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dsp: ion_vm: adapt to new interfaces

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Add new interfaces stub functions for Dolby security change,
since ion_vm share the same header file with ion.

Change-Id: Iaac5931a9c97eafe1a8cc5980ac70b9a62288faa
Signed-off-by: King Tam <kingt@codeaurora.org>
This commit is contained in:
King Tam 2019-05-28 11:49:56 -04:00 • committed by Gerrit - the friendly Code Review server
commit 4f4ebc9228
1 changed files with 25 additions and 0 deletions
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25
dsp/msm_audio_ion_vm.c
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@ -647,6 +647,31 @@ err:
}
EXPORT_SYMBOL(msm_audio_ion_alloc);
int msm_audio_ion_phys_free(void *handle,
dma_addr_t *paddr,
size_t *pa_len,
u8 assign_type,
int id,
int key)
{
handle = NULL;
return 0;
}
EXPORT_SYMBOL(msm_audio_ion_phys_free);
int msm_audio_ion_phys_assign(void **handle, int fd,
dma_addr_t *paddr, size_t *pa_len, u8 assign_type, int id)
{
*handle = NULL;
return 0;
}
EXPORT_SYMBOL(msm_audio_ion_phys_assign);
bool msm_audio_is_hypervisor_supported(void)
{
return false;
}
EXPORT_SYMBOL(msm_audio_is_hypervisor_supported);
/**
* msm_audio_ion_import-
* Import ION buffer with given file descriptor