#include "helpers.h"
#include "util.h"
-static const uint32_t supported_formats[] = { DRM_FORMAT_ARGB8888, DRM_FORMAT_RGB565,
- DRM_FORMAT_XRGB8888 };
+static const uint32_t render_target_formats[] = { DRM_FORMAT_ARGB8888, DRM_FORMAT_RGB565,
+ DRM_FORMAT_XRGB8888 };
static int vc4_init(struct driver *drv)
{
- return drv_add_linear_combinations(drv, supported_formats, ARRAY_SIZE(supported_formats));
+ int ret;
+ ret = drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats),
+ &LINEAR_METADATA, BO_USE_RENDER_MASK);
+ if (ret)
+ return ret;
+
+ return drv_modify_linear_combinations(drv);
}
static int vc4_bo_create(struct bo *bo, uint32_t width, uint32_t height, uint32_t format,
- uint32_t flags)
+ uint64_t flags)
{
int ret;
size_t plane;
ret = drmIoctl(bo->drv->fd, DRM_IOCTL_VC4_CREATE_BO, &bo_create);
if (ret) {
- fprintf(stderr, "drv: DRM_IOCTL_VC4_GEM_CREATE failed "
- "(size=%zu)\n",
+ fprintf(stderr, "drv: DRM_IOCTL_VC4_GEM_CREATE failed (size=%zu)\n",
bo->total_size);
return ret;
}
return 0;
}
-static void *vc4_bo_map(struct bo *bo, struct map_info *data, size_t plane)
+static void *vc4_bo_map(struct bo *bo, struct map_info *data, size_t plane, int prot)
{
int ret;
struct drm_vc4_mmap_bo bo_map;
}
data->length = bo->total_size;
-
- return mmap(0, bo->total_size, PROT_READ | PROT_WRITE, MAP_SHARED, bo->drv->fd,
- bo_map.offset);
+ return mmap(0, bo->total_size, prot, MAP_SHARED, bo->drv->fd, bo_map.offset);
}
struct backend backend_vc4 = {
.bo_import = drv_prime_bo_import,
.bo_destroy = drv_gem_bo_destroy,
.bo_map = vc4_bo_map,
+ .bo_unmap = drv_bo_munmap,
};
#endif