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From: Wolfram Sang <wsa@kernel.org>
To: Jiri Kosina <jikos@kernel.org>
Cc: Sultan Alsawaf <sultan@kerneltoast.com>,
	linux-i2c@vger.kernel.org, aaron.ma@canonical.com,
	admin@kryma.net, andriy.shevchenko@linux.intel.com,
	benjamin.tissoires@redhat.com, hdegoede@redhat.com,
	hn.chen@weidahitech.com, jarkko.nikula@linux.intel.com,
	kai.heng.feng@canonical.com, linux-input@vger.kernel.org,
	linux-kernel@vger.kernel.org, mika.westerberg@linux.intel.com,
	vicamo.yang@canonical.com
Subject: Re: [PATCH v2 0/4] i2c-hid: Save power by reducing i2c xfers with block reads
Date: Tue, 22 Sep 2020 13:36:47 +0200	[thread overview]
Message-ID: <20200922113646.GA6731@ninjato> (raw)
In-Reply-To: <nycvar.YFH.7.76.2009221118150.3336@cbobk.fhfr.pm>

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> Hans, Benjamin, could you please give this patchset some smoke-testing? It 
> looks good to me, but I'd like it to get some testing from your testing 
> machinery before merging.

Please give me some more days. I am not fully convinced yet that this
use of I2C_M_RECV_LEN is not broken on some controllers.

Plus, I'd favor if this could go via I2C tree. It is within I2C where
the non-trivial changes are. The HID part is just the final bit. Can we
agree on that?


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  reply	other threads:[~2020-09-22 11:37 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-17  5:22 [PATCH v2 0/4] i2c-hid: Save power by reducing i2c xfers with block reads Sultan Alsawaf
2020-09-17  5:22 ` [PATCH v2 1/4] i2c: designware: Fix transfer failures for invalid SMBus " Sultan Alsawaf
2020-09-17  5:22 ` [PATCH v2 2/4] i2c: designware: Ensure tx_buf_len is nonzero for " Sultan Alsawaf
2020-09-17 12:47   ` Andy Shevchenko
2020-09-17 13:44   ` Jarkko Nikula
2020-09-17 14:45     ` Andy Shevchenko
2020-09-17  5:22 ` [PATCH v2 3/4] i2c: designware: Allow SMBus block reads up to 255 bytes in length Sultan Alsawaf
2020-09-17 20:57   ` Wolfram Sang
2020-09-17 23:12     ` Sultan Alsawaf
2020-09-17  5:22 ` [PATCH v2 4/4] HID: i2c-hid: Use block reads when possible to save power Sultan Alsawaf
2020-09-17 14:02 ` [PATCH v2 0/4] i2c-hid: Save power by reducing i2c xfers with block reads Andy Shevchenko
2020-09-23 13:59   ` Jarkko Nikula
2020-09-22  9:19 ` Jiri Kosina
2020-09-22 11:36   ` Wolfram Sang [this message]
2020-09-22 19:59     ` Jiri Kosina
2020-09-23  6:02       ` Sultan Alsawaf
2020-10-16 11:16   ` Hans de Goede
2020-10-16 15:24     ` Sultan Alsawaf

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