From mboxrd@z Thu Jan 1 00:00:00 1970 From: moinejf@free.fr (Jean-Francois Moine) Date: Thu, 3 Jul 2014 07:49:59 +0200 Subject: [PATCH] ASoC: tda998x: add a codec to the HDMI transmitter In-Reply-To: <20140702194252.GN410@sirena.org.uk> References: <20140702183841.7c964832@armhf> <20140702165628.GO20799@lunn.ch> <20140702195154.47d6f6b4@armhf> <20140702194252.GN410@sirena.org.uk> Message-ID: <20140703074959.7c489912@armhf> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 2 Jul 2014 20:42:52 +0100 Mark Brown wrote: > > I tested this CODEC with both DAPM and DPCM. If the audio subsystem > > asks for streaming on both I2S and S/PDIF, only the last call is served > > (this depends on the order of the DAI links in the audio card creation > > table). > > I'd expect this to return an error for the busy DAI rather than just > silently ignore it failing to start or (better) implement some control > to let the user select which of the DAIs is active. Mark, This is not an error. If the audio subsystem (DPCM, not the user) chooses to activate both I2S and S/PDIF, this means the HDMI audio may be taken either from I2S or from S/PDIF: both inputs have the right format and rate. -- Ken ar c'henta? | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/