kernel/git/next/linux-next.git/drivers/media, branch master

Merge branch 'usb-next' of https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git

2026-07-14T13:04:11+00:00

Merge branch 'next' of git://linuxtv.org/media-ci/media-pending.git

2026-07-14T12:24:07+00:00

drivers/media/v4l2-core/v4l2-vp9.c: reduce inlining

2026-07-14T04:48:00+00:00

csky allmodconfig, gcc-15.2.0: drivers/media/v4l2-core/v4l2-vp9.c: In function 'v4l2_vp9_adapt_noncoef_probs': drivers/media/v4l2-core/v4l2-vp9.c:1834:1: error: the frame size of 1436 bytes is larger than 1280 bytes [-Werror=frame-larger-than=] The amount of inlining in there is simply nuts. This patch semi-randomly uninlines various things and fixes the above. Ad the .text size reduction is tremendous: ts:/usr/src/25> size drivers/media/v4l2-core/v4l2-vp9.o text data bss dec hex filename 22450 36 0 22486 57d6 drivers/media/v4l2-core/v4l2-vp9.o-before 16144 36 0 16180 3f34 drivers/media/v4l2-core/v4l2-vp9.o-after Reviewed-by: Daniel Almeida Cc: Mauro Carvalho Chehab Signed-off-by: Andrew Morton

media: em28xx: requeue buffers if start_streaming fails

2026-07-14T06:01:52+00:00

If start_streaming fails, then all queued buffers must be returned to vb2 in state QUEUED. Otherwise it will trigger a WARN_ON. Signed-off-by: Hans Verkuil Tested-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: em28xx: dev_info->pr_info since dev has been freed

2026-07-14T06:01:48+00:00

In em28xx_free_device() dev_info passed &dev->intf->dev, but that device can be freed already. Just use pr_info instead. Signed-off-by: Hans Verkuil Tested-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: em28xx: use vb2_video_unregister_device

2026-07-14T06:01:45+00:00

Use vb2_video_unregister_device instead of video_unregister_device to ensure any streaming is correctly stopped at unregister time. Signed-off-by: Hans Verkuil Tested-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: em28xx: drop 'users' field

2026-07-14T06:01:42+00:00

Drop the em28xx_v4l2 'users' field, use v4l2_fh_is_singular_file() instead. Assisted-by: Claude:claude-opus-4-7 Signed-off-by: Hans Verkuil Tested-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: em28xx: use v4l2_device release callback

2026-07-14T06:01:39+00:00

The em28xx driver creates a lot of video devices, but life-time management is really bad. Instead use the struct v4l2_device release() callback to have a single place where memory can be freed once the last user has gone. Assisted-by: Claude:claude-opus-4-7 Signed-off-by: Hans Verkuil Tested-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: v4l2-async: Unregister sub-device if asc_list is empty

2026-07-14T06:01:36+00:00

When my em28xx USB device that uses the i2c tvp5150 driver is disconnected, it crashes. The cause is that the tvp5150 i2c module uses v4l2_async, but the em28xx driver does not since it predates v4l2_async. In that corner case sd->asc_list is empty, so v4l2_async_unregister_subdev() never calls v4l2_device_unregister_subdev(). Modify the code so that, if sd->asc_list is empty, v4l2_device_unregister_subdev() is still called. Fixes: 28a1295795d8 ("media: v4l: async: Allow multiple connections between entities") Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Tested-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

Merge 7.2-rc3 into usb-next

2026-07-13T05:09:28+00:00

We need the USB fixes in here as well to build on top of. Signed-off-by: Greg Kroah-Hartman