From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752278AbbJHCoy (ORCPT ); Wed, 7 Oct 2015 22:44:54 -0400 Received: from regular1.263xmail.com ([211.150.99.137]:59765 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751058AbbJHCox (ORCPT ); Wed, 7 Oct 2015 22:44:53 -0400 X-263anti-spam: KSV:0;BIG:0;ABS:1;DNS:0;ATT:0;SPF:S; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 1 X-SKE-CHECKED: 1 X-ADDR-CHECKED: 0 X-RL-SENDER: sugar.zhang@rock-chips.com X-FST-TO: linux-arm-kernel@lists.infradead.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: sugar.zhang@rock-chips.com X-UNIQUE-TAG: <44e751f144c67a273ec9a0c8595b37a2> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 Subject: Re: [alsa-devel] [PATCH 1/2] ASoC: rockchip: i2s: add 8 channels capture and lrck-mode support To: Caleb Crome References: <1442979683-9441-1-git-send-email-sugar.zhang@rock-chips.com> <1442979683-9441-2-git-send-email-sugar.zhang@rock-chips.com> <20150923162433.GQ30445@sirena.org.uk> <5608F74C.3000104@rock-chips.com> <20150930184655.GX15635@sirena.org.uk> <5614D162.3020500@rock-chips.com> <5615CB39.1060208@rock-chips.com> <35DAC0DA-9141-4D6B-A065-4D0FE340E5D0@crome.org> Cc: alsa-devel@alsa-project.org, heiko@sntech.de, linux-kernel@vger.kernel.org, lgirdwood@gmail.com, tiwai@suse.com, linux-rockchip@lists.infradead.org, Mark Brown , linux-arm-kernel@lists.infradead.org From: sugar Message-ID: <5615D898.1090101@rock-chips.com> Date: Thu, 8 Oct 2015 10:44:40 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <35DAC0DA-9141-4D6B-A065-4D0FE340E5D0@crome.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Yes, we can support 8 channels with 32bits/sample, thanks. 在 10/8/2015 10:36, Caleb Crome 写道: > We make microphone arrays with lots of microphones. Some as few as 2, many with 7 channels, and a few with 14 or more. > > Can you support 8 channels with 32 bits/sample? That would work, we can just set the codecs for 16-bit samples, which would be 256 bits/frame. > > Hope you had a great golden week holiday! > > Thanks, > Caleb Crome > > > > > Sent from my iPhone