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The current implementation of hidp_output_raw_report() relies only on the Control channel even for Output reports, and the BT HID specification [1] does not mention using the DATA message for Output reports on the Control channel (see section 7.9.1 and also Figure 11: SET_ Flow Chart), so let us just use SET_REPORT. This also fixes sending Output reports to some devices (like Sony Sixaxis) which are not able to handle DATA messages on the Control channel. Ideally hidp_output_raw_report() could be improved to use this scheme: Feature Report -- SET_REPORT on the Control channel Output Report -- DATA on the Interrupt channel for more efficiency, but as said above, right now only the Control channel is used. [1] http://www.bluetooth.com/Specification%20Documents/HID_SPEC_V10.pdf Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Jiri Kosina <jkosina@suse.cz> |
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bnep | ||
cmtp | ||
hidp | ||
rfcomm | ||
af_bluetooth.c | ||
hci_conn.c | ||
hci_core.c | ||
hci_event.c | ||
hci_sock.c | ||
hci_sysfs.c | ||
Kconfig | ||
l2cap.c | ||
lib.c | ||
Makefile | ||
mgmt.c | ||
sco.c |