diff options
| author | Vidyakumar Athota <vathota@codeaurora.org> | 2017-08-17 20:40:40 -0700 |
|---|---|---|
| committer | Vidyakumar Athota <vathota@codeaurora.org> | 2017-08-21 10:56:56 -0700 |
| commit | e4faef1e35f316f78d218323c12d0bbcec51d98e (patch) | |
| tree | 3e46431dbdd325f6cece50adb1b2d3403749a025 /include/linux/msm_audio_ion.h | |
| parent | a49bb61510b938152025049730fa922c5da950a1 (diff) | |
ASoC: msm: qdspv2: add an API to destroy ion client
Currently ion fd is used to extract ion handle to free ion client.
ION FD is not valid if user-space application is crashed so ion handle
is returned to the client during msm_audio_ion_phys_assign() API which
is used to destroy ion client in msm_audio_ion_phys_free() API.
Change-Id: Idcc4ca838741aac26662a679117af9d9c935e630
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
Diffstat (limited to 'include/linux/msm_audio_ion.h')
| -rw-r--r-- | include/linux/msm_audio_ion.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/msm_audio_ion.h b/include/linux/msm_audio_ion.h index ff2fd04a3b6c..9e77ac317c28 100644 --- a/include/linux/msm_audio_ion.h +++ b/include/linux/msm_audio_ion.h @@ -50,6 +50,12 @@ int msm_audio_ion_free_legacy(struct ion_client *client, struct ion_handle *handle); u32 msm_audio_populate_upper_32_bits(ion_phys_addr_t pa); -int msm_audio_ion_phys_assign(const char *name, int fd, ion_phys_addr_t *paddr, - size_t *pa_len, u8 assign_type); +int msm_audio_ion_phys_assign(const char *name, struct ion_client **client, + struct ion_handle **handle, + int fd, ion_phys_addr_t *paddr, + size_t *pa_len, u8 assign_type); +int msm_audio_ion_phys_free(struct ion_client *client, + struct ion_handle *handle, + ion_phys_addr_t *paddr, + size_t *pa_len, u8 assign_type); #endif /* _LINUX_MSM_AUDIO_ION_H */ |