Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-17 01:22:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

HID: ntrig: explain firmware quirk

Browse Source 
Commit 6549981bc5 ("HID: fix N-trig touch panel with recent firmware")
adds a quirk that is needed for devices with more recent firmware so that
they become operational.

As it's not directly obvious from the code why is it needed, a comment
is worthwile.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jiri Kosina 2010-04-07 12:10:29 +02:00
parent 6549981bc5
commit c0858552c0
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/hid/hid-ntrig.c
View File

@ -352,7 +352,8 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id)
} }
} }
report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[0x0a]; /* This is needed for devices with more recent firmware versions */
report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[0x0a];
if (report) if (report)
usbhid_submit_report(hdev, report, USB_DIR_OUT); usbhid_submit_report(hdev, report, USB_DIR_OUT);