diff options
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_sru.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_sru.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_sru.c b/drivers/media/platform/vsp1/vsp1_sru.c index 30142793dfcd..51e5691187c3 100644 --- a/drivers/media/platform/vsp1/vsp1_sru.c +++ b/drivers/media/platform/vsp1/vsp1_sru.c @@ -18,6 +18,7 @@ #include "vsp1.h" #include "vsp1_dl.h" +#include "vsp1_pipe.h" #include "vsp1_sru.h" #define SRU_MIN_SIZE 4U @@ -325,9 +326,34 @@ static unsigned int sru_max_width(struct vsp1_entity *entity, return 256; } +static void sru_partition(struct vsp1_entity *entity, + struct vsp1_pipeline *pipe, + struct vsp1_partition *partition, + unsigned int partition_idx, + struct vsp1_partition_window *window) +{ + struct vsp1_sru *sru = to_sru(&entity->subdev); + struct v4l2_mbus_framefmt *input; + struct v4l2_mbus_framefmt *output; + + input = vsp1_entity_get_pad_format(&sru->entity, sru->entity.config, + SRU_PAD_SINK); + output = vsp1_entity_get_pad_format(&sru->entity, sru->entity.config, + SRU_PAD_SOURCE); + + /* Adapt if SRUx2 is enabled */ + if (input->width != output->width) { + window->width /= 2; + window->left /= 2; + } + + partition->sru = *window; +} + static const struct vsp1_entity_operations sru_entity_ops = { .configure = sru_configure, .max_width = sru_max_width, + .partition = sru_partition, }; /* ----------------------------------------------------------------------------- |