Messages in this thread Patch in this message | | | From | Rafi Rubin <> | Subject | [PATCH 1/2] hid: ntrig NO_INIT_REPORTS | Date | Wed, 9 Mar 2011 23:33:51 -0500 |
| |
Probing reports does bad things with some ntrig firmwares, better to just leave them alone.
Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
---
This resolves an annoying delay on initialization and reduces the chance of the device coming up in an odd state or crashing. --- drivers/hid/hid-ntrig.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c index b1e9cca..850ba14 100644 --- a/drivers/hid/hid-ntrig.c +++ b/drivers/hid/hid-ntrig.c @@ -837,7 +837,8 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id) struct hid_report *report; if (id->driver_data) - hdev->quirks |= HID_QUIRK_MULTI_INPUT; + hdev->quirks |= HID_QUIRK_MULTI_INPUT + | HID_QUIRK_NO_INIT_REPORTS; nd = kmalloc(sizeof(struct ntrig_data), GFP_KERNEL); if (!nd) { -- 1.7.4.1
| |