diff options
Diffstat (limited to 'drivers/media/platform/renesas/vsp1/vsp1_entity.c')
| -rw-r--r-- | drivers/media/platform/renesas/vsp1/vsp1_entity.c | 96 |
1 files changed, 41 insertions, 55 deletions
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_entity.c b/drivers/media/platform/renesas/vsp1/vsp1_entity.c index 0a5a7f9cc870..a6680d531872 100644 --- a/drivers/media/platform/renesas/vsp1/vsp1_entity.c +++ b/drivers/media/platform/renesas/vsp1/vsp1_entity.c @@ -63,19 +63,25 @@ void vsp1_entity_route_setup(struct vsp1_entity *entity, /* * The ILV and BRS share the same data path route. The extra BRSSEL bit * selects between the ILV and BRS. + * + * The BRU and IIF share the same data path route. The extra IIFSEL bit + * selects between the IIF and BRU. */ if (source->type == VSP1_ENTITY_BRS) route |= VI6_DPR_ROUTE_BRSSEL; + else if (source->type == VSP1_ENTITY_IIF) + route |= VI6_DPR_ROUTE_IIFSEL; vsp1_dl_body_write(dlb, source->route->reg, route); } void vsp1_entity_configure_stream(struct vsp1_entity *entity, + struct v4l2_subdev_state *state, struct vsp1_pipeline *pipe, struct vsp1_dl_list *dl, struct vsp1_dl_body *dlb) { if (entity->ops->configure_stream) - entity->ops->configure_stream(entity, pipe, dl, dlb); + entity->ops->configure_stream(entity, state, pipe, dl, dlb); } void vsp1_entity_configure_frame(struct vsp1_entity *entity, @@ -89,11 +95,27 @@ void vsp1_entity_configure_frame(struct vsp1_entity *entity, void vsp1_entity_configure_partition(struct vsp1_entity *entity, struct vsp1_pipeline *pipe, + const struct vsp1_partition *partition, struct vsp1_dl_list *dl, struct vsp1_dl_body *dlb) { if (entity->ops->configure_partition) - entity->ops->configure_partition(entity, pipe, dl, dlb); + entity->ops->configure_partition(entity, pipe, partition, + dl, dlb); +} + +void vsp1_entity_adjust_color_space(struct v4l2_mbus_framefmt *format) +{ + u8 xfer_func = format->xfer_func; + u8 ycbcr_enc = format->ycbcr_enc; + u8 quantization = format->quantization; + + vsp1_adjust_color_space(format->code, &format->colorspace, &xfer_func, + &ycbcr_enc, &quantization); + + format->xfer_func = xfer_func; + format->ycbcr_enc = ycbcr_enc; + format->quantization = quantization; } /* ----------------------------------------------------------------------------- @@ -127,49 +149,6 @@ vsp1_entity_get_state(struct vsp1_entity *entity, } } -/** - * vsp1_entity_get_pad_format - Get a pad format from storage for an entity - * @entity: the entity - * @sd_state: the state storage - * @pad: the pad number - * - * Return the format stored in the given configuration for an entity's pad. The - * configuration can be an ACTIVE or TRY configuration. - */ -struct v4l2_mbus_framefmt * -vsp1_entity_get_pad_format(struct vsp1_entity *entity, - struct v4l2_subdev_state *sd_state, - unsigned int pad) -{ - return v4l2_subdev_state_get_format(sd_state, pad); -} - -/** - * vsp1_entity_get_pad_selection - Get a pad selection from storage for entity - * @entity: the entity - * @sd_state: the state storage - * @pad: the pad number - * @target: the selection target - * - * Return the selection rectangle stored in the given configuration for an - * entity's pad. The configuration can be an ACTIVE or TRY configuration. The - * selection target can be COMPOSE or CROP. - */ -struct