diff options
| author | Mark Brown <broonie@kernel.org> | 2016-09-29 12:43:59 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-09-29 12:43:59 -0700 |
| commit | 4a2447b483e17c580ed1d7c9cde3267d9c3a380f (patch) | |
| tree | d4845df7d877abe55229b97f16359509c1eea140 | |
| parent | 00f12dbd3c33bb46b2d5e122406410b325b2c77d (diff) | |
| parent | 0730bd2e2ade00d88647b13a0c17cde254ddf56e (diff) | |
Merge remote-tracking branch 'asoc/topic/intel' into asoc-next
38 files changed, 2907 insertions, 485 deletions
diff --git a/include/sound/hda_register.h b/include/sound/hda_register.h index ff1aecf325e8..0013063db7f2 100644 --- a/include/sound/hda_register.h +++ b/include/sound/hda_register.h @@ -89,6 +89,19 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; #define AZX_REG_SD_BDLPL 0x18 #define AZX_REG_SD_BDLPU 0x1c +/* GTS registers */ +#define AZX_REG_LLCH 0x14 + +#define AZX_REG_GTS_BASE 0x520 + +#define AZX_REG_GTSCC (AZX_REG_GTS_BASE + 0x00) +#define AZX_REG_WALFCC (AZX_REG_GTS_BASE + 0x04) +#define AZX_REG_TSCCL (AZX_REG_GTS_BASE + 0x08) +#define AZX_REG_TSCCU (AZX_REG_GTS_BASE + 0x0C) +#define AZX_REG_LLPFOC (AZX_REG_GTS_BASE + 0x14) +#define AZX_REG_LLPCL (AZX_REG_GTS_BASE + 0x18) +#define AZX_REG_LLPCU (AZX_REG_GTS_BASE + 0x1C) + /* Haswell/Broadwell display HD-A controller Extended Mode registers */ #define AZX_REG_HSW_EM4 0x100c #define AZX_REG_HSW_EM5 0x1010 @@ -242,6 +255,29 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; /* Interval used to calculate the iterating register offset */ #define AZX_DRSM_INTERVAL 0x08 +/* Global time synchronization registers */ +#define GTSCC_TSCCD_MASK 0x80000000 +#define GTSCC_TSCCD_SHIFT BIT(31) +#define GTSCC_TSCCI_MASK 0x20 +#define GTSCC_CDMAS_DMA_DIR_SHIFT 4 + +#define WALFCC_CIF_MASK 0x1FF +#define WALFCC_FN_SHIFT 9 +#define HDA_CLK_CYCLES_PER_FRAME 512 + +/* + * An error occurs near frame "rollover". The clocks in frame value indicates + * whether this error may have occurred. Here we use the value of 10. Please + * see the errata for the right number [<10] + */ +#define HDA_MAX_CYCLE_VALUE 499 +#define HDA_MAX_CYCLE_OFFSET 10 +#define HDA_MAX_CYCLE_READ_RETRY 10 + +#define TSCCU_CCU_SHIFT 32 +#define LLPC_CCU_SHIFT 32 + + /* * helpers to read the stream position */ diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 93e63c56f48f..56004ec8d441 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -245,6 +245,12 @@ struct hdac_rb { /* * HD-audio bus base driver + * + * @ppcap: pp capabilities pointer + * @spbcap: SPIB capabilities pointer + * @mlcap: MultiLink capabilities pointer + * @gtscap: gts capabilities pointer + * @drsmcap: dma resume capabilities pointer */ struct hdac_bus { struct device *dev; @@ -256,6 +262,12 @@ struct hdac_bus { void __iomem *remap_addr; int irq; + void __iomem *ppcap; + void __iomem *spbcap; + void __iomem *mlcap; + void __iomem *gtscap; + void __iomem *drsmcap; + /* codec linked list */ struct list_head codec_list; unsigned int num_codecs; @@ -335,6 +347,7 @@ static inline void snd_hdac_codec_link_down(struct hdac_device *codec) int snd_hdac_bus_send_cmd(struct hdac_bus *bus, unsigned int val); int snd_hdac_bus_get_response(struct hdac_bus *bus, unsigned int addr, unsigned int *res); +int snd_hdac_bus_parse_capabilities(struct hdac_bus *bus); int snd_hdac_link_power(struct hdac_device *codec, bool enable); bool snd_hdac_bus_init_chip(struct hdac_bus *bus, bool full_reset); diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index b9593b201599..8660a7f10851 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -8,11 +8,6 @@ * * @bus: hdac bus * @num_streams: streams supported - * @ppcap: pp capabilities pointer - * @spbcap: SPIB capabilities pointer - * @mlcap: MultiLink capabilities pointer - * @gtscap: gts capabilities pointer - * @drsmcap: dma resume capabilities pointer * @hlink_list: link list of HDA links * @lock: lock for link mgmt * @cmd_dma_state: state of cmd DMAs: CORB and RIRB @@ -22,12 +17,6 @@ struct hdac_ext_bus { int num_streams; int idx; - void __iomem *ppcap; - void __iomem *spbcap; - void __iomem *mlcap; - void __iomem *gtscap; - void __iomem *drsmcap; - struct list_head hlink_list; struct mutex lock; @@ -54,7 +43,6 @@ void snd_hdac_ext_bus_device_remove(struct hdac_ext_bus *ebus); #define HDA_CODEC_EXT_ENTRY(_vid, _revid, _name, _drv_data) \ HDA_CODEC_REV_EXT_ENTRY(_vid, _revid, _name, _drv_data) -int snd_hdac_ext_bus_parse_capabilities(struct hdac_ext_bus *sbus); void snd_hdac_ext_bus_ppcap_enable(struct hdac_ext_bus *chip, bool enable); void snd_hdac_ext_bus_ppcap_int_enable(struct hdac_ext_bus *chip, bool enable); diff --git a/include/uapi/sound/Kbuild b/include/uapi/sound/Kbuild index 691984cb0b91..9578d8bdbf31 100644 --- a/include/uapi/sound/Kbuild +++ b/include/uapi/sound/Kbuild @@ -13,3 +13,4 @@ header-y += sb16_csp.h header-y += sfnt_info.h header-y += tlv.h header-y += usb_stream.h +header-y += snd_sst_tokens.h diff --git a/include/uapi/sound/snd_sst_tokens.h b/include/uapi/sound/snd_sst_tokens.h new file mode 100644 index 000000000000..1ee2e943d66a --- /dev/null +++ b/include/uapi/sound/snd_sst_tokens.h @@ -0,0 +1,214 @@ +/* + * snd_sst_tokens.h - Intel SST tokens definition + * + * Copyright (C) 2016 Intel Corp + * Author: Shreyas NC <shreyas.nc@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 version 2, as + * published by the Free Software Foundation. + * + * 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 __SND_SST_TOKENS_H__ +#define __SND_SST_TOKENS_H__ + +/** + * %SKL_TKN_UUID: Module UUID + * + * %SKL_TKN_U8_BLOCK_TYPE: Type of the private data block.Can be: + * tuples, bytes, short and words + * + * %SKL_TKN_U8_IN_PIN_TYPE: Input pin type, + * homogenous=0, heterogenous=1 + * + * %SKL_TKN_U8_OUT_PIN_TYPE: Output pin type, + * homogenous=0, heterogenous=1 + * %SKL_TKN_U8_DYN_IN_PIN: Configure Input pin dynamically + * if true + * + * %SKL_TKN_U8_DYN_OUT_PIN: Configure Output pin dynamically + * if true + * + * %SKL_TKN_U8_IN_QUEUE_COUNT: Store the number of Input pins + * + * %SKL_TKN_U8_OUT_QUEUE_COUNT: Store the number of Output pins + * + * %SKL_TKN_U8_TIME_SLOT: TDM slot number + * + * %SKL_TKN_U8_CORE_ID: Stores module affinity value.Can take + * the values: + * SKL_AFFINITY_CORE_0 = 0, + * SKL_AFFINITY_CORE_1, + * SKL_AFFINITY_CORE_MAX + * + * %SKL_TKN_U8_MOD_TYPE: Module type value. + * + * %SKL_TKN_U8_CONN_TYPE: Module connection type can be a FE, + * BE or NONE as defined : + * SKL_PIPE_CONN_TYPE_NONE = 0, + * SKL_PIPE_CONN_TYPE_FE = 1 (HOST_DMA) + * SKL_PIPE_CONN_TYPE_BE = 2 (LINK_DMA) + * + * %SKL_TKN_U8_DEV_TYPE: Type of device to which the module is + * connected + * Can take the values: + * SKL_DEVICE_BT = 0x0, + * SKL_DEVICE_DMIC = 0x1, + * SKL_DEVICE_I2S = 0x2, + * SKL_DEVICE_SLIMBUS = 0x3, + * SKL_DEVICE_HDALINK = 0x4, + * SKL_DEVICE_HDAHOST = 0x5, + * SKL_DEVICE_NONE + * + * %SKL_TKN_U8_HW_CONN_TYPE: Connection type of the HW to which the + * module is connected + * SKL_CONN_NONE = 0, + * SKL_CONN_SOURCE = 1, + * SKL_CONN_SINK = 2 + * + * %SKL_TKN_U16_PIN_INST_ID: Stores the pin instance id + * + * %SKL_TKN_U16_MOD_INST_ID: Stores the mdule instance id + * + * %SKL_TKN_U32_MAX_MCPS: Module max mcps value + * + * %SKL_TKN_U32_MEM_PAGES: Module resource pages + * + * %SKL_TKN_U32_OBS: Stores Output Buffer size + * + * %SKL_TKN_U32_IBS: Stores input buffer size + * + * %SKL_TKN_U32_VBUS_ID: Module VBUS_ID. PDM=0, SSP0=0, + * SSP1=1,SSP2=2, + * SSP3=3, SSP4=4, + * SSP5=5, SSP6=6,INVALID + * + * %SKL_TKN_U32_PARAMS_FIXUP: Module Params fixup mask + * %SKL_TKN_U32_CONVERTER: Module params converter mask + * %SKL_TKN_U32_PIPE_ID: Stores the pipe id + * + * %SKL_TKN_U32_PIPE_CONN_TYPE: Type of the token to which the pipe is + * connected to. It can be + * SKL_PIPE_CONN_TYPE_NONE = 0, + * SKL_PIPE_CONN_TYPE_FE = 1 (HOST_DMA), + * SKL_PIPE_CONN_TYPE_BE = 2 (LINK_DMA), + * + * %SKL_TKN_U32_PIPE_PRIORITY: Pipe priority value + * %SKL_TKN_U32_PIPE_MEM_PGS: Pipe resource pages + * + * %SKL_TKN_U32_DIR_PIN_COUNT: Value for the direction to set input/output + * formats and the pin count. + * The first 4 bits have the direction + * value and the next 4 have + * the pin count value. + * SKL_DIR_IN = 0, SKL_DIR_OUT = 1. + * The input and output formats + * share the same set of tokens + * with the distinction between input + * and output made by reading direction + * token. + * + * %SKL_TKN_U32_FMT_CH: Supported channel count + * + * %SKL_TKN_U32_FMT_FREQ: Supported frequency/sample rate + * + * %SKL_TKN_U32_FMT_BIT_DEPTH: Supported container size + * + * %SKL_TKN_U32_FMT_SAMPLE_SIZE:Number of samples in the container + * + * %SKL_TKN_U32_FMT_CH_CONFIG: Supported channel configurations for the + * input/output. + * + * %SKL_TKN_U32_FMT_INTERLEAVE: Interleaving style which can be per + * channel or per sample. The values can be : + * SKL_INTERLEAVING_PER_CHANNEL = 0, + * SKL_INTERLEAVING_PER_SAMPLE = 1, + * + * %SKL_TKN_U32_FMT_SAMPLE_TYPE: + * Specifies the sample type. Can take the + * values: SKL_SAMPLE_TYPE_INT_MSB = 0, + * SKL_SAMPLE_TYPE_INT_LSB = 1, + * SKL_SAMPLE_TYPE_INT_SIGNED = 2, + * SKL_SAMPLE_TYPE_INT_UNSIGNED = 3, + * SKL_SAMPLE_TYPE_FLOAT = 4 + * + * %SKL_TKN_U32_CH_MAP: Channel map values + * %SKL_TKN_U32_MOD_SET_PARAMS: It can take these values: + * SKL_PARAM_DEFAULT, SKL_PARAM_INIT, + * SKL_PARAM_SET, SKL_PARAM_BIND + * + * %SKL_TKN_U32_MOD_PARAM_ID: ID of the module params + * + * %SKL_TKN_U32_CAPS_SET_PARAMS: + * Set params value + * + * %SKL_TKN_U32_CAPS_PARAMS_ID: Params ID + * + * %SKL_TKN_U32_CAPS_SIZE: Caps size + * + * %SKL_TKN_U32_PROC_DOMAIN: Specify processing domain + * + * %SKL_TKN_U32_LIB_COUNT: Specifies the number of libraries + * + * %SKL_TKN_STR_LIB_NAME: Specifies the library name + * + * module_id and loadable flags dont have tokens as these values will be + * read from the DSP FW manifest + */ +enum SKL_TKNS { + SKL_TKN_UUID = 