leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HID: logitech: fix mask to enable DJ mode

Browse Source 
The user can only experience the bug if she pairs 6 devices to a Unifying
receiver. The sixth paired device would not work.

The value changed is actually a bitmask that enables reporting from each
paired device. As the sixth bit was not set, the sixth device reports are
ignored by the receiver and never get to the driver.

Signed-off-by: Nestor Lopez Casado <nlopezcasad@logitech.com>

 drivers/hid/hid-logitech-dj.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Nestor Lopez Casado 2012-02-02 10:54:14 +01:00 committed by Jiri Kosina
parent f62f61917d
commit 765031668f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/hid/hid-logitech-dj.c
View File

@ -445,7 +445,7 @@ static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev,
dj_report.report_id = REPORT_ID_DJ_SHORT;
dj_report.device_index = 0xFF;
dj_report.report_type = REPORT_TYPE_CMD_SWITCH;
dj_report.report_params[CMD_SWITCH_PARAM_DEVBITFIELD] = 0x1F;
dj_report.report_params[CMD_SWITCH_PARAM_DEVBITFIELD] = 0x3F;
dj_report.report_params[CMD_SWITCH_PARAM_TIMEOUT_SECONDS] = (u8)timeout;
return logi_dj_recv_send_report(djrcv_dev, &dj_report);
}