diff options
| author | Dan Vacura <w36195@motorola.com> | 2022-04-13 22:24:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-21 19:15:07 +0300 |
| commit | be30e3502771ac0b5080ec61223d915354cde1cc (patch) | |
| tree | b642d401f86d44c73e9aefcecbc1031386e9b15f /drivers/usb/gadget/function/uvc_queue.h | |
| parent | 324e4f85070f89b58c5f9926370ad19dea907dc7 (diff) | |
| download | linux-be30e3502771ac0b5080ec61223d915354cde1cc.tar.xz | |
usb: gadget: uvc: remove pause flag use
The pause flag doesn't appear to serve a purpose as it is possible for
the pump worker thread to not be running when new buffers are queued.
Before the following change was introduced: "43cd0023872e usb: gadget:
uvc_video: add worker to handle the frame pumping", the pause flag
status was discarded and never returned. This masked a current issues of
the userspace receiving non-zero values (considered unsuccessful) and
prevents trace_v4l2_qbuf() from being called.
Signed-off-by: Dan Vacura <w36195@motorola.com>
Link: https://lore.kernel.org/r/20220413192402.26063-1-w36195@motorola.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/function/uvc_queue.h')
| -rw-r--r-- | drivers/usb/gadget/function/uvc_queue.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/uvc_queue.h b/drivers/usb/gadget/function/uvc_queue.h index 05360a0767f6..42aaf8b227dd 100644 --- a/drivers/usb/gadget/function/uvc_queue.h +++ b/drivers/usb/gadget/function/uvc_queue.h @@ -43,7 +43,6 @@ struct uvc_buffer { #define UVC_QUEUE_DISCONNECTED (1 << 0) #define UVC_QUEUE_DROP_INCOMPLETE (1 << 1) -#define UVC_QUEUE_PAUSED (1 << 2) struct uvc_video_queue { struct vb2_queue queue; |