1, + SKL_TKN_U8_NUM_BLOCKS, + SKL_TKN_U8_BLOCK_TYPE, + SKL_TKN_U8_IN_PIN_TYPE, + SKL_TKN_U8_OUT_PIN_TYPE, + SKL_TKN_U8_DYN_IN_PIN, + SKL_TKN_U8_DYN_OUT_PIN, + SKL_TKN_U8_IN_QUEUE_COUNT, + SKL_TKN_U8_OUT_QUEUE_COUNT, + SKL_TKN_U8_TIME_SLOT, + SKL_TKN_U8_CORE_ID, + SKL_TKN_U8_MOD_TYPE, + SKL_TKN_U8_CONN_TYPE, + SKL_TKN_U8_DEV_TYPE, + SKL_TKN_U8_HW_CONN_TYPE, + SKL_TKN_U16_MOD_INST_ID, + SKL_TKN_U16_BLOCK_SIZE, + SKL_TKN_U32_MAX_MCPS, + SKL_TKN_U32_MEM_PAGES, + SKL_TKN_U32_OBS, + SKL_TKN_U32_IBS, + SKL_TKN_U32_VBUS_ID, + SKL_TKN_U32_PARAMS_FIXUP, + SKL_TKN_U32_CONVERTER, + SKL_TKN_U32_PIPE_ID, + SKL_TKN_U32_PIPE_CONN_TYPE, + SKL_TKN_U32_PIPE_PRIORITY, + SKL_TKN_U32_PIPE_MEM_PGS, + SKL_TKN_U32_DIR_PIN_COUNT, + SKL_TKN_U32_FMT_CH, + SKL_TKN_U32_FMT_FREQ, + SKL_TKN_U32_FMT_BIT_DEPTH, + SKL_TKN_U32_FMT_SAMPLE_SIZE, + SKL_TKN_U32_FMT_CH_CONFIG, + SKL_TKN_U32_FMT_INTERLEAVE, + SKL_TKN_U32_FMT_SAMPLE_TYPE, + SKL_TKN_U32_FMT_CH_MAP, + SKL_TKN_U32_PIN_MOD_ID, + SKL_TKN_U32_PIN_INST_ID, + SKL_TKN_U32_MOD_SET_PARAMS, + SKL_TKN_U32_MOD_PARAM_ID, + SKL_TKN_U32_CAPS_SET_PARAMS, + SKL_TKN_U32_CAPS_PARAMS_ID, + SKL_TKN_U32_CAPS_SIZE, + SKL_TKN_U32_PROC_DOMAIN, + SKL_TKN_U32_LIB_COUNT, + SKL_TKN_STR_LIB_NAME, + SKL_TKN_MAX = SKL_TKN_STR_LIB_NAME, +}; + +#endif diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c index 860f8cad6602..261469188566 100644 --- a/sound/hda/ext/hdac_ext_controller.c +++ b/sound/hda/ext/hdac_ext_controller.c @@ -29,81 +29,6 @@ */ #define HDAC_MAX_CAPS 10 -/** - * snd_hdac_ext_bus_parse_capabilities - parse capablity structure - * @ebus: the pointer to extended bus object - * - * Returns 0 if successful, or a negative error code. - */ -int snd_hdac_ext_bus_parse_capabilities(struct hdac_ext_bus *ebus) -{ - unsigned int cur_cap; - unsigned int offset; - struct hdac_bus *bus = &ebus->bus; - unsigned int counter = 0; - - offset = snd_hdac_chip_readl(bus, LLCH); - - /* Lets walk the linked capabilities list */ - do { - cur_cap = _snd_hdac_chip_read(l, bus, offset); - - dev_dbg(bus->dev, "Capability version: 0x%x\n", - ((cur_cap & AZX_CAP_HDR_VER_MASK) >> AZX_CAP_HDR_VER_OFF)); - - dev_dbg(bus->dev, "HDA capability ID: 0x%x\n", - (cur_cap & AZX_CAP_HDR_ID_MASK) >> AZX_CAP_HDR_ID_OFF); - - switch ((cur_cap & AZX_CAP_HDR_ID_MASK) >> AZX_CAP_HDR_ID_OFF) { - case AZX_ML_CAP_ID: - dev_dbg(bus->dev, "Found ML capability\n"); - ebus->mlcap = bus->remap_addr + offset; - break; - - case AZX_GTS_CAP_ID: - dev_dbg(bus->dev, "Found GTS capability offset=%x\n", offset); - ebus->gtscap = bus->remap_addr + offset; - break; - - case AZX_PP_CAP_ID: - /* PP capability found, the Audio DSP is present */ - dev_dbg(bus->dev, "Found PP capability offset=%x\n", offset); - ebus->ppcap = bus->remap_addr + offset; - break; - - case AZX_SPB_CAP_ID: - /* SPIB capability found, handler function */ - dev_dbg(bus->dev, "Found SPB capability\n"); - ebus->spbcap = bus->remap_addr + offset; - break; - - case AZX_DRSM_CAP_ID: - /* DMA resume capability found, handler function */ - dev_dbg(bus->dev, "Found DRSM capability\n"); - ebus->drsmcap = bus->remap_addr + offset; - break; - - default: - dev_dbg(bus->dev, "Unknown capability %d\n", cur_cap); - break; - } - - counter++; - - if (counter > HDAC_MAX_CAPS) { - dev_err(bus->dev, "We exceeded HDAC Ext capablities!!!\n"); - break; - } - - /* read the offset of next capabiity */ - offset = cur_cap & AZX_CAP_HDR_NXT_PTR_MASK; - - } while (offset); - - return 0; -} -EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_parse_capabilities); - /* * processing pipe helpers - these helpers are useful for dealing with HDA * new capability of processing pipelines @@ -118,15 +43,15 @@ void snd_hdac_ext_bus_ppcap_enable(struct hdac_ext_bus *ebus, bool enable) { struct hdac_bus *bus = &ebus->bus; - if (!ebus->ppcap) { + if (!bus->ppcap) { dev_err(bus->dev, "Address of PP capability is NULL"); return; } if (enable) - snd_hdac_updatel(ebus->ppcap, AZX_REG_PP_PPCTL, 0, AZX_PPCTL_GPROCEN); + snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, 0, AZX_PPCTL_GPROCEN); else - snd_hdac_updatel(ebus->ppcap, AZX_REG_PP_PPCTL, AZX_PPCTL_GPROCEN, 0); + snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, AZX_PPCTL_GPROCEN, 0); } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_ppcap_enable); @@ -139,15 +64,15 @@ void snd_hdac_ext_bus_ppcap_int_enable(struct hdac_ext_bus *ebus, bool enable) { struct hdac_bus *bus = &ebus->bus; - if (!ebus->ppcap) { + if (!bus->ppcap) { dev_err(bus->dev, "Address of PP capability is NULL\n"); return; } if (enable) - snd_hdac_updatel(ebus->ppcap, AZX_REG_PP_PPCTL, 0, AZX_PPCTL_PIE); + snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, 0, AZX_PPCTL_PIE); else - snd_hdac_updatel(ebus->ppcap, AZX_REG_PP_PPCTL, AZX_PPCTL_PIE, 0); + snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, AZX_PPCTL_PIE, 0); } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_ppcap_int_enable); @@ -171,7 +96,7 @@ int snd_hdac_ext_bus_get_ml_capabilities(struct hdac_ext_bus *ebus) struct hdac_ext_link *hlink; struct hdac_bus *bus = &ebus->bus; - link_count = readl(ebus->mlcap + AZX_REG_ML_MLCD) + 1; + link_count = readl(bus->mlcap + AZX_REG_ML_MLCD) + 1; dev_dbg(bus->dev, "In %s Link count: %d\n", __func__, link_count); @@ -181,7 +106,7 @@ int snd_hdac_ext_bus_get_ml_capabilities(struct hdac_ext_bus *ebus) return -ENOMEM; hlink->index = idx; hlink->bus = bus; - hlink->ml_addr = ebus->mlcap + AZX_ML_BASE + + hlink->ml_addr = bus->mlcap + AZX_ML_BASE + (AZX_ML_INTERVAL * idx); hlink->lcaps = readl(hlink->ml_addr + AZX_REG_ML_LCAP); hlink->lsdiid = readw(hlink->ml_addr + AZX_REG_ML_LSDIID); diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c index 626f3bb24c55..2441273adcef 100644 --- a/sound/hda/ext/hdac_ext_stream.c +++ b/sound/hda/ext/hdac_ext_stream.c @@ -40,27 +40,27 @@ void snd_hdac_ext_stream_init(struct hdac_ext_bus *ebus, { struct hdac_bus *bus = &ebus->bus; - if (ebus->ppcap) { - stream->pphc_addr = ebus->ppcap + AZX_PPHC_BASE + + if (bus->ppcap) { + stream->pphc_addr = bus->ppcap + AZX_PPHC_BASE + AZX_PPHC_INTERVAL * idx; - stream->pplc_addr = ebus->ppcap + AZX_PPLC_BASE + + stream->pplc_addr = bus->ppcap + AZX_PPLC_BASE + AZX_PPLC_MULTI * ebus->num_streams + AZX_PPLC_INTERVAL * idx; } - if (ebus->spbcap) { - stream->spib_addr = ebus->spbcap + AZX_SPB_BASE + + if (bus->spbcap) { + stream->spib_addr = bus->spbcap + AZX_SPB_BASE + AZX_SPB_INTERVAL * idx + AZX_SPB_SPIB; - stream->fifo_addr = ebus->spbcap + AZX_SPB_BASE + + stream->fifo_addr = bus->spbcap + AZX_SPB_BASE + AZX_SPB_INTERVAL * idx + AZX_SPB_MAXFIFO; } - if (ebus->drsmcap) - stream->dpibr_addr = ebus->drsmcap + AZX_DRSM_BASE + + if (bus->drsmcap) + stream->dpibr_addr = bus->drsmcap + AZX_DRSM_BASE + AZX_DRSM_INTERVAL * idx; stream->decoupled = false; @@ -131,10 +131,10 @@ void snd_hdac_ext_stream_decouple(struct hdac_ext_bus *ebus, spin_lock_irq(&bus->reg_lock); if (decouple) - snd_hdac_updatel(ebus->ppcap, AZX_REG_PP_PPCTL, 0, + snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, 0, AZX_PPCTL_PROCEN(hstream->index)); else - snd_hdac_updatel(ebus->ppcap, AZX_REG_PP_PPCTL, + snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, AZX_PPCTL_PROCEN(hstream->index), 0); stream->decoupled = decouple; spin_unlock_irq(&bus->reg_lock); @@ -255,7 +255,7 @@ hdac_ext_link_stream_assign(struct hdac_ext_bus *ebus, struct hdac_stream *stream = NULL; struct hdac_bus *hbus = &ebus->bus; - if (!ebus->ppcap) { + if (!hbus->ppcap) { dev_err(hbus->dev, "stream type not supported\n"); return NULL; } @@ -296,7 +296,7 @@ hdac_ext_host_stream_assign(struct hdac_ext_bus *ebus, struct hdac_stream *stream = NULL; struct hdac_bus *hbus = &ebus->bus; - if (!ebus->ppcap) { + if (!hbus->ppcap) { dev_err(hbus->dev, "stream type not supported\n"); return NULL; } @@ -423,21 +423,21 @@ void snd_hdac_ext_stream_spbcap_enable(struct hdac_ext_bus *ebus, u32 register_mask = 0; struct hdac_bus *bus = &ebus->bus; - if (!ebus->spbcap) { + if (!bus->spbcap) { dev_err(bus->dev, "Address of SPB capability is NULL"); return; } mask |= (1 << index); - register_mask = readl(ebus->spbcap + AZX_REG_SPB_SPBFCCTL); + register_mask = readl(bus->spbcap + AZX_REG_SPB_SPBFCCTL); mask |= register_mask; if (enable) - snd_hdac_updatel(ebus->spbcap, AZX_REG_SPB_SPBFCCTL, 0, mask); + snd_hdac_updatel(bus->spbcap, AZX_REG_SPB_SPBFCCTL, 0, mask); else - snd_hdac_updatel(ebus->spbcap, AZX_REG_SPB_SPBFCCTL, mask, 0); + snd_hdac_updatel(bus->spbcap, AZX_REG_SPB_SPBFCCTL, mask, 0); } EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_spbcap_enable); @@ -452,7 +452,7 @@ int snd_hdac_ext_stream_set_spib(struct hdac_ext_bus *ebus, { struct hdac_bus *bus = &ebus->bus; - if (!ebus->spbcap) { + if (!bus->spbcap) { dev_err(bus->dev, "Address of SPB capability is NULL"); return -EINVAL; } @@ -475,7 +475,7 @@ int snd_hdac_ext_stream_get_spbmaxfifo(struct hdac_ext_bus *ebus, { struct hdac_bus *bus = &ebus->bus; - if (!ebus->spbcap) { + if (!bus->spbcap) { dev_err(bus->dev, "Address of SPB capability is NULL"); return -EINVAL; } @@ -515,21 +515,21 @@ void snd_hdac_ext_stream_drsm_enable(struct hdac_ext_bus *ebus, u32 register_mask = 0; struct hdac_bus *bus = &ebus->bus; - if (!ebus->drsmcap) { + if (!bus->drsmcap) { dev_err(bus->dev, "Address of DRSM capability is NULL"); return; } mask |= (1 << index); - register_mask = readl(ebus->drsmcap + AZX_REG_SPB_SPBFCCTL); + register_mask = readl(bus->drsmcap + AZX_REG_SPB_SPBFCCTL); mask |= register_mask; if (enable) - snd_hdac_updatel(ebus->drsmcap, AZX_REG_DRSM_CTL, 0, mask); + snd_hdac_updatel(bus->drsmcap, AZX_REG_DRSM_CTL, 0, mask); else - snd_hdac_updatel(ebus->drsmcap, AZX_REG_DRSM_CTL, mask, 0); + snd_hdac_updatel(bus->drsmcap, AZX_REG_DRSM_CTL, mask, 0); } EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_drsm_enable); @@ -544,7 +544,7 @@ int snd_hdac_ext_stream_set_dpibr(struct hdac_ext_bus *ebus, { struct hdac_bus *bus = &ebus->bus; - if (!ebus->drsmcap) { + if (!bus->drsmcap) { dev_err(bus->dev, "Address of DRSM capability is NULL"); return -EINVAL; } diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c index 9fee464e5d49..043065867656 100644 --- a/sound/hda/hdac_controller.c +++ b/sound/hda/hdac_controller.c @@ -255,6 +255,81 @@ int snd_hdac_bus_get_response(struct hdac_bus *bus, unsigned int addr, } EXPORT_SYMBOL_GPL(snd_hdac_bus_get_response); +#define HDAC_MAX_CAPS 10 +/** + * snd_hdac_bus_parse_capabilities - parse capability structure + * @bus: the pointer to bus object + * + * Returns 0 if successful, or a negative error code. + */ +int snd_hdac_bus_parse_capabilities(struct