From: Takashi Sakamoto Date: Fri, 25 Apr 2014 13:44:57 +0000 (+0900) Subject: ALSA: firewire-lib: Add a new function to check others' connection X-Git-Tag: omap-for-v3.16/fixes-against-rc1~21^2~40^2~45 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b04479fb8540c906f0ad17f21e4c2715f6e8e7a3;p=pandora-kernel.git ALSA: firewire-lib: Add a new function to check others' connection Plug Control Registers have two fields related to the number of established connections, one is 'Broadcast connection counter' and another is 'Point-to-point connection counter'. The driver can know there are established connections or not to check these fields. This commit is for considering about JACK/FFADO streaming. Currently, when JACK/FFADO starts its streaming to the device, cmp_connection_establish() is failed expectedly. This seems to be enough but there are some devices which needs to change sampling frequency before trying to establish connections. For such devices, this functionality is needed. Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai --- Reading git-diff-tree failed