[SPARC]: remove audioio.h (9d3c7d1b) · Commits · e / devices / android_kernel_sony_msm8994

arch/sparc64/kernel/ioctl32.c

+0 −7

Original line number	Diff line number	Diff line
		@@ -19,7 +19,6 @@
		#include <asm/envctrl.h>
		#include <asm/display7seg.h>
		#include <asm/openpromio.h>
		#include <asm/audioio.h>
		#include <asm/watchdog.h>

		/* Use this to get at 32-bit user passed pointers.
		@@ -524,12 +523,6 @@ COMPATIBLE_IOCTL(OPROMPATH2NODE)
		COMPATIBLE_IOCTL(LOOP_SET_STATUS64)
		COMPATIBLE_IOCTL(LOOP_GET_STATUS64)
		/* Big A */
		COMPATIBLE_IOCTL(AUDIO_GETINFO)
		COMPATIBLE_IOCTL(AUDIO_SETINFO)
		COMPATIBLE_IOCTL(AUDIO_DRAIN)
		COMPATIBLE_IOCTL(AUDIO_GETDEV)
		COMPATIBLE_IOCTL(AUDIO_GETDEV_SUNOS)
		COMPATIBLE_IOCTL(AUDIO_FLUSH)
		COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE_MULTI)
		#if defined(CONFIG_DRM) \|\| defined(CONFIG_DRM_MODULE)
		COMPATIBLE_IOCTL(DRM_IOCTL_GET_MAGIC)

include/asm-sparc/audioio.h

deleted100644 → 0

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Original line number	Diff line number	Diff line
		/*
		* include/asm-sparc/audioio.h
		*
		* Sparc Audio Midlayer
		* Copyright (C) 1996 Thomas K. Dyas (tdyas@noc.rutgers.edu)
		*/

		#ifndef _AUDIOIO_H_
		#define _AUDIOIO_H_

		/*
		* SunOS/Solaris /dev/audio interface
		*/

		#if defined(__KERNEL__) \|\| !defined(__GLIBC__) \|\| (__GLIBC__ < 2)
		#include <linux/types.h>
		#include <linux/time.h>
		#include <linux/ioctl.h>
		#endif

		/*
		* This structure contains state information for audio device IO streams.
		*/
		typedef struct audio_prinfo {
		/*
		* The following values describe the audio data encoding.
		*/
		unsigned int sample_rate; /* samples per second */
		unsigned int channels; /* number of interleaved channels */
		unsigned int precision; /* bit-width of each sample */
		unsigned int encoding; /* data encoding method */

		/*
		* The following values control audio device configuration
		*/
		unsigned int gain; /* gain level: 0 - 255 */
		unsigned int port; /* selected I/O port (see below) */
		unsigned int avail_ports; /* available I/O ports (see below) */
		unsigned int _xxx[2]; /* Reserved for future use */

		unsigned int buffer_size; /* I/O buffer size */

		/*
		* The following values describe driver state
		*/
		unsigned int samples; /* number of samples converted */
		unsigned int eof; /* End Of File counter (play only) */

		unsigned char pause; /* non-zero for pause, zero to resume */
		unsigned char error; /* non-zero if overflow/underflow */
		unsigned char waiting; /* non-zero if a process wants access */
		unsigned char balance; /* stereo channel balance */

		unsigned short minordev;

		/*
		* The following values are read-only state flags
		*/
		unsigned char open; /* non-zero if open access permitted */
		unsigned char active; /* non-zero if I/O is active */
		} audio_prinfo_t;


		/*
		* This structure describes the current state of the audio device.
		*/
		typedef struct audio_info {
		/*
		* Per-stream information
		*/
		audio_prinfo_t play; /* output status information */
		audio_prinfo_t record; /* input status information */

		/*
		* Per-unit/channel information
		*/
		unsigned int monitor_gain; /* input to output mix: 0 - 255 */
		unsigned char output_muted; /* non-zero if output is muted */
		unsigned char _xxx[3]; /* Reserved for future use */
		unsigned int _yyy[3]; /* Reserved for future use */
		} audio_info_t;


