All of lore.kernel.org
 help / color / mirror / Atom feed
From: khilman@baylibre.com (Kevin Hilman)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH v5 0/6] Add Meson 8b / GXBB support to the IR driver
Date: Mon, 29 Aug 2016 14:28:10 -0500	[thread overview]
Message-ID: <m2shtniddh.fsf@baylibre.com> (raw)
In-Reply-To: <20160820095424.636-1-martin.blumenstingl@googlemail.com> (Martin Blumenstingl's message of "Sat, 20 Aug 2016 11:54:18 +0200")

Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes:

> Newer Amlogic platforms (Meson 8b and GXBB) use a slightly different
> register layout for their Infrared Remoete Controller. The decoder mode
> is now configured in another register. Without the changes to the
> meson-ir driver we are simply getting incorrect "durations" reported
> from the hardware (because the hardware is not in time measurement aka
> software decode mode).
>
> This problem was also noticed by some people trying to use this on an
> ODROID-C1 and ODROID-C2 - the workaround there (probably because the
> datasheets were not publicy available yet at that time) was to switch
> to ir_raw_event_store_edge (which leaves it up to the kernel to measure
> the duration of a pulse). See [0] and [1] for the corresponding
> patches.
>
> Changes in v5:
> - changed pin function and group names to remote_input_ao so they match
>   with the datasheet
>
> Tested-by: Neil Armstrong <narmstrong@baylibre.com>

Thanks for the respin.  I'll take the driver and DT/bindings through the
arm-soc tree and Linus has taken the pinctrl patch.

Kevin

WARNING: multiple messages have this Message-ID (diff)
From: Kevin Hilman <khilman-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
To: Martin Blumenstingl
	<martin.blumenstingl-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Cc: linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-amlogic-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	narmstrong-rdvid1DuHRBWk0Htik3J/w@public.gmane.org,
	linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
	carlo-KA+7E9HrN00dnm+yROfE0A@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	mchehab-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	will.deacon-5wv7dgnIgG8@public.gmane.org,
	catalin.marinas-5wv7dgnIgG8@public.gmane.org,
	mark.rutland-5wv7dgnIgG8@public.gmane.org,
	robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	b.galvani-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH v5 0/6] Add Meson 8b / GXBB support to the IR driver
Date: Mon, 29 Aug 2016 14:28:10 -0500	[thread overview]
Message-ID: <m2shtniddh.fsf@baylibre.com> (raw)
In-Reply-To: <20160820095424.636-1-martin.blumenstingl-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> (Martin Blumenstingl's message of "Sat, 20 Aug 2016 11:54:18 +0200")

Martin Blumenstingl <martin.blumenstingl-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> writes:

> Newer Amlogic platforms (Meson 8b and GXBB) use a slightly different
> register layout for their Infrared Remoete Controller. The decoder mode
> is now configured in another register. Without the changes to the
> meson-ir driver we are simply getting incorrect "durations" reported
> from the hardware (because the hardware is not in time measurement aka
> software decode mode).
>
> This problem was also noticed by some people trying to use this on an
> ODROID-C1 and ODROID-C2 - the workaround there (probably because the
> datasheets were not publicy available yet at that time) was to switch
> to ir_raw_event_store_edge (which leaves it up to the kernel to measure
> the duration of a pulse). See [0] and [1] for the corresponding
> patches.
>
> Changes in v5:
> - changed pin function and group names to remote_input_ao so they match
>   with the datasheet
>
> Tested-by: Neil Armstrong <narmstrong-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>

Thanks for the respin.  I'll take the driver and DT/bindings through the
arm-soc tree and Linus has taken the pinctrl patch.

Kevin
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

WARNING: multiple messages have this Message-ID (diff)
From: khilman@baylibre.com (Kevin Hilman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 0/6] Add Meson 8b / GXBB support to the IR driver
Date: Mon, 29 Aug 2016 14:28:10 -0500	[thread overview]
Message-ID: <m2shtniddh.fsf@baylibre.com> (raw)
In-Reply-To: <20160820095424.636-1-martin.blumenstingl@googlemail.com> (Martin Blumenstingl's message of "Sat, 20 Aug 2016 11:54:18 +0200")

Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes:

> Newer Amlogic platforms (Meson 8b and GXBB) use a slightly different
> register layout for their Infrared Remoete Controller. The decoder mode
> is now configured in another register. Without the changes to the
> meson-ir driver we are simply getting incorrect "durations" reported
> from the hardware (because the hardware is not in time measurement aka
> software decode mode).
>
> This problem was also noticed by some people trying to use this on an
> ODROID-C1 and ODROID-C2 - the workaround there (probably because the
> datasheets were not publicy available yet at that time) was to switch
> to ir_raw_event_store_edge (which leaves it up to the kernel to measure
> the duration of a pulse). See [0] and [1] for the corresponding
> patches.
>
> Changes in v5:
> - changed pin function and group names to remote_input_ao so they match
>   with the datasheet
>
> Tested-by: Neil Armstrong <narmstrong@baylibre.com>

Thanks for the respin.  I'll take the driver and DT/bindings through the
arm-soc tree and Linus has taken the pinctrl patch.

