SCUX Driver ioctl functions. More...

Functions
int_t	SCUX_IoctlTransStart (const int_t channel)
	Function Name: SCUX_IoctlTransStart.
int_t	SCUX_IoctlFlushStop (const int_t channel, void(*const callback)(int_t), const int_t was_masked)
	Function Name: SCUX_IoctlFlushStop.
int_t	SCUX_IoctlClearStop (const int_t channel, const int_t was_masked)
	Function Name: SCUX_IoctlClearStop.
void	SCUX_IoctlSetRoute (const int_t channel, const scux_route_t route)
	Function Name: SCUX_IoctlSetRoute.
int_t	SCUX_IoctlSetPinClk (const int_t channel, const scux_ssif_pin_clk_t *const p_pin_clk_param)
	Function Name: SCUX_IoctlSetPinClk.
int_t	SCUX_IoctlSetPinMode (const int_t channel, const scux_ssif_pin_mode_t *const p_pin_mode_param)
	Function Name: SCUX_IoctlSetPinMode.
void	SCUX_IoctlSetSrcCfg (const int_t channel, const scux_src_cfg_t *const p_src_param)
	Function Name: SCUX_IoctlSetSrcCfg.
void	SCUX_IoctlSetDvuCfg (const int_t channel, const scux_dvu_cfg_t *const p_dvu_param)
	Function Name: SCUX_IoctlSetDvuCfg.
int_t	SCUX_IoctlSetDvuDigiVol (const int_t channel, const scux_dvu_digi_vol_t *const p_digi_vol_param)
	Function Name: SCUX_IoctlSetDvuDigiVol.
int_t	SCUX_IoctlSetDvuRampVol (const int_t channel, const scux_dvu_ramp_vol_t *const p_ramp_vol_param)
	Function Name: SCUX_IoctlSetDvuRampVol.
int_t	SCUX_IoctlSetDvuZerocrossMute (const int_t channel, const scux_zc_mute_t *const p_zc_mute_param)
	Function Name: SCUX_IoctlSetDvuZerocrossMute.
int_t	SCUX_IoctlSetStopMute (const int_t channel, const uint32_t audio_channel)
	Function Name: SCUX_IoctlSetStopMute.
int_t	SCUX_IoctlSetMixCfg (const scux_mix_cfg_t *const p_mix_param)
	Function Name: SCUX_IoctlSetMixCfg.
int_t	SCUX_IoctlSetMixVol (const int_t channel, const uint32_t mix_vol)
	Function Name: SCUX_IoctlSetMixVol.
int_t	SCUX_IoctlSetSsifCfg (const scux_ssif_cfg_t *const p_ssif_param)
	Function Name: SCUX_IoctlSetSsifCfg.
void	SCUX_IoctlGetWriteStat (const int_t channel, uint32_t *const p_write_stat)
	Function Name: SCUX_IoctlGetWriteStat.
void	SCUX_IoctlGetReadStat (const int_t channel, uint32_t *const p_read_stat)
	Function Name: SCUX_IoctlGetReadStat.
void	SCUX_IoctlGetDvuStat (const int_t channel, uint32_t *const p_dvu_stat)
	Function Name: SCUX_IoctlGetDvuStat.
void	SCUX_IoctlGetMuteStat (const int_t channel, uint32_t *const p_mute_stat)
	Function Name: SCUX_IoctlGetMuteStat.
void	SCUX_IoctlGetMixStat (const int_t channel, uint32_t *const p_mix_stat)
	Function Name: SCUX_IoctlGetMixStat.

Detailed Description

SCUX Driver ioctl functions.

Rev:: 1674

Date:: 2015-05-29 16:35:57 +0900#

Definition in file scux_ioctl.c.

Function Documentation

int_t SCUX_IoctlClearStop	(	const int_t	channel,
		const int_t	was_masked
	)

Function Name: SCUX_IoctlClearStop.

Set flush stop paramter.

Description:

Parameters:

[in] channel:SCUX channel number.

Return values:

ESUCCESS : Operation successful. EFAULT : Internal error is occured.

