bcm27xx: import latest patches from the RPi foundation

bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0191-staging-bcm2835_codec-Clean-up-logging-on-unloading-.patch b/target/linux/bcm27xx/patches-5.4/950-0191-staging-bcm2835_codec-Clean-up-logging-on-unloading-.patch
new file mode 100644
index 0000000000..8b110ca42e
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0191-staging-bcm2835_codec-Clean-up-logging-on-unloading-.patch
@@ -0,0 +1,49 @@
+From 02a4a6aaec65be6d1e8ec4b02d6079c1fbdcfec8 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Fri, 8 Mar 2019 11:26:00 +0000
+Subject: [PATCH] staging: bcm2835_codec: Clean up logging on unloading
+ the driver
+
+The log line was missing a closing \n, so wasn't added to the
+log immediately.
+Adds the function of the V4L2 device that is being unregistered
+too.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ .../vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c   | 10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
++++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
+@@ -77,6 +77,12 @@ enum bcm2835_codec_role {
+ 	ISP,
+ };
+ 
++const static char *roles[] = {
++	"decode",
++	"encode",
++	"isp"
++};
++
+ static const char * const components[] = {
+ 	"ril.video_decode",
+ 	"ril.video_encode",
+@@ -2522,7 +2528,6 @@ static int bcm2835_codec_create(struct p
+ 	struct video_device *vfd;
+ 	int video_nr;
+ 	int ret;
+-	const static char *roles[] = {"decode", "encode", "isp"};
+ 
+ 	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
+ 	if (!dev)
+@@ -2615,7 +2620,8 @@ static int bcm2835_codec_destroy(struct
+ 	if (!dev)
+ 		return -ENODEV;
+ 
+-	v4l2_info(&dev->v4l2_dev, "Removing " MEM2MEM_NAME);
++	v4l2_info(&dev->v4l2_dev, "Removing " MEM2MEM_NAME ", %s\n",
++		  roles[dev->role]);
+ 	v4l2_m2m_release(dev->m2m_dev);
+ 	video_unregister_device(&dev->vfd);
+ 	v4l2_device_unregister(&dev->v4l2_dev);