diff options
| author | Gurchetan Singh <gurchetansingh@chromium.org> | 2016-08-12 16:38:25 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-08-17 19:15:51 -0700 |
| commit | ef920536083c3e6959daa6a98db01b0f653c1c83 (patch) | |
| tree | 39147f8f0e9a43dfbbb667a067e1e371309fc385 /drv_priv.h | |
| parent | 1647fbe1196e21cb314a4c9b950846393e1dbc6a (diff) | |
minigbm: Add mmap() in backends
Gralloc requires the ability to mmap a buffer into userspace. This
change adds the necessary entry points to our internal "drv"
interface.
BUG=chromium:616275
TEST=minigbm still builds. Also ran:
./gralloctest mapping
with CL:362062 applied on minnie and cyan (decided to split that CL
into smaller patches).
CQ-DEPEND=CL:366041
Change-Id: I7396b0c79702f24eb779984805bc679c237bd932
Reviewed-on: https://chromium-review.googlesource.com/370798
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Diffstat (limited to 'drv_priv.h')
| -rw-r--r-- | drv_priv.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -27,6 +27,7 @@ struct bo uint32_t strides[DRV_MAX_PLANES]; uint64_t format_modifiers[DRV_MAX_PLANES]; void *priv; + void *map_data; }; struct driver { @@ -44,6 +45,7 @@ struct backend void (*close)(struct driver *drv); int (*bo_create)(struct bo *bo, uint32_t width, uint32_t height, drv_format_t format, uint32_t flags); + void* (*bo_map)(struct bo *bo); int (*bo_destroy)(struct bo *bo); struct format_supported { drv_format_t format; |