+struct planar_layout {
+ size_t num_planes;
+ int horizontal_subsampling[DRV_MAX_PLANES];
+ int vertical_subsampling[DRV_MAX_PLANES];
+ int bytes_per_pixel[DRV_MAX_PLANES];
+};
+
+// clang-format off
+
+static const struct planar_layout packed_1bpp_layout = {
+ .num_planes = 1,
+ .horizontal_subsampling = { 1 },
+ .vertical_subsampling = { 1 },
+ .bytes_per_pixel = { 1 }
+};
+
+static const struct planar_layout packed_2bpp_layout = {
+ .num_planes = 1,
+ .horizontal_subsampling = { 1 },
+ .vertical_subsampling = { 1 },
+ .bytes_per_pixel = { 2 }
+};
+
+static const struct planar_layout packed_3bpp_layout = {
+ .num_planes = 1,
+ .horizontal_subsampling = { 1 },
+ .vertical_subsampling = { 1 },
+ .bytes_per_pixel = { 3 }
+};
+
+static const struct planar_layout packed_4bpp_layout = {
+ .num_planes = 1,
+ .horizontal_subsampling = { 1 },
+ .vertical_subsampling = { 1 },
+ .bytes_per_pixel = { 4 }
+};
+
+static const struct planar_layout packed_8bpp_layout = {
+ .num_planes = 1,
+ .horizontal_subsampling = { 1 },
+ .vertical_subsampling = { 1 },
+ .bytes_per_pixel = { 8 }
+};
+
+static const struct planar_layout biplanar_yuv_420_layout = {
+ .num_planes = 2,
+ .horizontal_subsampling = { 1, 2 },
+ .vertical_subsampling = { 1, 2 },
+ .bytes_per_pixel = { 1, 2 }
+};
+
+static const struct planar_layout triplanar_yuv_420_layout = {
+ .num_planes = 3,
+ .horizontal_subsampling = { 1, 2, 2 },
+ .vertical_subsampling = { 1, 2, 2 },
+ .bytes_per_pixel = { 1, 1, 1 }
+};
+
+// clang-format on
+
+static const struct planar_layout *layout_from_format(uint32_t format)