		/*
		* Audio encoding types
		*/
		#define AUDIO_ENCODING_NONE (0) /* no encoding assigned */
		#define AUDIO_ENCODING_ULAW (1) /* u-law encoding */
		#define AUDIO_ENCODING_ALAW (2) /* A-law encoding */
		#define AUDIO_ENCODING_LINEAR (3) /* Linear PCM encoding */
		#define AUDIO_ENCODING_FLOAT (4) /* IEEE float (-1. <-> +1.) */
		#define AUDIO_ENCODING_DVI (104) /* DVI ADPCM */
		#define AUDIO_ENCODING_LINEAR8 (105) /* 8 bit UNSIGNED */
		#define AUDIO_ENCODING_LINEARLE (106) /* Linear PCM LE encoding */

		/*
		* These ranges apply to record, play, and monitor gain values
		*/
		#define AUDIO_MIN_GAIN (0) /* minimum gain value */
		#define AUDIO_MAX_GAIN (255) /* maximum gain value */

		/*
		* These values apply to the balance field to adjust channel gain values
		*/
		#define AUDIO_LEFT_BALANCE (0) /* left channel only */
		#define AUDIO_MID_BALANCE (32) /* equal left/right channel */
		#define AUDIO_RIGHT_BALANCE (64) /* right channel only */
		#define AUDIO_BALANCE_SHIFT (3)

		/*
		* Generic minimum/maximum limits for number of channels, both modes
		*/
		#define AUDIO_MIN_PLAY_CHANNELS (1)
		#define AUDIO_MAX_PLAY_CHANNELS (4)
		#define AUDIO_MIN_REC_CHANNELS (1)
		#define AUDIO_MAX_REC_CHANNELS (4)

		/*
		* Generic minimum/maximum limits for sample precision
		*/
		#define AUDIO_MIN_PLAY_PRECISION (8)
		#define AUDIO_MAX_PLAY_PRECISION (32)
		#define AUDIO_MIN_REC_PRECISION (8)
		#define AUDIO_MAX_REC_PRECISION (32)

		/*
		* Define some convenient names for typical audio ports
		*/
		/*
		* output ports (several may be enabled simultaneously)
		*/
		#define AUDIO_SPEAKER 0x01 /* output to built-in speaker */
		#define AUDIO_HEADPHONE 0x02 /* output to headphone jack */
		#define AUDIO_LINE_OUT 0x04 /* output to line out */

		/*
		* input ports (usually only one at a time)
		*/
		#define AUDIO_MICROPHONE 0x01 /* input from microphone */
		#define AUDIO_LINE_IN 0x02 /* input from line in */
		#define AUDIO_CD 0x04 /* input from on-board CD inputs */
		#define AUDIO_INTERNAL_CD_IN AUDIO_CD /* input from internal CDROM */
		#define AUDIO_ANALOG_LOOPBACK 0x40 /* input from output */


		/*
		* This macro initializes an audio_info structure to 'harmless' values.
		* Note that (~0) might not be a harmless value for a flag that was
		* a signed int.
		*/
		#define AUDIO_INITINFO(i) { \
		unsigned int *__x__; \
		for (__x__ = (unsigned int *)(i); \
		(char ) __x__ < (((char )(i)) + sizeof (audio_info_t)); \
		*__x__++ = ~0); \
		}

		/*
		* These allow testing for what the user wants to set
		*/
		#define AUD_INITVALUE (~0)
		#define Modify(X) ((unsigned int)(X) != AUD_INITVALUE)
		#define Modifys(X) ((X) != (unsigned short)AUD_INITVALUE)
		#define Modifyc(X) ((X) != (unsigned char)AUD_INITVALUE)

		/*
		* Parameter for the AUDIO_GETDEV ioctl to determine current
		* audio devices.
		*/
		#define MAX_AUDIO_DEV_LEN (16)
		typedef struct audio_device {
		char name[MAX_AUDIO_DEV_LEN];
		char version[MAX_AUDIO_DEV_LEN];
		char config[MAX_AUDIO_DEV_LEN];
		} audio_device_t;


