diff options
| author | Hyesoo Yu <hyesoo.yu@samsung.com> | 2020-12-02 14:46:40 +0900 |
|---|---|---|
| committer | Daniel Mentz <danielmentz@google.com> | 2020-12-04 06:18:01 +0000 |
| commit | 10573840cba072fb619de194e50ebea4f0e5c6ad (patch) | |
| tree | ec9e09853d267cdb64080ed4e83886e2f1900eb7 /libion | |
| parent | aae1e929bf2e290e98bf2a302e504bf9742e1565 (diff) | |
ion: add protected flag on upper 16 bits.
The lower 16 bits are used by core ion, so upper
16 bits are reserved for heaps from GKI.
Bug: 172159699
Signed-off-by: Hyesoo Yu <hyesoo.yu@samsung.com>
Change-Id: I512ede0b30efebc61bf6eb090fc32faa49f129ce
Diffstat (limited to 'libion')
| -rw-r--r-- | libion/include/hardware/exynos/ion.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libion/include/hardware/exynos/ion.h b/libion/include/hardware/exynos/ion.h index 4d35262..d6acb54 100644 --- a/libion/include/hardware/exynos/ion.h +++ b/libion/include/hardware/exynos/ion.h @@ -53,10 +53,12 @@ #define EXYNOS_ION_HEAP_FA_PREV_MASK (1 << ION_EXYNOS_HEAP_ID_FA_PREV) #define EXYNOS_ION_HEAP_FA_MODEL_MASK (1 << ION_EXYNOS_HEAP_ID_FA_MODEL) +#define ION_EXYNOS_FLAG_PROTECTED (1 << 16) + #define ION_FLAG_CACHED 1 #define ION_FLAG_CACHED_NEEDS_SYNC 2 /* deprecated in the modern ion */ #define ION_FLAG_NOZEROED 8 -#define ION_FLAG_PROTECTED 16 +#define ION_FLAG_PROTECTED (16 | ION_EXYNOS_FLAG_PROTECTED) #define ION_FLAG_SYNC_FORCE 32 #define ION_FLAG_MAY_HWRENDER 64 #define ION_FLAG_HW_EXTRA 128 |