diff options
Diffstat (limited to 'drivers/staging/intel_sst/intel_sst_ioctl.h')
| -rw-r--r-- | drivers/staging/intel_sst/intel_sst_ioctl.h | 440 |
1 files changed, 0 insertions, 440 deletions
diff --git a/drivers/staging/intel_sst/intel_sst_ioctl.h b/drivers/staging/intel_sst/intel_sst_ioctl.h deleted file mode 100644 index 5da5ee092c69..000000000000 --- a/drivers/staging/intel_sst/intel_sst_ioctl.h +++ /dev/null @@ -1,440 +0,0 @@ -#ifndef __INTEL_SST_IOCTL_H__ -#define __INTEL_SST_IOCTL_H__ -/* - * intel_sst_ioctl.h - Intel SST Driver for audio engine - * - * Copyright (C) 2008-10 Intel Corporation - * Authors: Vinod Koul <vinod.koul@intel.com> - * Harsha Priya <priya.harsha@intel.com> - * Dharageswari R <dharageswari.r@intel.com> - * KP Jeeja <jeeja.kp@intel.com> - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This file defines all sst ioctls - */ - -/* codec and post/pre processing related info */ - -#include <linux/types.h> - -enum sst_codec_types { -/* AUDIO/MUSIC CODEC Type Definitions */ - SST_CODEC_TYPE_UNKNOWN = 0, - SST_CODEC_TYPE_PCM, /* Pass through Audio codec */ - SST_CODEC_TYPE_MP3, - SST_CODEC_TYPE_MP24, - SST_CODEC_TYPE_AAC, - SST_CODEC_TYPE_AACP, - SST_CODEC_TYPE_eAACP, - SST_CODEC_TYPE_WMA9, - SST_CODEC_TYPE_WMA10, - SST_CODEC_TYPE_WMA10P, - SST_CODEC_TYPE_RA, - SST_CODEC_TYPE_DDAC3, - SST_CODEC_TYPE_STEREO_TRUE_HD, - SST_CODEC_TYPE_STEREO_HD_PLUS, - - /* VOICE CODEC Type Definitions */ - SST_CODEC_TYPE_VOICE_PCM = 0x21, /* Pass through voice codec */ -}; - -enum sst_algo_types { - SST_CODEC_SRC = 0x64, - SST_CODEC_MIXER = 0x65, - SST_CODEC_DOWN_MIXER = 0x66, - SST_CODEC_VOLUME_CONTROL = 0x67, - SST_CODEC_OEM1 = 0xC8, - SST_CODEC_OEM2 = 0xC9, -}; - -enum snd_sst_stream_ops { - STREAM_OPS_PLAYBACK = 0, /* Decode */ - STREAM_OPS_CAPTURE, /* Encode */ - STREAM_OPS_PLAYBACK_DRM, /* Play Audio/Voice */ - STREAM_OPS_PLAYBACK_ALERT, /* Play Audio/Voice */ - STREAM_OPS_CAPTURE_VOICE_CALL, /* CSV Voice recording */ -}; - -enum stream_mode { - SST_STREAM_MODE_NONE = 0, - SST_STREAM_MODE_DNR = 1, - SST_STREAM_MODE_FNF = 2, - SST_STREAM_MODE_CAPTURE = 3 -}; - -enum stream_type { - SST_STREAM_TYPE_NONE = 0, - SST_STREAM_TYPE_MUSIC = 1, - SST_STREAM_TYPE_NORMAL = 2, - SST_STREAM_TYPE_LONG_PB = 3, - SST_STREAM_TYPE_LOW_LATENCY = 4, -}; - -enum snd_sst_audio_device_type { - SND_SST_DEVICE_HEADSET = 1, - SND_SST_DEVICE_IHF, - SND_SST_DEVICE_VIBRA, - SND_SST_DEVICE_HAPTIC, - SND_SST_DEVICE_CAPTURE, -}; - -/* Firmware Version info */ -struct snd_sst_fw_version { - __u8 build; /* build number*/ - __u8 minor; /* minor number*/ - __u8 major; /* major number*/ - __u8 type; /* build type */ -}; - -/* Port info structure */ -struct snd_sst_port_info { - __u16 port_type; - __u16 reserved; -}; - -/* Mixer info structure */ -struct snd_sst_mix_info { - __u16 max_streams; - __u16 reserved; -}; - -/* PCM Parameters */ -struct snd_pcm_params { - __u16 codec; /* codec type */ - __u8 num_chan; /* 1=Mono, 2=Stereo */ - __u8 pcm_wd_sz; /* 16/24 - bit*/ - __u32 reserved; /* Bitrate in bits per second */ - __u32 sfreq; /* Sampling rate in Hz */ - __u32 ring_buffer_size; - __u32 period_count; /* period elapsed in samples*/ - __u32 ring_buffer_addr; -}; - -/* MP3 Music Parameters Message */ -struct snd_mp3_params { - __u16 codec; - __u8 num_chan; /* 1=Mono, 2=Stereo */ - __u8 pcm_wd_sz; /* 16/24 - bit*/ - __u32 brate; /* Use