diff options
Diffstat (limited to 'include/uapi/sound/sof')
| -rw-r--r-- | include/uapi/sound/sof/abi.h | 62 | ||||
| -rw-r--r-- | include/uapi/sound/sof/fw.h | 80 | ||||
| -rw-r--r-- | include/uapi/sound/sof/header.h | 29 | ||||
| -rw-r--r-- | include/uapi/sound/sof/tokens.h | 142 |
4 files changed, 313 insertions, 0 deletions
diff --git a/include/uapi/sound/sof/abi.h b/include/uapi/sound/sof/abi.h new file mode 100644 index 000000000..6af32f82f --- /dev/null +++ b/include/uapi/sound/sof/abi.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2018 Intel Corporation. All rights reserved. + */ + +/** + * SOF ABI versioning is based on Semantic Versioning where we have a given + * MAJOR.MINOR.PATCH version number. See https://semver.org/ + * + * Rules for incrementing or changing version :- + * + * 1) Increment MAJOR version if you make incompatible API changes. MINOR and + * PATCH should be reset to 0. + * + * 2) Increment MINOR version if you add backwards compatible features or + * changes. PATCH should be reset to 0. + * + * 3) Increment PATCH version if you add backwards compatible bug fixes. + */ + +#ifndef __INCLUDE_UAPI_SOUND_SOF_ABI_H__ +#define __INCLUDE_UAPI_SOUND_SOF_ABI_H__ + +/* SOF ABI version major, minor and patch numbers */ +#define SOF_ABI_MAJOR 3 +#define SOF_ABI_MINOR 17 +#define SOF_ABI_PATCH 0 + +/* SOF ABI version number. Format within 32bit word is MMmmmppp */ +#define SOF_ABI_MAJOR_SHIFT 24 +#define SOF_ABI_MAJOR_MASK 0xff +#define SOF_ABI_MINOR_SHIFT 12 +#define SOF_ABI_MINOR_MASK 0xfff +#define SOF_ABI_PATCH_SHIFT 0 +#define SOF_ABI_PATCH_MASK 0xfff + +#define SOF_ABI_VER(major, minor, patch) \ + (((major) << SOF_ABI_MAJOR_SHIFT) | \ + ((minor) << SOF_ABI_MINOR_SHIFT) | \ + ((patch) << SOF_ABI_PATCH_SHIFT)) + +#define SOF_ABI_VERSION_MAJOR(version) \ + (((version) >> SOF_ABI_MAJOR_SHIFT) & SOF_ABI_MAJOR_MASK) +#define SOF_ABI_VERSION_MINOR(version) \ + (((version) >> SOF_ABI_MINOR_SHIFT) & SOF_ABI_MINOR_MASK) +#define SOF_ABI_VERSION_PATCH(version) \ + (((version) >> SOF_ABI_PATCH_SHIFT) & SOF_ABI_PATCH_MASK) + +#define SOF_ABI_VERSION_INCOMPATIBLE(sof_ver, client_ver) \ + (SOF_ABI_VERSION_MAJOR((sof_ver)) != \ + SOF_ABI_VERSION_MAJOR((client_ver)) \ + ) + +#define SOF_ABI_VERSION SOF_ABI_VER(SOF_ABI_MAJOR, SOF_ABI_MINOR, SOF_ABI_PATCH) + +/* SOF ABI magic number "SOF\0". */ +#define SOF_ABI_MAGIC 0x00464F53 + +#endif diff --git a/include/uapi/sound/sof/fw.h b/include/uapi/sound/sof/fw.h new file mode 100644 index 000000000..e9f697467 --- /dev/null +++ b/include/uapi/sound/sof/fw.h @@ -0,0 +1,80 @@ +/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2018 Intel Corporation. All rights reserved. + */ + +/* + * Firmware file format . + */ + +#ifndef __INCLUDE_UAPI_SOF_FW_H__ +#define __INCLUDE_UAPI_SOF_FW_H__ + +#include <linux/types.h> + +#define SND_SOF_FW_SIG_SIZE 4 +#define SND_SOF_FW_ABI 1 +#define SND_SOF_FW_SIG "Reef" + +/* + * Firmware module is made up of 1 . N blocks of different types. The + * Block header is used to determine where and how block is to be copied in the + * DSP/host memory space. + */ +enum snd_sof_fw_blk_type { + SOF_FW_BLK_TYPE_INVALID = -1, + SOF_FW_BLK_TYPE_START = 0, + SOF_FW_BLK_TYPE_RSRVD0 = SOF_FW_BLK_TYPE_START, + SOF_FW_BLK_TYPE_IRAM = 1, /* local instruction RAM */ + SOF_FW_BLK_TYPE_DRAM = 2, /* local data RAM */ + SOF_FW_BLK_TYPE_SRAM = 3, /* system RAM */ + SOF_FW_BLK_TYPE_ROM = 4, + SOF_FW_BLK_TYPE_IMR = 5, + SOF_FW_BLK_TYPE_RSRVD6 = 6, + SOF_FW_BLK_TYPE_RSRVD7 = 7, + SOF_FW_BLK_TYPE_RSRVD8 = 8, + SOF_FW_BLK_TYPE_RSRVD9 = 9, + SOF_FW_BLK_TYPE_RSRVD10 = 10, + SOF_FW_BLK_TYPE_RSRVD11 = 11, + SOF_FW_BLK_TYPE_RSRVD12 = 12, + SOF_FW_BLK_TYPE_RSRVD13 = 13, + SOF_FW_BLK_TYPE_RSRVD14 = 14, + /* use SOF_FW_BLK_TYPE_RSVRDX for new block types */ + SOF_FW_BLK_TYPE_NUM +}; + +struct snd_sof_blk_hdr { + enum snd_sof_fw_blk_type type; + __u32 size; /* bytes minus this header */ + __u32 offset; /* offset from base */ +} __packed; + +/* + * Firmware file is made up of 1 .. N different modules types. The module + * type is used to determine how to load and parse the module. + */ +enum snd_sof_fw_mod_type { + SOF_FW_BASE = 0, /* base firmware image */ + SOF_FW_MODULE = 1, /* firmware module */ +}; + +struct snd_sof_mod_hdr { + enum snd_sof_fw_mod_type type; + __u32 size; /* bytes minus this header */ + __u32 num_blocks; /* number of blocks */ +} __packed; + +/* + * Firmware file header. + */ +struct snd_sof_fw_header { + unsigned char sig[SND_SOF_FW_SIG_SIZE]; /* "Reef" */ + __u32 file_size; /* size of file minus this header */ + __u32 num_modules; /* number of modules */ + __u32 abi; /* version of header format */ +} __packed; + +#endif diff --git a/include/uapi/sound/sof/header.h b/include/uapi/sound/sof/header.h new file mode 100644 index 000000000..5f4518e7a --- /dev/null +++ b/include/uapi/sound/sof/header.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2018 Intel Corporation. All rights reserved. + */ + +#ifndef __INCLUDE_UAPI_SOUND_SOF_USER_HEADER_H__ +#define __INCLUDE_UAPI_SOUND_SOF_USER_HEADER_H__ + +#include <linux/types.h> + +/* + * Header for all non IPC ABI data. + * + * Identifies data type, size and ABI. + * Used by any bespoke component data structures or binary blobs. + */ +struct sof_abi_hdr { + __u32 magic; /**< 'S', 'O', 'F', '\0' */ + __u32 type; /**< component specific type */ + __u32 size; /**< size in bytes of data excl. this struct */ + __u32 abi; /**< SOF ABI version */ + __u32 reserved[4]; /**< reserved for future use */ + __u32 data[0]; /**< Component data - opaque to core */ +} __packed; + +#endif diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h new file mode 100644 index 000000000..a642bf30c --- /dev/null +++ b/include/uapi/sound/sof/tokens.h @@ -0,0 +1,142 @@ +/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2018 Intel Corporation. All rights reserved. + * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com> + * Keyon Jie <yang.jie@linux.intel.com> + */ + +/* + * Topology IDs and tokens. + * + * ** MUST BE ALIGNED WITH TOPOLOGY CONFIGURATION TOKEN VALUES ** + */ + +#ifndef __INCLUDE_UAPI_SOF_TOPOLOGY_H__ +#define __INCLUDE_UAPI_SOF_TOPOLOGY_H__ + +/* + * Kcontrol IDs + */ +#define SOF_TPLG_KCTL_VOL_ID 256 +#define SOF_TPLG_KCTL_ENUM_ID 257 +#define SOF_TPLG_KCTL_BYTES_ID 258 +#define SOF_TPLG_KCTL_SWITCH_ID 259 +#define SOF_TPLG_KCTL_BYTES_VOLATILE_RO 260 +#define