Commit 770cbf89 authored Mar 10, 2020 by Laurent Pinchart Committed by Mauro Carvalho Chehab Mar 12, 2020

media: imx: imx7_mipi_csis: Power off the source when stopping streaming



The .s_stream() implementation incorrectly powers on the source when
stopping the stream. Power it off instead.

Fixes: 7807063b ("media: staging/imx7: add MIPI CSI-2 receiver subdev for i.MX7")
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

parent c6d82697

drivers/staging/media/imx/imx7-mipi-csis.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -577,7 +577,7 @@ static int mipi_csis_s_stream(struct v4l2_subdev *mipi_sd, int enable)
		state->flags \|= ST_STREAMING;
		} else {
		v4l2_subdev_call(state->src_sd, video, s_stream, 0);
		ret = v4l2_subdev_call(state->src_sd, core, s_power, 1);
		ret = v4l2_subdev_call(state->src_sd, core, s_power, 0);
		mipi_csis_stop_stream(state);
		state->flags &= ~ST_STREAMING;
		if (state->debug)

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