4.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: Ben Hutchings <[email protected]> The backport of commit afeaade90db4 "media: em28xx: make v4l2-compliance happier by starting sequence on zero" added a reset on em28xx_v4l2::field_count to em28xx_enable_analog_tuner() but it should be done in em28xx_start_analog_streaming(). Signed-off-by: Ben Hutchings <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/media/usb/em28xx/em28xx-video.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -900,8 +900,6 @@ static int em28xx_enable_analog_tuner(st if (!mdev || !v4l2->decoder) return 0; - dev->v4l2->field_count = 0; - /* * This will find the tuner that is connected into the decoder. * Technically, this is not 100% correct, as the device may be @@ -1074,6 +1072,8 @@ int em28xx_start_analog_streaming(struct em28xx_videodbg("%s\n", __func__); + dev->v4l2->field_count = 0; + /* Make sure streaming is not already in progress for this type of filehandle (e.g. video, vbi) */ rc = res_get(dev, vq->type);
