diff options
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_drm.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_drm.c | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c index b4c0f10..9d235e8 100644 --- a/drivers/media/platform/vsp1/vsp1_drm.c +++ b/drivers/media/platform/vsp1/vsp1_drm.c @@ -78,7 +78,8 @@ int vsp1_du_setup_lif(struct device *dev, const struct vsp1_du_lif_config *cfg) int ret; if (!cfg) { - /* NULL configuration means the CRTC is being disabled, stop + /* + * NULL configuration means the CRTC is being disabled, stop * the pipeline and turn the light off. */ ret = vsp1_pipeline_stop(pipe); @@ -106,7 +107,8 @@ int vsp1_du_setup_lif(struct device *dev, const struct vsp1_du_lif_config *cfg) dev_dbg(vsp1->dev, "%s: configuring LIF with format %ux%u\n", __func__, cfg->width, cfg->height); - /* Configure the format at the BRU sinks and propagate it through the + /* + * Configure the format at the BRU sinks and propagate it through the * pipeline. */ memset(&format, 0, sizeof(format)); @@ -175,7 +177,8 @@ int vsp1_du_setup_lif(struct device *dev, const struct vsp1_du_lif_config *cfg) __func__, format.format.width, format.format.height, format.format.code); - /* Verify that the format at the output of the pipeline matches the + /* + * Verify that the format at the output of the pipeline matches the * requested frame size and media bus code. */ if (format.format.width != cfg->width || @@ -185,7 +188,8 @@ int vsp1_du_setup_lif(struct device *dev, const struct vsp1_du_lif_config *cfg) return -EPIPE; } - /* Mark the pipeline as streaming and enable the VSP1. This will store + /* + * Mark the pipeline as streaming and enable the VSP1. This will store * the pipeline pointer in all entities, which the s_stream handlers * will need. We don't start the entities themselves right at this point * as there's no plane configured yet, so we can't start processing @@ -219,9 +223,6 @@ void vsp1_du_atomic_begin(struct device *dev) struct vsp1_pipeline *pipe = &vsp1->drm->pipe; vsp1->drm->num_inputs = pipe->num_inputs; - - /* Prepare the display list. */ - pipe->dl = vsp1_dl_list_get(pipe->output->dlm); } EXPORT_SYMBOL_GPL(vsp1_du_atomic_begin); @@ -320,7 +321,8 @@ static int vsp1_du_setup_rpf_pipe(struct vsp1_device *vsp1, const struct v4l2_rect *crop; int ret; - /* Configure the format on the RPF sink pad and propagate it up to the + /* + * Configure the format on the RPF sink pad and propagate it up to the * BRU sink pad. */ crop = &vsp1->drm->inputs[rpf->entity.index].crop; @@ -359,7 +361,8 @@ static int vsp1_du_setup_rpf_pipe(struct vsp1_device *vsp1, __func__, sel.r.left, sel.r.top, sel.r.width, sel.r.height, rpf->entity.index); - /* RPF source, hardcode the format to ARGB8888 to turn on format + /* + * RPF source, hardcode the format to ARGB8888 to turn on format * conversion if needed. */ format.pad = RWPF_PAD_SOURCE; @@ -425,10 +428,14 @@ void vsp1_du_atomic_flush(struct device *dev) struct vsp1_pipeline *pipe = &vsp1->drm->pipe; struct vsp1_rwpf *inputs[VSP1_MAX_RPF] = { NULL, }; struct vsp1_entity *entity; + struct vsp1_dl_list *dl; unsigned long flags; unsigned int i; int ret; + /* Prepare the display list. */ + dl = vsp1_dl_list_get(pipe->output->dlm); + /* Count the number of enabled inputs and sort them by Z-order. */ pipe->num_inputs = 0; @@ -483,26 +490,25 @@ void vsp1_du_atomic_flush(struct device *dev) struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev); if (!pipe->inputs[rpf->entity.index]) { - vsp1_dl_list_write(pipe->dl, entity->route->reg, + vsp1_dl_list_write(dl, entity->route->reg, VI6_DPR_NODE_UNUSED); continue; } } - vsp1_entity_route_setup(entity, pipe->dl); + vsp1_entity_route_setup(entity, pipe, dl); if (entity->ops->configure) { - entity->ops->configure(entity, pipe, pipe->dl, + entity->ops->configure(entity, pipe, dl, VSP1_ENTITY_PARAMS_INIT); - entity->ops->configure(entity, pipe, pipe->dl, + entity->ops->configure(entity, pipe, dl, VSP1_ENTITY_PARAMS_RUNTIME); - entity->ops->configure(entity, pipe, pipe->dl, + entity->ops->configure(entity, pipe, dl, VSP1_ENTITY_PARAMS_PARTITION); } } - vsp1_dl_list_commit(pipe->dl); - pipe->dl = NULL; + vsp1_dl_list_commit(dl); /* Start or stop the pipeline if needed. */ if (!vsp1->drm->num_inputs && pipe->num_inputs) { @@ -528,7 +534,8 @@ int vsp1_drm_create_links(struct vsp1_device *vsp1) unsigned int i; int ret; - /* VSPD instances require a BRU to perform composition and a LIF to + /* + * VSPD instances require a BRU to perform composition and a LIF to * output to the DU. */ if (!vsp1->bru || !vsp1->lif) @@ -595,6 +602,7 @@ int vsp1_drm_init(struct vsp1_device *vsp1) pipe->bru = &vsp1->bru->entity; pipe->lif = &vsp1->lif->entity; pipe->output = vsp1->wpf[0]; + pipe->output->pipe = pipe; return 0; } |
