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path: root/drivers/media/platform/vsp1/vsp1_rpf.c
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Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_rpf.c')
-rw-r--r--drivers/media/platform/vsp1/vsp1_rpf.c168
1 files changed, 89 insertions, 79 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c
index 7005a4c6aa88..deb86cc235ef 100644
--- a/drivers/media/platform/vsp1/vsp1_rpf.c
+++ b/drivers/media/platform/vsp1/vsp1_rpf.c
@@ -42,10 +42,9 @@ static const struct v4l2_subdev_ops rpf_ops = {
* VSP1 Entity Operations
*/
-static void rpf_configure(struct vsp1_entity *entity,
- struct vsp1_pipeline *pipe,
- struct vsp1_dl_list *dl,
- enum vsp1_entity_params params)
+static void rpf_configure_stream(struct vsp1_entity *entity,
+ struct vsp1_pipeline *pipe,
+ struct vsp1_dl_list *dl)
{
struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev);
const struct vsp1_format_info *fmtinfo = rpf->fmtinfo;
@@ -57,80 +56,6 @@ static void rpf_configure(struct vsp1_entity *entity,
u32 pstride;
u32 infmt;
- if (params == VSP1_ENTITY_PARAMS_RUNTIME) {
- vsp1_rpf_write(rpf, dl, VI6_RPF_VRTCOL_SET,
- rpf->alpha << VI6_RPF_VRTCOL_SET_LAYA_SHIFT);
- vsp1_rpf_write(rpf, dl, VI6_RPF_MULT_ALPHA, rpf->mult_alpha |
- (rpf->alpha << VI6_RPF_MULT_ALPHA_RATIO_SHIFT));
-
- vsp1_pipeline_propagate_alpha(pipe, dl, rpf->alpha);
- return;
- }
-
- if (params == VSP1_ENTITY_PARAMS_PARTITION) {
- struct vsp1_device *vsp1 = rpf->entity.vsp1;
- struct vsp1_rwpf_memory mem = rpf->mem;
- struct v4l2_rect crop;
-
- /*
- * Source size and crop offsets.
- *
- * The crop offsets correspond to the location of the crop
- * rectangle top left corner in the plane buffer. Only two
- * offsets are needed, as planes 2 and 3 always have identical
- * strides.
- */
- crop = *vsp1_rwpf_get_crop(rpf, rpf->entity.config);
-
- /*
- * Partition Algorithm Control
- *
- * The partition algorithm can split this frame into multiple
- * slices. We must scale our partition window based on the pipe
- * configuration to match the destination partition window.
- * To achieve this, we adjust our crop to provide a 'sub-crop'
- * matching the expected partition window. Only 'left' and
- * 'width' need to be adjusted.
- */
- if (pipe->partitions > 1) {
- crop.width = pipe->partition->rpf.width;
- crop.left += pipe->partition->rpf.left;
- }
-
- vsp1_rpf_write(rpf, dl, VI6_RPF_SRC_BSIZE,
- (crop.width << VI6_RPF_SRC_BSIZE_BHSIZE_SHIFT) |
- (crop.height << VI6_RPF_SRC_BSIZE_BVSIZE_SHIFT));
- vsp1_rpf_write(rpf, dl, VI6_RPF_SRC_ESIZE,
- (crop.width << VI6_RPF_SRC_ESIZE_EHSIZE_SHIFT) |
- (crop.height << VI6_RPF_SRC_ESIZE_EVSIZE_SHIFT));
-
- mem.addr[0] += crop.top * format->plane_fmt[0].bytesperline
- + crop.left * fmtinfo->bpp[0] / 8;
-
- if (format->num_planes > 1) {
- unsigned int offset;
-
- offset = crop.top * format->plane_fmt[1].bytesperline
- + crop.left / fmtinfo->hsub
- * fmtinfo->bpp[1] / 8;
- mem.addr[1] += offset;
- mem.addr[2] += offset;
- }
-
- /*
- * On Gen3 hardware the SPUVS bit has no effect on 3-planar
- * formats. Swap the U and V planes manually in that case.