hdac_bus *bus) +{ + unsigned int cur_cap; + unsigned int offset; + unsigned int counter = 0; + + offset = snd_hdac_chip_readl(bus, LLCH); + + /* Lets walk the linked capabilities list */ + do { + cur_cap = _snd_hdac_chip_read(l, bus, offset); + + dev_dbg(bus->dev, "Capability version: 0x%x\n", + (cur_cap & AZX_CAP_HDR_VER_MASK) >> AZX_CAP_HDR_VER_OFF); + + dev_dbg(bus->dev, "HDA capability ID: 0x%x\n", + (cur_cap & AZX_CAP_HDR_ID_MASK) >> AZX_CAP_HDR_ID_OFF); + + switch ((cur_cap & AZX_CAP_HDR_ID_MASK) >> AZX_CAP_HDR_ID_OFF) { + case AZX_ML_CAP_ID: + dev_dbg(bus->dev, "Found ML capability\n"); + bus->mlcap = bus->remap_addr + offset; + break; + + case AZX_GTS_CAP_ID: + dev_dbg(bus->dev, "Found GTS capability offset=%x\n", offset); + bus->gtscap = bus->remap_addr + offset; + break; + + case AZX_PP_CAP_ID: + /* PP capability found, the Audio DSP is present */ + dev_dbg(bus->dev, "Found PP capability offset=%x\n", offset); + bus->ppcap = bus->remap_addr + offset; + break; + + case AZX_SPB_CAP_ID: + /* SPIB capability found, handler function */ + dev_dbg(bus->dev, "Found SPB capability\n"); + bus->spbcap = bus->remap_addr + offset; + break; + + case AZX_DRSM_CAP_ID: + /* DMA resume capability found, handler function */ + dev_dbg(bus->dev, "Found DRSM capability\n"); + bus->drsmcap = bus->remap_addr + offset; + break; + + default: + dev_dbg(bus->dev, "Unknown capability %d\n", cur_cap); + break; + } + + counter++; + + if (counter > HDAC_MAX_CAPS) { + dev_err(bus->dev, "We exceeded HDAC capabilities!!!\n"); + break; + } + + /* read the offset of next capability */ + offset = cur_cap & AZX_CAP_HDR_NXT_PTR_MASK; + + } while (offset); + + return 0; +} +EXPORT_SYMBOL_GPL(snd_hdac_bus_parse_capabilities); + /* * Lowlevel interface */ diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 27de8015717d..2ad3b447483f 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -27,6 +27,12 @@ #include <linux/module.h> #include <linux/pm_runtime.h> #include <linux/slab.h> + +#ifdef CONFIG_X86 +/* for art-tsc conversion */ +#include <asm/tsc.h> +#endif + #include <sound/core.h> #include <sound/initval.h> #include "hda_controller.h" @@ -337,12 +343,173 @@ static snd_pcm_uframes_t azx_pcm_pointer(struct snd_pcm_substream *substream) azx_get_position(chip, azx_dev)); } +/* + * azx_scale64: Scale base by mult/div while not overflowing sanely + * + * Derived from scale64_check_overflow in kernel/time/timekeeping.c + * + * The tmestamps for a 48Khz stream can overflow after (2^64/10^9)/48K which + * is about 384307 ie ~4.5 days. + * + * This scales the calculation so that overflow will happen but after 2^64 / + * 48000 secs, which is pretty large! + * + * In caln below: + * base may overflow, but since there isn’t any additional division + * performed on base it’s OK + * rem can’t overflow because both are 32-bit values + */ + +#ifdef CONFIG_X86 +static u64 azx_scale64(u64 base, u32 num, u32 den) +{ + u64 rem; + + rem = do_div(base, den); + + base *= num; + rem *= num; + + do_div(rem, den); + + return base + rem; +} + +static int azx_get_sync_time(ktime_t *device, + struct system_counterval_t *system, void *ctx) +{ + struct snd_pcm_substream *substream = ctx; + struct azx_dev *azx_dev = get_azx_dev(substream); + struct azx_pcm *apcm = snd_pcm_substream_chip(substream); + struct azx *chip = apcm->chip; + struct snd_pcm_runtime *runtime; + u64 ll_counter, ll_counter_l, ll_counter_h; + u64 tsc_counter, tsc_counter_l, tsc_counter_h; + u32 wallclk_ctr, wallclk_cycles; + bool direction; + u32 dma_select; + u32 timeout = 200; + u32 retry_count = 0; + + runtime = substream->runtime; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + direction = 1; + else + direction = 0; + + /* 0th stream tag is not used, so DMA ch 0 is for 1st stream tag */ + do { + timeout = 100; + dma_select = (direction << GTSCC_CDMAS_DMA_DIR_SHIFT) | + (azx_dev->core.stream_tag - 1); + snd_hdac_chip_writel(azx_bus(chip), GTSCC, dma_select); + + /* Enable the capture */ + snd_hdac_chip_updatel(azx_bus(chip), GTSCC, 0, GTSCC_TSCCI_MASK); + + while (timeout) { + if (snd_hdac_chip_readl(azx_bus(chip), GTSCC) & + GTSCC_TSCCD_MASK) + break; + + timeout--; + } + + if (!timeout) { + dev_err(chip->card->dev, "GTSCC capture Timedout!\n"); + return -EIO; + } + + /* Read wall clock counter */ + wallclk_ctr = snd_hdac_chip_readl(azx_bus(chip), WALFCC); + + /* Read TSC counter */ + tsc_counter_l = snd_hdac_chip_readl(azx_bus(chip), TSCCL); + tsc_counter_h = snd_hdac_chip_readl(azx_bus(chip), TSCCU); + + /* Read Link counter */ + ll_counter_l = snd_hdac_chip_readl(azx_bus(chip), LLPCL); + ll_counter_h = snd_hdac_chip_readl(azx_bus(chip), LLPCU); + + /* Ack: registers read done */ + snd_hdac_chip_writel(azx_bus(chip), GTSCC, GTSCC_TSCCD_SHIFT); + + tsc_counter = (tsc_counter_h << TSCCU_CCU_SHIFT) | + tsc_counter_l; + + ll_counter = (ll_counter_h << LLPC_CCU_SHIFT) | ll_counter_l; + wallclk_cycles = wallclk_ctr & WALFCC_CIF_MASK; + + /* + * An error occurs near frame "rollover". The clocks in + * frame value indicates whether this error may have + * occurred. Here we use the value of 10 i.e., + * HDA_MAX_CYCLE_OFFSET + */ + if (wallclk_cycles < HDA_MAX_CYCLE_VALUE - HDA_MAX_CYCLE_OFFSET + && wallclk_cycles > HDA_MAX_CYCLE_OFFSET) + break; + + /* + * Sleep before we read again, else we may again get + * value near to MAX_CYCLE. Try to sleep for different + * amount of time so we dont hit the same number again + */ + udelay(retry_count++); + + } while (retry_count != HDA_MAX_CYCLE_READ_RETRY); + + if (retry_count == HDA_MAX_CYCLE_READ_RETRY) { + dev_err_ratelimited(chip->card->dev, + "Error in WALFCC cycle count\n"); + return -EIO; + } + + *device = ns_to_ktime(azx_scale64(ll_counter, + NSEC_PER_SEC, runtime->rate)); + *device = ktime_add_ns(*device, (wallclk_cycles * NSEC_PER_SEC) / + ((HDA_MAX_CYCLE_VALUE + 1) * runtime->rate)); + + *system = convert_art_to_tsc(tsc_counter); + + return 0; +} + +#else +static int azx_get_sync_time(ktime_t *device, + struct system_counterval_t *system, void *ctx) +{ + return -ENXIO; +} +#endif + +static int azx_get_crosststamp(struct snd_pcm_substream *substream, + struct system_device_crosststamp *xtstamp) +{ + return get_device_system_crosststamp(azx_get_sync_time, + substream, NULL, xtstamp); +} + +static inline bool is_link_time_supported(struct snd_pcm_runtime *runtime, + struct snd_pcm_audio_tstamp_config *ts) +{ + if (runtime->hw.info & SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME) + if (ts->type_requested == SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED) + return true; + + return false; +} + static int azx_get_time_info(struct snd_pcm_substream *substream, struct timespec *system_ts, struct timespec *audio_ts, struct snd_pcm_audio_tstamp_config *audio_tstamp_config, struct snd_pcm_audio_tstamp_report *audio_tstamp_report) { struct azx_dev *azx_dev = get_azx_dev(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct system_device_crosststamp xtstamp; + int ret; u64 nsec; if ((substream->runtime->hw.info & SNDRV_PCM_INFO_HAS_LINK_ATIME) && @@ -361,8 +528,37 @@ static int azx_get_time_info(struct snd_pcm_substream *substream, audio_tstamp_report->accuracy_report = 1; /* rest of structure is valid */ audio_tstamp_report->accuracy = 42; /* 24 MHz WallClock == 42ns resolution */ - } else + } else if (is_link_time_supported(runtime, audio_tstamp_config)) { + + ret = azx_get_crosststamp(substream, &xtstamp); + if (ret) + return ret; + + switch (runtime->tstamp_type) { + case SNDRV_PCM_TSTAMP_TYPE_MONOTONIC: + return -EINVAL; + + case SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW: + *system_ts = ktime_to_timespec(xtstamp.sys_monoraw); + break; + + default: + *system_ts = ktime_to_timespec(xtstamp.sys_realtime); + break; + + } + + *audio_ts = ktime_to_timespec(xtstamp.device); + + audio_tstamp_report->actual_type = + SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED; + audio_tstamp_report->accuracy_report = 1; + /* 24 MHz WallClock == 42ns resolution */ + audio_tstamp_report->accuracy = 42; + + } else { audio_tstamp_report->actual_type = SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT; + } return 0; } @@ -412,6 +608,11 @@ static int azx_pcm_open(struct snd_pcm_substream *substream) goto unlock; } runtime->private_data = azx_dev; + + if (chip->gts_present) + azx_pcm_hw.info = azx_pcm_hw.info | + SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME; + runtime->hw = azx_pcm_hw; runtime->hw.channels_min = hinfo->channels_min; runtime->hw.channels_max = hinfo->channels_max; diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h index ec63bbf1ec6d..a50e0532622a 100644 --- a/sound/pci/hda/hda_controller.h +++ b/sound/pci/hda/hda_controller.h @@ -159,6 +159,9 @@ struct azx { unsigned int region_requested:1; unsigned int disabled:1; /* disabled by vga_switcheroo */ + /* GTS present */ + unsigned int gts_present:1; + #ifdef CONFIG_SND_HDA_DSP_LOADER struct azx_dev saved_azx_dev; #endif diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 160c7f713722..c3469f756ec2 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -54,6 +54,7 @@ /* for snoop control */ #include <asm/pgtable.h> #include <asm/cacheflush.h> +#include <asm/cpufeature.h> #endif #include <sound/core.h> #include <sound/initval.h> @@ -1663,6 +1664,22 @@ static int azx_first_init(struct azx *chip) return -ENXIO; } + if (IS_SKL_PLUS(pci)) + snd_hdac_bus_parse_capabilities(bus); + + /* + * Some Intel CPUs has always running timer (ART) feature and + * controller may have Global time sync reporting capability, so + * check both of these before declaring synchronized time reporting + * capability SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME + */ + chip->gts_present = false; + +#ifdef CONFIG_X86 + if (bus->ppcap && boot_cpu_has(X86_FEATURE_ART)) + chip->gts_present = true; +#endif + if (chip->msi) { if (chip->driver_caps & AZX_DCAPS_NO_MSI64) { dev_dbg(card->dev, "Disabling 64bit MSI\n"); diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 09e8988bbb2d..b0f6f0712ba1 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -1870,6 +1870,9 @@ static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai, case RT5640_SCLK_S_PLL1: reg_val |= RT5640_SCLK_SRC_PLL1; break; + case RT5640_SCLK_S_RCCLK: + reg_val |= RT5640_SCLK_SRC_RCCLK; + break; default: dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id); return -EINVAL; diff --git a/sound/soc/codecs/rt5640.h b/sound/soc/codecs/rt5640.h index 58b664b06c16..90c88711c72a 100644 --- a/sound/soc/codecs/rt5640.h +++ b/sound/soc/codecs/rt5640.h @@ -984,6 +984,7 @@ #define RT5640_SCLK_SRC_SFT 14 #define RT5640_SCLK_SRC_MCLK (0x0 << 14) #define RT5640_SCLK_SRC_PLL1 (0x1 << 14) +#define RT5640_SCLK_SRC_RCCLK (0x2 << 14) #define RT5640_PLL1_SRC_MASK (0x3 << 12) #define RT5640_PLL1_SRC_SFT 12 #define RT5640_PLL1_SRC_MCLK (0x0 << 12) diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig index a20c3dfbcb5d..26eb5a0a5575 100644 --- a/sound/soc/intel/Kconfig +++ b/sound/soc/intel/Kconfig @@ -25,6 +25,7 @@ config SND_SST_IPC_ACPI tristate select SND_SST_IPC select SND_SOC_INTEL_SST + select IOSF_MBI config SND_SOC_INTEL_SST tristate @@ -120,6 +121,17 @@ config SND_SOC_INTEL_BYT_MAX98090_MACH This adds audio driver for Intel Baytrail platform based boards with the MAX98090 audio codec. +config SND_SOC_INTEL_BDW_RT5677_MACH + tristate "ASoC Audio driver for Intel Broadwell with RT5677 codec" + depends on X86_INTEL_LPSS && GPIOLIB && I2C && DW_DMAC + depends on DW_DMAC_CORE=y + select SND_SOC_INTEL_SST + select SND_SOC_INTEL_HASWELL + select SND_SOC_RT5677 + help + This adds support for Intel Broadwell platform based boards with + the RT5677 audio codec. + config SND_SOC_INTEL_BROADWELL_MACH tristate "ASoC Audio DSP support for Intel Broadwell Wildcatpoint" depends on X86_INTEL_LPSS && I2C && DW_DMAC && \ diff --git a/sound/soc/intel/atom/sst-atom-controls.c b/sound/soc/intel/atom/sst-atom-controls.c index 98720a93de8a..0838478c4c3f 100644 --- a/sound/soc/intel/atom/sst-atom-controls.c +++ b/sound/soc/intel/atom/sst-atom-controls.c @@ -1,4 +1,4 @@ -/* + /* * sst-atom-controls.c - Intel MID Platform driver DPCM ALSA controls for Mrfld * * Copyright (C) 2013-14 Intel Corp @@ -534,6 +534,7 @@ static const DECLARE_TLV_DB_SCALE(sst_gain_tlv_common, SST_GAIN_MIN_VALUE * 10, /* Look up table to convert MIXER SW bit regs to SWM inputs */ static const uint swm_mixer_input_ids[SST_SWM_INPUT_COUNT] = { + [SST_IP_MODEM] = SST_SWM_IN_MODEM, [SST_IP_CODEC0] = SST_SWM_IN_CODEC0, [SST_IP_CODEC1] = SST_SWM_IN_CODEC1, [SST_IP_LOOP0] = SST_SWM_IN_SPROT_LOOP, @@ -674,6 +675,7 @@ static int sst_swm_mixer_event(struct snd_soc_dapm_widget *w, /* SBA mixers - 16 inputs */ #define SST_SBA_DECLARE_MIX_CONTROLS(kctl_name) \ static const struct snd_kcontrol_new kctl_name[] = { \ + SOC_DAPM_SINGLE("modem_in Switch", SND_SOC_NOPM, SST_IP_MODEM, 1, 0), \ SOC_DAPM_SINGLE("codec_in0 Switch", SND_SOC_NOPM, SST_IP_CODEC0, 1, 0), \ SOC_DAPM_SINGLE("codec_in1 Switch", SND_SOC_NOPM, SST_IP_CODEC1, 1, 0), \ SOC_DAPM_SINGLE("sprot_loop_in Switch", SND_SOC_NOPM, SST_IP_LOOP0, 1, 0), \ @@ -684,6 +686,7 @@ static int sst_swm_mixer_event(struct snd_soc_dapm_widget *w, } #define SST_SBA_MIXER_GRAPH_MAP(mix_name) \ + { mix_name, "modem_in Switch", "modem_in" }, \ { mix_name, "codec_in0 Switch", "codec_in0" }, \ { mix_name, "codec_in1 Switch", "codec_in1" }, \ { mix_name, "sprot_loop_in Switch", "sprot_loop_in" }, \ @@ -713,6 +716,7 @@ SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_media_l2_controls); SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_voip_controls); SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_codec0_controls); SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_codec1_controls); +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_modem_controls); /* * sst_handle_vb_timer - Start/Stop the DSP scheduler @@ -931,17 +935,26 @@ void sst_fill_ssp_defaults(struct snd_soc_dai *dai) int send_ssp_cmd(struct snd_soc_dai *dai, const char *id, bool enable) { struct sst_data *drv = snd_soc_dai_get_drvdata(dai); - const struct sst_ssp_config *config; + int ssp_id; dev_info(dai->dev, "Enter: enable=%d port_name=%s\n", enable, id); + if (strcmp(id, "ssp0-port") == 0) + ssp_id = SSP_MODEM; + else if (strcmp(id, "ssp2-port") == 0) + ssp_id = SSP_CODEC; + else { + dev_dbg(dai->dev, "port %s is not supported\n", id); + return -1; + } + SST_FILL_DEFAULT_DESTINATION(drv->ssp_cmd.header.dst); drv->ssp_cmd.header.command_id = SBA_HW_SET_SSP; drv->ssp_cmd.header.length = sizeof(struct sst_cmd_sba_hw_set_ssp) - sizeof(struct sst_dsp_header); - config = &sst_ssp_configs; - dev_dbg(dai->dev, "ssp_id: %u\n", config->ssp_id); + drv->ssp_cmd.selection = ssp_id; + dev_dbg(dai->dev, "ssp_id: %u\n", ssp_id); if (enable) drv->ssp_cmd.switch_state = SST_SWITCH_ON; @@ -1047,8 +1060,10 @@ static int sst_set_media_loop(struct snd_soc_dapm_widget *w, } static const struct snd_soc_dapm_widget sst_dapm_widgets[] = { + SST_AIF_IN("modem_in", sst_set_be_modules), SST_AIF_IN("codec_in0", sst_set_be_modules), SST_AIF_IN("codec_in1", sst_set_be_modules), + SST_AIF_OUT("modem_out", sst_set_be_modules), SST_AIF_OUT("codec_out0", sst_set_be_modules), SST_AIF_OUT("codec_out1", sst_set_be_modules), @@ -1103,6 +1118,9 @@ static const struct snd_soc_dapm_widget sst_dapm_widgets[] = { sst_mix_codec0_controls, sst_swm_mixer_event), SST_SWM_MIXER("codec_out1 mix 0", SND_SOC_NOPM, SST_TASK_SBA, SST_SWM_OUT_CODEC1, sst_mix_codec1_controls, sst_swm_mixer_event), + SST_SWM_MIXER("modem_out mix 0", SND_SOC_NOPM, SST_TASK_SBA, SST_SWM_OUT_MODEM, + sst_mix_modem_controls, sst_swm_mixer_event), + }; static const struct snd_soc_dapm_route intercon[] = { @@ -1148,6 +1166,9 @@ static const struct snd_soc_dapm_route intercon[] = { SST_SBA_MIXER_GRAPH_MAP("codec_out0 mix 0"), {"codec_out1", NULL, "codec_out1 mix 0"}, SST_SBA_MIXER_GRAPH_MAP("codec_out1 mix 0"), + {"modem_out", NULL, "modem_out mix 0"}, + SST_SBA_MIXER_GRAPH_MAP("modem_out mix 0"), + }; static const char * const slot_names[] = { @@ -1217,6 +1238,9 @@ static const struct snd_kcontrol_new sst_gain_controls[] = { SST_GAIN("media_loop2_out", SST_PATH_INDEX_MEDIA_LOOP2_OUT, SST_TASK_SBA, 0, &sst_gains[13]), SST_GAIN("sprot_loop_out", SST_PATH_INDEX_SPROT_LOOP_OUT, SST_TASK_SBA, 0, &sst_gains[14]), SST_VOLUME("media0_in", SST_PATH_INDEX_MEDIA0_IN, SST_TASK_MMX, 0, &sst_gains[15]), + SST_GAIN("modem_in", SST_PATH_INDEX_MODEM_IN, SST_TASK_SBA, 0, &sst_gains[16]), + SST_GAIN("modem_out", SST_PATH_INDEX_MODEM_OUT, SST_TASK_SBA, 0, &sst_gains[17]), + }; #define SST_GAIN_NUM_CONTROLS 3 diff --git a/sound/soc/intel/atom/sst-atom-controls.h b/sound/soc/intel/atom/sst-atom-controls.h index e0113112f668..351d81469685 100644 --- a/sound/soc/intel/atom/sst-atom-controls.h +++ b/sound/soc/intel/atom/sst-atom-controls.h @@ -35,6 +35,8 @@ enum { /* define a bit for each mixer input */ #define SST_MIX_IP(x) (x) +#define SST_IP_MODEM SST_MIX_IP(0) +#define SST_IP_BT SST_MIX_IP(1) #define SST_IP_CODEC0 SST_MIX_IP(2) #define SST_IP_CODEC1 SST_MIX_IP(3) #define SST_IP_LOOP0 SST_MIX_IP(4) @@ -63,6 +65,7 @@ enum { * Audio DSP Path Ids. Specified by the audio DSP FW */ enum sst_path_index { + SST_PATH_INDEX_MODEM_OUT = (0x00 << SST_PATH_ID_SHIFT), SST_PATH_INDEX_CODEC_OUT0 = (0x02 << SST_PATH_ID_SHIFT), SST_PATH_INDEX_CODEC_OUT1 = (0x03 << SST_PATH_ID_SHIFT), @@ -80,6 +83,7 @@ enum sst_path_index { /* Start of input paths */ + SST_PATH_INDEX_MODEM_IN = (0x80 << SST_PATH_ID_SHIFT), SST_PATH_INDEX_CODEC_IN0 = (0x82 << SST_PATH_ID_SHIFT), SST_PATH_INDEX_CODEC_IN1 = (0x83 << SST_PATH_ID_SHIFT), @@ -105,6 +109,7 @@ enum sst_path_index { * path IDs */ enum sst_swm_inputs { + SST_SWM_IN_MODEM = (SST_PATH_INDEX_MODEM_IN | SST_DEFAULT_CELL_NBR), SST_SWM_IN_CODEC0 = (SST_PATH_INDEX_CODEC_IN0 | SST_DEFAULT_CELL_NBR), SST_SWM_IN_CODEC1 = (SST_PATH_INDEX_CODEC_IN1 | SST_DEFAULT_CELL_NBR), SST_SWM_IN_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_IN | SST_DEFAULT_CELL_NBR), @@ -124,6 +129,7 @@ enum sst_swm_inputs { * path IDs */ enum sst_swm_outputs { + SST_SWM_OUT_MODEM = (SST_PATH_INDEX_MODEM_OUT | SST_DEFAULT_CELL_NBR), SST_SWM_OUT_CODEC0 = (SST_PATH_INDEX_CODEC_OUT0 | SST_DEFAULT_CELL_NBR), SST_SWM_OUT_CODEC1 = (SST_PATH_INDEX_CODEC_OUT1 | SST_DEFAULT_CELL_NBR), SST_SWM_OUT_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_OUT | SST_DEFAULT_CELL_NBR), diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c index a4b458e77089..9b6e27385dc9 100644 --- a/sound/soc/intel/atom/sst/sst.c +++ b/sound/soc/intel/atom/sst/sst.c @@ -190,7 +190,8 @@ int sst_driver_ops(struct intel_sst_drv *sst) default: dev_err(sst->dev, - "SST Driver capablities missing for dev_id: %x", sst->dev_id); + "SST Driver capabilities missing for dev_id: %x", + sst->dev_id); return -EINVAL; }; } @@ -441,7 +442,7 @@ static int intel_sst_suspend(struct device *dev) struct stream_info *stream = &ctx->streams[i]; if (stream->status == STREAM_RUNNING) { - dev_err(dev, "stream %d is running, cant susupend, abort\n", i); + dev_err(dev, "stream %d is running, can't suspend, abort\n", i); return -EBUSY; } } diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c index 4d3184971227..ba5c0d71720a 100644 --- a/sound/soc/intel/atom/sst/sst_acpi.c +++ b/sound/soc/intel/atom/sst/sst_acpi.c @@ -39,6 +39,8 @@ #include <acpi/platform/aclinux.h> #include <acpi/actypes.h> #include <acpi/acpi_bus.h> +#include <asm/cpu_device_id.h> +#include <asm/iosf_mbi.h> #include "../sst-mfld-platform.h" #include "../../common/sst-dsp.h" #include "../../common/sst-acpi.h" @@ -113,6 +115,28 @@ static const struct sst_res_info byt_rvp_res_info = { .acpi_ipc_irq_index = 5, }; +/* BYTCR has different BIOS from BYT */ +static const struct sst_res_info bytcr_res_info = { + .shim_offset = 0x140000, + .shim_size = 0x000100, + .shim_phy_addr = SST_BYT_SHIM_PHY_ADDR, + .ssp0_offset = 0xa0000, + .ssp0_size = 0x1000, + .dma0_offset = 0x98000, + .dma0_size = 0x4000, + .dma1_offset = 0x9c000, + .dma1_size = 0x4000, + .iram_offset = 0x0c0000, + .iram_size = 0x14000, + .dram_offset = 0x100000, + .dram_size = 0x28000, + .mbox_offset = 0x144000, + .mbox_size = 0x1000, + .acpi_lpe_res_index = 0, + .acpi_ddr_index = 2, + .acpi_ipc_irq_index = 0 +}; + static struct sst_platform_info byt_rvp_platform_data = { .probe_data = &byt_fwparse_info, .ipc_info = &byt_ipc_info, @@ -142,7 +166,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) rsrc = platform_get_resource(pdev, IORESOURCE_MEM, ctx->pdata->res_info->acpi_lpe_res_index); if (!rsrc) { - dev_err(ctx->dev, "Invalid SHIM base from IFWI"); + dev_err(ctx->dev, "Invalid SHIM base from IFWI\n"); return -EIO; } dev_info(ctx->dev, "LPE base: %#x size:%#x", (unsigned int) rsrc->start, @@ -154,7 +178,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) ctx->iram = devm_ioremap_nocache(ctx->dev, ctx->iram_base, ctx->pdata->res_info->iram_size); if (!ctx->iram) { - dev_err(ctx->dev, "unable to map IRAM"); + dev_err(ctx->dev, "unable to map IRAM\n"); return -EIO; } @@ -164,7 +188,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) ctx->dram = devm_ioremap_nocache(ctx->dev, ctx->dram_base, ctx->pdata->res_info->dram_size); if (!ctx->dram) { - dev_err(ctx->dev, "unable to map DRAM"); + dev_err(ctx->dev, "unable to map DRAM\n"); return -EIO; } @@ -173,7 +197,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) ctx->shim = devm_ioremap_nocache(ctx->dev, ctx->shim_phy_add, ctx->pdata->res_info->shim_size); if (!ctx->shim) { - dev_err(ctx->dev, "unable to map SHIM"); + dev_err(ctx->dev, "unable to map SHIM\n"); return -EIO; } @@ -186,7 +210,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) ctx->mailbox = devm_ioremap_nocache(ctx->dev, ctx->mailbox_add, ctx->pdata->res_info->mbox_size); if (!ctx->mailbox) { - dev_err(ctx->dev, "unable to map mailbox"); + dev_err(ctx->dev, "unable to map mailbox\n"); return -EIO; } @@ -196,7 +220,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) rsrc = platform_get_resource(pdev, IORESOURCE_MEM, ctx->pdata->res_info->acpi_ddr_index); if (!rsrc) { - dev_err(ctx->dev, "Invalid DDR base from IFWI"); + dev_err(ctx->dev, "Invalid DDR base from IFWI\n"); return -EIO; } ctx->ddr_base = rsrc->start; @@ -205,7 +229,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) ctx->ddr = devm_ioremap_nocache(ctx->dev, ctx->ddr_base, resource_size(rsrc)); if (!ctx->ddr) { - dev_err(ctx->dev, "unable to map DDR"); + dev_err(ctx->dev, "unable to map DDR\n"); return -EIO; } @@ -215,6 +239,46 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) return 0; } + +static int is_byt_cr(struct device *dev, bool *bytcr) +{ + int status = 0; + + if (IS_ENABLED(CONFIG_IOSF_MBI)) { + static const struct x86_cpu_id cpu_ids[] = { + { X86_VENDOR_INTEL, 6, 55 }, /* Valleyview, Bay Trail */ + {} + }; + u32 bios_status; + + if (!x86_match_cpu(cpu_ids) || !iosf_mbi_available()) { + /* bail silently */ + return status; + } + + status = iosf_mbi_read(BT_MBI_UNIT_PMC, /* 0x04 PUNIT */ + MBI_REG_READ, /* 0x10 */ + 0x006, /* BIOS_CONFIG */ + &bios_status); + + if (status) { + dev_err(dev, "could not read PUNIT BIOS_CONFIG\n"); + } else { + /* bits 26:27 mirror PMIC options */ + bios_status = (bios_status >> 26) & 3; + + if ((bios_status == 1) || (bios_status == 3)) + *bytcr = true; + else + dev_info(dev, "BYT-CR not detected\n"); + } + } else { + dev_info(dev, "IOSF_MBI not enabled, no BYT-CR detection\n"); + } + return status; +} + + static int sst_acpi_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -226,11 +290,12 @@ static int sst_acpi_probe(struct platform_device *pdev) struct platform_device *plat_dev; struct sst_platform_info *pdata; unsigned int dev_id; + bool bytcr = false; id = acpi_match_device(dev->driver->acpi_match_table, dev); if (!id) return -ENODEV; - dev_dbg(dev, "for %s", id->id); + dev_dbg(dev, "for %s\n", id->id); mach = (struct sst_acpi_mach *)id->driver_data; mach = sst_acpi_find_machine(mach); @@ -251,6 +316,18 @@ static int sst_acpi_probe(struct platform_device *pdev) dev_dbg(dev, "ACPI device id: %x\n", dev_id); + ret = sst_alloc_drv_context(&ctx, dev, dev_id); + if (ret < 0) + return ret; + + ret = is_byt_cr(dev, &bytcr); + if (!((ret < 0) || (bytcr == false))) { + dev_info(dev, "Detected Baytrail-CR platform\n"); + + /* override resource info */ + byt_rvp_platform_data.res_info = &bytcr_res_info; + } + plat_dev = platform_device_register_data(dev, pdata->platform, -1, NULL, 0); if (IS_ERR(plat_dev)) { @@ -271,10 +348,6 @@ static int sst_acpi_probe(struct platform_device *pdev) return PTR_ERR(mdev); } - ret = sst_alloc_drv_context(&ctx, dev, dev_id); - if (ret < 0) - return ret; - /* Fill sst platform data */ ctx->pdata = pdata; strcpy(ctx->firmware_name, mach->fw_filename); diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile index dac03a06bfd8..5639f10774e6 100644 --- a/sound/soc/intel/boards/Makefile +++ b/sound/soc/intel/boards/Makefile @@ -1,6 +1,7 @@ snd-soc-sst-haswell-objs := haswell.o snd-soc-sst-byt-rt5640-mach-objs := byt-rt5640.o snd-soc-sst-byt-max98090-mach-objs := byt-max98090.o +snd-soc-sst-bdw-rt5677-mach-objs := bdw-rt5677.o snd-soc-sst-broadwell-objs := broadwell.o snd-soc-sst-bxt-da7219_max98357a-objs := bxt_da7219_max98357a.o snd-soc-sst-bxt-rt298-objs := bxt_rt298.o @@ -19,6 +20,7 @@ obj-$(CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH) += snd-soc-sst-byt-max98090-mach.o obj-$(CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH) += snd-soc-sst-bxt-da7219_max98357a.o obj-$(CONFIG_SND_SOC_INTEL_BXT_RT298_MACH) += snd-soc-sst-bxt-rt298.o obj-$(CONFIG_SND_SOC_INTEL_BROADWELL_MACH) += snd-soc-sst-broadwell.o +obj-$(CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH) += snd-soc-sst-bdw-rt5677-mach.o obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH) += snd-soc-sst-bytcr-rt5640.o obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH) += snd-soc-sst-bytcr-rt5651.o obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH) += snd-soc-sst-cht-bsw-rt5672.o diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c new file mode 100644 index 000000000000..547e6705bf6d --- /dev/null +++ b/sound/soc/intel/boards/bdw-rt5677.c @@ -0,0 +1,347 @@ +/* + * ASoC machine driver for Intel Broadwell platforms with RT5677 codec + * + * Copyright (c) 2014, The Chromium OS Authors. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/gpio/consumer.h> +#include <linux/delay.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/soc.h> +#include <sound/pcm_params.h> +#include <sound/jack.h> + +#include "../common/sst-dsp.h" +#include "../haswell/sst-haswell-ipc.h" + +#include "../../codecs/rt5677.h" + +struct bdw_rt5677_priv { + struct gpio_desc *gpio_hp_en; + struct snd_soc_codec *codec; +}; + +static int bdw_rt5677_event_hp(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + struct snd_soc_dapm_context *dapm = w->dapm; + struct snd_soc_card *card = dapm->card; + struct bdw_rt5677_priv *bdw_rt5677 = snd_soc_card_get_drvdata(card); + + if (SND_SOC_DAPM_EVENT_ON(event)) + msleep(70); + + gpiod_set_value_cansleep(bdw_rt5677->gpio_hp_en, + SND_SOC_DAPM_EVENT_ON(event)); + + return 0; +} + +static const struct snd_soc_dapm_widget bdw_rt5677_widgets[] = { + SND_SOC_DAPM_HP("Headphone", bdw_rt5677_event_hp), + SND_SOC_DAPM_SPK("Speaker", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_MIC("Local DMICs", NULL), + SND_SOC_DAPM_MIC("Remote DMICs", NULL), +}; + +static const struct snd_soc_dapm_route bdw_rt5677_map[] = { + /* Speakers */ + {"Speaker", NULL, "PDM1L"}, + {"Speaker", NULL, "PDM1R"}, + + /* Headset jack connectors */ + {"Headphone", NULL, "LOUT1"}, + {"Headphone", NULL, "LOUT2"}, + {"IN1P", NULL, "Headset Mic"}, + {"IN1N", NULL, "Headset Mic"}, + + /* Digital MICs + * Local DMICs: the two DMICs on the mainboard + * Remote DMICs: the two DMICs on the camera module + */ + {"DMIC L1", NULL, "Remote DMICs"}, + {"DMIC R1", NULL, "Remote DMICs"}, + {"DMIC L2", NULL, "Local DMICs"}, + {"DMIC R2", NULL, "Local DMICs"}, + + /* CODEC BE connections */ + {"SSP0 CODEC IN", NULL, "AIF1 Capture"}, + {"AIF1 Playback", NULL, "SSP0 CODEC OUT"}, +}; + +static const struct snd_kcontrol_new bdw_rt5677_controls[] = { + SOC_DAPM_PIN_SWITCH("Speaker"), + SOC_DAPM_PIN_SWITCH("Headphone"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), + SOC_DAPM_PIN_SWITCH("Local DMICs"), + SOC_DAPM_PIN_SWITCH("Remote DMICs"), +}; + + +static struct snd_soc_jack headphone_jack; +static struct snd_soc_jack mic_jack; + +static struct snd_soc_jack_pin headphone_jack_pin = { + .pin = "Headphone", + .mask = SND_JACK_HEADPHONE, +}; + +static struct snd_soc_jack_pin mic_jack_pin = { + .pin = "Headset Mic", + .mask = SND_JACK_MICROPHONE, +}; + +static struct snd_soc_jack_gpio headphone_jack_gpio = { + .name = "plug-det", + .report = SND_JACK_HEADPHONE, + .debounce_time = 200, +}; + +static struct snd_soc_jack_gpio mic_jack_gpio = { + .name = "mic-present", + .report = SND_JACK_MICROPHONE, + .debounce_time = 200, + .invert = 1, +}; + +static int broadwell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + struct snd_interval *rate = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval *channels = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_CHANNELS); + + /* The ADSP will covert the FE rate to 48k, stereo */ + rate->min = rate->max = 48000; + channels->min = channels->max = 2; + + /* set SSP0 to 16 bit */ + snd_mask_set(¶ms->masks[SNDRV_PCM_HW_PARAM_FORMAT - + SNDRV_PCM_HW_PARAM_FIRST_MASK], + SNDRV_PCM_FORMAT_S16_LE); + return 0; +} + +static int bdw_rt5677_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret; + + ret = snd_soc_dai_set_sysclk(codec_dai, RT5677_SCLK_S_MCLK, 24576000, + SND_SOC_CLOCK_IN); + if (ret < 0) { + dev_err(rtd->dev, "can't set codec sysclk configuration\n"); + return ret; + } + + return ret; +} + +static struct snd_soc_ops bdw_rt5677_ops = { + .hw_params = bdw_rt5677_hw_params, +}; + +static int bdw_rt5677_rtd_init(struct snd_soc_pcm_runtime *rtd) +{ + struct sst_pdata *pdata = dev_get_platdata(rtd->platform->dev); + struct sst_hsw *broadwell = pdata->dsp; + int ret; + + /* Set ADSP SSP port settings */ + ret = sst_hsw_device_set_config(broadwell, SST_HSW_DEVICE_SSP_0, + SST_HSW_DEVICE_MCLK_FREQ_24_MHZ, + SST_HSW_DEVICE_CLOCK_MASTER, 9); + if (ret < 0) { + dev_err(rtd->dev, "error: failed to set device config\n"); + return ret; + } + + return 0; +} + +static int bdw_rt5677_init(struct snd_soc_pcm_runtime *rtd) +{ + struct bdw_rt5677_priv *bdw_rt5677 = + snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_codec *codec = rtd->codec; + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); + + /* Enable codec ASRC function for Stereo DAC/Stereo1 ADC/DMIC/I2S1. + * The ASRC clock