HID: pass numbered reports properly to hidraw (b54ec3c1) · Commits · 戴 / test

The numbered reports need to be passed properly to hidraw (i.e. with the first data field indicating the report number), otherwise userspace has no idea about the identification of the report. Signed-off-by:

Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-core.c

+7 −2

Original line number	Diff line number	Diff line
		@@ -988,8 +988,13 @@ int hid_input_report(struct hid_device hid, int type, u8 data, int size, int i

		if ((hid->claimed & HID_CLAIMED_HIDDEV) && hid->hiddev_report_event)
		hid->hiddev_report_event(hid, report);
		if (hid->claimed & HID_CLAIMED_HIDRAW)
		if (hid->claimed & HID_CLAIMED_HIDRAW) {
		/* numbered reports need to be passed with the report num */
		if (report_enum->numbered)
		hidraw_report_event(hid, data - 1, size + 1);
		else
		hidraw_report_event(hid, data, size);
		}

		for (n = 0; n < report->maxfield; n++)
		hid_input_field(hid, report->field[n], data, interrupt);

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