Definition at line 1197 of file scux_ioctl.c.

int_t SCUX_IoctlFlushStop	(	const int_t	channel,
		void(*)(int_t)	callback,
		const int_t	was_masked
	)

Function Name: SCUX_IoctlFlushStop.

Set flush stop paramter.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	(*callback)(void):callback	function pointer.
[in]	was_masked:interrupt	enable information.

Return values:

ESUCCESS : Operation successful. EFAULT : Internal error is occured.

Definition at line 1091 of file scux_ioctl.c.

void SCUX_IoctlGetDvuStat	(	const int_t	channel,
		uint32_t *const	p_dvu_stat
	)

Function Name: SCUX_IoctlGetDvuStat.

Get DVU status.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_dvu_stat:DVU	status.

Return values:

None.

Definition at line 2490 of file scux_ioctl.c.

void SCUX_IoctlGetMixStat	(	const int_t	channel,
		uint32_t *const	p_mix_stat
	)

Function Name: SCUX_IoctlGetMixStat.

Get MIX status.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_mix_stat:MIX	status.

Return values:

None.

Definition at line 2564 of file scux_ioctl.c.

void SCUX_IoctlGetMuteStat	(	const int_t	channel,
		uint32_t *const	p_mute_stat
	)

Function Name: SCUX_IoctlGetMuteStat.

Get MUTE status.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_mute_stat:MUTE	status.

Return values:

None.

Definition at line 2521 of file scux_ioctl.c.

void SCUX_IoctlGetReadStat	(	const int_t	channel,
		uint32_t *const	p_read_stat
	)

Function Name: SCUX_IoctlGetReadStat.

Get read request status.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_read_stat:Read	request status.

Return values:

None.

Definition at line 2434 of file scux_ioctl.c.

void SCUX_IoctlGetWriteStat	(	const int_t	channel,
		uint32_t *const	p_write_stat
	)

Function Name: SCUX_IoctlGetWriteStat.

Get write request status.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_write_stat:Write	request status.

Return values:

None.

Definition at line 2378 of file scux_ioctl.c.

void SCUX_IoctlSetDvuCfg	(	const int_t	channel,
		const scux_dvu_cfg_t *const	p_dvu_param
	)

Function Name: SCUX_IoctlSetDvuCfg.

Set DVU parameter.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_dvu_param:DVU	parameter.

Return values:

None.

Definition at line 1750 of file scux_ioctl.c.

int_t SCUX_IoctlSetDvuDigiVol	(	const int_t	channel,
		const scux_dvu_digi_vol_t *const	p_digi_vol_param
	)

Function Name: SCUX_IoctlSetDvuDigiVol.

Set Digital volume parameter.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_dvu_param:Digital	volume parameter.

Return values:

ESUCCESS:Operation successful. EPERM:Parameter is unexpected value. EFAULT : Internal error is occured.

Definition at line 1810 of file scux_ioctl.c.

int_t SCUX_IoctlSetDvuRampVol	(	const int_t	channel,
		const scux_dvu_ramp_vol_t *const	p_ramp_vol_param
	)

Function Name: SCUX_IoctlSetDvuRampVol.

Set Digital volume parameter.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_dvu_param:Digital	volume parameter.

Return values:

ESUCCESS:Operation successful. EPERM:Parameter is unexpected value. EFAULT : Internal error is occured.

Definition at line 1884 of file scux_ioctl.c.

int_t SCUX_IoctlSetDvuZerocrossMute	(	const int_t	channel,
		const scux_zc_mute_t *const	p_zc_mute_param
	)

Function Name: SCUX_IoctlSetDvuZerocrossMute.

Set zerocross mute parameter.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_zc_mute_param:zerocross	mute parameter.

Return values:

ESUCCESS:Operation successful. EPERM:Parameter is unexpected value. EPERM:Rewrite callback pointer while waiting zerocross.

Definition at line 1991 of file scux_ioctl.c.

int_t SCUX_IoctlSetMixCfg ( const scux_mix_cfg_t *const p_mix_param )

Function Name: SCUX_IoctlSetMixCfg.

Set MIX parameter.

Description:

Parameters:

[in] *p_mix_param:MIX parameter.

