From mboxrd@z Thu Jan 1 00:00:00 1970 From: ssimran@broadcom.com (Simran Rai) Date: Thu, 5 Nov 2015 12:01:52 -0800 Subject: [PATCH v2 1/2] dt-bindings: sound: Add DT bindings for Broadcom Cygnus audio In-Reply-To: <20151104140746.GE1717@sirena.org.uk> References: <1446502284-23907-2-git-send-email-ssimran@broadcom.com> <20151104140746.GE1717@sirena.org.uk> Message-ID: <563BB5B0.5040501@broadcom.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Mark, On 11/4/2015 6:07 AM, Mark Brown wrote: > On Mon, Nov 02, 2015 at 02:11:23PM -0800, Simran Rai wrote: > >> +- channel-group: Surround sound grouping that controls which channel >> + outputs belong to a group, specifically useful in Multi-channel >> + Interfaces grouping of serial port. In multi-channel stereo, use >> + "2_0", in 3.1 multi-channel grouping, use "3_1" and in 5.1 >> + multi-channel grouping, use "5_1". > I don't really understand what this means or why this is not runtime > configured. By runtime configured, do you mean passing the channel grouping through machine file? Is there any specific callback that I can use? I will implement your suggestions from other patches too and send out next revision by early next week. Thanks, Simran