diff options
author | Jie Yang <yang.jie@intel.com> | 2015-04-02 15:37:04 +0800 |
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committer | Mark Brown <broonie@kernel.org> | 2015-04-06 17:49:45 +0100 |
commit | b97169da06992ef04081e66ed22bbdb23dbf6610 (patch) | |
tree | 81e719f60576c2c32edb1f7e75760062f96ceb46 /sound/soc/intel/sst-mfld-platform.h | |
parent | 66a6fd9846f0aecdbab9324b792b319fd8e95e77 (diff) | |
download | linux-b97169da06992ef04081e66ed22bbdb23dbf6610.tar.bz2 |
ASoC: Intel: create atom folder and move atom platform files in
Restructure the sound/soc/intel/ directory: create atom folder, and move
sst atom platform files here.
Signed-off-by: Jie Yang <yang.jie@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/sst-mfld-platform.h')
-rw-r--r-- | sound/soc/intel/sst-mfld-platform.h | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/sound/soc/intel/sst-mfld-platform.h b/sound/soc/intel/sst-mfld-platform.h deleted file mode 100644 index 9094314be2b0..000000000000 --- a/sound/soc/intel/sst-mfld-platform.h +++ /dev/null @@ -1,181 +0,0 @@ -/* - * sst_mfld_platform.h - Intel MID Platform driver header file - * - * Copyright (C) 2010 Intel Corp - * Author: Vinod Koul <vinod.koul@intel.com> - * Author: Harsha Priya <priya.harsha@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. - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - */ - -#ifndef __SST_PLATFORMDRV_H__ -#define __SST_PLATFORMDRV_H__ - -#include "sst-mfld-dsp.h" - -extern struct sst_device *sst; - -#define SST_MONO 1 -#define SST_STEREO 2 -#define SST_MAX_CAP 5 - -#define SST_MAX_BUFFER (800*1024) -#define SST_MIN_BUFFER (800*1024) -#define SST_MIN_PERIOD_BYTES 32 -#define SST_MAX_PERIOD_BYTES SST_MAX_BUFFER -#define SST_MIN_PERIODS 2 -#define SST_MAX_PERIODS (1024*2) -#define SST_FIFO_SIZE 0 - -struct pcm_stream_info { - int str_id; - void *arg; - void (*period_elapsed) (void *arg); - unsigned long long buffer_ptr; - unsigned long long pcm_delay; - int sfreq; -}; - -enum sst_drv_status { - SST_PLATFORM_INIT = 1, - SST_PLATFORM_STARTED, - SST_PLATFORM_RUNNING, - SST_PLATFORM_PAUSED, - SST_PLATFORM_DROPPED, -}; - -enum sst_stream_ops { - STREAM_OPS_PLAYBACK = 0, - STREAM_OPS_CAPTURE, -}; - -enum 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, - SND_SST_DEVICE_COMPRESS, -}; - -/* PCM Parameters */ -struct sst_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; -}; - -struct sst_stream_params { - u32 result; - u32 stream_id; - u8 codec; - u8 ops; - u8 stream_type; - u8 device_type; - struct sst_pcm_params sparams; -}; - -struct sst_compress_cb { - void *param; - void (*compr_cb)(void *param); - void *drain_cb_param; - void (*drain_notify)(void *param); -}; - -struct compress_sst_ops { - const char *name; - int (*open)(struct device *dev, - struct snd_sst_params *str_params, struct sst_compress_cb *cb); - int (*stream_start)(struct device *dev, unsigned int str_id); - int (*stream_drop)(struct device *dev, unsigned int str_id); - int (*stream_drain)(struct device *dev, unsigned int str_id); - int (*stream_partial_drain)(struct device *dev, unsigned int str_id); - int (*stream_pause)(struct device *dev, unsigned int str_id); - int (*stream_pause_release)(struct device *dev, unsigned int str_id); - - int (*tstamp)(struct device *dev, unsigned int str_id, - struct snd_compr_tstamp *tstamp); - int (*ack)(struct device *dev, unsigned int str_id, - unsigned long bytes); - int (*close)(struct device *dev, unsigned int str_id); - int (*get_caps)(struct snd_compr_caps *caps); - int (*get_codec_caps)(struct snd_compr_codec_caps *codec); - int (*set_metadata)(struct device *dev, unsigned int str_id, - struct snd_compr_metadata *mdata); - int (*power)(struct device *dev, bool state); -}; - -struct sst_ops { - int (*open)(struct device *dev, struct snd_sst_params *str_param); - int (*stream_init)(struct device *dev, struct pcm_stream_info *str_info); - int (*stream_start)(struct device *dev, int str_id); - int (*stream_drop)(struct device *dev, int str_id); - int (*stream_pause)(struct device *dev, int str_id); - int (*stream_pause_release)(struct device *dev, int str_id); - int (*stream_read_tstamp)(struct device *dev, struct pcm_stream_info *str_info); - int (*send_byte_stream)(struct device *dev, struct snd_sst_bytes_v2 *bytes); - int (*close)(struct device *dev, unsigned int str_id); - int (*power)(struct device *dev, bool state); -}; - -struct sst_runtime_stream { - int stream_status; - unsigned int id; - size_t bytes_written; - struct pcm_stream_info stream_info; - struct sst_ops *ops; - struct compress_sst_ops *compr_ops; - spinlock_t status_lock; -}; - -struct sst_device { - char *name; - struct device *dev; - struct sst_ops *ops; - struct platform_device *pdev; - struct compress_sst_ops *compr_ops; -}; - -struct sst_data; - -int sst_dsp_init_v2_dpcm(struct snd_soc_platform *platform); -int sst_send_pipe_gains(struct snd_soc_dai *dai, int stream, int mute); -int send_ssp_cmd(struct snd_soc_dai *dai, const char *id, bool enable); -int sst_handle_vb_timer(struct snd_soc_dai *dai, bool enable); - -void sst_set_stream_status(struct sst_runtime_stream *stream, int state); -int sst_fill_stream_params(void *substream, const struct sst_data *ctx, - struct snd_sst_params *str_params, bool is_compress); - -struct sst_algo_int_control_v2 { - struct soc_mixer_control mc; - u16 module_id; /* module identifieer */ - u16 pipe_id; /* location info: pipe_id + instance_id */ - u16 instance_id; - unsigned int value; /* Value received is stored here */ -}; -struct sst_data { - struct platform_device *pdev; - struct sst_platform_data *pdata; - struct snd_sst_bytes_v2 *byte_stream; - struct mutex lock; - struct snd_soc_card *soc_card; -}; -int sst_register_dsp(struct sst_device *sst); -int sst_unregister_dsp(struct sst_device *sst); -#endif |