From: "Pali Rohár" <pali.rohar@gmail.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: "Wolfram Sang" <wsa@the-dreams.de>,
"Rob Herring" <robh+dt@kernel.org>,
"Benjamin Tissoires" <benjamin.tissoires@redhat.com>,
"Michał Kępień" <kernel@kempniu.pl>,
"Jean Delvare" <jdelvare@suse.com>,
"Takashi Iwai" <tiwai@suse.de>,
linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] i2c: do not enable fall back to Host Notify by default
Date: Thu, 5 Jan 2017 13:39:00 +0100 [thread overview]
Message-ID: <20170105123900.GE31083@pali> (raw)
In-Reply-To: <20170105045722.GA17958@dtor-ws>
On Wednesday 04 January 2017 20:57:22 Dmitry Torokhov wrote:
> Falling back unconditionally to HostNotify as primary client's interrupt
> breaks some drivers which alter their functionality depending on whether
> interrupt is present or not, so let's introduce a board flag telling I2C
> core explicitly if we want wired interrupt or HostNotify-based one:
> I2C_CLIENT_HOST_NOTIFY.
>
> For DT-based systems we introduce "host-notify" property that we convert
> to I2C_CLIENT_HOST_NOTIFY board flag.
>
> Tested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
--
Pali Rohár
pali.rohar@gmail.com
next prev parent reply other threads:[~2017-01-05 12:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-05 4:57 [PATCH v2] i2c: do not enable fall back to Host Notify by default Dmitry Torokhov
2017-01-05 12:39 ` Pali Rohár [this message]
2017-01-09 17:56 ` Rob Herring
2017-01-12 18:41 ` Wolfram Sang
2017-01-12 20:33 ` Dmitry Torokhov
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