Kevin

WARNING: multiple messages have this Message-ID (diff)
From: Kevin Hilman <khilman@baylibre.com>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-media@vger.kernel.org, linux-gpio@vger.kernel.org,
	linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
	narmstrong@baylibre.com, linus.walleij@linaro.org,
	carlo@caione.org, linux-arm-kernel@lists.infradead.org,
	mchehab@kernel.org, will.deacon@arm.com, catalin.marinas@arm.com,
	mark.rutland@arm.com, robh+dt@kernel.org, b.galvani@gmail.com
Subject: Re: [PATCH v5 0/6] Add Meson 8b / GXBB support to the IR driver
Date: Mon, 29 Aug 2016 14:28:10 -0500	[thread overview]
Message-ID: <m2shtniddh.fsf@baylibre.com> (raw)
In-Reply-To: <20160820095424.636-1-martin.blumenstingl@googlemail.com> (Martin Blumenstingl's message of "Sat, 20 Aug 2016 11:54:18 +0200")

Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes:

> Newer Amlogic platforms (Meson 8b and GXBB) use a slightly different
> register layout for their Infrared Remoete Controller. The decoder mode
> is now configured in another register. Without the changes to the
> meson-ir driver we are simply getting incorrect "durations" reported
> from the hardware (because the hardware is not in time measurement aka
> software decode mode).
>
> This problem was also noticed by some people trying to use this on an
> ODROID-C1 and ODROID-C2 - the workaround there (probably because the
> datasheets were not publicy available yet at that time) was to switch
> to ir_raw_event_store_edge (which leaves it up to the kernel to measure
> the duration of a pulse). See [0] and [1] for the corresponding
> patches.
>
> Changes in v5:
> - changed pin function and group names to remote_input_ao so they match
>   with the datasheet
>
> Tested-by: Neil Armstrong <narmstrong@baylibre.com>

Thanks for the respin.  I'll take the driver and DT/bindings through the
arm-soc tree and Linus has taken the pinctrl patch.

Kevin

  parent reply	other threads:[~2016-08-29 19:28 UTC|newest]

