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authorJiri Kosina <jkosina@suse.cz>2009-11-26 16:20:56 +0100
committerMarcel Holtmann <marcel@holtmann.org>2009-12-03 19:34:19 +0100
commit2da31939a42f7a676a0bc5155d6a0a39ed8451f2 (patch)
tree2ff9006190fde6f973baa7004a565f1d07f99ab2 /net/bluetooth
parentfed4c2508b7419d0a55958fead6151b32def1683 (diff)
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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 <bgunn@solekai.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hidp/core.c9
1 files changed, 9 insertions, 0 deletions
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;