		/*
		* Ioctl calls for the audio device.
		*/

		/*
		* AUDIO_GETINFO retrieves the current state of the audio device.
		*
		* AUDIO_SETINFO copies all fields of the audio_info structure whose
		* values are not set to the initialized value (-1) to the device state.
		* It performs an implicit AUDIO_GETINFO to return the new state of the
		* device. Note that the record.samples and play.samples fields are set
		* to the last value before the AUDIO_SETINFO took effect. This allows
		* an application to reset the counters while atomically retrieving the
		* last value.
		*
		* AUDIO_DRAIN suspends the calling process until the write buffers are
		* empty.
		*
		* AUDIO_GETDEV returns a structure of type audio_device_t which contains
		* three strings. The string "name" is a short identifying string (for
		* example, the SBus Fcode name string), the string "version" identifies
		* the current version of the device, and the "config" string identifies
		* the specific configuration of the audio stream. All fields are
		* device-dependent -- see the device specific manual pages for details.
		*
		* AUDIO_GETDEV_SUNOS returns a number which is an audio device defined
		* herein (making it not too portable)
		*
		* AUDIO_FLUSH stops all playback and recording, clears all queued buffers,
		* resets error counters, and restarts recording and playback as appropriate
		* for the current sampling mode.
		*/
		#define AUDIO_GETINFO _IOR('A', 1, audio_info_t)
		#define AUDIO_SETINFO _IOWR('A', 2, audio_info_t)
		#define AUDIO_DRAIN _IO('A', 3)
		#define AUDIO_GETDEV _IOR('A', 4, audio_device_t)
		#define AUDIO_GETDEV_SUNOS _IOR('A', 4, int)
		#define AUDIO_FLUSH _IO('A', 5)

		/* Define possible audio hardware configurations for
		* old SunOS-style AUDIO_GETDEV ioctl */
		#define AUDIO_DEV_UNKNOWN (0) /* not defined */
		#define AUDIO_DEV_AMD (1) /* audioamd device */
		#define AUDIO_DEV_SPEAKERBOX (2) /* dbri device with speakerbox */
		#define AUDIO_DEV_CODEC (3) /* dbri device (internal speaker) */
		#define AUDIO_DEV_CS4231 (5) /* cs4231 device */

		/*
		* The following ioctl sets the audio device into an internal loopback mode,
		* if the hardware supports this. The argument is TRUE to set loopback,
		* FALSE to reset to normal operation. If the hardware does not support
		* internal loopback, the ioctl should fail with EINVAL.
		* Causes ADC data to be digitally mixed in and sent to the DAC.
		*/
		#define AUDIO_DIAG_LOOPBACK _IOW('A', 101, int)

		#endif /* _AUDIOIO_H_ */

include/asm-sparc64/audioio.h

deleted100644 → 0

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Original line number	Diff line number	Diff line
		/*
		* include/asm-sparc/audioio.h
		*
		* Sparc Audio Midlayer
		* Copyright (C) 1996 Thomas K. Dyas (tdyas@noc.rutgers.edu)
		*/

		#ifndef _AUDIOIO_H_
		#define _AUDIOIO_H_

		/*
		* SunOS/Solaris /dev/audio interface
		*/

		#if defined(__KERNEL__) \|\| !defined(__GLIBC__) \|\| (__GLIBC__ < 2)
		#include <linux/types.h>
		#include <linux/time.h>
		#include <linux/ioctl.h>
		#endif

		/*
		* This structure contains state information for audio device IO streams.
		*/
		typedef struct audio_prinfo {
		/*
		* The following values describe the audio data encoding.
		*/
		unsigned int sample_rate; /* samples per second */
		unsigned int channels; /* number of interleaved channels */
		unsigned int precision; /* bit-width of each sample */
		unsigned int encoding; /* data encoding method */