source is clk_i2s1_asrc. + */ + rt5677_sel_asrc_clk_src(codec, RT5677_DA_STEREO_FILTER | + RT5677_AD_STEREO1_FILTER | RT5677_I2S1_SOURCE, + RT5677_CLK_SEL_I2S1_ASRC); + + /* Request rt5677 GPIO for headphone amp control */ + bdw_rt5677->gpio_hp_en = devm_gpiod_get_index(codec->dev, + "headphone-enable", 0, 0); + if (IS_ERR(bdw_rt5677->gpio_hp_en)) { + dev_err(codec->dev, "Can't find HP_AMP_SHDN_L gpio\n"); + return PTR_ERR(bdw_rt5677->gpio_hp_en); + } + gpiod_direction_output(bdw_rt5677->gpio_hp_en, 0); + + /* Create and initialize headphone jack */ + if (!snd_soc_card_jack_new(rtd->card, "Headphone Jack", + SND_JACK_HEADPHONE, &headphone_jack, + &headphone_jack_pin, 1)) { + headphone_jack_gpio.gpiod_dev = codec->dev; + if (snd_soc_jack_add_gpios(&headphone_jack, 1, + &headphone_jack_gpio)) + dev_err(codec->dev, "Can't add headphone jack gpio\n"); + } else { + dev_err(codec->dev, "Can't create headphone jack\n"); + } + + /* Create and initialize mic jack */ + if (!snd_soc_card_jack_new(rtd->card, "Mic Jack", + SND_JACK_MICROPHONE, &mic_jack, + &mic_jack_pin, 1)) { + mic_jack_gpio.gpiod_dev = codec->dev; + if (snd_soc_jack_add_gpios(&mic_jack, 1, &mic_jack_gpio)) + dev_err(codec->dev, "Can't add mic jack gpio\n"); + } else { + dev_err(codec->dev, "Can't create mic jack\n"); + } + bdw_rt5677->codec = codec; + + snd_soc_dapm_force_enable_pin(dapm, "MICBIAS1"); + return 0; +} + +/* broadwell digital audio interface glue - connects codec <--> CPU */ +static struct snd_soc_dai_link bdw_rt5677_dais[] = { + /* Front End DAI links */ + { + .name = "System PCM", + .stream_name = "System Playback/Capture", + .cpu_dai_name = "System Pin", + .platform_name = "haswell-pcm-audio", + .dynamic = 1, + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .init = bdw_rt5677_rtd_init, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, + SND_SOC_DPCM_TRIGGER_POST + }, + .dpcm_capture = 1, + .dpcm_playback = 1, + }, + + /* Back End DAI links */ + { + /* SSP0 - Codec */ + .name = "Codec", + .id = 0, + .cpu_dai_name = "snd-soc-dummy-dai", + .platform_name = "snd-soc-dummy", + .no_pcm = 1, + .codec_name = "i2c-RT5677CE:00", + .codec_dai_name = "rt5677-aif1", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .ignore_suspend = 1, + .ignore_pmdown_time = 1, + .be_hw_params_fixup = broadwell_ssp0_fixup, + .ops = &bdw_rt5677_ops, + .dpcm_playback = 1, + .dpcm_capture = 1, + .init = bdw_rt5677_init, + }, +}; + +static int bdw_rt5677_suspend_pre(struct snd_soc_card *card) +{ + struct bdw_rt5677_priv *bdw_rt5677 = snd_soc_card_get_drvdata(card); + struct snd_soc_dapm_context *dapm; + + if (bdw_rt5677->codec) { + dapm = snd_soc_codec_get_dapm(bdw_rt5677->codec); + snd_soc_dapm_disable_pin(dapm, "MICBIAS1"); + } + return 0; +} + +static int bdw_rt5677_resume_post(struct snd_soc_card *card) +{ + struct bdw_rt5677_priv *bdw_rt5677 = snd_soc_card_get_drvdata(card); + struct snd_soc_dapm_context *dapm; + + if (bdw_rt5677->codec) { + dapm = snd_soc_codec_get_dapm(bdw_rt5677->codec); + snd_soc_dapm_force_enable_pin(dapm, "MICBIAS1"); + } + return 0; +} + +/* ASoC machine driver for Broadwell DSP + RT5677 */ +static struct snd_soc_card bdw_rt5677_card = { + .name = "bdw-rt5677", + .owner = THIS_MODULE, + .dai_link = bdw_rt5677_dais, + .num_links = ARRAY_SIZE(bdw_rt5677_dais), + .dapm_widgets = bdw_rt5677_widgets, + .num_dapm_widgets = ARRAY_SIZE(bdw_rt5677_widgets), + .dapm_routes = bdw_rt5677_map, + .num_dapm_routes = ARRAY_SIZE(bdw_rt5677_map), + .controls = bdw_rt5677_controls, + .num_controls = ARRAY_SIZE(bdw_rt5677_controls), + .fully_routed = true, + .suspend_pre = bdw_rt5677_suspend_pre, + .resume_post = bdw_rt5677_resume_post, +}; + +static int bdw_rt5677_probe(struct platform_device *pdev) +{ + struct bdw_rt5677_priv *bdw_rt5677; + + bdw_rt5677_card.dev = &pdev->dev; + + /* Allocate driver private struct */ + bdw_rt5677 = devm_kzalloc(&pdev->dev, sizeof(struct bdw_rt5677_priv), + GFP_KERNEL); + if (!bdw_rt5677) { + dev_err(&pdev->dev, "Can't allocate bdw_rt5677\n"); + return -ENOMEM; + } + + snd_soc_card_set_drvdata(&bdw_rt5677_card, bdw_rt5677); + + return devm_snd_soc_register_card(&pdev->dev, &bdw_rt5677_card); +} + +static struct platform_driver bdw_rt5677_audio = { + .probe = bdw_rt5677_probe, + .driver = { + .name = "bdw-rt5677", + }, +}; + +module_platform_driver(bdw_rt5677_audio) + +/* Module information */ +MODULE_AUTHOR("Ben Zhang"); +MODULE_DESCRIPTION("Intel Broadwell RT5677 machine driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:bdw-rt5677"); diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c index 3774b117d365..6532b8f0ab2f 100644 --- a/sound/soc/intel/boards/bxt_da7219_max98357a.c +++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c @@ -37,6 +37,7 @@ enum { BXT_DPCM_AUDIO_PB = 0, BXT_DPCM_AUDIO_CP, BXT_DPCM_AUDIO_REF_CP, + BXT_DPCM_AUDIO_DMIC_CP, BXT_DPCM_AUDIO_HDMI1_PB, BXT_DPCM_AUDIO_HDMI2_PB, BXT_DPCM_AUDIO_HDMI3_PB, @@ -252,10 +253,56 @@ static struct snd_soc_ops broxton_da7219_ops = { .hw_free = broxton_da7219_hw_free, }; +static int broxton_dmic_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + struct snd_interval *channels = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_CHANNELS); + channels->min = channels->max = DUAL_CHANNEL; + + return 0; +} + +static int broxton_dmic_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + runtime->hw.channels_max = DUAL_CHANNEL; + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + + return snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); +} + +static const struct snd_soc_ops broxton_dmic_ops = { + .startup = broxton_dmic_startup, +}; + +static const unsigned int rates_16000[] = { + 16000, +}; + +static const struct snd_pcm_hw_constraint_list constraints_16000 = { + .count = ARRAY_SIZE(rates_16000), + .list = rates_16000, +}; + +static int broxton_refcap_startup(struct snd_pcm_substream *substream) +{ + return snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, + &constraints_16000); +}; + +static struct snd_soc_ops broxton_refcap_ops = { + .startup = broxton_refcap_startup, +}; + /* broxton digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link broxton_dais[] = { /* Front End DAI links */ - [BXT_DPCM_AUDIO_PB] + [BXT_DPCM_AUDIO_PB] = { .name = "Bxt Audio Port", .stream_name = "Audio", @@ -271,7 +318,7 @@ static struct snd_soc_dai_link broxton_dais[] = { .dpcm_playback = 1, .ops = &broxton_da7219_fe_ops, }, - [BXT_DPCM_AUDIO_CP] + [BXT_DPCM_AUDIO_CP] = { .name = "Bxt Audio Capture Port", .stream_name = "Audio Record", @@ -286,7 +333,7 @@ static struct snd_soc_dai_link broxton_dais[] = { .dpcm_capture = 1, .ops = &broxton_da7219_fe_ops, }, - [BXT_DPCM_AUDIO_REF_CP] + [BXT_DPCM_AUDIO_REF_CP] = { .name = "Bxt Audio Reference cap", .stream_name = "Refcap", @@ -299,8 +346,23 @@ static struct snd_soc_dai_link broxton_dais[] = { .ignore_suspend = 1, .nonatomic = 1, .dynamic = 1, + .ops = &broxton_refcap_ops, + }, + [BXT_DPCM_AUDIO_DMIC_CP] + { + .name = "Bxt Audio DMIC cap", + .stream_name = "dmiccap", + .cpu_dai_name = "DMIC Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:0e.0", + .init = NULL, + .dpcm_capture = 1, + .nonatomic = 1, + .dynamic = 1, + .ops = &broxton_dmic_ops, }, - [BXT_DPCM_AUDIO_HDMI1_PB] + [BXT_DPCM_AUDIO_HDMI1_PB] = { .name = "Bxt HDMI Port1", .stream_name = "Hdmi1", @@ -313,7 +375,7 @@ static struct snd_soc_dai_link broxton_dais[] = { .nonatomic = 1, .dynamic = 1, }, - [BXT_DPCM_AUDIO_HDMI2_PB] + [BXT_DPCM_AUDIO_HDMI2_PB] = { .name = "Bxt HDMI Port2", .stream_name = "Hdmi2", @@ -326,7 +388,7 @@ static struct snd_soc_dai_link broxton_dais[] = { .nonatomic = 1, .dynamic = 1, }, - [BXT_DPCM_AUDIO_HDMI3_PB] + [BXT_DPCM_AUDIO_HDMI3_PB] = { .name = "Bxt HDMI Port3", .stream_name = "Hdmi3", @@ -382,6 +444,7 @@ static struct snd_soc_dai_link broxton_dais[] = { .codec_dai_name = "dmic-hifi", .platform_name = "0000:00:0e.0", .ignore_suspend = 1, + .be_hw_params_fixup = broxton_dmic_fixup, .dpcm_capture = 1, .no_pcm = 1, }, diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c index 253d7bfbf511..d610bdca1608 100644 --- a/sound/soc/intel/boards/bxt_rt298.c +++ b/sound/soc/intel/boards/bxt_rt298.c @@ -271,7 +271,7 @@ static const struct snd_soc_ops broxton_rt286_fe_ops = { /* broxton digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link broxton_rt298_dais[] = { /* Front End DAI links */ - [BXT_DPCM_AUDIO_PB] + [BXT_DPCM_AUDIO_PB] = { .name = "Bxt Audio Port", .stream_name = "Audio", @@ -286,7 +286,7 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .dpcm_playback = 1, .ops = &broxton_rt286_fe_ops, }, - [BXT_DPCM_AUDIO_CP] + [BXT_DPCM_AUDIO_CP] = { .name = "Bxt Audio Capture Port", .stream_name = "Audio Record", @@ -300,7 +300,7 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .dpcm_capture = 1, .ops = &broxton_rt286_fe_ops, }, - [BXT_DPCM_AUDIO_REF_CP] + [BXT_DPCM_AUDIO_REF_CP] = { .name = "Bxt Audio Reference cap", .stream_name = "refcap", @@ -313,7 +313,7 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .nonatomic = 1, .dynamic = 1, }, - [BXT_DPCM_AUDIO_DMIC_CP] + [BXT_DPCM_AUDIO_DMIC_CP] = { .name = "Bxt Audio DMIC cap", .stream_name = "dmiccap", @@ -327,7 +327,7 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .dynamic = 1, .ops = &broxton_dmic_ops, }, - [BXT_DPCM_AUDIO_HDMI1_PB] + [BXT_DPCM_AUDIO_HDMI1_PB] = { .name = "Bxt HDMI Port1", .stream_name = "Hdmi1", @@ -340,7 +340,7 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .nonatomic = 1, .dynamic = 1, }, - [BXT_DPCM_AUDIO_HDMI2_PB] + [BXT_DPCM_AUDIO_HDMI2_PB] = { .name = "Bxt HDMI Port2", .stream_name = "Hdmi2", @@ -353,7 +353,7 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .nonatomic = 1, .dynamic = 1, }, - [BXT_DPCM_AUDIO_HDMI3_PB] + [BXT_DPCM_AUDIO_HDMI3_PB] = { .name = "Bxt HDMI Port3", .stream_name = "Hdmi3", diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index 88efb62439ba..bff77a1f27fc 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -24,6 +24,9 @@ #include <linux/device.h> #include <linux/dmi.h> #include <linux/slab.h> +#include <asm/cpu_device_id.h> +#include <asm/platform_sst_audio.h> +#include <linux/clk.