diff options
Diffstat (limited to 'src/gallium/drivers/panfrost/pan_drm.c')
| -rw-r--r-- | src/gallium/drivers/panfrost/pan_drm.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/gallium/drivers/panfrost/pan_drm.c b/src/gallium/drivers/panfrost/pan_drm.c index 135eb4d8291..8ff761ab2bd 100644 --- a/src/gallium/drivers/panfrost/pan_drm.c +++ b/src/gallium/drivers/panfrost/pan_drm.c @@ -134,7 +134,7 @@ panfrost_drm_create_bo(struct panfrost_screen *screen, size_t size, } void -panfrost_drm_release_bo(struct panfrost_screen *screen, struct panfrost_bo *bo) +panfrost_drm_release_bo(struct panfrost_screen *screen, struct panfrost_bo *bo, bool cacheable) { struct drm_gem_close gem_close = { .handle = bo->gem_handle }; int ret; @@ -142,6 +142,18 @@ panfrost_drm_release_bo(struct panfrost_screen *screen, struct panfrost_bo *bo) if (!bo) return; + /* Rather than freeing the BO now, we'll cache the BO for later + * allocations if we're allowed to */ + + if (cacheable) { + bool cached = panfrost_bo_cache_put(screen, bo); + + if (cached) + return; + } + + /* Otherwise, if the BO wasn't cached, we'll legitimately free the BO */ + panfrost_drm_munmap_bo(screen, bo); ret = drmIoctl(screen->fd, DRM_IOCTL_GEM_CLOSE, &gem_close); |