diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_gem.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index d3ea106a9a77..f11f2afd5bfc 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -40,6 +40,7 @@ * - this address could be physical address without IOMMU and * device address with IOMMU. * @write: whether pages will be written to by the caller. + * @pages: Array of backing pages. * @sgt: sg table to transfer page data. * @size: size of allocated memory region. * @pfnmap: indicate whether memory region from userptr is mmaped with @@ -51,6 +52,7 @@ struct exynos_drm_gem_buf { dma_addr_t dma_addr; struct dma_attrs dma_attrs; unsigned int write; + struct page **pages; struct sg_table *sgt; unsigned long size; bool pfnmap; |