the hard coded value. */ - __u32 sfreq; /* Sampling freq eg. 8000, 441000, 48000 */ - __u8 crc_check; /* crc_check - disable (0) or enable (1) */ - __u8 op_align; /* op align 0- 16 bit, 1- MSB, 2 LSB*/ - __u16 reserved; /* Unused */ -}; - -#define AAC_BIT_STREAM_ADTS 0 -#define AAC_BIT_STREAM_ADIF 1 -#define AAC_BIT_STREAM_RAW 2 - -/* AAC Music Parameters Message */ -struct snd_aac_params { - __u16 codec; - __u8 num_chan; /* 1=Mono, 2=Stereo*/ - __u8 pcm_wd_sz; /* 16/24 - bit*/ - __u32 brate; - __u32 sfreq; /* Sampling freq eg. 8000, 441000, 48000 */ - __u32 aac_srate; /* Plain AAC decoder operating sample rate */ - __u8 mpg_id; /* 0=MPEG-2, 1=MPEG-4 */ - __u8 bs_format; /* input bit stream format adts=0, adif=1, raw=2 */ - __u8 aac_profile; /* 0=Main Profile, 1=LC profile, 3=SSR profile */ - __u8 ext_chl; /* No.of external channels */ - __u8 aot; /* Audio object type. 1=Main , 2=LC , 3=SSR, 4=SBR*/ - __u8 op_align; /* output alignment 0=16 bit , 1=MSB, 2= LSB align */ - __u8 brate_type; /* 0=CBR, 1=VBR */ - __u8 crc_check; /* crc check 0= disable, 1=enable */ - __s8 bit_stream_format[8]; /* input bit stream format adts/adif/raw */ - __u8 jstereo; /* Joint stereo Flag */ - __u8 sbr_present; /* 1 = SBR Present, 0 = SBR absent, for RAW */ - __u8 downsample; /* 1 = Downsampling ON, 0 = Downsampling OFF */ - __u8 num_syntc_elems; /* 1- Mono/stereo, 0 - Dual Mono, 0 - for raw */ - __s8 syntc_id[2]; /* 0 for ID_SCE(Dula Mono), -1 for raw */ - __s8 syntc_tag[2]; /* raw - -1 and 0 -16 for rest of the streams */ - __u8 pce_present; /* Flag. 1- present 0 - not present, for RAW */ - __u8 sbr_type; /* sbr_type: 0-plain aac, 1-aac-v1, 2-aac-v2 */ - __u8 outchmode; /*0- mono, 1-stereo, 2-dual mono 3-Parametric stereo */ - __u8 ps_present; -}; - -/* WMA Music Parameters Message */ -struct snd_wma_params { - __u16 codec; - __u8 num_chan; /* 1=Mono, 2=Stereo */ - __u8 pcm_wd_sz; /* 16/24 - bit*/ - __u32 brate; /* Use the hard coded value. */ - __u32 sfreq; /* Sampling freq eg. 8000, 441000, 48000 */ - __u32 channel_mask; /* Channel Mask */ - __u16 format_tag; /* Format Tag */ - __u16 block_align; /* packet size */ - __u16 wma_encode_opt;/* Encoder option */ - __u8 op_align; /* op align 0- 16 bit, 1- MSB, 2 LSB */ - __u8 pcm_src; /* input pcm bit width */ -}; - -/* Pre processing param structure */ -struct snd_prp_params { - __u32 reserved; /* No pre-processing defined yet */ -}; - -/* Pre and post processing params structure */ -struct snd_ppp_params { - __u8 algo_id;/* Post/Pre processing algorithm ID */ - __u8 str_id; /*Only 5 bits used 0 - 31 are valid*/ - __u8 enable; /* 0= disable, 1= enable*/ - __u8 reserved; - __u32 size; /*Size of parameters for all blocks*/ - void *params; -} __attribute__ ((packed)); - -struct snd_sst_postproc_info { - __u32 src_min; /* Supported SRC Min sampling freq */ - __u32 src_max; /* Supported SRC Max sampling freq */ - __u8 src; /* 0=Not supported, 1=Supported */ - __u8 bass_boost; /* 0=Not Supported, 1=Supported */ - __u8 stereo_widening; /* 0=Not Supported, 1=Supported */ - __u8 volume_control; /* 0=Not Supported, 1=Supported */ - __s16 min_vol; /* Minimum value of Volume in dB */ - __s16 max_vol; /* Maximum value of Volume in dB */ - __u8 mute_control; /* 0=No Mute, 1=Mute */ - __u8 reserved1; - __u16 reserved2; -}; - -/* pre processing Capability info structure */ -struct snd_sst_prp_info { - __s16 min_vol; /* Minimum value of Volume in dB */ - __s16 max_vol; /* Maximum value of Volume in dB */ - __u8 volume_control; /* 0=Not Supported, 1=Supported */ - __u8 reserved1; /* for 32 bit alignment */ - __u16 reserved2; /* for 32 bit alignment */ -} __attribute__ ((packed)); - -/*Pre / Post processing algorithms support*/ -struct snd_sst_ppp_info { - __u32 src:1; /* 0=Not supported, 1=Supported */ - __u32 mixer:1; /* 0=Not supported, 1=Supported */ - __u32 volume_control:1; /* 0=Not Supported, 1=Supported */ - __u32 mute_control:1; /* 0=Not Supported, 1=Supported */ - __u32 anc:1; /* 0=Not Supported, 1=Supported */ - __u32 side_tone:1; /* 0=Not Supported, 1=Supported */ - __u32 dc_removal:1; /* 0=Not Supported, 1=Supported */ - __u32 equalizer:1; /* 0=Not Supported, 1=Supported */ - __u32 spkr_prot:1; /* 0=Not Supported, 1=Supported */ - __u32 bass_boost:1; /* 0=Not Supported, 1=Supported */ - __u32 stereo_widening:1;/* 0=Not Supported, 1=Supported */ - __u32 rsvd1:21; - __u32 rsvd2; -}; - -/* Firmware capabilities info */ -struct snd_sst_fw_info { - struct snd_sst_fw_version fw_version; /* Firmware version */ - __u8 audio_codecs_supported[8]; /* Codecs supported by FW */ - __u32 recommend_min_duration; /* Min duration for Lowpower Playback */ - __u8 max_pcm_streams_supported; /* Max num of PCM streams supported */ - __u8 max_enc_streams_supported; /* Max number of Encoded streams */ - __u16 reserved; /* 32 bit alignment*/ - struct snd_sst_ppp_info ppp_info; /* pre_processing mod cap info */ - struct snd_sst_postproc_info pop_info; /* Post processing cap info*/ - struct snd_sst_port_info port_info[3]; /* Port info */ - struct snd_sst_mix_info mix_info;/* Mixer info */ - __u32 min_input_buf; /* minmum i/p buffer for decode */ -}; - -/* Codec params struture */ -union snd_sst_codec_params { - struct snd_pcm_params pcm_params; - struct snd_mp3_params mp3_params; - struct snd_aac_params aac_params; - struct snd_wma_params wma_params; -}; - - -struct snd_sst_stream_params { - union snd_sst_codec_params uc; -} __attribute__ ((packed)); - -struct snd_sst_params { - __u32 result; - __u32 stream_id; - __u8 codec; - __u8 ops; - __u8 stream_type; - __u8 device_type; - struct snd_sst_stream_params sparams; -}; - -struct snd_sst_vol { - __u32 stream_id; - __s32 volume; - __u32 ramp_duration; - __u32 ramp_type; /* Ramp type, default=0 */ -}; - -struct snd_sst_mute { - __u32 stream_id; - __u32 mute; -}; - -/* ioctl related stuff here */ -struct snd_sst_pmic_config { - __u32 sfreq; /* Sampling rate in Hz */ - __u16 num_chan; /* Mono =1 or Stereo =2 */ - __u16 pcm_wd_sz; /* Number of bits per sample */ -} __attribute__ ((packed)); - -struct snd_sst_get_stream_params { - struct snd_sst_params codec_params; - struct snd_sst_pmic_config pcm_params; -}; - -enum snd_sst_target_type { - SND_SST_TARGET_PMIC = 1, - SND_SST_TARGET_LPE, - SND_SST_TARGET_MODEM, - SND_SST_TARGET_BT, - SND_SST_TARGET_FM, - SND_SST_TARGET_NONE, -}; - -enum snd_sst_device_type { - SND_SST_DEVICE_SSP = 1, - SND_SST_DEVICE_PCM, - SND_SST_DEVICE_OTHER, -}; - -enum snd_sst_device_mode { - - SND_SST_DEV_MODE_PCM_MODE1 = 1, /*(16-bit word, bit-length frame sync)*/ - SND_SST_DEV_MODE_PCM_MODE2, - SND_SST_DEV_MODE_PCM_MODE3, - SND_SST_DEV_MODE_PCM_MODE4_RIGHT_JUSTIFIED, - SND_SST_DEV_MODE_PCM_MODE4_LEFT_JUSTIFIED, - SND_SST_DEV_MODE_PCM_MODE4_I2S, /*(I2S mode, 