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> @@ -31,42 +34,153 @@ #include "../../codecs/rt5640.h" #include "../atom/sst-atom-controls.h" #include "../common/sst-acpi.h" +#include "../common/sst-dsp.h" enum { BYT_RT5640_DMIC1_MAP, BYT_RT5640_DMIC2_MAP, BYT_RT5640_IN1_MAP, + BYT_RT5640_IN3_MAP, }; #define BYT_RT5640_MAP(quirk) ((quirk) & 0xff) #define BYT_RT5640_DMIC_EN BIT(16) +#define BYT_RT5640_MONO_SPEAKER BIT(17) +#define BYT_RT5640_DIFF_MIC BIT(18) /* defaut is single-ended */ +#define BYT_RT5640_SSP2_AIF2 BIT(19) /* default is using AIF1 */ +#define BYT_RT5640_SSP0_AIF1 BIT(20) +#define BYT_RT5640_SSP0_AIF2 BIT(21) +#define BYT_RT5640_MCLK_EN BIT(22) +#define BYT_RT5640_MCLK_25MHZ BIT(23) + +struct byt_rt5640_private { + struct clk *mclk; +}; static unsigned long byt_rt5640_quirk = BYT_RT5640_DMIC1_MAP | - BYT_RT5640_DMIC_EN; + BYT_RT5640_DMIC_EN | + BYT_RT5640_MCLK_EN; + +static void log_quirks(struct device *dev) +{ + if (BYT_RT5640_MAP(byt_rt5640_quirk) == BYT_RT5640_DMIC1_MAP) + dev_info(dev, "quirk DMIC1_MAP enabled"); + if (BYT_RT5640_MAP(byt_rt5640_quirk) == BYT_RT5640_DMIC2_MAP) + dev_info(dev, "quirk DMIC2_MAP enabled"); + if (BYT_RT5640_MAP(byt_rt5640_quirk) == BYT_RT5640_IN1_MAP) + dev_info(dev, "quirk IN1_MAP enabled"); + if (BYT_RT5640_MAP(byt_rt5640_quirk) == BYT_RT5640_IN3_MAP) + dev_info(dev, "quirk IN3_MAP enabled"); + if (byt_rt5640_quirk & BYT_RT5640_DMIC_EN) + dev_info(dev, "quirk DMIC enabled"); + if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) + dev_info(dev, "quirk MONO_SPEAKER enabled"); + if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) + dev_info(dev, "quirk DIFF_MIC enabled"); + if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) + dev_info(dev, "quirk SSP2_AIF2 enabled"); + if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) + dev_info(dev, "quirk SSP0_AIF1 enabled"); + if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) + dev_info(dev, "quirk SSP0_AIF2 enabled"); + if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) + dev_info(dev, "quirk MCLK_EN enabled"); + if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) + dev_info(dev, "quirk MCLK_25MHZ enabled"); +} + + +#define BYT_CODEC_DAI1 "rt5640-aif1" +#define BYT_CODEC_DAI2 "rt5640-aif2" + +static inline struct snd_soc_dai *byt_get_codec_dai(struct snd_soc_card *card) +{ + struct snd_soc_pcm_runtime *rtd; + + list_for_each_entry(rtd, &card->rtd_list, list) { + if (!strncmp(rtd->codec_dai->name, BYT_CODEC_DAI1, + strlen(BYT_CODEC_DAI1))) + return rtd->codec_dai; + if (!strncmp(rtd->codec_dai->name, BYT_CODEC_DAI2, + strlen(BYT_CODEC_DAI2))) + return rtd->codec_dai; + + } + return NULL; +} + +static int platform_clock_control(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + struct snd_soc_dapm_context *dapm = w->dapm; + struct snd_soc_card *card = dapm->card; + struct snd_soc_dai *codec_dai; + struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); + int ret; + + codec_dai = byt_get_codec_dai(card); + if (!codec_dai) { + dev_err(card->dev, + "Codec dai not found; Unable to set platform clock\n"); + return -EIO; + } + + if (SND_SOC_DAPM_EVENT_ON(event)) { + if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && priv->mclk) { + ret = clk_prepare_enable(priv->mclk); + if (ret < 0) { + dev_err(card->dev, + "could not configure MCLK state"); + return ret; + } + } + ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_PLL1, + 48000 * 512, + SND_SOC_CLOCK_IN); + } else { + /* + * Set codec clock source to internal clock before + * turning off the platform clock. Codec needs clock + * for Jack detection and button press + */ + ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK, + 0, + SND_SOC_CLOCK_IN); + if (!ret) { + if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && priv->mclk) + clk_disable_unprepare(priv->mclk); + } + } + + if (ret < 0) { + dev_err(card->dev, "can't set codec sysclk: %d\n", ret); + return ret; + } + + return 0; +} static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = { SND_SOC_DAPM_HP("Headphone", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), SND_SOC_DAPM_MIC("Internal Mic", NULL), SND_SOC_DAPM_SPK("Speaker", NULL), + SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0, + platform_clock_control, SND_SOC_DAPM_PRE_PMU | + SND_SOC_DAPM_POST_PMD), + }; static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = { - {"AIF1 Playback", NULL, "ssp2 Tx"}, - {"ssp2 Tx", NULL, "codec_out0"}, - {"ssp2 Tx", NULL, "codec_out1"}, - {"codec_in0", NULL, "ssp2 Rx"}, - {"codec_in1", NULL, "ssp2 Rx"}, - {"ssp2 Rx", NULL, "AIF1 Capture"}, + {"Headphone", NULL, "Platform Clock"}, + {"Headset Mic", NULL, "Platform Clock"}, + {"Internal Mic", NULL, "Platform Clock"}, + {"Speaker", NULL, "Platform Clock"}, {"Headset Mic", NULL, "MICBIAS1"}, {"IN2P", NULL, "Headset Mic"}, {"Headphone", NULL, "HPOL"}, {"Headphone", NULL, "HPOR"}, - {"Speaker", NULL, "SPOLP"}, - {"Speaker", NULL, "SPOLN"}, - {"Speaker", NULL, "SPORP"}, - {"Speaker", NULL, "SPORN"}, }; static const struct snd_soc_dapm_route byt_rt5640_intmic_dmic1_map[] = { @@ -82,6 +196,59 @@ static const struct snd_soc_dapm_route byt_rt5640_intmic_in1_map[] = { {"IN1P", NULL, "Internal Mic"}, }; +static const struct snd_soc_dapm_route byt_rt5640_intmic_in3_map[] = { + {"Internal Mic", NULL, "MICBIAS1"}, + {"IN3P", NULL, "Internal Mic"}, +}; + +static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif1_map[] = { + {"ssp2 Tx", NULL, "codec_out0"}, + {"ssp2 Tx", NULL, "codec_out1"}, + {"codec_in0", NULL, "ssp2 Rx"}, + {"codec_in1", NULL, "ssp2 Rx"}, + + {"AIF1 Playback", NULL, "ssp2 Tx"}, + {"ssp2 Rx", NULL, "AIF1 Capture"}, +}; + +static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif2_map[] = { + {"ssp2 Tx", NULL, "codec_out0"}, + {"ssp2 Tx", NULL, "codec_out1"}, + {"codec_in0", NULL, "ssp2 Rx"}, + {"codec_in1", NULL, "ssp2 Rx"}, + + {"AIF2 Playback", NULL, "ssp2 Tx"}, + {"ssp2 Rx", NULL, "AIF2 Capture"}, +}; + +static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif1_map[] = { + {"ssp0 Tx", NULL, "modem_out"}, + {"modem_in", NULL, "ssp0 Rx"}, + + {"AIF1 Playback", NULL, "ssp0 Tx"}, + {"ssp0 Rx", NULL, "AIF1 Capture"}, +}; + +static const struct snd_soc_dapm_route byt_rt5640_ssp0_aif2_map[] = { + {"ssp0 Tx", NULL, "modem_out"}, + {"modem_in", NULL, "ssp0 Rx"}, + + {"AIF2 Playback", NULL, "ssp0 Tx"}, + {"ssp0 Rx", NULL, "AIF2 Capture"}, +}; + +static const struct snd_soc_dapm_route byt_rt5640_stereo_spk_map[] = { + {"Speaker", NULL, "SPOLP"}, + {"Speaker", NULL, "SPOLN"}, + {"Speaker", NULL, "SPORP"}, + {"Speaker", NULL, "SPORN"}, +}; + +static const struct snd_soc_dapm_route byt_rt5640_mono_spk_map[] = { + {"Speaker", NULL, "SPOLP"}, + {"Speaker", NULL, "SPOLN"}, +}; + static const struct snd_kcontrol_new byt_rt5640_controls[] = { SOC_DAPM_PIN_SWITCH("Headphone"), SOC_DAPM_PIN_SWITCH("Headset Mic"), @@ -96,19 +263,46 @@ static int byt_rt5640_aif1_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *codec_dai = rtd->codec_dai; int ret; - snd_soc_dai_set_bclk_ratio(codec_dai, 50); - ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_PLL1, params_rate(params) * 512, SND_SOC_CLOCK_IN); + if (ret < 0) { dev_err(rtd->dev, "can't set codec clock %d\n", ret); return ret; } - ret = snd_soc_dai_set_pll(codec_dai, 0, RT5640_PLL1_S_BCLK1, - params_rate(params) * 50, - params_rate(params) * 512); + if (!(byt_rt5640_quirk & BYT_RT5640_MCLK_EN)) { + /* use bitclock as PLL input */ + if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || + (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { + + /* 2x16 bit slots on SSP0 */ + ret = snd_soc_dai_set_pll(codec_dai, 0, + RT5640_PLL1_S_BCLK1, + params_rate(params) * 32, + params_rate(params) * 512); + } else { + /* 2x15 bit slots on SSP2 */ + ret = snd_soc_dai_set_pll(codec_dai, 0, + RT5640_PLL1_S_BCLK1, + params_rate(params) * 50, + params_rate(params) * 512); + } + } else { + if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) { + ret = snd_soc_dai_set_pll(codec_dai, 0, + RT5640_PLL1_S_MCLK, + 25000000, + params_rate(params) * 512); + } else { + ret = snd_soc_dai_set_pll(codec_dai, 0, + RT5640_PLL1_S_MCLK, + 19200000, + params_rate(params) * 512); + } + } + if (ret < 0) { dev_err(rtd->dev, "can't set codec pll: %d\n", ret); return ret; @@ -127,27 +321,73 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = { { .callback = byt_rt5640_quirk_cb, .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "T100TA"), + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"), + }, + .driver_data = (unsigned long *)(BYT_RT5640_IN1_MAP | + BYT_RT5640_MCLK_EN), + }, + { + .callback = byt_rt5640_quirk_cb, + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TAF"), }, - .driver_data = (unsigned long *)BYT_RT5640_IN1_MAP, + .driver_data = (unsigned long *)(BYT_RT5640_IN1_MAP | + BYT_RT5640_MONO_SPEAKER | + BYT_RT5640_DIFF_MIC | + BYT_RT5640_SSP0_AIF2 | + BYT_RT5640_MCLK_EN + ), }, { .callback = byt_rt5640_quirk_cb, .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "DellInc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5830"), + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "DellInc."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Venue 8 Pro 5830"), }, .driver_data = (unsigned long *)(BYT_RT5640_DMIC2_MAP | + BYT_RT5640_DMIC_EN | + BYT_RT5640_MCLK_EN), + }, + { + .callback = byt_rt5640_quirk_cb, + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"), + }, + .driver_data = (unsigned long *)(BYT_RT5640_IN1_MAP | + BYT_RT5640_MCLK_EN), + }, + { + .callback = byt_rt5640_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"), + DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"), + }, + .driver_data = (unsigned long *)(BYT_RT5640_DMIC1_MAP | BYT_RT5640_DMIC_EN), }, { .callback = byt_rt5640_quirk_cb, .