diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0301-staging-bcm2835-codec-Add-role-to-device-name.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0301-staging-bcm2835-codec-Add-role-to-device-name.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0301-staging-bcm2835-codec-Add-role-to-device-name.patch b/target/linux/bcm27xx/patches-5.4/950-0301-staging-bcm2835-codec-Add-role-to-device-name.patch deleted file mode 100644 index e1539f4a71..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0301-staging-bcm2835-codec-Add-role-to-device-name.patch +++ /dev/null @@ -1,45 +0,0 @@ -From 434803a4828aed99d5328dd41b4600ef7b0be0ff Mon Sep 17 00:00:00 2001 -From: Kieran Bingham <kieran.bingham@ideasonboard.com> -Date: Wed, 20 Mar 2019 11:55:43 +0000 -Subject: [PATCH] staging: bcm2835-codec: Add role to device name - -Three entities are created, Decode, Encode and ISP but all of the video -nodes use the same video name string "bcm2835-codec" which makes it -difficult to identify each role. - -Append the role-name to the video name to facilitate identifying a -specific instance from userspace. - -The Card-Type is also extended with the role name to support identifying -the device context from within QUERY_CAP operations. - -Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> ---- - .../vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c | 8 +++++--- - 1 file changed, 5 insertions(+), 3 deletions(-) - ---- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c -+++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c -@@ -947,8 +947,10 @@ static void device_run(void *priv) - static int vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) - { -+ struct bcm2835_codec_dev *dev = video_drvdata(file); -+ - strncpy(cap->driver, MEM2MEM_NAME, sizeof(cap->driver) - 1); -- strncpy(cap->card, MEM2MEM_NAME, sizeof(cap->card) - 1); -+ strncpy(cap->card, dev->vfd.name, sizeof(cap->card) - 1); - snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", - MEM2MEM_NAME); - return 0; -@@ -2657,8 +2659,8 @@ static int bcm2835_codec_create(struct p - } - - video_set_drvdata(vfd, dev); -- snprintf(vfd->name, sizeof(vfd->name), "%s", -- bcm2835_codec_videodev.name); -+ snprintf(vfd->name, sizeof(vfd->name), "%s-%s", -+ bcm2835_codec_videodev.name, roles[role]); - v4l2_info(&dev->v4l2_dev, "Device registered as /dev/video%d\n", - vfd->num); - |