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Commit 1c9f5bd7 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Mauro Carvalho Chehab
Browse files

[media] s5p-fimc: Add support for sensors with multiple pads 



Some sensors can have more than one pad (case of S5C73M3).
In such cases FIMC assumes the last pad of the sensor is
the source pad.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 6319d6a0

drivers/media/platform/s5p-fimc/fimc-capture.c

+4 −2
Original line number Diff line number Diff line
@@ -884,14 +884,16 @@ static int fimc_get_sensor_frame_desc(struct v4l2_subdev *sensor, 
{

	struct v4l2_mbus_frame_desc fd;

	int i, ret;

	int pad;



	for (i = 0; i < num_planes; i++)

		fd.entry[i].length = plane_fmt[i].sizeimage;



	pad = sensor->entity.num_pads - 1;

	if (try)

		ret = v4l2_subdev_call(sensor, pad, set_frame_desc, 0, &fd);

		ret = v4l2_subdev_call(sensor, pad, set_frame_desc, pad, &fd);

	else

		ret = v4l2_subdev_call(sensor, pad, get_frame_desc, 0, &fd);

		ret = v4l2_subdev_call(sensor, pad, get_frame_desc, pad, &fd);



	if (ret < 0)

		return ret;

drivers/media/platform/s5p-fimc/fimc-mdevice.c

+2 −1
Original line number Diff line number Diff line
@@ -659,7 +659,8 @@ static int fimc_md_create_links(struct fimc_md *fmd) 
				 "but s5p-csis module is not loaded!\n"))

				return -EINVAL;



			ret = media_entity_create_link(&sensor->entity, 0,

			pad = sensor->entity.num_pads - 1;

			ret = media_entity_create_link(&sensor->entity, pad,

					      &csis->entity, CSIS_PAD_SINK,

					      MEDIA_LNK_FL_IMMUTABLE |

					      MEDIA_LNK_FL_ENABLED);