linux-kernel - [PATCH v3 10/13] media: v4l2-fwnode: Update V4L2_FWNODE_CSI2_MAX_DATA

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Message-ID: <1607022002-26575-11-git-send-email-skomatineni@nvidia.com>
Date:   Thu, 3 Dec 2020 10:59:59 -0800
From:   Sowjanya Komatineni <skomatineni@...dia.com>
To:     <skomatineni@...dia.com>, <thierry.reding@...il.com>,
        <jonathanh@...dia.com>, <hverkuil@...all.nl>,
        <sakari.ailus@....fi>, <robh+dt@...nel.org>
CC:     <bparrot@...com>, <mchehab@...nel.org>,
        <linux-media@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 10/13] media: v4l2-fwnode: Update V4L2_FWNODE_CSI2_MAX_DATA_LANES to 8

Some CSI2 receivers support 8 data lanes.

So, this patch updates CSI2 maximum data lanes to be 8.

Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
---
 drivers/media/platform/ti-vpe/cal-camerarx.c | 2 +-
 include/media/v4l2-fwnode.h                  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/ti-vpe/cal-camerarx.c b/drivers/media/platform/ti-vpe/cal-camerarx.c
index 806cbf1..47e2143 100644
--- a/drivers/media/platform/ti-vpe/cal-camerarx.c
+++ b/drivers/media/platform/ti-vpe/cal-camerarx.c
@@ -534,7 +534,7 @@ static int cal_camerarx_parse_dt(struct cal_camerarx *phy)
 {
 	struct v4l2_fwnode_endpoint *endpoint = &phy->endpoint;
 	struct device_node *ep_node;
-	char data_lanes[V4L2_FWNODE_CSI2_MAX_DATA_LANES * 2];
+	char data_lanes[V4L2_FWNODE_CSI2_MAX_DATA_LANES];
 	unsigned int i;
 	int ret;
 
diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h
index 4e1f6e1d..92401c1 100644
--- a/include/media/v4l2-fwnode.h
+++ b/include/media/v4l2-fwnode.h
@@ -25,7 +25,7 @@ struct fwnode_handle;
 struct v4l2_async_notifier;
 struct v4l2_async_subdev;
 
-#define V4L2_FWNODE_CSI2_MAX_DATA_LANES	4
+#define V4L2_FWNODE_CSI2_MAX_DATA_LANES	8
 
 /**
  * struct v4l2_fwnode_bus_mipi_csi2 - MIPI CSI-2 bus data structure
-- 
2.7.4