From: "Richard Röjfors" <richard.rojfors.ext@mocean-labs.com>
To: linux-input@vger.kernel.org
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
kwangwoo.lee@gmail.com,
Thierry Reding <thierry.reding@avionic-design.de>,
Trilok Soni <soni.trilok@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH 0/2] tsc2007: remove HR timer, make platform callbacks optional
Date: Tue, 23 Jun 2009 13:54:40 +0200 [thread overview]
Message-ID: <4A40C280.2010801@mocean-labs.com> (raw)
This patch removes the HR timer, since it's bad to do synchronous I2C
in the HR timer callback context. The new implementation makes use
of the global workqueue. The work is scheduled every 5ms when polling
rather than 5 us.
Secondly the platform callbacks are only called if supplied. Makes
the driver to fallback on only pressure calculation to decide when
the pen is up. This is not as accurate as having a function to call,
but that's not possible on all hardware configurations.
--Richard
reply other threads:[~2009-06-23 11:54 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4A40C280.2010801@mocean-labs.com \
--to=richard.rojfors.ext@mocean-labs.com \
--cc=akpm@linux-foundation.org \
--cc=kwangwoo.lee@gmail.com \
--cc=linux-input@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=soni.trilok@gmail.com \
--cc=thierry.reding@avionic-design.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).