From mboxrd@z Thu Jan 1 00:00:00 1970 From: sre@kernel.org (Sebastian Reichel) Date: Fri, 14 Nov 2014 23:05:29 +0100 Subject: N900 modem support in 3.18-rc1 In-Reply-To: <201411141834.19242@pali> References: <20141104205117.GA17606@amd> <5465A977.4030605@gmail.com> <20141114172008.GB12250@earth.universe> <201411141834.19242@pali> Message-ID: <20141114220529.GA18566@earth.universe> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Fri, Nov 14, 2014 at 06:34:18PM +0100, Pali Roh?r wrote: > Anyway what is /dev/cmt_speech doing? If it exports gsm voice > call data, [...] Right. > [...] should not it have alsa snd interface? Sounds also like a promising standardized kernel interface. I wonder why a custom interface has been chosen in the first place. > V4L2 interface is not for video/camera/capture/tv cards? The V4L2 interface is also used for radio interfaces (e.g. the N900's fm receiver/transmitter) and for software defined radio. -- Sebastian -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: