void *gem_addr;
};
-static const uint32_t render_target_formats[] = { DRM_FORMAT_ABGR8888, DRM_FORMAT_ARGB8888,
- DRM_FORMAT_BGR888, DRM_FORMAT_RGB565,
- DRM_FORMAT_XBGR8888, DRM_FORMAT_XRGB8888 };
+static const uint32_t scanout_render_formats[] = { DRM_FORMAT_ABGR8888, DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_BGR888, DRM_FORMAT_RGB565,
+ DRM_FORMAT_XBGR8888, DRM_FORMAT_XRGB8888 };
-static const uint32_t texture_source_formats[] = { DRM_FORMAT_NV12, DRM_FORMAT_YVU420,
- DRM_FORMAT_YVU420_ANDROID };
+static const uint32_t texture_only_formats[] = { DRM_FORMAT_NV12, DRM_FORMAT_YVU420,
+ DRM_FORMAT_YVU420_ANDROID };
static int afbc_bo_from_format(struct bo *bo, uint32_t width, uint32_t height, uint32_t format)
{
const uint32_t body_plane_offset = ALIGN(header_plane_size, body_plane_alignment);
const uint32_t total_size = body_plane_offset + body_plane_size;
- bo->strides[0] = width_in_blocks * block_width * pixel_size;
- bo->sizes[0] = total_size;
- bo->offsets[0] = 0;
+ bo->meta.strides[0] = width_in_blocks * block_width * pixel_size;
+ bo->meta.sizes[0] = total_size;
+ bo->meta.offsets[0] = 0;
- bo->total_size = total_size;
+ bo->meta.total_size = total_size;
- bo->format_modifiers[0] = DRM_FORMAT_MOD_CHROMEOS_ROCKCHIP_AFBC;
-
- return 0;
-}
-
-static int rockchip_add_kms_item(struct driver *drv, const struct kms_item *item)
-{
- uint32_t i, j;
- uint64_t use_flags;
- struct combination *combo;
- struct format_metadata metadata;
-
- for (i = 0; i < drv_array_size(drv->combos); i++) {
- combo = (struct combination *)drv_array_at_idx(drv->combos, i);
- if (combo->format == item->format) {
- if (item->modifier == DRM_FORMAT_MOD_CHROMEOS_ROCKCHIP_AFBC) {
- use_flags = BO_USE_RENDERING | BO_USE_SCANOUT | BO_USE_TEXTURE;
- metadata.modifier = item->modifier;
- metadata.tiling = 0;
- metadata.priority = 2;
-
- for (j = 0; j < ARRAY_SIZE(texture_source_formats); j++) {
- if (item->format == texture_source_formats[j])
- use_flags &= ~BO_USE_RENDERING;
- }
-
- drv_add_combinations(drv, &item->format, 1, &metadata, use_flags);
- } else {
- combo->use_flags |= item->use_flags;
- }
- }
- }
+ bo->meta.format_modifiers[0] = DRM_FORMAT_MOD_CHROMEOS_ROCKCHIP_AFBC;
return 0;
}
static int rockchip_init(struct driver *drv)
{
- int ret;
- uint32_t i;
- struct drv_array *kms_items;
struct format_metadata metadata;
metadata.tiling = 0;
metadata.priority = 1;
metadata.modifier = DRM_FORMAT_MOD_LINEAR;
- drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats),
- &metadata, BO_USE_RENDER_MASK);
+ drv_add_combinations(drv, scanout_render_formats, ARRAY_SIZE(scanout_render_formats),
+ &metadata, BO_USE_RENDER_MASK | BO_USE_SCANOUT);
- drv_add_combinations(drv, texture_source_formats, ARRAY_SIZE(texture_source_formats),
- &metadata, BO_USE_TEXTURE_MASK);
-
- /*
- * Chrome uses DMA-buf mmap to write to YV12 buffers, which are then accessed by the
- * Video Encoder Accelerator (VEA). It could also support NV12 potentially in the future.
- */
- drv_modify_combination(drv, DRM_FORMAT_YVU420, &metadata, BO_USE_HW_VIDEO_ENCODER);
- drv_modify_combination(drv, DRM_FORMAT_NV12, &metadata, BO_USE_HW_VIDEO_ENCODER);
-
- drv_modify_combination(drv, DRM_FORMAT_XRGB8888, &metadata, BO_USE_CURSOR | BO_USE_SCANOUT);
- drv_modify_combination(drv, DRM_FORMAT_ARGB8888, &metadata, BO_USE_CURSOR | BO_USE_SCANOUT);
+ drv_add_combinations(drv, texture_only_formats, ARRAY_SIZE(texture_only_formats), &metadata,
+ BO_USE_TEXTURE_MASK);
+ /* NV12 format for camera, display, decoding and encoding. */
/* Camera ISP supports only NV12 output. */
drv_modify_combination(drv, DRM_FORMAT_NV12, &metadata,
- BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE | BO_USE_HW_VIDEO_DECODER);
+ BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE | BO_USE_SCANOUT |
+ BO_USE_HW_VIDEO_DECODER | BO_USE_HW_VIDEO_ENCODER);
+
+ drv_modify_linear_combinations(drv);
/*
* R8 format is used for Android's HAL_PIXEL_FORMAT_BLOB and is used for JPEG snapshots
- * from camera.
