From: Suwan Kim <suwan.kim027@gmail.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Nikolaus Voss <nikolaus.voss@loewensteinmedical.de>,
stable <stable@vger.kernel.org>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [RFC 1/3] usb: typec: tps6598x: handle block writes separately with plain-I2C adapters
Date: Wed, 27 Feb 2019 08:15:30 +0900 [thread overview]
Message-ID: <20190226231528.GA2309@localhost.localdomain> (raw)
In-Reply-To: <20190226174333.GB8682@roeck-us.net>
On Tue, Feb 26, 2019 at 09:43:33AM -0800, Guenter Roeck wrote:
> On Wed, Feb 27, 2019 at 12:38:08AM +0900, Suwan Kim wrote:
> > From: Nikolaus Voss <nikolaus.voss@loewensteinmedical.de>
> >
> > Commit 1a2f474d328f handles block _reads_ separately with plain-I2C
> > adapters, but the problem described with regmap-i2c not handling
> > SMBus block transfers (i.e. read and writes) correctly also exists
> > with writes.
> >
> > As workaround, this patch adds a block write function the same way
> > 1a2f474d328f adds a block read function.
> >
> > Fixes: 1a2f474d328f ("usb: typec: tps6598x: handle block reads separately with plain-I2C adapters")
> > Fixes: 0a4c005bd171 ("usb: typec: driver for TI TPS6598x USB Power Delivery controllers")
> > Signed-off-by: Nikolaus Voss <nikolaus.voss@loewensteinmedical.de>
> > Cc: stable <stable@vger.kernel.org>
> > Reviewed-by: Guenter Roeck <linux@roeck-us.net>
> > Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> > Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>
> Sorry, I am lost. What is this about ?
>
> Guenter
Sorry, I sent the mail by mistake...
Please ignore this mail. Again i apolgize for my fault.
prev parent reply other threads:[~2019-02-26 23:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 15:38 [RFC 1/3] usb: typec: tps6598x: handle block writes separately with plain-I2C adapters Suwan Kim
2019-02-26 15:49 ` Suwan Kim
2019-02-26 17:43 ` Guenter Roeck
2019-02-26 23:15 ` Suwan Kim [this message]
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