SOF_TPLG_KCTL_BYTES_VOLATILE_RW 261 +#define SOF_TPLG_KCTL_BYTES_WO_ID 262 + +/* + * Tokens - must match values in topology configurations + */ + +/* buffers */ +#define SOF_TKN_BUF_SIZE 100 +#define SOF_TKN_BUF_CAPS 101 + +/* DAI */ +/* Token retired with ABI 3.2, do not use for new capabilities + * #define SOF_TKN_DAI_DMAC_CONFIG 153 + */ +#define SOF_TKN_DAI_TYPE 154 +#define SOF_TKN_DAI_INDEX 155 +#define SOF_TKN_DAI_DIRECTION 156 + +/* scheduling */ +#define SOF_TKN_SCHED_PERIOD 200 +#define SOF_TKN_SCHED_PRIORITY 201 +#define SOF_TKN_SCHED_MIPS 202 +#define SOF_TKN_SCHED_CORE 203 +#define SOF_TKN_SCHED_FRAMES 204 +#define SOF_TKN_SCHED_TIME_DOMAIN 205 + +/* volume */ +#define SOF_TKN_VOLUME_RAMP_STEP_TYPE 250 +#define SOF_TKN_VOLUME_RAMP_STEP_MS 251 + +/* SRC */ +#define SOF_TKN_SRC_RATE_IN 300 +#define SOF_TKN_SRC_RATE_OUT 301 + +/* ASRC */ +#define SOF_TKN_ASRC_RATE_IN 320 +#define SOF_TKN_ASRC_RATE_OUT 321 +#define SOF_TKN_ASRC_ASYNCHRONOUS_MODE 322 +#define SOF_TKN_ASRC_OPERATION_MODE 323 + +/* PCM */ +#define SOF_TKN_PCM_DMAC_CONFIG 353 + +/* Generic components */ +#define SOF_TKN_COMP_PERIOD_SINK_COUNT 400 +#define SOF_TKN_COMP_PERIOD_SOURCE_COUNT 401 +#define SOF_TKN_COMP_FORMAT 402 +/* Token retired with ABI 3.2, do not use for new capabilities + * #define SOF_TKN_COMP_PRELOAD_COUNT 403 + */ +#define SOF_TKN_COMP_CORE_ID 404 +#define SOF_TKN_COMP_UUID 405 + +/* SSP */ +#define SOF_TKN_INTEL_SSP_CLKS_CONTROL 500 +#define SOF_TKN_INTEL_SSP_MCLK_ID 501 +#define SOF_TKN_INTEL_SSP_SAMPLE_BITS 502 +#define SOF_TKN_INTEL_SSP_FRAME_PULSE_WIDTH 503 +#define SOF_TKN_INTEL_SSP_QUIRKS 504 +#define SOF_TKN_INTEL_SSP_TDM_PADDING_PER_SLOT 505 +#define SOF_TKN_INTEL_SSP_BCLK_DELAY 506 + +/* DMIC */ +#define SOF_TKN_INTEL_DMIC_DRIVER_VERSION 600 +#define SOF_TKN_INTEL_DMIC_CLK_MIN 601 +#define SOF_TKN_INTEL_DMIC_CLK_MAX 602 +#define SOF_TKN_INTEL_DMIC_DUTY_MIN 603 +#define SOF_TKN_INTEL_DMIC_DUTY_MAX 604 +#define SOF_TKN_INTEL_DMIC_NUM_PDM_ACTIVE 605 +#define SOF_TKN_INTEL_DMIC_SAMPLE_RATE 608 +#define SOF_TKN_INTEL_DMIC_FIFO_WORD_LENGTH 609 +#define SOF_TKN_INTEL_DMIC_UNMUTE_RAMP_TIME_MS 610 + +/* DMIC PDM */ +#define SOF_TKN_INTEL_DMIC_PDM_CTRL_ID 700 +#define SOF_TKN_INTEL_DMIC_PDM_MIC_A_Enable 701 +#define SOF_TKN_INTEL_DMIC_PDM_MIC_B_Enable 702 +#define SOF_TKN_INTEL_DMIC_PDM_POLARITY_A 703 +#define SOF_TKN_INTEL_DMIC_PDM_POLARITY_B 704 +#define SOF_TKN_INTEL_DMIC_PDM_CLK_EDGE 705 +#define SOF_TKN_INTEL_DMIC_PDM_SKEW 706 + +/* Tone */ +#define SOF_TKN_TONE_SAMPLE_RATE 800 + +/* Processing Components */ +#define SOF_TKN_PROCESS_TYPE 900 + +/* for backward compatibility */ +#define SOF_TKN_EFFECT_TYPE SOF_TKN_PROCESS_TYPE + +/* SAI */ +#define SOF_TKN_IMX_SAI_MCLK_ID 1000 + +/* ESAI */ +#define SOF_TKN_IMX_ESAI_MCLK_ID 1100 + +/* Stream */ +#define SOF_TKN_STREAM_PLAYBACK_COMPATIBLE_D0I3 1200 +#define SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3 1201 + +/* Led control for mute switches */ +#define SOF_TKN_MUTE_LED_USE 1300 +#define SOF_TKN_MUTE_LED_DIRECTION 1301 + +/* ALH */ +#define SOF_TKN_INTEL_ALH_RATE 1400 +#define SOF_TKN_INTEL_ALH_CH 1401 + +/* HDA */ +#define SOF_TKN_INTEL_HDA_RATE 1500 +#define SOF_TKN_INTEL_HDA_CH 1501 + +#endif |