		/*
		* The following values control audio device configuration
		*/
		unsigned int gain; /* gain level: 0 - 255 */
		unsigned int port; /* selected I/O port (see below) */
		unsigned int avail_ports; /* available I/O ports (see below) */
		unsigned int _xxx[2]; /* Reserved for future use */

		unsigned int buffer_size; /* I/O buffer size */

		/*
		* The following values describe driver state
		*/
		unsigned int samples; /* number of samples converted */
		unsigned int eof; /* End Of File counter (play only) */

		unsigned char pause; /* non-zero for pause, zero to resume */
		unsigned char error; /* non-zero if overflow/underflow */
		unsigned char waiting; /* non-zero if a process wants access */
		unsigned char balance; /* stereo channel balance */

		unsigned short minordev;

		/*
		* The following values are read-only state flags
		*/
		unsigned char open; /* non-zero if open access permitted */
		unsigned char active; /* non-zero if I/O is active */
		} audio_prinfo_t;


		/*
		* This structure describes the current state of the audio device.
		*/
		typedef struct audio_info {
		/*
		* Per-stream information
		*/
		audio_prinfo_t play; /* output status information */
		audio_prinfo_t record; /* input status information */

		/*
		* Per-unit/channel information
		*/
		unsigned int monitor_gain; /* input to output mix: 0 - 255 */
		unsigned char output_muted; /* non-zero if output is muted */
		unsigned char _xxx[3]; /* Reserved for future use */
		unsigned int _yyy[3]; /* Reserved for future use */
		} audio_info_t;


		/*
		* Audio encoding types
		*/
		#define AUDIO_ENCODING_NONE (0) /* no encoding assigned */
		#define AUDIO_ENCODING_ULAW (1) /* u-law encoding */
		#define AUDIO_ENCODING_ALAW (2) /* A-law encoding */
		#define AUDIO_ENCODING_LINEAR (3) /* Linear PCM encoding */
		#define AUDIO_ENCODING_FLOAT (4) /* IEEE float (-1. <-> +1.) */
		#define AUDIO_ENCODING_DVI (104) /* DVI ADPCM */
		#define AUDIO_ENCODING_LINEAR8 (105) /* 8 bit UNSIGNED */
		#define AUDIO_ENCODING_LINEARLE (106) /* Linear PCM LE encoding */

		/*
		* These ranges apply to record, play, and monitor gain values
		*/
		#define AUDIO_MIN_GAIN (0) /* minimum gain value */
		#define AUDIO_MAX_GAIN (255) /* maximum gain value */

		/*
		* These values apply to the balance field to adjust channel gain values
		*/
		#define AUDIO_LEFT_BALANCE (0) /* left channel only */
		#define AUDIO_MID_BALANCE (32) /* equal left/right channel */
		#define AUDIO_RIGHT_BALANCE (64) /* right channel only */
		#define AUDIO_BALANCE_SHIFT (3)

		/*
		* Generic minimum/maximum limits for number of channels, both modes
		*/
		#define AUDIO_MIN_PLAY_CHANNELS (1)
		#define AUDIO_MAX_PLAY_CHANNELS (4)
		#define AUDIO_MIN_REC_CHANNELS (1)
		#define AUDIO_MAX_REC_CHANNELS (4)

		/*
		* Generic minimum/maximum limits for sample precision
		*/
		#define AUDIO_MIN_PLAY_PRECISION (8)
		#define AUDIO_MAX_PLAY_PRECISION (32)
		#define AUDIO_MIN_REC_PRECISION (8)
		#define AUDIO_MAX_REC_PRECISION (32)

		/*
		* Define some convenient names for typical audio ports
		*/
		/*
		* output ports (several may be enabled simultaneously)
		*/
		#define AUDIO_SPEAKER 0x01 /* output to built-in speaker */
		#define AUDIO_HEADPHONE 0x02 /* output to headphone jack */
		#define AUDIO_LINE_OUT 0x04 /* output to line out */

		/*
		* input ports (usually only one at a time)
		*/
		#define AUDIO_MICROPHONE 0x01 /* input from microphone */
		#define AUDIO_LINE_IN 0x02 /* input from line in */
		#define AUDIO_CD 0x04 /* input from on-board CD inputs */
		#define AUDIO_INTERNAL_CD_IN AUDIO_CD /* input from internal CDROM */
		#define AUDIO_ANALOG_LOOPBACK 0x40 /* input from output */