+ * from camera and input/output from hardware decoder/encoder.
*/
drv_add_combination(drv, DRM_FORMAT_R8, &metadata,
BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE | BO_USE_SW_MASK |
- BO_USE_LINEAR);
-
- kms_items = drv_query_kms(drv);
- if (!kms_items)
- return 0;
-
- for (i = 0; i < drv_array_size(kms_items); i++) {
- ret = rockchip_add_kms_item(drv, (struct kms_item *)drv_array_at_idx(kms_items, i));
- if (ret) {
- drv_array_destroy(kms_items);
- return ret;
- }
- }
+ BO_USE_LINEAR | BO_USE_PROTECTED | BO_USE_HW_VIDEO_DECODER |
+ BO_USE_HW_VIDEO_ENCODER);
- drv_array_destroy(kms_items);
return 0;
}
uint32_t h_mbs = DIV_ROUND_UP(height, 16);
uint32_t aligned_width = w_mbs * 16;
+ uint32_t aligned_height = h_mbs * 16;
- // TODO(b/140152839): Align height by 16 once camera HAL
- // supports multi planar format.
- drv_bo_from_format(bo, aligned_width, height, format);
+ drv_bo_from_format(bo, aligned_width, aligned_height, format);
/*
* drv_bo_from_format updates total_size. Add an extra data space for rockchip video
* driver to store motion vectors.
*/
- bo->total_size += w_mbs * h_mbs * 128;
+ bo->meta.total_size += w_mbs * h_mbs * 128;
} else if (width <= 2560 &&
drv_has_modifier(modifiers, count, DRM_FORMAT_MOD_CHROMEOS_ROCKCHIP_AFBC)) {
/* If the caller has decided they can use AFBC, always
}
memset(&gem_create, 0, sizeof(gem_create));
- gem_create.size = bo->total_size;
+ gem_create.size = bo->meta.total_size;
ret = drmIoctl(bo->drv->fd, DRM_IOCTL_ROCKCHIP_GEM_CREATE, &gem_create);
return -errno;
}
- for (plane = 0; plane < bo->num_planes; plane++)
+ for (plane = 0; plane < bo->meta.num_planes; plane++)
bo->handles[plane].u32 = gem_create.handle;
return 0;
/* We can only map buffers created with SW access flags, which should
* have no modifiers (ie, not AFBC). */
- if (bo->format_modifiers[0] == DRM_FORMAT_MOD_CHROMEOS_ROCKCHIP_AFBC)
+ if (bo->meta.format_modifiers[0] == DRM_FORMAT_MOD_CHROMEOS_ROCKCHIP_AFBC)
return MAP_FAILED;
memset(&gem_map, 0, sizeof(gem_map));
return MAP_FAILED;
}
- void *addr = mmap(0, bo->total_size, drv_get_prot(map_flags), MAP_SHARED, bo->drv->fd,
+ void *addr = mmap(0, bo->meta.total_size, drv_get_prot(map_flags), MAP_SHARED, bo->drv->fd,
gem_map.offset);
- vma->length = bo->total_size;
+ vma->length = bo->meta.total_size;
- if (bo->use_flags & BO_USE_RENDERSCRIPT) {
+ if (bo->meta.use_flags & BO_USE_RENDERSCRIPT) {
priv = calloc(1, sizeof(*priv));
- priv->cached_addr = calloc(1, bo->total_size);
+ priv->cached_addr = calloc(1, bo->meta.total_size);
priv->gem_addr = addr;
vma->priv = priv;
addr = priv->cached_addr;
{
if (mapping->vma->priv) {
struct rockchip_private_map_data *priv = mapping->vma->priv;
- memcpy(priv->cached_addr, priv->gem_addr, bo->total_size);
+ memcpy(priv->cached_addr, priv->gem_addr, bo->meta.total_size);
}
return 0;
{
struct rockchip_private_map_data *priv = mapping->vma->priv;
if (priv && (mapping->vma->map_flags & BO_MAP_WRITE))
- memcpy(priv->gem_addr, priv->cached_addr, bo->total_size);
+ memcpy(priv->gem_addr, priv->cached_addr, bo->meta.total_size);
return 0;
}