diff options
Diffstat (limited to 'libdce_android.c')
-rw-r--r-- | libdce_android.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libdce_android.c b/libdce_android.c index 9480926..de6a5c8 100644 --- a/libdce_android.c +++ b/libdce_android.c | |||
@@ -44,6 +44,7 @@ | |||
44 | 44 | ||
45 | extern MmRpc_Handle MmRpcHandle[]; | 45 | extern MmRpc_Handle MmRpcHandle[]; |
46 | extern pthread_mutex_t ipc_mutex; | 46 | extern pthread_mutex_t ipc_mutex; |
47 | int is_ipc_ready = 0; | ||
47 | 48 | ||
48 | int dce_buf_lock(int num, size_t *handle) | 49 | int dce_buf_lock(int num, size_t *handle) |
49 | { | 50 | { |
@@ -53,6 +54,14 @@ int dce_buf_lock(int num, size_t *handle) | |||
53 | 54 | ||
54 | pthread_mutex_lock(&ipc_mutex); | 55 | pthread_mutex_lock(&ipc_mutex); |
55 | 56 | ||
57 | if (!is_ipc_ready) { | ||
58 | if (dce_ipc_init(IPU) != MEM_EOK) { | ||
59 | pthread_mutex_unlock(&ipc_mutex); | ||
60 | return DCE_EIPC_CALL_FAIL; | ||
61 | } | ||
62 | is_ipc_ready = 0x1234; | ||
63 | } | ||
64 | |||
56 | _ASSERT(num > 0, DCE_EINVALID_INPUT); | 65 | _ASSERT(num > 0, DCE_EINVALID_INPUT); |
57 | 66 | ||
58 | desc = malloc(num * sizeof(MmRpc_BufDesc)); | 67 | desc = malloc(num * sizeof(MmRpc_BufDesc)); |