From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-we0-f175.google.com ([74.125.82.175]:59748 "EHLO mail-we0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753693AbaGYUrS convert rfc822-to-8bit (ORCPT ); Fri, 25 Jul 2014 16:47:18 -0400 Received: by mail-we0-f175.google.com with SMTP id t60so4856943wes.34 for ; Fri, 25 Jul 2014 13:47:17 -0700 (PDT) From: James Hogan To: Mauro Carvalho Chehab Cc: Antti =?ISO-8859-1?Q?Sepp=E4l=E4?= , linux-media@vger.kernel.org, David =?ISO-8859-1?Q?H=E4rdeman?= , Jarod Wilson , Wei Yongjun , Hans Verkuil Subject: Re: [PATCH v2 0/9] rc: Add IR encode based wakeup filtering Date: Fri, 25 Jul 2014 21:46:58 +0100 Message-ID: <1572764.UGr4uaq7NC@radagast> In-Reply-To: <20140723163936.164aa577.m.chehab@samsung.com> References: <1394838259-14260-1-git-send-email-james@albanarts.com> <20140723163936.164aa577.m.chehab@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Content-Type: text/plain; charset="iso-8859-1" Sender: linux-media-owner@vger.kernel.org List-ID: Hi Mauro, On Wednesday 23 July 2014 16:39:36 Mauro Carvalho Chehab wrote: > Em Fri, 14 Mar 2014 23:04:10 +0000 > > James Hogan escreveu: > > A recent discussion about proposed interfaces for setting up the > > hardware wakeup filter lead to the conclusion that it could help to have > > the generic capability to encode and modulate scancodes into raw IR > > events so that drivers for hardware with a low level wake filter (on the > > level of pulse/space durations) can still easily implement the higher > > level scancode interface that is proposed. > > > > I posted an RFC patchset showing how this could work, and Antti Seppälä > > posted additional patches to support rc5-sz and nuvoton-cir. This > > patchset improves the original RFC patches and combines & updates > > Antti's patches. > > > > I'm happy these patches are a good start at tackling the problem, as > > long as Antti is happy with them and they work for him of course. > > > > Future work could include: > > - Encoders for more protocols. > > - Carrier signal events (no use unless a driver makes use of it). > > > > Patch 1 adds the new encode API. > > Patches 2-3 adds some modulation helpers. > > Patches 4-6 adds some raw encode implementations. > > Patch 7 adds some rc-core support for encode based wakeup filtering. > > Patch 8 adds debug loopback of encoded scancode when filter set. > > Patch 9 (untested) adds encode based wakeup filtering to nuvoton-cir. > > > Changes in v2: > Any news about this patch series? There are some comments about them, > so I'll be tagging it as "changes requested" at patchwork, waiting > for a v3 (or is it already there in the middle of the 49 patches from > David?). This patch series seems to have been forgotten. I do have a few changes on top of v2 to address the review comments, so as you say I should probably rebase and do a v3 at some point. Cheers James