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Subject: [media] pvrusb2: For querystd, start with list of hardware-supported standards Author: Mike Isely <[email protected]> Date: Mon Feb 20 02:40:56 2012 -0300 The V4L querystd implementation appears to want to narrow down the list of available standards by starting with a hardware-supported list and then attempting to detect which among those are actually available. Prior to this change in the pvrusb2 driver we started with all possible standards. With this change in place we instead narrow to just the standards that we know the hardware can actually support. For example, this removes the ATSC standards from the list if we aren't dealing with a hybrid device... Signed-off-by: Mike Isely <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/video/pvrusb2/pvrusb2-hdw.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=aeebb1b3146a70bf02d0115a2be690d856d12e8c diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index d882c95..fb828ba 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2867,7 +2867,7 @@ static void pvr2_subdev_set_control(struct pvr2_hdw *hdw, int id, v4l2_std_id pvr2_hdw_get_detected_std(struct pvr2_hdw *hdw) { v4l2_std_id std; - std = V4L2_STD_ALL; + std = (v4l2_std_id)hdw->std_mask_avail; v4l2_device_call_all(&hdw->v4l2_dev, 0, video, querystd, &std); return std; _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
