From: Laurent Pinchart Date: Tue, 10 Mar 2020 16:06:24 +0000 (+0100) Subject: media: imx: imx7_mipi_csis: Power off the source when stopping streaming X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=770cbf89f90b0663499dbb3f03aa81b3322757ec;p=openwrt%2Fstaging%2Fblogic.git 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: 7807063b862b ("media: staging/imx7: add MIPI CSI-2 receiver subdev for i.MX7") Signed-off-by: Laurent Pinchart Reviewed-by: Rui Miguel Silva Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c index 383abecb3bec..0053e8b0b88e 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -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)