- */
- if (vsp1->info->gen == 3 && format->num_planes == 3 &&
- fmtinfo->swap_uv)
- swap(mem.addr[1], mem.addr[2]);
-
- vsp1_rpf_write(rpf, dl, VI6_RPF_SRCM_ADDR_Y, mem.addr[0]);
- vsp1_rpf_write(rpf, dl, VI6_RPF_SRCM_ADDR_C0, mem.addr[1]);
- vsp1_rpf_write(rpf, dl, VI6_RPF_SRCM_ADDR_C1, mem.addr[2]);
- return;
- }
-
/* Stride */
pstride = format->plane_fmt[0].bytesperline
<< VI6_RPF_SRCM_PSTRIDE_Y_SHIFT;
@@ -243,6 +168,89 @@ static void rpf_configure(struct vsp1_entity *entity,
}
+static void rpf_configure_frame(struct vsp1_entity *entity,
+ struct vsp1_pipeline *pipe,
+ struct vsp1_dl_list *dl)
+{
+ struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev);
+
+ vsp1_rpf_write(rpf, dl, VI6_RPF_VRTCOL_SET,
+ rpf->alpha << VI6_RPF_VRTCOL_SET_LAYA_SHIFT);
+ vsp1_rpf_write(rpf, dl, VI6_RPF_MULT_ALPHA, rpf->mult_alpha |
+ (rpf->alpha << VI6_RPF_MULT_ALPHA_RATIO_SHIFT));
+
+ vsp1_pipeline_propagate_alpha(pipe, dl, rpf->alpha);
+}
+
+static void rpf_configure_partition(struct vsp1_entity *entity,
+ struct vsp1_pipeline *pipe,
+ struct vsp1_dl_list *dl)
+{
+ struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev);
+ struct vsp1_rwpf_memory mem = rpf->mem;
+ struct vsp1_device *vsp1 = rpf->entity.vsp1;
+ const struct vsp1_format_info *fmtinfo = rpf->fmtinfo;
+ const struct v4l2_pix_format_mplane *format = &rpf->format;
+ struct v4l2_rect crop;
+
+ /*
+ * Source size and crop offsets.
+ *
+ * The crop offsets correspond to the location of the crop
+ * rectangle top left corner in the plane buffer. Only two
+ * offsets are needed, as planes 2 and 3 always have identical
+ * strides.
+ */
+ crop = *vsp1_rwpf_get_crop(rpf, rpf->entity.config);
+
+ /*
+ * Partition Algorithm Control
+ *
+ * The partition algorithm can split this frame into multiple
+ * slices. We must scale our partition window based on the pipe
+ * configuration to match the destination partition window.
+ * To achieve this, we adjust our crop to provide a 'sub-crop'
+ * matching the expected partition window. Only 'left' and
+ * 'width' need to be adjusted.
+ */
+ if (pipe->partitions > 1) {
+ crop.width = pipe->partition->rpf.width;
+ crop.left += pipe->partition->rpf.left;
+ }
+
+ vsp1_rpf_write(rpf, dl, VI6_RPF_SRC_BSIZE,
+ (crop.width << VI6_RPF_SRC_BSIZE_BHSIZE_SHIFT) |
+ (crop.height << VI6_RPF_SRC_BSIZE_BVSIZE_SHIFT));
+ vsp1_rpf_write(rpf, dl, VI6_RPF_SRC_ESIZE,
+ (crop.width << VI6_RPF_SRC_ESIZE_EHSIZE_SHIFT) |
+ (crop.height << VI6_RPF_SRC_ESIZE_EVSIZE_SHIFT));
+
+ mem.addr[0] += crop.top * format->plane_fmt[0].bytesperline
+ + crop.left * fmtinfo->bpp[0] / 8;
+
+ if (format->num_planes > 1) {
+ unsigned int offset;
+
+ offset = crop.top * format->plane_fmt[1].bytesperline
+ + crop.left / fmtinfo->hsub
+ * fmtinfo->bpp[1] / 8;
+ mem.addr[1] += offset;
+ mem.addr[2] += offset;
+ }
+
+ /*
+ * On Gen3 hardware the SPUVS bit has no effect on 3-planar
+ * formats. Swap the U and V planes manually in that case.
+ */
+ if (vsp1->info->gen == 3 && format->num_planes == 3 &&
+ fmtinfo->swap_uv)
+ swap(mem.addr[1], mem.addr[2]);
+
+ vsp1_rpf_write(rpf, dl, VI6_RPF_SRCM_ADDR_Y, mem.addr[0]);
+ vsp1_rpf_write(rpf, dl, VI6_RPF_SRCM_ADDR_C0, mem.addr[1]);
+ vsp1_rpf_write(rpf, dl, VI6_RPF_SRCM_ADDR_C1, mem.addr[2]);
+}
+
static void rpf_partition(struct vsp1_entity *entity,
struct vsp1_pipeline *pipe,
struct vsp1_partition *partition,
@@ -253,7 +261,9 @@ static void rpf_partition(struct vsp1_entity *entity,
}
static const struct vsp1_entity_operations rpf_entity_ops = {
- .configure = rpf_configure,
+ .configure_stream = rpf_configure_stream,
+ .configure_frame = rpf_configure_frame,
+ .configure_partition = rpf_configure_partition,
.partition = rpf_partition,
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-20 07:02:45 +0000