Instruction Manual

73M1866B/73M1966B TAPI High-Level Driver User Guide UG_1x66B_021
10 Rev. 2.2
3.2 IFX_TAPI_PCM_IF_CFG_SET
Description
This ioctl configures the PCM interface.
#define IFX_TAPI_PCM_IF_CFG_SET _IO(IFX_TAPI_IOC_MAGIC, 0x11)
Prototype
int ioctl (
int dev_fd,
int IFX_TAPI_PCM_IF_CFG_SET,
unsigned long param );
Parameters
Data Type Name Description
int
dev_fd
Device descriptor.
int
IFX_TAPI_PCM_IF_CFG_SET
I/O control identifier for this operation.
unsigned long param
The parameter points to a
IFX_TAPI_PCM_IF_CFG_SET_t
structure.
Return Values
Data Type Description
int
IFX_ERROR – Failed to configure PCM interface.
IFX_SUCCESS – Successful.