Thread overview: 112+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-26 21:06 [v2] media: rc: fix Meson IR decoder Martin Blumenstingl
2016-06-26 21:06 ` Martin Blumenstingl
2016-06-26 21:06 ` Martin Blumenstingl
2016-06-26 21:06 ` [PATCH v2 1/2] media: rc: meson-ir: fix enabling raw/soft-decoding mode Martin Blumenstingl
2016-06-26 21:06   ` Martin Blumenstingl
2016-06-26 21:06   ` Martin Blumenstingl
2016-06-26 21:06 ` [PATCH v2 2/2] ARM: dts: meson: fixed size of the meson-ir registers Martin Blumenstingl
2016-06-26 21:06   ` Martin Blumenstingl
2016-06-26 21:06   ` Martin Blumenstingl
2016-06-27  8:43   ` Carlo Caione
2016-06-27  8:43     ` Carlo Caione
2016-06-27  8:43     ` Carlo Caione
2016-06-27  6:27 ` [v2] media: rc: fix Meson IR decoder Neil Armstrong
2016-06-27 10:53   ` Martin Blumenstingl
2016-06-27  6:28 ` Neil Armstrong
2016-06-27  6:28   ` Neil Armstrong
2016-06-27 12:57 ` Neil Armstrong
2016-06-27 12:57   ` Neil Armstrong
2016-06-27 12:57   ` Neil Armstrong
2016-06-27 12:57   ` Neil Armstrong
2016-06-28 19:17 ` [PATCH v3 0/4] Add Meson 8b / GXBB support to the IR driver Martin Blumenstingl
2016-06-28 19:17   ` Martin Blumenstingl
2016-06-28 19:17   ` [PATCH v3 1/4] dt-bindings: media: meson-ir: Add Meson8b and GXBB compatible strings Martin Blumenstingl
2016-06-28 19:17     ` Martin Blumenstingl
2016-07-01  1:34     ` Rob Herring
2016-07-01  1:34       ` Rob Herring
2016-06-28 19:18   ` [PATCH v3 2/4] media: rc: meson-ir: Add support for newer versions of the IR decoder Martin Blumenstingl
2016-06-28 19:18     ` Martin Blumenstingl
2016-06-28 19:18   ` [PATCH v3 3/4] ARM64: meson-gxbb: Add Infrared Remote Controller decoder Martin Blumenstingl
2016-06-28 19:18     ` Martin Blumenstingl
2016-06-28 19:18   ` [PATCH v3 4/4] ARM64: dts: meson-gxbb: Enable the the IR decoder on supported boards Martin Blumenstingl
2016-06-28 19:18     ` Martin Blumenstingl
2016-08-08  5:54   ` [PATCH v3 0/4] Add Meson 8b / GXBB support to the IR driver Kevin Hilman
2016-08-08  5:54     ` Kevin Hilman
2016-08-19 21:55   ` [PATCH v4 0/6] " Martin Blumenstingl
2016-08-19 21:55     ` Martin Blumenstingl
2016-08-19 21:55     ` Martin Blumenstingl
2016-08-19 21:55     ` Martin Blumenstingl
2016-08-19 21:55     ` [PATCH v4 1/6] pinctrl: amlogic: gxbb: add the IR remote pin Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 22:23       ` Kevin Hilman
2016-08-19 22:23         ` Kevin Hilman
2016-08-19 22:23         ` Kevin Hilman
2016-08-19 21:55     ` [PATCH v4 2/6] ARM64: dts: amlogic: add the pin for the IR remote Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55     ` [PATCH v4 3/6] dt-bindings: media: meson-ir: Add Meson8b and GXBB compatible strings Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55     ` [PATCH v4 4/6] media: rc: meson-ir: Add support for newer versions of the IR decoder Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 22:28       ` Kevin Hilman
2016-08-19 22:28         ` Kevin Hilman
2016-08-19 22:28         ` Kevin Hilman
2016-08-19 22:28         ` Kevin Hilman
2016-08-25 12:41         ` Mauro Carvalho Chehab
2016-08-25 12:41           ` Mauro Carvalho Chehab
2016-08-25 12:41           ` Mauro Carvalho Chehab
2016-08-19 21:55     ` [PATCH v4 5/6] ARM64: dts: meson-gxbb: Add Infrared Remote Controller decoder Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55     ` [PATCH v4 6/6] ARM64: dts: meson-gxbb: Enable the the IR decoder on supported boards Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-19 21:55       ` Martin Blumenstingl
2016-08-20  9:54     ` [PATCH v5 0/6] Add Meson 8b / GXBB support to the IR driver Martin Blumenstingl
2016-08-20  9:54       ` Martin Blumenstingl
2016-08-20  9:54       ` Martin Blumenstingl
2016-08-20  9:54       ` Martin Blumenstingl
2016-08-20  9:54       ` [PATCH v5 1/6] pinctrl: amlogic: gxbb: add the IR remote input pin Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-22 13:51         ` Linus Walleij
2016-08-22 13:51           ` Linus Walleij
2016-08-22 13:51           ` Linus Walleij
2016-08-22 13:51           ` Linus Walleij
2016-08-20  9:54       ` [PATCH v5 2/6] ARM64: dts: amlogic: add the input pin for the IR remote Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-22 13:52         ` Linus Walleij
2016-08-22 13:52           ` Linus Walleij
2016-08-22 13:52           ` Linus Walleij
2016-08-22 13:52           ` Linus Walleij
2016-08-20  9:54       ` [PATCH v5 3/6] dt-bindings: media: meson-ir: Add Meson8b and GXBB compatible strings Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54       ` [PATCH v5 4/6] media: rc: meson-ir: Add support for newer versions of the IR decoder Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54       ` [PATCH v5 5/6] ARM64: dts: meson-gxbb: Add Infrared Remote Controller decoder Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54       ` [PATCH v5 6/6] ARM64: dts: meson-gxbb: Enable the the IR decoder on supported boards Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-20  9:54         ` Martin Blumenstingl
2016-08-29 19:28       ` Kevin Hilman [this message]
2016-08-29 19:28         ` [PATCH v5 0/6] Add Meson 8b / GXBB support to the IR driver Kevin Hilman
2016-08-29 19:28         ` Kevin Hilman
2016-08-29 19:28         ` Kevin Hilman
2016-08-20  9:53   ` Martin Blumenstingl
2016-08-20  9:53     ` Martin Blumenstingl
2016-08-20  9:53     ` Martin Blumenstingl
2016-08-20  9:53     ` Martin Blumenstingl

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=m2shtniddh.fsf@baylibre.com \
    --to=khilman@baylibre.com \
    --cc=linus-amlogic@lists.infradead.org \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.