From: Rafi Rubin <rafi@seas.upenn.edu>
To: jkosina@suse.cz, linux-input@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, micki@n-trig.com,
rydberg@euromail.se, chatty@enac.fr,
Rafi Rubin <rafi@seas.upenn.edu>
Subject: [PATCH 1/2] hid: ntrig NO_INIT_REPORTS
Date: Wed, 9 Mar 2011 23:33:51 -0500 [thread overview]
Message-ID: <1299731632-9814-1-git-send-email-rafi@seas.upenn.edu> (raw)
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
next reply other threads:[~2011-03-10 4:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-10 4:33 Rafi Rubin [this message]
2011-03-10 4:33 ` [PATCH 2/2] hid-ntrig: init settle and mode check Rafi Rubin
2011-03-11 1:52 ` Peter Hutterer
2011-03-14 12:10 ` Jiri Kosina
2011-03-10 10:38 ` [PATCH 1/2] hid: ntrig NO_INIT_REPORTS Jiri Kosina
2011-03-11 1:42 ` Peter Hutterer
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