From: Sakari Ailus <sakari.ailus@linux.intel.com>
Date: Fri, 20 Jul 2018 09:04:29 +0000 (-0400)
Subject: media: v4l: fwnode: The CSI-2 clock is continuous if it's not non-continuous
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=d486532613a7627b009a1b5fb4260d38a08e08a7;p=openwrt%2Fstaging%2Fblogic.git

media: v4l: fwnode: The CSI-2 clock is continuous if it's not non-continuous

The continuous clock flag was only set if there was a clock or data lanes.
This isn't needed as such a configuration is invalid to begin with. Always
set the continuous clock flag if the non-continuous property is not found.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Tested-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
---

diff --git a/drivers/media/v4l2-core/v4l2-fwnode.c b/drivers/media/v4l2-core/v4l2-fwnode.c
index ab457cf36ba5..cf90ddb5c430 100644
--- a/drivers/media/v4l2-core/v4l2-fwnode.c
+++ b/drivers/media/v4l2-core/v4l2-fwnode.c
@@ -107,7 +107,7 @@ static int v4l2_fwnode_endpoint_parse_csi2_bus(struct fwnode_handle *fwnode,
 	if (fwnode_property_present(fwnode, "clock-noncontinuous")) {
 		flags |= V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK;
 		pr_debug("non-continuous clock\n");
-	} else if (have_clk_lane || bus->num_data_lanes > 0) {
+	} else {
 		flags |= V4L2_MBUS_CSI2_CONTINUOUS_CLOCK;
 	}