		/*
		* This macro initializes an audio_info structure to 'harmless' values.
		* Note that (~0) might not be a harmless value for a flag that was
		* a signed int.
		*/
		#define AUDIO_INITINFO(i) { \
		unsigned int *__x__; \
		for (__x__ = (unsigned int *)(i); \
		(char ) __x__ < (((char )(i)) + sizeof (audio_info_t)); \
		*__x__++ = ~0); \
		}

		/*
		* These allow testing for what the user wants to set
		*/
		#define AUD_INITVALUE (~0)
		#define Modify(X) ((unsigned int)(X) != AUD_INITVALUE)
		#define Modifys(X) ((X) != (unsigned short)AUD_INITVALUE)
		#define Modifyc(X) ((X) != (unsigned char)AUD_INITVALUE)

		/*
		* Parameter for the AUDIO_GETDEV ioctl to determine current
		* audio devices.
		*/
		#define MAX_AUDIO_DEV_LEN (16)
		typedef struct audio_device {
		char name[MAX_AUDIO_DEV_LEN];
		char version[MAX_AUDIO_DEV_LEN];
		char config[MAX_AUDIO_DEV_LEN];
		} audio_device_t;


		/*
		* Ioctl calls for the audio device.
		*/

		/*
		* AUDIO_GETINFO retrieves the current state of the audio device.
		*
		* AUDIO_SETINFO copies all fields of the audio_info structure whose
		* values are not set to the initialized value (-1) to the device state.
		* It performs an implicit AUDIO_GETINFO to return the new state of the
		* device. Note that the record.samples and play.samples fields are set
		* to the last value before the AUDIO_SETINFO took effect. This allows
		* an application to reset the counters while atomically retrieving the
		* last value.
		*
		* AUDIO_DRAIN suspends the calling process until the write buffers are
		* empty.
		*
		* AUDIO_GETDEV returns a structure of type audio_device_t which contains
		* three strings. The string "name" is a short identifying string (for
		* example, the SBus Fcode name string), the string "version" identifies
		* the current version of the device, and the "config" string identifies
		* the specific configuration of the audio stream. All fields are
		* device-dependent -- see the device specific manual pages for details.
		*
		* AUDIO_GETDEV_SUNOS returns a number which is an audio device defined
		* herein (making it not too portable)
		*
		* AUDIO_FLUSH stops all playback and recording, clears all queued buffers,
		* resets error counters, and restarts recording and playback as appropriate
		* for the current sampling mode.
		*/
		#define AUDIO_GETINFO _IOR('A', 1, audio_info_t)
		#define AUDIO_SETINFO _IOWR('A', 2, audio_info_t)
		#define AUDIO_DRAIN _IO('A', 3)
		#define AUDIO_GETDEV _IOR('A', 4, audio_device_t)
		#define AUDIO_GETDEV_SUNOS _IOR('A', 4, int)
		#define AUDIO_FLUSH _IO('A', 5)

		/* Define possible audio hardware configurations for
		* old SunOS-style AUDIO_GETDEV ioctl */
		#define AUDIO_DEV_UNKNOWN (0) /* not defined */
		#define AUDIO_DEV_AMD (1) /* audioamd device */
		#define AUDIO_DEV_SPEAKERBOX (2) /* dbri device with speakerbox */
		#define AUDIO_DEV_CODEC (3) /* dbri device (internal speaker) */
		#define AUDIO_DEV_CS4231 (5) /* cs4231 device */

		/*
		* The following ioctl sets the audio device into an internal loopback mode,
		* if the hardware supports this. The argument is TRUE to set loopback,
		* FALSE to reset to normal operation. If the hardware does not support
		* internal loopback, the ioctl should fail with EINVAL.
		* Causes ADC data to be digitally mixed in and sent to the DAC.
		*/
		#define AUDIO_DIAG_LOOPBACK _IOW('A', 101, int)

		#endif /* _AUDIOIO_H_ */