v4l2_rect * -vsp1_entity_get_pad_selection(struct vsp1_entity *entity, - struct v4l2_subdev_state *sd_state, - unsigned int pad, unsigned int target) -{ - switch (target) { - case V4L2_SEL_TGT_COMPOSE: - return v4l2_subdev_state_get_compose(sd_state, pad); - case V4L2_SEL_TGT_CROP: - return v4l2_subdev_state_get_crop(sd_state, pad); - default: - return NULL; - } -} - /* * vsp1_subdev_get_pad_format - Subdev pad get_fmt handler * @subdev: V4L2 subdevice @@ -191,7 +170,7 @@ int vsp1_subdev_get_pad_format(struct v4l2_subdev *subdev, return -EINVAL; mutex_lock(&entity->lock); - fmt->format = *vsp1_entity_get_pad_format(entity, state, fmt->pad); + fmt->format = *v4l2_subdev_state_get_format(state, fmt->pad); mutex_unlock(&entity->lock); return 0; @@ -238,7 +217,7 @@ int vsp1_subdev_enum_mbus_code(struct v4l2_subdev *subdev, return -EINVAL; mutex_lock(&entity->lock); - format = vsp1_entity_get_pad_format(entity, state, 0); + format = v4l2_subdev_state_get_format(state, 0); code->code = format->code; mutex_unlock(&entity->lock); } @@ -276,7 +255,7 @@ int vsp1_subdev_enum_frame_size(struct v4l2_subdev *subdev, if (!state) return -EINVAL; - format = vsp1_entity_get_pad_format(entity, state, fse->pad); + format = v4l2_subdev_state_get_format(state, fse->pad); mutex_lock(&entity->lock); @@ -346,7 +325,7 @@ int vsp1_subdev_set_pad_format(struct v4l2_subdev *subdev, goto done; } - format = vsp1_entity_get_pad_format(entity, state, fmt->pad); + format = v4l2_subdev_state_get_format(state, fmt->pad); if (fmt->pad == entity->source_pad) { /* The output format can't be modified. */ @@ -369,24 +348,28 @@ int vsp1_subdev_set_pad_format(struct v4l2_subdev *subdev, format->height = clamp_t(unsigned int, fmt->format.height, min_height, max_height); format->field = V4L2_FIELD_NONE; - format->colorspace = V4L2_COLORSPACE_SRGB; + + format->colorspace = fmt->format.colorspace; + format->xfer_func = fmt->format.xfer_func; + format->ycbcr_enc = fmt->format.ycbcr_enc; + format->quantization = fmt->format.quantization; + + vsp1_entity_adjust_color_space(format); fmt->format = *format; /* Propagate the format to the source pad. */ - format = vsp1_entity_get_pad_format(entity, state, entity->source_pad); + format = v4l2_subdev_state_get_format(state, entity->source_pad); *format = fmt->format; /* Reset the crop and compose rectangles. */ - selection = vsp1_entity_get_pad_selection(entity, state, fmt->pad, - V4L2_SEL_TGT_CROP); + selection = v4l2_subdev_state_get_crop(state, fmt->pad); selection->left = 0; selection->top = 0; selection->width = format->width; selection->height = format->height; - selection = vsp1_entity_get_pad_selection(entity, state, fmt->pad, - V4L2_SEL_TGT_COMPOSE); + selection = v4l2_subdev_state_get_compose(state, fmt->pad); selection->left = 0; selection->top = 0; selection->width = format->width; @@ -570,6 +553,9 @@ struct media_pad *vsp1_entity_remote_pad(struct media_pad *pad) { VI6_DPR_NODE_WPF(idx) }, VI6_DPR_NODE_WPF(idx) } static const struct vsp1_route vsp1_routes[] = { + { VSP1_ENTITY_IIF, 0, VI6_DPR_BRU_ROUTE, + { VI6_DPR_NODE_BRU_IN(0), VI6_DPR_NODE_BRU_IN(1), + VI6_DPR_NODE_BRU_IN(3) }, VI6_DPR_NODE_WPF(0) }, { VSP1_ENTITY_BRS, 0, VI6_DPR_ILV_BRS_ROUTE, { VI6_DPR_NODE_BRS_IN(0), VI6_DPR_NODE_BRS_IN(1) }, 0 }, { VSP1_ENTITY_BRU, 0, VI6_DPR_BRU_ROUTE, |