diff options
Diffstat (limited to 'drivers/staging/media/atomisp/include/hmm/hmm.h')
| -rw-r--r-- | drivers/staging/media/atomisp/include/hmm/hmm.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h index 254a71442451..b48bdf5c274c 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Support for Medifield PNW Camera Imaging ISP subsystem. * @@ -28,8 +29,8 @@ #include "hmm/hmm_pool.h" #include "ia_css_types.h" -#define HMM_CACHED true -#define HMM_UNCACHED false +#define mmgr_NULL ((ia_css_ptr)0) +#define mmgr_EXCEPTION ((ia_css_ptr) - 1) int hmm_pool_register(unsigned int pool_size, enum hmm_pool_type pool_type); void hmm_pool_unregister(enum hmm_pool_type pool_type); @@ -38,7 +39,8 @@ int hmm_init(void); void hmm_cleanup(void); ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, - int from_highmem, const void __user *userptr, bool cached); + int from_highmem, const void __user *userptr, + const uint16_t attrs); void hmm_free(ia_css_ptr ptr); int hmm_load(ia_css_ptr virt, void *data, unsigned int bytes); int hmm_store(ia_css_ptr virt, const void *data, unsigned int bytes); |