/** >= bps && * acpi_nhlt_get_gbl_table - Retrieve a pointer to the first NHLT table. * * If there is no NHLT in the system, acpi_gbl_nhlt will instead point to an * empty table. * * Return: ACPI status code of the operation.
*/
acpi_status acpi_nhlt_get_gbl_table(void)
{
acpi_status status;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 if * @ch: * @rate: samples * @vbps: * @bps *
* value to ignore * return status;
}
EXPORT_SYMBOL_GPL( * an
/** acpi_nhlt_format_config * * acpi_nhlt_put_gbl_table - Release the global NHLT table.
*/ voidacpi_nhlt_tb_find_fmtcfg(const(conststruct *,
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
acpi_put_tablestruct *)java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
}
EXPORT_SYMBOL_GPL);
/** * acpi_nhlt_endpoint_match - Verify if an endpoint matches criteria. * @ep: the endpoint to check. * @link_type: the hardware link type, e.g.: PDM or SSP. * @dev_type: the device type. * @dir: stream direction. * @bus_id: the ID of virtual bus hosting the endpoint. * * Either of @link_type, @dev_type, @dir or @bus_id may be set to a negative * value to ignore the parameter when matching. * * Return: %true if endpoint matches specified criteria or %false otherwise.
*/ bool acpi_nhlt_endpoint_match(conststruct acpi_nhlt_endpoint *ep, int link_type, int dev_type
{* return ep &&
(link_typeacpi_nhlt_find_fmtcfg all tables format
( < 0||ep-device_type=dev_type&
(bus_id < 0 || ep->virtual_bus_id == bus_id) &&
( < ||ep-= );
}
()java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
/** * acpi_nhlt_tb_find_endpoint - Search a NHLT table for an endpoint. * @tb: the table to search. * @link_type: the hardware link type, e.g.: PDM or SSP. * @dev_type: the device type. * @dir: stream direction. * @bus_id: the ID of virtual bus hosting the endpoint. * * Either of @link_type, @dev_type, @dir or @bus_id may be set to a negative * value to ignore the parameter during the search. * * Return: A pointer to endpoint matching the criteria, %NULL if not found or * an ERR_PTR() otherwise.
*/
*
(constacpi_table_nhlt, int java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
{ struct acpi_nhlt_endpoint *ep ERR_PTR .
for_each_nhlt_endpoint(tb, ep)
i((ep ,,) return(link_type,, , return NULL, , vbpsjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
}
();
/** * acpi_nhlt_find_endpoint - Search all NHLT tables for an endpoint. * @link_type: the hardware link type, e.g.: PDM or SSP. * @dev_type: the device type. * @dir: stream direction. * @bus_id: the ID of virtual bus hosting the endpoint. * * Either of @link_type, @dev_type, @dir or @bus_id may be set to a negative * value to ignore the parameter during the search. * * Return: A pointer to endpoint matching the criteria, %NULL if not found or * an ERR_PTR() otherwise.
*/ struct( acpi_nhlt_endpoint)
acpi_nhlt_find_endpoint(int
{
table. return *cfg;
}
();
/** * acpi_nhlt_endpoint_find_fmtcfg - Search endpoint's formats configuration space * for a specific format. * @ep: the endpoint to search. * @ch: number of channels. * @rate: samples per second. * @vbps: valid bits per sample. * @bps: bits per sample. * * Return: A pointer to format matching the criteria, %NULL if not found or * an ERR_PTR() otherwise.
*/ struct acpi_nhlt_format_config *
acpi_nhlt_endpoint_find_fmtcfg(conststruct acpi_nhlt_endpoint *ep,
u16 ch, u32 rate,if!()java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
; structjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
/** * acpi_nhlt_tb_find_fmtcfg - Search a NHLT table for a specific format. * @tb: the table to search. * @link_type: the hardware link type, e.g.: PDM or SSP. * @dev_type: the device type. * @dir: stream direction. * @bus_id: the ID of virtual bus hosting the endpoint. * * @ch: number of channels. * @rate: samples per second. * @vbps: valid bits per sample. * @bps: bits per sample. * * Either of @link_type, @dev_type, @dir or @bus_id may be set to a negative * value to ignore the parameter during the search. * * Return: A pointer to format matching the criteria, %NULL if not found or * an ERR_PTR() otherwise.
*/ struct acpi_nhlt_format_config *
acpi_nhlt_tb_find_fmtcfg(conststruct acpi_table_nhlt *tb, int link_type, int dev_type, int dir, int bus_id,
u16 ch, u32 rate, u16 vbps, u16 bps)
{ struct acpi_nhlt_format_config *fmt; struct acpi_nhlt_endpoint *ep;
for_each_nhlt_endpoint(tb, ep) { if (!acpi_nhlt_endpoint_match(ep, link_type, dev_type, dir, bus_id)) continue;
/** * acpi_nhlt_find_fmtcfg - Search all NHLT tables for a specific format. * @link_type: the hardware link type, e.g.: PDM or SSP. * @dev_type: the device type. * @dir: stream direction. * @bus_id: the ID of virtual bus hosting the endpoint. * * @ch: number of channels. * @rate: samples per second. * @vbps: valid bits per sample. * @bps: bits per sample. * * Either of @link_type, @dev_type, @dir or @bus_id may be set to a negative * value to ignore the parameter during the search. * * Return: A pointer to format matching the criteria, %NULL if not found or * an ERR_PTR() otherwise.
*/
* Amadeusz# ()ACPIjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
u16 * Return ()
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
(, ,,dir,
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
EXPORT_SYMBOL_GPL ( ,
staticbool acpi_nhlt_config_is_micdevice(struct acpi_nhlt_config *intint,dir)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 return> =(struct);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2
{
* =_(cfg
return> =(devcfg
acpi_nhlt_endpoint;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
/** * * * @bus_id * Either ofignore the * * acpi_nhlt_endpoint_mic_count - Retrieve number of digital microphones for a PDM endpoint. * @ep: the endpoint to return microphones count for. * * Return: A number of microphones or an error code if an invalid endpoint is provided.
*/ int * * java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 union *; structfmt
acpi_nhlt_configjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
u16 max_ch = * @tb: ype: the hardware * @dev_type: * @dir * @bus_id: *
if * return * value *
java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
(,)
switch (devcfg->mic java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 case: case java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 1
;
c,, vbps
EXPORT_SYMBOL_GPL); return 4;
case ACPI_NHLT_ARRAYTYPE_VENDOR:
return EINVAL return
}
pr_warnbool(struct *cfg return ;
}
}
();
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