From: Jiri Kosina Date: Thu, 26 Nov 2009 15:20:56 +0000 (+0100) Subject: Bluetooth: Implement raw output support for HIDP layer X-Git-Tag: v2.6.33-rc1~388^2~17^2~13 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=2da31939a42f7a676a0bc5155d6a0a39ed8451f2 Bluetooth: Implement raw output support for HIDP layer Implement raw output callback which is used by hidraw to send raw data to the underlying device. Without this patch, the userspace hidraw-based applications can't send output reports to HID Bluetooth devices. Reported-and-tested-by: Brian Gunn Signed-off-by: Jiri Kosina Signed-off-by: Marcel Holtmann --- diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 49d8495d69be..569750010fd3 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -280,6 +280,13 @@ static int hidp_send_report(struct hidp_session *session, struct hid_report *rep return hidp_queue_report(session, buf, rsize); } +static int hidp_output_raw_report(struct hid_device *hid, unsigned char *data, size_t count) +{ + if (hidp_queue_report(hid->driver_data, data, count)) + return -ENOMEM; + return count; +} + static void hidp_idle_timeout(unsigned long arg) { struct hidp_session *session = (struct hidp_session *) arg; @@ -785,6 +792,8 @@ static int hidp_setup_hid(struct hidp_session *session, hid->dev.parent = hidp_get_device(session); hid->ll_driver = &hidp_hid_driver; + hid->hid_output_raw_report = hidp_output_raw_report; + err = hid_add_device(hid); if (err < 0) goto failed;