diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-19 22:07:07 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-19 22:07:07 +0800 |
| commit | c0b59fafe31bf91f589736be304d739b13952fdd (patch) | |
| tree | 0088a41c6b68132739294643be06734e3af67677 /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | 28bceeaaf81140d69647acd0eb7dc9312f27844a (diff) | |
| parent | bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 (diff) | |
Merge branch 'mvebu/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Merge the mvebu/drivers branch of the arm-soc tree which contains
just a single patch bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 ("bus:
mvebu-mbus: add mv_mbus_dram_info_nooverlap()") that happens to be
a prerequisite of the new marvell/cesa crypto driver.
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_gem.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c index aeb91ed653c9..e9718b99a8a9 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem.c +++ b/drivers/gpu/drm/omapdrm/omap_gem.c @@ -828,6 +828,7 @@ int omap_gem_put_paddr(struct drm_gem_object *obj) dev_err(obj->dev->dev, "could not release unmap: %d\n", ret); } + omap_obj->paddr = 0; omap_obj->block = NULL; } } @@ -1272,13 +1273,16 @@ unlock: void omap_gem_free_object(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; + struct omap_drm_private *priv = dev->dev_private; struct omap_gem_object *omap_obj = to_omap_bo(obj); evict(obj); WARN_ON(!mutex_is_locked(&dev->struct_mutex)); + spin_lock(&priv->list_lock); list_del(&omap_obj->mm_list); + spin_unlock(&priv->list_lock); drm_gem_free_mmap_offset(obj); @@ -1358,8 +1362,8 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev, /* currently don't allow cached buffers.. there is some caching * stuff that needs to be handled better */ - flags &= ~(OMAP_BO_CACHED|OMAP_BO_UNCACHED); - flags |= OMAP_BO_WC; + flags &= ~(OMAP_BO_CACHED|OMAP_BO_WC|OMAP_BO_UNCACHED); + flags |= tiler_get_cpu_cache_flags(); /* align dimensions to slot boundaries... */ tiler_align(gem2fmt(flags), @@ -1376,7 +1380,9 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev, if (!omap_obj) goto fail; + spin_lock(&priv->list_lock); list_add(&omap_obj->mm_list, &priv->obj_list); + spin_unlock(&priv->list_lock); obj = &omap_obj->base; |