tree 8b0912f884f3613922f2bba2198d6b8fc3f95691
parent 6f2896756c4f1d4df5bd30599e6444c9513cfe8d
author Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> 1208886332 -0300
committer Mauro Carvalho Chehab <mchehab@infradead.org> 1209056866 -0300

V4L/DVB (7276): soc-camera: deactivate cameras when not used

Only attach cameras to the host interface for probing, then detach until
open. This allows platforms with several cameras on an interface,
physically supporting only one camera, to handle multiple cameras and
activate them selectively after initial probing. The first attach during
probe is needed to activate the host interface to be able to physically
communicate with cameras.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>