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| author | Lucas Stach <l.stach@pengutronix.de> | 2016-01-25 17:47:28 +0300 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2016-01-26 20:54:01 +0300 |
| commit | a0a5ab3e99b8e617221caabf074dcabd1659b9d8 (patch) | |
| tree | 07e0b3d8d276f388fa572f6abf82324bc8e4a6fe /drivers/gpu/drm/etnaviv/etnaviv_gem.h | |
| parent | ce3088fdb51eda7b9ef3d119e7c302c08428f274 (diff) | |
| download | linux-a0a5ab3e99b8e617221caabf074dcabd1659b9d8.tar.xz | |
drm/etnaviv: call correct function when trying to vmap a DMABUF
When trying to get the vmap address of an imported buffer, we must
call into the appropriate helper function, to allow the exporter to
establish the vmap, instead of trying to vmap the buffer on our own.
Add an indirection through etnaviv_gem_ops to allow the correct
implementation to be called.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gem.h')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gem.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.h b/drivers/gpu/drm/etnaviv/etnaviv_gem.h index a300b4b3d545..ab5df8147a5f 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.h @@ -78,6 +78,7 @@ struct etnaviv_gem_object *to_etnaviv_bo(struct drm_gem_object *obj) struct etnaviv_gem_ops { int (*get_pages)(struct etnaviv_gem_object *); void (*release)(struct etnaviv_gem_object *); + void *(*vmap)(struct etnaviv_gem_object *); }; static inline bool is_active(struct etnaviv_gem_object *etnaviv_obj) |