From: Michael Tretter <m.tretter@pengutronix.de>
Date: Thu, 3 Dec 2020 11:00:56 +0000 (+0100)
Subject: media: allegro: use handler_setup to configure channel
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=21de56fa0789cf1c7e9a6d946f45c79ead04ffd4;p=linux.git

media: allegro: use handler_setup to configure channel

v4l2_ctrl_handler_setup() calls s_ctrl for all controls of the handler.
This ensures that the channel is initialized using the default values of
the v4l2-ctrls.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/platform/allegro-dvt/allegro-core.c b/drivers/media/platform/allegro-dvt/allegro-core.c
index d7b1cc2b9e6eb..a9a9e9bb04015 100644
--- a/drivers/media/platform/allegro-dvt/allegro-core.c
+++ b/drivers/media/platform/allegro-dvt/allegro-core.c
@@ -2520,6 +2520,8 @@ static int allegro_open(struct file *file)
 
 	v4l2_ctrl_cluster(3, &channel->mpeg_video_bitrate_mode);
 
+	v4l2_ctrl_handler_setup(handler);
+
 	channel->mcu_channel_id = -1;
 	channel->user_id = -1;