diff options
Diffstat (limited to 'drivers/media/platform/renesas/vsp1/vsp1_entity.c')
| -rw-r--r-- | drivers/media/platform/renesas/vsp1/vsp1_entity.c | 53 |
1 files changed, 25 insertions, 28 deletions
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_entity.c b/drivers/media/platform/renesas/vsp1/vsp1_entity.c index 0280b8ff7ba9..0a5a7f9cc870 100644 --- a/drivers/media/platform/renesas/vsp1/vsp1_entity.c +++ b/drivers/media/platform/renesas/vsp1/vsp1_entity.c @@ -171,33 +171,6 @@ vsp1_entity_get_pad_selection(struct vsp1_entity *entity, } /* - * vsp1_entity_init_cfg - Initialize formats on all pads - * @subdev: V4L2 subdevice - * @sd_state: V4L2 subdev state - * - * Initialize all pad formats with default values in the given subdev state. - * This function can be used as a handler for the subdev pad::init_cfg - * operation. - */ -int vsp1_entity_init_cfg(struct v4l2_subdev *subdev, - struct v4l2_subdev_state *sd_state) -{ - unsigned int pad; - - for (pad = 0; pad < subdev->entity.num_pads - 1; ++pad) { - struct v4l2_subdev_format format = { - .pad = pad, - .which = sd_state ? V4L2_SUBDEV_FORMAT_TRY - : V4L2_SUBDEV_FORMAT_ACTIVE, - }; - - v4l2_subdev_call(subdev, pad, set_fmt, sd_state, &format); - } - - return 0; -} - -/* * vsp1_subdev_get_pad_format - Subdev pad get_fmt handler * @subdev: V4L2 subdevice * @sd_state: V4L2 subdev state @@ -424,6 +397,29 @@ done: return ret; } +static int vsp1_entity_init_state(struct v4l2_subdev *subdev, + struct v4l2_subdev_state *sd_state) +{ + unsigned int pad; + + /* Initialize all pad formats with default values. */ + for (pad = 0; pad < subdev->entity.num_pads - 1; ++pad) { + struct v4l2_subdev_format format = { + .pad = pad, + .which = sd_state ? V4L2_SUBDEV_FORMAT_TRY + : V4L2_SUBDEV_FORMAT_ACTIVE, + }; + + v4l2_subdev_call(subdev, pad, set_fmt, sd_state, &format); + } + + return 0; +} + +static const struct v4l2_subdev_internal_ops vsp1_entity_internal_ops = { + .init_state = vsp1_entity_init_state, +}; + /* ----------------------------------------------------------------------------- * Media Operations */ @@ -658,6 +654,7 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity, /* Initialize the V4L2 subdev. */ subdev = &entity->subdev; v4l2_subdev_init(subdev, ops); + subdev->internal_ops = &vsp1_entity_internal_ops; subdev->entity.function = function; subdev->entity.ops = &vsp1->media_ops; @@ -666,7 +663,7 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity, snprintf(subdev->name, sizeof(subdev->name), "%s %s", dev_name(vsp1->dev), name); - vsp1_entity_init_cfg(subdev, NULL); + vsp1_entity_init_state(subdev, NULL); /* * Allocate the subdev state to store formats and selection |