diff options
| author | Vinil Cheeramvelil <vinil.cheeramvelil@intel.com> | 2014-09-09 08:17:26 +0800 |
|---|---|---|
| committer | Patrick Tjin <pattjin@google.com> | 2015-06-16 10:00:58 -0700 |
| commit | ac747113d4f6739b1462ca7fb40f2091691e209b (patch) | |
| tree | 1855d1d5187c54c64b30aec944c2844669c4ea23 /src/wsbm_manager.c | |
| parent | 3406d98844b1ad6733aaa61b4cdaa4f664981bfa (diff) | |
| download | android_hardware_intel_common_libwsbm-ac747113d4f6739b1462ca7fb40f2091691e209b.tar.gz android_hardware_intel_common_libwsbm-ac747113d4f6739b1462ca7fb40f2091691e209b.tar.bz2 android_hardware_intel_common_libwsbm-ac747113d4f6739b1462ca7fb40f2091691e209b.zip | |
ION support in libwsbm.cm-14.0
When creat surface from user pointer, it will also
pass down buffer fd to kernel, which help to find
physical pages if ION is enabled.
Orig-Author: Randy Xu <randy.xu@intel.com>
Bug: 18731042
BZ: 230505
Change-Id: I523cfd4542c00285957494c9a65b66b277308913
Signed-off-by: mahongpe <hongpeng.ma@intel.com>
Diffstat (limited to 'src/wsbm_manager.c')
| -rw-r--r-- | src/wsbm_manager.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/wsbm_manager.c b/src/wsbm_manager.c index e7c8f5d..0cbf9de 100644 --- a/src/wsbm_manager.c +++ b/src/wsbm_manager.c @@ -613,7 +613,7 @@ wsbmBOData(struct _WsbmBufferObject *buf, int wsbmBODataUB(struct _WsbmBufferObject *buf, unsigned size, const void *data, struct _WsbmBufferPool *newPool, - uint32_t placement, const unsigned long *user_ptr) + uint32_t placement, const unsigned long *user_ptr, int fd) { int newBuffer; int retval = 0; @@ -624,7 +624,7 @@ wsbmBODataUB(struct _WsbmBufferObject *buf, extern struct _WsbmBufStorage * ttm_pool_ub_create(struct _WsbmBufferPool *pool, unsigned long size, uint32_t placement, unsigned alignment, - const unsigned long *user_ptr); + const unsigned long *user_ptr, int fd); if (buf->bufferType == WSBM_BUFFER_SIMPLE) return -EINVAL; @@ -659,7 +659,7 @@ wsbmBODataUB(struct _WsbmBufferObject *buf, } buf->storage = - ttm_pool_ub_create(newPool, size, placement, buf->alignment, user_ptr); + ttm_pool_ub_create(newPool, size, placement, buf->alignment, user_ptr, fd); if (!buf->storage) { retval = -ENOMEM; goto out; @@ -681,7 +681,7 @@ wsbmBODataUB(struct _WsbmBufferObject *buf, curPool = storage->pool; tmp_storage = - ttm_pool_ub_create(curPool, size, placement, buf->alignment, user_ptr); + ttm_pool_ub_create(curPool, size, placement, buf->alignment, user_ptr, fd); if (tmp_storage) { wsbmBufStorageUnref(&buf->storage); |