Re: [RFC] i2c: Providing hooks for i2c multimaster bus arbitration.

2013-02-12 Thread Wolfram Sang
Hi, At the moment perhaps the strongest argument for why this particular arbitration scheme is needed is that's what the EC (embedded controller) on the ARM Chromebook uses. There have been several arguments in-house about whether this was the most ideal way to structure things, but

Re: [RFC] i2c: Providing hooks for i2c multimaster bus arbitration.

2013-02-11 Thread Doug Anderson
Wolfram, On Sun, Feb 10, 2013 at 10:17 AM, Wolfram Sang w.s...@pengutronix.de wrote: On Mon, Feb 04, 2013 at 02:33:15PM +0530, Yuvaraj Kumar C D wrote: This RFC patch is w.r.t multimaster bus arbitration which is already being discussing in the mainline. This patch provides hooks for the i2c

Re: [RFC] i2c: Providing hooks for i2c multimaster bus arbitration.

2013-02-11 Thread Simon Glass
On Mon, Feb 11, 2013 at 3:53 PM, Doug Anderson diand...@chromium.org wrote: Wolfram, On Sun, Feb 10, 2013 at 10:17 AM, Wolfram Sang w.s...@pengutronix.de wrote: On Mon, Feb 04, 2013 at 02:33:15PM +0530, Yuvaraj Kumar C D wrote: This RFC patch is w.r.t multimaster bus arbitration which is

Re: [RFC] i2c: Providing hooks for i2c multimaster bus arbitration.

2013-02-10 Thread Wolfram Sang
On Mon, Feb 04, 2013 at 02:33:15PM +0530, Yuvaraj Kumar C D wrote: This RFC patch is w.r.t multimaster bus arbitration which is already being discussing in the mainline. This patch provides hooks for the i2c multimaster bus arbitration and to have the arbitration parameters. I still haven't

Re: [RFC] i2c: Providing hooks for i2c multimaster bus arbitration.

2013-02-05 Thread Doug Anderson
Yavaraj, On Mon, Feb 4, 2013 at 1:03 AM, Yuvaraj Kumar C D yuvaraj...@gmail.com wrote: This RFC patch is w.r.t multimaster bus arbitration which is already being discussing in the mainline. This patch provides hooks for the i2c multimaster bus arbitration and to have the arbitration

Re: [RFC] i2c: Providing hooks for i2c multimaster bus arbitration.

2013-02-05 Thread Yuvaraj Kumar
On Wed, Feb 6, 2013 at 5:48 AM, Doug Anderson diand...@chromium.org wrote: Yavaraj, On Mon, Feb 4, 2013 at 1:03 AM, Yuvaraj Kumar C D yuvaraj...@gmail.com wrote: This RFC patch is w.r.t multimaster bus arbitration which is already being discussing in the mainline. This patch provides hooks

Re: [RFC] i2c: Providing hooks for i2c multimaster bus arbitration.

2013-02-05 Thread Simon Glass
Hi, On Tue, Feb 5, 2013 at 9:33 PM, Yuvaraj Kumar yuvaraj...@gmail.com wrote: On Wed, Feb 6, 2013 at 10:58 AM, Yuvaraj Kumar yuvaraj...@gmail.com wrote: On Wed, Feb 6, 2013 at 5:48 AM, Doug Anderson diand...@chromium.org wrote: Yavaraj, On Mon, Feb 4, 2013 at 1:03 AM, Yuvaraj Kumar C D

[RFC] i2c: Providing hooks for i2c multimaster bus arbitration.

2013-02-04 Thread Yuvaraj Kumar C D
This RFC patch is w.r.t multimaster bus arbitration which is already being discussing in the mainline. This patch provides hooks for the i2c multimaster bus arbitration and to have the arbitration parameters. Signed-off-by: Yuvaraj Kumar C D yuvaraj...@samsung.com --- drivers/i2c/i2c-core.c |

Re: [RFC] i2c: Providing hooks for i2c multimaster bus arbitration.

2013-02-04 Thread Yuvaraj Kumar
Below are the links on multi master bus arbitration where it has been discussing. http://comments.gmane.org/gmane.linux.kernel/1410276 http://www.kernelhub.org/?msg=179505p=2 On Mon, Feb 4, 2013 at 2:33 PM, Yuvaraj Kumar C D yuvaraj...@gmail.com wrote: This RFC patch is w.r.t multimaster