bcm27xx: update patches from RPi foundation

[openwrt/staging/luka.git] / target / linux / bcm27xx / patches-5.4 / 950-0694-media-i2c-imx219-Declare-that-the-driver-can-create-.patch

diff --git a/target/linux/bcm27xx/patches-5.4/950-0694-media-i2c-imx219-Declare-that-the-driver-can-create-.patch b/target/linux/bcm27xx/patches-5.4/950-0694-media-i2c-imx219-Declare-that-the-driver-can-create-.patch
new file mode 100644 (file)
index 0000000..fa700a8
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0694-media-i2c-imx219-Declare-that-the-driver-can-create-.patch
@@ -0,0 +1,27 @@
+From 58694d6b23e4138640042fd779df95c425be825b Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.com>
+Date: Mon, 20 Apr 2020 11:01:21 +0100
+Subject: [PATCH] media: i2c: imx219: Declare that the driver can
+ create events
+
+The flag V4L2_SUBDEV_FL_HAS_EVENTS is required if the subdev can
+generate events. It can create events from the ctrl handler, therefore
+this is required.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
+---
+ drivers/media/i2c/imx219.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/media/i2c/imx219.c
++++ b/drivers/media/i2c/imx219.c
+@@ -1573,7 +1573,8 @@ static int imx219_probe(struct i2c_clien
+ 
+       /* Initialize subdev */
+       imx219->sd.internal_ops = &imx219_internal_ops;
+-      imx219->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
++      imx219->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
++                          V4L2_SUBDEV_FL_HAS_EVENTS;
+       imx219->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
+ 
+       /* Initialize source pads */