16-bit words)*/ - SND_SST_DEV_MODE_PCM_MODE5, - SND_SST_DEV_MODE_PCM_MODE6, -}; - -enum snd_sst_port_action { - SND_SST_PORT_PREPARE = 1, - SND_SST_PORT_ACTIVATE, -}; - -/* Target selection per device structure */ -struct snd_sst_slot_info { - __u8 mix_enable; /* Mixer enable or disable */ - __u8 device_type; - __u8 device_instance; /* 0, 1, 2 */ - __u8 target_device; - __u16 target_sink; - __u8 slot[2]; - __u8 master; - __u8 action; - __u8 device_mode; - __u8 reserved; - struct snd_sst_pmic_config pcm_params; -} __attribute__ ((packed)); - -#define SST_MAX_TARGET_DEVICES 3 -/* Target device list structure */ -struct snd_sst_target_device { - __u32 device_route; - struct snd_sst_slot_info devices[SST_MAX_TARGET_DEVICES]; -} __attribute__ ((packed)); - -struct snd_sst_driver_info { - __u32 version; /* Version of the driver */ - __u32 active_pcm_streams; - __u32 active_enc_streams; - __u32 max_pcm_streams; - __u32 max_enc_streams; - __u32 buf_per_stream; -}; - -enum snd_sst_buff_type { - SST_BUF_USER = 1, - SST_BUF_MMAP, - SST_BUF_RAR, -}; - -struct snd_sst_mmap_buff_entry { - unsigned int offset; - unsigned int size; -}; - -struct snd_sst_mmap_buffs { - unsigned int entries; - enum snd_sst_buff_type type; - struct snd_sst_mmap_buff_entry *buff; -}; - -struct snd_sst_buff_entry { - void *buffer; - unsigned int size; -}; - -struct snd_sst_buffs { - unsigned int entries; - __u8 type; - struct snd_sst_buff_entry *buff_entry; -}; - -struct snd_sst_dbufs { - unsigned long long input_bytes_consumed; - unsigned long long output_bytes_produced; - struct snd_sst_buffs *ibufs; - struct snd_sst_buffs *obufs; -}; - -struct snd_sst_tuning_params { - __u8 type; - __u8 str_id; - __u8 size; - __u8 rsvd; - __aligned_u64 addr; -} __attribute__ ((packed)); -/*IOCTL defined here */ -/*SST MMF IOCTLS only */ -#define SNDRV_SST_STREAM_SET_PARAMS _IOR('L', 0x00, \ - struct snd_sst_stream_params *) -#define SNDRV_SST_STREAM_GET_PARAMS _IOWR('L', 0x01, \ - struct snd_sst_get_stream_params *) -#define SNDRV_SST_STREAM_GET_TSTAMP _IOWR('L', 0x02, __u64 *) -#define SNDRV_SST_STREAM_DECODE _IOWR('L', 0x03, struct snd_sst_dbufs *) -#define SNDRV_SST_STREAM_BYTES_DECODED _IOWR('L', 0x04, __u64 *) -#define SNDRV_SST_STREAM_START _IO('A', 0x42) -#define SNDRV_SST_STREAM_DROP _IO('A', 0x43) -#define SNDRV_SST_STREAM_DRAIN _IO('A', 0x44) -#define SNDRV_SST_STREAM_PAUSE _IOW('A', 0x45, int) -#define SNDRV_SST_STREAM_RESUME _IO('A', 0x47) -#define SNDRV_SST_MMAP_PLAY _IOW('L', 0x05, struct snd_sst_mmap_buffs *) -#define SNDRV_SST_MMAP_CAPTURE _IOW('L', 0x06, struct snd_sst_mmap_buffs *) -/*SST common ioctls */ -#define SNDRV_SST_DRIVER_INFO _IOR('L', 0x10, struct snd_sst_driver_info *) -#define SNDRV_SST_SET_VOL _IOW('L', 0x11, struct snd_sst_vol *) -#define SNDRV_SST_GET_VOL _IOW('L', 0x12, struct snd_sst_vol *) -#define SNDRV_SST_MUTE _IOW('L', 0x13, struct snd_sst_mute *) -/*AM Ioctly only */ -#define SNDRV_SST_FW_INFO _IOR('L', 0x20, struct snd_sst_fw_info *) -#define SNDRV_SST_SET_TARGET_DEVICE _IOW('L', 0x21, \ - struct snd_sst_target_device *) -/*DSP Ioctls on /dev/intel_sst_ctrl only*/ -#define SNDRV_SST_SET_ALGO _IOW('L', 0x30, struct snd_ppp_params *) -#define SNDRV_SST_GET_ALGO _IOWR('L', 0x31, struct snd_ppp_params *) -#define SNDRV_SST_TUNING_PARAMS _IOW('L', 0x32, struct snd_sst_tuning_params *) - -#endif /* __INTEL_SST_IOCTL_H__ */ |