.7/logitech' into for-linus
- Logitech HID++ protocol support improvement from Filipe Laíns
+9
-2
+9
-2
drivers/hid/hid-logitech-dj.c
+9
-2
drivers/hid/hid-logitech-dj.c
···
16
16
#include <asm/unaligned.h>
17
17
#include "hid-ids.h"
18
18
19
-
#define DJ_MAX_PAIRED_DEVICES 6
19
+
#define DJ_MAX_PAIRED_DEVICES 7
20
20
#define DJ_MAX_NUMBER_NOTIFS 8
21
21
#define DJ_RECEIVER_INDEX 0
22
22
#define DJ_DEVICE_INDEX_MIN 1
23
-
#define DJ_DEVICE_INDEX_MAX 6
23
+
#define DJ_DEVICE_INDEX_MAX 7
24
24
25
25
#define DJREPORT_SHORT_LENGTH 15
26
26
#define DJREPORT_LONG_LENGTH 32
···
980
980
break;
981
981
}
982
982
983
+
/* custom receiver device (eg. powerplay) */
984
+
if (hidpp_report->device_index == 7) {
985
+
workitem.reports_supported |= HIDPP;
986
+
}
987
+
983
988
if (workitem.type == WORKITEM_TYPE_EMPTY) {
984
989
hid_warn(hdev,
985
990
"unusable device of type %s (0x%02x) connected on slot %d",
···
1373
1368
}
1374
1369
1375
1370
if (djdev->reports_supported & HIDPP) {
1371
+
dbg_hid("%s: sending a HID++ descriptor, reports_supported: %llx\n",
1372
+
__func__, djdev->reports_supported);
1376
1373
rdcat(rdesc, &rsize, hidpp_descriptor,
1377
1374
sizeof(hidpp_descriptor));
1378
1375
}