Re: [PATCH v3] i2c: Squash of SMBus block read patchset to save power

From: Jiri Kosina <jikos@kernel.org>
To: Sultan Alsawaf <sultan@kerneltoast.com>
Cc: jarkko.nikula@linux.intel.com, aaron.ma@canonical.com,
	admin@kryma.net, andriy.shevchenko@linux.intel.com,
	benjamin.tissoires@redhat.com, hdegoede@redhat.com,
	hn.chen@weidahitech.com, kai.heng.feng@canonical.com,
	linux-i2c@vger.kernel.org, linux-input@vger.kernel.org,
	linux-kernel@vger.kernel.org, mika.westerberg@linux.intel.com,
	vicamo.yang@canonical.com, wsa@kernel.org
Subject: Re: [PATCH v3] i2c: Squash of SMBus block read patchset to save power
Date: Tue, 15 Sep 2020 22:44:36 +0200 (CEST)	[thread overview]
Message-ID: <nycvar.YFH.7.76.2009152243190.3336@cbobk.fhfr.pm> (raw)
In-Reply-To: <20200914001523.3878-1-sultan@kerneltoast.com>

On Sun, 13 Sep 2020, Sultan Alsawaf wrote:

> From: Sultan Alsawaf <sultan@kerneltoast.com>
> 
> This is a squash of the following:
> 
> i2c: designware: Fix transfer failures for invalid SMBus block reads
[ .... ]
> HID: i2c-hid: Use block reads when possible to save power
[ .... ]
> ---
> Hi Jarkko,
> 
> Sorry for the delayed response. Life gets in the way of the things that really
> matter, like kernel hacking ;)
> 
> I fixed the issue with the i2c block reads on 5.8. I've squashed all 4 of my i2c
> commits into this email for simplicity; please apply this patch on either 5.8 or
> 5.9 (it applies cleanly to both) and let me know if it works with your i2c-hid
> touchscreen. If all is well, I will resubmit these patches individually in one
> patchset, in a new thread.
> 
> Thanks,
> Sultan
>  drivers/hid/i2c-hid/i2c-hid-core.c         |  5 ++++-
>  drivers/i2c/busses/i2c-designware-master.c | 15 +++++++++------
>  2 files changed, 13 insertions(+), 7 deletions(-)

I believe it makes most sense for this to go through i2c tree as a whole, 
so feel free to add

	Acked-by: Jiri Kosina <jkosina@suse.cz>

for the drivers/hid/i2c-hid/i2c-hid-core.c hunk. Thanks,

-- 
Jiri Kosina
SUSE Labs