A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-05 19:31:57 -04:00
Code Issues Projects Releases Packages Wiki Activity

media: vim2m: print device name after registering device

Browse source 
[ Upstream commit 143d75583f2427f3a97dba62413c4f0604867ebf ]

Move the v4l2_info() call displaying the video device name after the
device is actually registered.

This fixes a bug where the driver was always displaying "/dev/video0"
since it was reading from the vfd before it was registered.

Fixes: cf7f34777a5b ("media: vim2m: Register video device after setting up internals")
Cc: stable@vger.kernel.org
Signed-off-by: Matthew Majewski <mattwmajewski@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Matthew Majewski 2025-02-19 14:05:01 -05:00 • committed by Greg Kroah-Hartman
commit 90f9068d3f
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
drivers/media/platform/vim2m.c
View file

@ -1334,9 +1334,6 @@ static int vim2m_probe(struct platform_device *pdev)
vfd->v4l2_dev = &dev->v4l2_dev;
video_set_drvdata(vfd, dev);
v4l2_info(&dev->v4l2_dev,
"Device registered as /dev/video%d\n", vfd->num);
platform_set_drvdata(pdev, dev);
dev->m2m_dev = v4l2_m2m_init(&m2m_ops);
@ -1363,6 +1360,9 @@ static int vim2m_probe(struct platform_device *pdev)
goto error_m2m;
}
v4l2_info(&dev->v4l2_dev,
"Device registered as /dev/video%d\n", vfd->num);
#ifdef CONFIG_MEDIA_CONTROLLER
ret = v4l2_m2m_register_media_controller(dev->m2m_dev, vfd,
MEDIA_ENT_F_PROC_VIDEO_SCALER);