Return values:

ESUCCESS : Operation successful. EPERM : Transfer parameter is unexpected. EFAULT : Internal error is occured.

Definition at line 2110 of file scux_ioctl.c.

int_t SCUX_IoctlSetMixVol	(	const int_t	channel,
		const uint32_t	mix_vol
	)

Function Name: SCUX_IoctlSetMixVol.

Set MIX volume.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	mix_vol:MIX	volume.

Return values:

ESUCCESS : Operation successful. EPERM : Transfer parameter is unexpected. EFAULT: Internel error si occured.

Definition at line 2200 of file scux_ioctl.c.

int_t SCUX_IoctlSetPinClk	(	const int_t	channel,
		const scux_ssif_pin_clk_t *const	p_pin_clk_param
	)

Function Name: SCUX_IoctlSetPinClk.

Set clock source for AUDIO_CLK pin.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_pin_clk_param:clock	source parameter.

Return values:

ESUCCESS:Operation successful. EPERM:Parameter is unexpected value. EFAULT:Internal error is occured.

Definition at line 1431 of file scux_ioctl.c.

int_t SCUX_IoctlSetPinMode	(	const int_t	channel,
		const scux_ssif_pin_mode_t *const	p_pin_mode_param
	)

Function Name: SCUX_IoctlSetPinMode.

Set synchronous setting for each SSIP pin.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_pin_mode_param:synchronous	setting parameter.

Return values:

ESUCCESS:Operation successful. EPERM:Parameter is unexpected value. EFAUT:Internal error is occured.

Definition at line 1546 of file scux_ioctl.c.

void SCUX_IoctlSetRoute	(	const int_t	channel,
		const scux_route_t	route
	)

Function Name: SCUX_IoctlSetRoute.

Set SCUX data transfer route.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	route:route	parameter.

Return values:

None.

Definition at line 1397 of file scux_ioctl.c.

void SCUX_IoctlSetSrcCfg	(	const int_t	channel,
		const scux_src_cfg_t *const	p_src_param
	)

Function Name: SCUX_IoctlSetSrcCfg.

Set SRC paramter.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	*p_src_param:SRC	parameter.

Return values:

None.

Definition at line 1698 of file scux_ioctl.c.

int_t SCUX_IoctlSetSsifCfg ( const scux_ssif_cfg_t *const p_ssif_param )

Function Name: SCUX_IoctlSetSsifCfg.

Set SSIF parameter.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	p_ssif_param:SSIF	parameter.

Return values:

ESUCCESS : Operation successful. EBADF : SSIF channel has already used on other SCUX channel. EPERM : Transfer parameter is unexpected. EFAULT: Internel error is occured.

Definition at line 2291 of file scux_ioctl.c.

int_t SCUX_IoctlSetStopMute	(	const int_t	channel,
		const uint32_t	audio_channel
	)

Function Name: SCUX_IoctlSetStopMute.

Stop mute.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	audio_channel:Audio	channel number.

Return values:

ESUCCESS:Operation successful. EPERM:Parameter is unexpected value. EFAULT : Internal error is occured.

Definition at line 2053 of file scux_ioctl.c.

int_t SCUX_IoctlTransStart ( const int_t channel )

Function Name: SCUX_IoctlTransStart.

SCUX transfer start.

Description:

Parameters:

[in]	channel:SCUX	channel number.
[in]	p_scux_addr_param:address	parameter.

Return values:

ESUCCESS : Operation successful. EACCES : DVU setup isn't carried out when using DVU. EACCES : MIX setup isn't carried out when using MIX. EACCES : SSIF setup isn't carried out when using SSIF. EACCES : SSIF channel is already used. EACCES : When use MIX, it is a setup which does not agree in a route setup. EBUSY : It has already transmitted. EMFILE : Allocate DMA ch for read is failed. EPERM : Transfer parameter is unexpected. EFAULT : Internal error is occured.

Definition at line 75 of file scux_ioctl.c.

Type:	Library
Created:	02 Jun 2015
Imports:	64
Forks:	0
Commits:	12
Dependents:	24
Dependencies:	0
Followers:	59

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