From d63a9ef2415c4e518d9db1a1ffad014830b12c96 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 27 Sep 2017 09:51:06 -0400 Subject: [PATCH] media: v4l2-fwnode.h: better describe bus union at fwnode endpoint struct Better document the bus union at struct v4l2_fwnode_endpoint. Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-fwnode.h | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h index b5b4656..c228ec1 100644 --- a/include/media/v4l2-fwnode.h +++ b/include/media/v4l2-fwnode.h @@ -81,7 +81,17 @@ struct v4l2_fwnode_bus_mipi_csi1 { * struct v4l2_fwnode_endpoint - the endpoint data structure * @base: fwnode endpoint of the v4l2_fwnode * @bus_type: bus type - * @bus: bus configuration data structure + * @bus: union with bus configuration data structure + * @bus.parallel: embedded &struct v4l2_fwnode_bus_parallel. + * Used if the bus is parallel. + * @bus.mipi_csi1: embedded &struct v4l2_fwnode_bus_mipi_csi1. + * Used if the bus is MIPI Alliance's Camera Serial + * Interface version 1 (MIPI CSI1) or Standard + * Mobile Imaging Architecture's Compact Camera Port 2 + * (SMIA CCP2). + * @bus.mipi_csi2: embedded &struct v4l2_fwnode_bus_mipi_csi2. + * Used if the bus is MIPI Alliance's Camera Serial + * Interface version 2 (MIPI CSI2). * @link_frequencies: array of supported link frequencies * @nr_of_link_frequencies: number of elements in link_frequenccies array */ -- 2.7.4