media: uvcvideo: Fix event flags in uvc_ctrl_send_events

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commit c31cffd5ae upstream.

If there is an event that needs the V4L2_EVENT_CTRL_CH_FLAGS flag, all
the following events will have that flag, regardless if they need it or
not.

This is because we keep using the same variable all the time and we do
not reset its original value.

Cc: stable@vger.kernel.org
Fixes: 805e9b4a06 ("[media] uvcvideo: Send control change events for slave ctrls when the master changes")
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20241114-uvc-roi-v15-1-64cfeb56b6f8@chromium.org
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Ricardo Ribalda 2024-11-14 19:10:30 +00:00 • committed by Greg Kroah-Hartman

parent d2eac8b14a

commit 4f534dd576

1 changed files with 2 additions and 2 deletions

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drivers/media/usb/uvc/uvc_ctrl.c

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