From: Dmitry Osipenko <digetx@gmail.com>
To: "Michał Mirosław" <mirq-linux@rere.qmqm.pl>
Cc: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Laxman Dewangan <ldewangan@nvidia.com>,
Wolfram Sang <wsa@the-dreams.de>,
linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 00/12] Improvements for Tegra I2C driver
Date: Thu, 3 Sep 2020 04:12:13 +0300 [thread overview]
Message-ID: <04aae642-80f9-d22e-1d80-bb206bb27a8b@gmail.com> (raw)
In-Reply-To: <20200902212026.GD1624@qmqm.qmqm.pl>
03.09.2020 00:20, Michał Mirosław пишет:
> BTW, I wonder if you could expose i2c_in_atomic_xfer_mode() and use it
> to differentiate atomic_xfer from normal and get rid of the internal
> flag and .master_xfer_atomic callback.
The atomic transfer uses 90% of the code path that a non-atomic transfer
uses. I don't see how it could be exposed without duplicated lots of the
code, unless I'm not missing what you're suggesting.
next prev parent reply other threads:[~2020-09-03 1:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 20:22 [PATCH v1 00/12] Improvements for Tegra I2C driver Dmitry Osipenko
2020-08-31 20:22 ` [PATCH v1 01/12] i2c: tegra: Make tegra_i2c_flush_fifos() usable in atomic transfer Dmitry Osipenko
2020-08-31 20:22 ` [PATCH v1 02/12] i2c: tegra: Add missing newline before returns Dmitry Osipenko
2020-08-31 20:22 ` [PATCH v1 03/12] i2c: tegra: Clean up messages in the code Dmitry Osipenko
2020-09-01 12:03 ` Dmitry Osipenko
2020-09-02 20:42 ` Michał Mirosław
2020-09-02 21:16 ` Dmitry Osipenko
2020-08-31 20:22 ` [PATCH v1 04/12] i2c: tegra: Don't ignore tegra_i2c_flush_fifos() error Dmitry Osipenko
2020-08-31 20:22 ` [PATCH v1 05/12] i2c: tegra: Use reset_control_reset() Dmitry Osipenko
2020-08-31 20:22 ` [PATCH v1 06/12] i2c: tegra: Improve formatting of function variables Dmitry Osipenko
2020-08-31 20:22 ` [PATCH v1 07/12] i2c: tegra: Use dev_err_probe() Dmitry Osipenko
2020-08-31 20:22 ` [PATCH v1 08/12] i2c: tegra: Runtime PM always available on Tegra Dmitry Osipenko
2020-08-31 20:23 ` [PATCH v1 09/12] i2c: tegra: Clean up probe function Dmitry Osipenko
2020-09-02 21:06 ` Michał Mirosław
2020-09-02 21:17 ` Dmitry Osipenko
2020-09-02 21:47 ` Dmitry Osipenko
2020-08-31 20:23 ` [PATCH v1 10/12] i2c: tegra: Drop '_timeout' from wait/poll function names Dmitry Osipenko
2020-08-31 20:23 ` [PATCH v1 11/12] i2c: tegra: Remove likely/unlikely from the code Dmitry Osipenko
2020-08-31 20:23 ` [PATCH v1 12/12] i2c: tegra: Factor out error recovery from tegra_i2c_xfer_msg() Dmitry Osipenko
2020-09-02 21:20 ` [PATCH v1 00/12] Improvements for Tegra I2C driver Michał Mirosław
2020-09-03 1:12 ` Dmitry Osipenko [this message]
2020-09-03 16:47 ` Michał Mirosław
2020-09-03 22:18 ` Dmitry Osipenko
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