diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv')
-rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gem.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c index ecb828e4e156..d45bf0368339 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c @@ -258,7 +258,12 @@ struct etnaviv_vram_mapping *etnaviv_gem_mapping_get( if (mapping->use == 0) { mutex_lock(&mmu_context->lock); if (mapping->context == mmu_context) - mapping->use += 1; + if (va && mapping->iova != va) { + etnaviv_iommu_reap_mapping(mapping); + mapping = NULL; + } else { + mapping->use += 1; + } else mapping = NULL; mutex_unlock(&mmu_context->lock); |