Commit 9b04fcc1 authored by Jacopo Mondi's avatar Jacopo Mondi Committed by Mauro Carvalho Chehab
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media: v4l2-fwnode: parse 'data-enable-active' prop 



Parse the newly defined 'data-enable-active' property in parallel
endpoint parsing function.

Signed-off-by: default avatarJacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 75571ee0

drivers/media/v4l2-core/v4l2-fwnode.c

+4 −0
Original line number Diff line number Diff line
@@ -154,6 +154,10 @@ static void v4l2_fwnode_endpoint_parse_parallel_bus( 
		flags |= v ? V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH :

			V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW;



	if (!fwnode_property_read_u32(fwnode, "data-enable-active", &v))

		flags |= v ? V4L2_MBUS_DATA_ENABLE_HIGH :

			V4L2_MBUS_DATA_ENABLE_LOW;



	bus->flags = flags;



}

include/media/v4l2-mediabus.h

+2 −0
Original line number Diff line number Diff line
@@ -45,6 +45,8 @@ 
/* Active state of Sync-on-green (SoG) signal, 0/1 for LOW/HIGH respectively. */

#define V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH		BIT(12)

#define V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW		BIT(13)

#define V4L2_MBUS_DATA_ENABLE_HIGH		BIT(14)

#define V4L2_MBUS_DATA_ENABLE_LOW		BIT(15)



/* Serial flags */

/* How many lanes the client can use */

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