diff options
Diffstat (limited to 'drivers/media/usb/uvc/uvc_video.c')
-rw-r--r-- | drivers/media/usb/uvc/uvc_video.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index df81b9c4faf1..9637e8b86949 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -1021,6 +1021,7 @@ static int uvc_video_decode_start(struct uvc_streaming *stream, uvc_video_get_ts(&ts); + buf->buf.v4l2_buf.field = V4L2_FIELD_NONE; buf->buf.v4l2_buf.sequence = stream->sequence; buf->buf.v4l2_buf.timestamp.tv_sec = ts.tv_sec; buf->buf.v4l2_buf.timestamp.tv_usec = @@ -1734,19 +1735,13 @@ int uvc_video_resume(struct uvc_streaming *stream, int reset) uvc_video_clock_reset(stream); ret = uvc_commit_video(stream, &stream->ctrl); - if (ret < 0) { - uvc_queue_enable(&stream->queue, 0); + if (ret < 0) return ret; - } if (!uvc_queue_streaming(&stream->queue)) return 0; - ret = uvc_init_video(stream, GFP_NOIO); - if (ret < 0) - uvc_queue_enable(&stream->queue, 0); - - return ret; + return uvc_init_video(stream, GFP_NOIO); } /* ------------------------------------------------------------------------ @@ -1778,11 +1773,6 @@ int uvc_video_init(struct uvc_streaming *stream) atomic_set(&stream->active, 0); - /* Initialize the video buffers queue. */ - ret = uvc_queue_init(&stream->queue, stream->type, !uvc_no_drop_param); - if (ret) - return ret; - /* Alternate setting 0 should be the default, yet the XBox Live Vision * Cam (and possibly other devices) crash or otherwise misbehave if * they don't receive a SET_INTERFACE request before any other video @@ -1889,7 +1879,6 @@ int uvc_video_enable(struct uvc_streaming *stream, int enable) usb_clear_halt(stream->dev->udev, pipe); } - uvc_queue_enable(&stream->queue, 0); uvc_video_clock_cleanup(stream); return 0; } @@ -1898,10 +1887,6 @@ int uvc_video_enable(struct uvc_streaming *stream, int enable) if (ret < 0) return ret; - ret = uvc_queue_enable(&stream->queue, 1); - if (ret < 0) - goto error_queue; - /* Commit the streaming parameters. */ ret = uvc_commit_video(stream, &stream->ctrl); if (ret < 0) @@ -1916,8 +1901,6 @@ int uvc_video_enable(struct uvc_streaming *stream, int enable) error_video: usb_set_interface(stream->dev->udev, stream->intfnum, 0); error_commit: - uvc_queue_enable(&stream->queue, 0); -error_queue: uvc_video_clock_cleanup(stream); return ret; |