| Message ID | 703b4aa60797b9ce28ed26a0d8b2583a62a181f4.1483704413.git-series.kieran.bingham+renesas@ideasonboard.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Geert Uytterhoeven |
| Headers | show |
Hi Kieran, Thank you for the patch. On Friday 06 Jan 2017 12:15:29 Kieran Bingham wrote: > Move the static vsp1_video_setup_pipeline() function in preparation for > the callee updates so that the vsp1_video_pipeline_run() call can > configure pipelines following suspend resume actions. > > This commit is just a code move for clarity performing no functional > change. > > Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > drivers/media/platform/vsp1/vsp1_video.c | 82 ++++++++++++------------- > 1 file changed, 41 insertions(+), 41 deletions(-) > > diff --git a/drivers/media/platform/vsp1/vsp1_video.c > b/drivers/media/platform/vsp1/vsp1_video.c index f7dc249eb398..938ecc2766ed > 100644 > --- a/drivers/media/platform/vsp1/vsp1_video.c > +++ b/drivers/media/platform/vsp1/vsp1_video.c > @@ -355,6 +355,47 @@ static void vsp1_video_frame_end(struct vsp1_pipeline > *pipe, pipe->buffers_ready |= 1 << video->pipe_index; > } > > +static int vsp1_video_setup_pipeline(struct vsp1_pipeline *pipe) > +{ > + struct vsp1_entity *entity; > + > + /* Determine this pipelines sizes for image partitioning support. */ > + vsp1_video_pipeline_setup_partitions(pipe); > + > + /* Prepare the display list. */ > + pipe->dl = vsp1_dl_list_get(pipe->output->dlm); > + if (!pipe->dl) > + return -ENOMEM; > + > + if (pipe->uds) { > + struct vsp1_uds *uds = to_uds(&pipe->uds->subdev); > + > + /* If a BRU is present in the pipeline before the UDS, the alpha > + * component doesn't need to be scaled as the BRU output alpha > + * value is fixed to 255. Otherwise we need to scale the alpha > + * component only when available at the input RPF. > + */ > + if (pipe->uds_input->type == VSP1_ENTITY_BRU) { > + uds->scale_alpha = false; > + } else { > + struct vsp1_rwpf *rpf = > + to_rwpf(&pipe->uds_input->subdev); > + > + uds->scale_alpha = rpf->fmtinfo->alpha; > + } > + } > + > + list_for_each_entry(entity, &pipe->entities, list_pipe) { > + vsp1_entity_route_setup(entity, pipe->dl); > + > + if (entity->ops->configure) > + entity->ops->configure(entity, pipe, pipe->dl, > + VSP1_ENTITY_PARAMS_INIT); > + } > + > + return 0; > +} > + > static void vsp1_video_pipeline_run_partition(struct vsp1_pipeline *pipe, > struct vsp1_dl_list *dl) > { > @@ -752,47 +793,6 @@ static void vsp1_video_buffer_queue(struct vb2_buffer > *vb) spin_unlock_irqrestore(&pipe->irqlock, flags); > } > > -static int vsp1_video_setup_pipeline(struct vsp1_pipeline *pipe) > -{ > - struct vsp1_entity *entity; > - > - /* Determine this pipelines sizes for image partitioning support. */ > - vsp1_video_pipeline_setup_partitions(pipe); > - > - /* Prepare the display list. */ > - pipe->dl = vsp1_dl_list_get(pipe->output->dlm); > - if (!pipe->dl) > - return -ENOMEM; > - > - if (pipe->uds) { > - struct vsp1_uds *uds = to_uds(&pipe->uds->subdev); > - > - /* If a BRU is present in the pipeline before the UDS, the alpha > - * component doesn't need to be scaled as the BRU output alpha > - * value is fixed to 255. Otherwise we need to scale the alpha > - * component only when available at the input RPF. > - */ > - if (pipe->uds_input->type == VSP1_ENTITY_BRU) { > - uds->scale_alpha = false; > - } else { > - struct vsp1_rwpf *rpf = > - to_rwpf(&pipe->uds_input->subdev); > - > - uds->scale_alpha = rpf->fmtinfo->alpha; > - } > - } > - > - list_for_each_entry(entity, &pipe->entities, list_pipe) { > - vsp1_entity_route_setup(entity, pipe->dl); > - > - if (entity->ops->configure) > - entity->ops->configure(entity, pipe, pipe->dl, > - VSP1_ENTITY_PARAMS_INIT); > - } > - > - return 0; > -} > - > static int vsp1_video_start_streaming(struct vb2_queue *vq, unsigned int > count) { > struct vsp1_video *video = vb2_get_drv_priv(vq);
diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c index f7dc249eb398..938ecc2766ed 100644 --- a/drivers/media/platform/vsp1/vsp1_video.c +++ b/drivers/media/platform/vsp1/vsp1_video.c @@ -355,6 +355,47 @@ static void vsp1_video_frame_end(struct vsp1_pipeline *pipe, pipe->buffers_ready |= 1 << video->pipe_index; } +static int vsp1_video_setup_pipeline(struct vsp1_pipeline *pipe) +{ + struct vsp1_entity *entity; + + /* Determine this pipelines sizes for image partitioning support. */ + vsp1_video_pipeline_setup_partitions(pipe); + + /* Prepare the display list. */ + pipe->dl = vsp1_dl_list_get(pipe->output->dlm); + if (!pipe->dl) + return -ENOMEM; + + if (pipe->uds) { + struct vsp1_uds *uds = to_uds(&pipe->uds->subdev); + + /* If a BRU is present in the pipeline before the UDS, the alpha + * component doesn't need to be scaled as the BRU output alpha + * value is fixed to 255. Otherwise we need to scale the alpha + * component only when available at the input RPF. + */ + if (pipe->uds_input->type == VSP1_ENTITY_BRU) { + uds->scale_alpha = false; + } else { + struct vsp1_rwpf *rpf = + to_rwpf(&pipe->uds_input->subdev); + + uds->scale_alpha = rpf->fmtinfo->alpha; + } + } + + list_for_each_entry(entity, &pipe->entities, list_pipe) { + vsp1_entity_route_setup(entity, pipe->dl); + + if (entity->ops->configure) + entity->ops->configure(entity, pipe, pipe->dl, + VSP1_ENTITY_PARAMS_INIT); + } + + return 0; +} + static void vsp1_video_pipeline_run_partition(struct vsp1_pipeline *pipe, struct vsp1_dl_list *dl) { @@ -752,47 +793,6 @@ static void vsp1_video_buffer_queue(struct vb2_buffer *vb) spin_unlock_irqrestore(&pipe->irqlock, flags); } -static int vsp1_video_setup_pipeline(struct vsp1_pipeline *pipe) -{ - struct vsp1_entity *entity; - - /* Determine this pipelines sizes for image partitioning support. */ - vsp1_video_pipeline_setup_partitions(pipe); - - /* Prepare the display list. */ - pipe->dl = vsp1_dl_list_get(pipe->output->dlm); - if (!pipe->dl) - return -ENOMEM; - - if (pipe->uds) { - struct vsp1_uds *uds = to_uds(&pipe->uds->subdev); - - /* If a BRU is present in the pipeline before the UDS, the alpha - * component doesn't need to be scaled as the BRU output alpha - * value is fixed to 255. Otherwise we need to scale the alpha - * component only when available at the input RPF. - */ - if (pipe->uds_input->type == VSP1_ENTITY_BRU) { - uds->scale_alpha = false; - } else { - struct vsp1_rwpf *rpf = - to_rwpf(&pipe->uds_input->subdev); - - uds->scale_alpha = rpf->fmtinfo->alpha; - } - } - - list_for_each_entry(entity, &pipe->entities, list_pipe) { - vsp1_entity_route_setup(entity, pipe->dl); - - if (entity->ops->configure) - entity->ops->configure(entity, pipe, pipe->dl, - VSP1_ENTITY_PARAMS_INIT); - } - - return 0; -} - static int vsp1_video_start_streaming(struct vb2_queue *vq, unsigned int count) { struct vsp1_video *video = vb2_get_drv_priv(vq);
Move the static vsp1_video_setup_pipeline() function in preparation for the callee updates so that the vsp1_video_pipeline_run() call can configure pipelines following suspend resume actions. This commit is just a code move for clarity performing no functional change. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> --- drivers/media/platform/vsp1/vsp1_video.c | 82 ++++++++++++------------- 1 file changed, 41 insertions(+), 41 deletions(-)