openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Laurent Pinchart 2020-03-10 17:06:27 +01:00 committed by Mauro Carvalho Chehab
parent e1a7461b21
commit 89f517a133
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/staging/media/imx/imx7-mipi-csis.c
View File

@ -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);