Commit 89f517a1 authored Mar 10, 2020 by Laurent Pinchart Committed by Mauro Carvalho Chehab Mar 12, 2020

media: imx: imx7-mipi-csis: Filter on CSI-2 data type



Enable filtering based on CSI-2 data type. Otherwise sources that send
multiple data types (such as sensors that send embedded data) will not
be properly supported. They will both result in additional non-image
lines being captured, and in the receiver being confused as it doesn't
resynchronise on vsync.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

parent e1a7461b

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -430,6 +430,7 @@ static void mipi_csis_set_params(struct csi_state *state)
		val = mipi_csis_read(state, MIPI_CSIS_CMN_CTRL);
		val &= ~MIPI_CSIS_CMN_CTRL_LANE_NR_MASK;
		val \|= (lanes - 1) << MIPI_CSIS_CMN_CTRL_LANE_NR_OFFSET;
		val \|= MIPI_CSIS_CMN_CTRL_INTER_MODE;
		mipi_csis_write(state, MIPI_CSIS_CMN_CTRL, val);

		__mipi_csis_set_format(state);

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