From: Mauro Carvalho Chehab <mchehab@redhat.com>
To: Jarod Wilson <jarod@wilsonet.com>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>,
Christoph Bartelmus <lirc@bartelmus.de>,
awalls@md.metrocast.net, jarod@redhat.com, jonsmirl@gmail.com,
linux-input@vger.kernel.org, linux-media@vger.kernel.org
Subject: Re: Remote that breaks current system
Date: Tue, 17 Aug 2010 00:30:51 -0300 [thread overview]
Message-ID: <4C6A026B.3030808@redhat.com> (raw)
In-Reply-To: <AANLkTimJtCWv-QyKy8HQXWm8BTv8SerO9Qo_0EDY1+LP@mail.gmail.com>
Em 16-08-2010 21:14, Jarod Wilson escreveu:
>> Just one minor nitpick.
>> You could 'use' the original RC5 decoder, but add a knob to it to make
>> it accept 15 bits instead of 14.
>> However, this will require some interface changes.
>
> Well, I think that still falls down if someone, for some reason, wants
> to use both an old RC5 remote and the Streamzap remote at the same
> time. I think a parallel decoder is probably the best situation for
> the moment, as both 14-bit RC5 and Streamzap RC5 can be decoded
> simultaneously.
One option could be to change rc5 decoder to work with 3 different modes,
controlled by a sysfs node:
1) just 14 bits code;
2) just 15 bits code;
3) both 14 and 15 bits code.
For (3), it will need a timeout logic for a short period (like 2T), for the
15th bit. If nothing happens, it will assume it is 14 bits, producing a code
and resetting the finite-state machine.
By default, it would be working on 14-bits mode for normal RC decoders, and
on 15-bits mode for Streamzap.
Yet, IMHO, the better is to commit what you have currently. Just my 2 cents.
Cheers,
Mauro.
next prev parent reply other threads:[~2010-08-17 3:30 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-30 2:17 [PATCH 0/9 v2] IR: few fixes, additions and ENE driver Maxim Levitsky
2010-07-30 2:17 ` [PATCH 01/13] IR: Kconfig fixes Maxim Levitsky
2010-07-30 2:17 ` [PATCH 02/13] IR: minor fixes: Maxim Levitsky
2010-07-30 2:17 ` [PATCH 03/13] IR: replace spinlock with mutex Maxim Levitsky
2010-07-30 2:17 ` [PATCH 04/13] IR: fix locking in ir_raw_event_work Maxim Levitsky
2010-07-30 2:42 ` Andy Walls
2010-07-30 11:02 ` Maxim Levitsky
2010-07-30 2:17 ` [PATCH 05/13] IR: JVC: make repeat work Maxim Levitsky
2010-07-30 2:17 ` [PATCH 06/13] IR: nec decoder: fix repeat Maxim Levitsky
2010-07-30 2:50 ` Andy Walls
2010-07-30 2:17 ` [PATCH 07/13] IR: NECX: support repeat Maxim Levitsky
2010-07-30 2:17 ` [PATCH 08/13] IR: Allow not to compile keymaps in Maxim Levitsky
2010-07-30 2:17 ` [PATCH 09/13] IR: add helper function for hardware with small o/b buffer Maxim Levitsky
2010-07-30 2:17 ` [PATCH 10/13] IR: extend interfaces to support more device settings LIRC: add new IOCTL that enables learning mode (wide band receiver) Maxim Levitsky
2010-07-30 2:17 ` [PATCH 11/13] IR: report unknown scancodes the in-kernel decoders found Maxim Levitsky
2010-07-30 2:17 ` [PATCH 12/13] STAGING: remove lirc_ene0100 driver Maxim Levitsky
2010-07-30 2:17 ` [PATCH 13/13] IR: Port ene driver to new IR subsystem and enable it Maxim Levitsky
2010-07-30 2:39 ` Jon Smirl
2010-07-30 3:46 ` Andy Walls
2010-07-30 11:36 ` Maxim Levitsky
2010-07-30 11:51 ` Jon Smirl
2010-07-30 11:54 ` Maxim Levitsky
2010-07-30 12:02 ` Jon Smirl
2010-07-30 12:07 ` Jon Smirl
2010-07-30 12:45 ` Maxim Levitsky
2010-07-31 13:55 ` Andy Walls
2010-07-31 14:28 ` Maxim Levitsky
2010-07-31 14:37 ` Jon Smirl
2010-07-31 14:51 ` Maxim Levitsky
2010-07-31 15:12 ` Andy Walls
2010-07-31 16:25 ` Jon Smirl
2010-07-31 16:44 ` Maxim Levitsky
2010-07-31 16:51 ` Maxim Levitsky
2010-07-31 17:47 ` Christoph Bartelmus
2010-07-31 18:14 ` Jon Smirl
2010-07-31 18:33 ` Jon Smirl
2010-07-31 18:51 ` Andy Walls
2010-07-31 21:53 ` Jon Smirl
2010-07-31 23:26 ` Maxim Levitsky
2010-08-01 9:43 ` Christoph Bartelmus
2010-08-02 15:12 ` Remote that breaks current system (was: IR: Port ene driver...) it Jarod Wilson
2010-08-02 16:11 ` Jon Smirl
2010-08-02 16:42 ` Remote that breaks current system Christoph Bartelmus
2010-08-02 17:13 ` Jon Smirl
2010-08-02 18:09 ` Jarod Wilson
2010-08-02 20:42 ` Jon Smirl
2010-08-11 14:38 ` Jarod Wilson
2010-08-12 6:46 ` Christoph Bartelmus
2010-08-16 4:04 ` Jarod Wilson
2010-08-16 20:41 ` Maxim Levitsky
2010-08-17 0:14 ` Jarod Wilson
2010-08-17 3:30 ` Mauro Carvalho Chehab [this message]
2010-08-17 3:40 ` Jarod Wilson
2010-08-02 17:51 ` Jarod Wilson
2010-08-01 9:50 ` [PATCH 13/13] IR: Port ene driver to new IR subsystem and enable it Christoph Bartelmus
2010-08-01 14:00 ` Jon Smirl
2010-08-01 14:05 ` Jon Smirl
2010-08-01 15:13 ` Christoph Bartelmus
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