From: "Henrik Rydberg" <rydberg@euromail.se>
To: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Jiri Kosina <jkosina@suse.cz>, Stephane Chatty <chatty@enac.fr>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 13/13] HID: hid-multitouch: forwards ABS_SCAN_TIME
Date: Tue, 13 Nov 2012 19:43:57 +0100 [thread overview]
Message-ID: <20121113184357.GA3635@polaris.bitmath.org> (raw)
In-Reply-To: <20121113182825.GA3627@polaris.bitmath.org>
> To conclude, we obviously have devices with a rather short wrap-around
> time. However, since the normal inter-frame time is in the millisecond
> range, it should not be overly restrictive to change the definition of
> the minimum wraparound time from hours to seconds.
Sorry, Benjamin, you are right about the counter. To be useful, we do
need to know the number of bits of the counter, so that differences
can be computed properly. In other words, either ABS_SCAN_TIME is
be the better choice, or we need to make sure that the counter wraps
on the full 32 bit boundary.
Henrik
next prev parent reply other threads:[~2012-11-13 18:37 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-07 16:37 [PATCH v3 00/13] Win 8 support for digitizers Benjamin Tissoires
2012-11-07 16:37 ` [PATCH v3 01/13] HID: hid-input: export hidinput_calc_abs_res Benjamin Tissoires
2012-11-13 7:45 ` Jiri Kosina
2012-11-07 16:37 ` [PATCH v3 02/13] HID: hid-input: round return value of hidinput_calc_abs_res Benjamin Tissoires
2012-11-13 7:44 ` Jiri Kosina
2012-11-07 16:37 ` [PATCH v3 03/13] HID: core: fix unit exponent parsing Benjamin Tissoires
2012-11-13 7:43 ` Jiri Kosina
2012-11-07 16:37 ` [PATCH v3 04/13] HID: hid-input: add usage_index in struct hid_usage Benjamin Tissoires
2012-11-13 7:44 ` Jiri Kosina
2012-11-13 15:38 ` Henrik Rydberg
2012-11-07 16:37 ` [PATCH v3 05/13] HID: hid-multitouch: support arrays for the split of the touches in a report Benjamin Tissoires
2012-11-13 15:44 ` Henrik Rydberg
2012-11-07 16:37 ` [PATCH v3 06/13] HID: hid-multitouch: get maxcontacts also from logical_max value Benjamin Tissoires
2012-11-07 16:37 ` [PATCH v3 07/13] HID: hid-multitouch: support T and C for win8 devices Benjamin Tissoires
2012-11-13 15:56 ` Henrik Rydberg
2012-11-07 16:37 ` [PATCH v3 08/13] HID: hid-multitouch: move ALWAYS_VALID quirk check Benjamin Tissoires
2012-11-13 15:57 ` Henrik Rydberg
2012-11-07 16:37 ` [PATCH v3 09/13] HID: hid-multitouch: add MT_QUIRK_IGNORE_DUPLICATES Benjamin Tissoires
2012-11-13 16:25 ` Henrik Rydberg
2012-11-07 16:37 ` [PATCH v3 10/13] HID: hid-multitouch: fix Win 8 protocol Benjamin Tissoires
2012-11-13 16:31 ` Henrik Rydberg
2012-11-07 16:37 ` [PATCH v3 11/13] HID: hid-multitouch: support for hovering devices Benjamin Tissoires
2012-11-13 16:42 ` Henrik Rydberg
2012-11-13 17:29 ` Benjamin Tissoires
2012-11-13 18:04 ` Henrik Rydberg
2012-11-13 18:08 ` Benjamin Tissoires
2012-11-13 18:55 ` Henrik Rydberg
2012-11-07 16:37 ` [PATCH v3 12/13] HID: introduce Scan Time Benjamin Tissoires
2012-11-09 8:45 ` Dmitry Torokhov
2012-11-13 14:25 ` Benjamin Tissoires
2012-11-13 17:15 ` Henrik Rydberg
2012-11-07 16:37 ` [PATCH v3 13/13] HID: hid-multitouch: forwards ABS_SCAN_TIME Benjamin Tissoires
2012-11-13 14:30 ` Benjamin Tissoires
2012-11-13 17:27 ` Henrik Rydberg
2012-11-13 17:45 ` Benjamin Tissoires
2012-11-13 18:28 ` Henrik Rydberg
2012-11-13 18:43 ` Henrik Rydberg [this message]
2012-11-13 7:47 ` [PATCH v3 00/13] Win 8 support for digitizers Jiri Kosina
2012-11-13 8:12 ` Benjamin Tissoires
2012-11-13 17:33 ` Henrik Rydberg
2012-11-13 17:52 ` Benjamin Tissoires
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