diff options
| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2015-09-16 14:14:54 +0900 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2015-09-30 16:39:40 +0900 |
| commit | 7c93537a47e15e04064158ccdbe28f88ee61170c (patch) | |
| tree | 6d1852a4170dda62a3382a9857911b6d50196626 /drivers/gpu/drm/exynos/exynos_drm_gem.c | |
| parent | 5e0fb1f9eb754eed8432392bfdc100ef295676cd (diff) | |
drm/exynos: fix missed calling of drm_prime_gem_destroy()
When obj->import_attach is existed, code calling drm_prime_gem_destroy()
was removed from commit 67e93c808b48 ("drm/exynos: stop copying sg
table"), and it's a fault.
The drm_prime_gem_destroy() is cleanup function which GEM drivers need
to call when they use drm_gem_prime_import() to import dma-bufs, so
exynos-drm driver using drm_gem_prime_import() needs calling
drm_prime_gem_destroy().
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index a4fb78e43034..ce05f1365712 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -157,11 +157,10 @@ void exynos_drm_gem_destroy(struct exynos_drm_gem_obj *exynos_gem_obj) * once dmabuf's refcount becomes 0. */ if (obj->import_attach) - goto out; - - exynos_drm_free_buf(exynos_gem_obj); + drm_prime_gem_destroy(obj, exynos_gem_obj->sgt); + else + exynos_drm_free_buf(exynos_gem_obj); -out: drm_gem_free_mmap_offset(obj); /* release file pointer to gem object. */ @@ -589,6 +588,8 @@ exynos_drm_gem_prime_import_sg_table(struct drm_device *dev, if (ret < 0) goto err_free_large; + exynos_gem_obj->sgt = sgt; + if (sgt->nents == 1) { /* always physically continuous memory if sgt->nents is 1. */ exynos_gem_obj->flags |= EXYNOS_BO_CONTIG; |