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP ElitePad 1000 G2"), + DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"), + DMI_MATCH(DMI_BOARD_NAME, "tPAD"), }, - .driver_data = (unsigned long *)BYT_RT5640_IN1_MAP, + .driver_data = (unsigned long *)(BYT_RT5640_IN3_MAP | + BYT_RT5640_MCLK_EN | + BYT_RT5640_SSP0_AIF1), + }, + { + .callback = byt_rt5640_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"), + }, + .driver_data = (unsigned long *)(BYT_RT5640_IN1_MAP | + BYT_RT5640_MCLK_EN | + BYT_RT5640_SSP0_AIF1), + }, {} }; @@ -158,13 +398,18 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) struct snd_soc_codec *codec = runtime->codec; struct snd_soc_card *card = runtime->card; const struct snd_soc_dapm_route *custom_map; + struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); int num_routes; card->dapm.idle_bias_off = true; rt5640_sel_asrc_clk_src(codec, RT5640_DA_STEREO_FILTER | - RT5640_AD_STEREO_FILTER, + RT5640_DA_MONO_L_FILTER | + RT5640_DA_MONO_R_FILTER | + RT5640_AD_STEREO_FILTER | + RT5640_AD_MONO_L_FILTER | + RT5640_AD_MONO_R_FILTER, RT5640_CLK_SEL_ASRC); ret = snd_soc_add_card_controls(card, byt_rt5640_controls, @@ -179,6 +424,10 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) custom_map = byt_rt5640_intmic_in1_map; num_routes = ARRAY_SIZE(byt_rt5640_intmic_in1_map); break; + case BYT_RT5640_IN3_MAP: + custom_map = byt_rt5640_intmic_in3_map; + num_routes = ARRAY_SIZE(byt_rt5640_intmic_in3_map); + break; case BYT_RT5640_DMIC2_MAP: custom_map = byt_rt5640_intmic_dmic2_map; num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic2_map); @@ -192,6 +441,43 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) if (ret) return ret; + if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) { + ret = snd_soc_dapm_add_routes(&card->dapm, + byt_rt5640_ssp2_aif2_map, + ARRAY_SIZE(byt_rt5640_ssp2_aif2_map)); + } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) { + ret = snd_soc_dapm_add_routes(&card->dapm, + byt_rt5640_ssp0_aif1_map, + ARRAY_SIZE(byt_rt5640_ssp0_aif1_map)); + } else if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) { + ret = snd_soc_dapm_add_routes(&card->dapm, + byt_rt5640_ssp0_aif2_map, + ARRAY_SIZE(byt_rt5640_ssp0_aif2_map)); + } else { + ret = snd_soc_dapm_add_routes(&card->dapm, + byt_rt5640_ssp2_aif1_map, + ARRAY_SIZE(byt_rt5640_ssp2_aif1_map)); + } + if (ret) + return ret; + + if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) { + ret = snd_soc_dapm_add_routes(&card->dapm, + byt_rt5640_mono_spk_map, + ARRAY_SIZE(byt_rt5640_mono_spk_map)); + } else { + ret = snd_soc_dapm_add_routes(&card->dapm, + byt_rt5640_stereo_spk_map, + ARRAY_SIZE(byt_rt5640_stereo_spk_map)); + } + if (ret) + return ret; + + if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) { + snd_soc_update_bits(codec, RT5640_IN1_IN2, RT5640_IN_DF1, + RT5640_IN_DF1); + } + if (byt_rt5640_quirk & BYT_RT5640_DMIC_EN) { ret = rt5640_dmic_enable(codec, 0, 0); if (ret) @@ -201,6 +487,30 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone"); snd_soc_dapm_ignore_suspend(&card->dapm, "Speaker"); + if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && priv->mclk) { + /* + * The firmware might enable the clock at + * boot (this information may or may not + * be reflected in the enable clock register). + * To change the rate we must disable the clock + * first to cover these cases. Due to common + * clock framework restrictions that do not allow + * to disable a clock that has not been enabled, + * we need to enable the clock first. + */ + ret = clk_prepare_enable(priv->mclk); + if (!ret) + clk_disable_unprepare(priv->mclk); + + if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) + ret = clk_set_rate(priv->mclk, 25000000); + else + ret = clk_set_rate(priv->mclk, 19200000); + + if (ret) + dev_err(card->dev, "unable to set MCLK rate\n"); + } + return ret; } @@ -221,34 +531,63 @@ static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd, SNDRV_PCM_HW_PARAM_CHANNELS); int ret; - /* The DSP will covert the FE rate to 48k, stereo, 24bits */ + /* The DSP will covert the FE rate to 48k, stereo */ rate->min = rate->max = 48000; channels->min = channels->max = 2; - /* set SSP2 to 24-bit */ - params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); + if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || + (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { + + /* set SSP0 to 16-bit */ + params_set_format(params, SNDRV_PCM_FORMAT_S16_LE); + + /* + * Default mode for SSP configuration is TDM 4 slot, override config + * with explicit setting to I2S 2ch 16-bit. The word length is set with + * dai_set_tdm_slot() since there is no other API exposed + */ + ret = snd_soc_dai_set_fmt(rtd->cpu_dai, + SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_IF | + SND_SOC_DAIFMT_CBS_CFS + ); + if (ret < 0) { + dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret); + return ret; + } - /* - * Default mode for SSP configuration is TDM 4 slot, override config - * with explicit setting to I2S 2ch 24-bit. The word length is set with - * dai_set_tdm_slot() since there is no other API exposed - */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, - SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_IF | - SND_SOC_DAIFMT_CBS_CFS - ); - if (ret < 0) { - dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret); - return ret; - } + ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 16); + if (ret < 0) { + dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); + return ret; + } - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24); - if (ret < 0) { - dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); - return ret; - } + } else { + + /* set SSP2 to 24-bit */ + params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); + + /* + * Default mode for SSP configuration is TDM 4 slot, override config + * with explicit setting to I2S 2ch 24-bit. The word length is set with + * dai_set_tdm_slot() since there is no other API exposed + */ + ret = snd_soc_dai_set_fmt(rtd->cpu_dai, + SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_IF | + SND_SOC_DAIFMT_CBS_CFS + ); + if (ret < 0) { + dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret); + return ret; + } + ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24); + if (ret < 0) { + dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); + return ret; + } + } return 0; } @@ -305,10 +644,10 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = { { .name = "SSP2-Codec", .id = 1, - .cpu_dai_name = "ssp2-port", + .cpu_dai_name = "ssp2-port", /* overwritten for ssp0 routing */ .platform_name = "sst-mfld-platform", .no_pcm = 1, - .codec_dai_name = "rt5640-aif1", + .codec_dai_name = "rt5640-aif1", /* changed w/ quirk */ .codec_name = "i2c-10EC5640:00", /* overwritten with HID */ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, @@ -335,6 +674,21 @@ static struct snd_soc_card byt_rt5640_card = { }; static char byt_rt5640_codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */ +static char byt_rt5640_codec_aif_name[12]; /* = "rt5640-aif[1|2]" */ +static char byt_rt5640_cpu_dai_name[10]; /* = "ssp[0|2]-port" */ + +static bool is_valleyview(void) +{ + static const struct x86_cpu_id cpu_ids[] = { + { X86_VENDOR_INTEL, 6, 55 }, /* Valleyview, Bay Trail */ + {} + }; + + if (!x86_match_cpu(cpu_ids)) + return false; + return true; +} + static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) { @@ -343,10 +697,16 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) const char *i2c_name = NULL; int i; int dai_index; + struct byt_rt5640_private *priv; + + priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_ATOMIC); + if (!priv) + return -ENOMEM; /* register the soc card */ byt_rt5640_card.dev = &pdev->dev; mach = byt_rt5640_card.dev->platform_data; + snd_soc_card_set_drvdata(&byt_rt5640_card, priv); /* fix index of codec dai */ dai_index = MERR_DPCM_COMPR + 1; @@ -366,8 +726,57 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) byt_rt5640_dais[dai_index].codec_name = byt_rt5640_codec_name; } + /* + * swap SSP0 if bytcr is detected + * (will be overridden if DMI quirk is detected) + */ + if (is_valleyview()) { + struct sst_platform_info *p_info = mach->pdata; + const struct sst_res_info *res_info = p_info->res_info; + + /* TODO: use CHAN package info from BIOS to detect AIF1/AIF2 */ + if (res_info->acpi_ipc_irq_index == 0) { + byt_rt5640_quirk |= BYT_RT5640_SSP0_AIF2; + } + } + /* check quirks before creating card */ dmi_check_system(byt_rt5640_quirk_table); + log_quirks(&pdev->dev); + + if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) || + (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { + + /* fixup codec aif name */ + snprintf(byt_rt5640_codec_aif_name, + sizeof(byt_rt5640_codec_aif_name), + "%s", "rt5640-aif2"); + + byt_rt5640_dais[dai_index].codec_dai_name = + byt_rt5640_codec_aif_name; + } + + if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) || + (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) { + + /* fixup cpu dai name name */ + snprintf(byt_rt5640_cpu_dai_name, + sizeof(byt_rt5640_cpu_dai_name), + "%s", "ssp0-port"); + + byt_rt5640_dais[dai_index].cpu_dai_name = + byt_rt5640_cpu_dai_name; + } + + if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && (is_valleyview())) { + priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3"); + if (IS_ERR(priv->mclk)) { + dev_err(&pdev->dev, + "Failed to get MCLK from pmc_plt_clk_3: %ld\n", + PTR_ERR(priv->mclk)); + return PTR_ERR(priv->mclk); + } + } ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5640_card); diff --git a/sound/soc/intel/common/sst-acpi.c b/sound/soc/intel/common/sst-acpi.c index 2c5eda14d510..1285cc597b6b 100644 --- a/sound/soc/intel/common/sst-acpi.c +++ b/sound/soc/intel/common/sst-acpi.c @@ -199,6 +199,7 @@ static struct sst_acpi_desc sst_acpi_haswell_desc = { static struct sst_acpi_mach broadwell_machines[] = { { "INT343A", "broadwell-audio", "intel/IntcSST2.bin", NULL, NULL, NULL }, + { "RT5677CE", "bdw-rt5677", "intel/IntcSST2.bin", NULL, NULL, NULL }, {} }; diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c index 2663781278aa..1d251d59bcb9 100644 --- a/sound/soc/intel/skylake/bxt-sst.c +++ b/sound/soc/intel/skylake/bxt-sst.c @@ -23,6 +23,7 @@ #include "../common/sst-dsp.h" #include "../common/sst-dsp-priv.h" #include "skl-sst-ipc.h" +#include "skl-tplg-interface.h" #define BXT_BASEFW_TIMEOUT 3000 #define BXT_INIT_TIMEOUT 500 @@ -40,11 +41,73 @@ #define BXT_INSTANCE_ID 0 #define BXT_BASE_FW_MODULE_ID 0 +#define BXT_ADSP_FW_BIN_HDR_OFFSET 0x2000 + static unsigned int bxt_get_errorcode(struct sst_dsp *ctx) { return sst_dsp_shim_read(ctx, BXT_ADSP_ERROR_CODE); } +static int +bxt_load_library(struct sst_dsp *ctx, struct skl_dfw_manifest *minfo) +{ + struct snd_dma_buffer dmab; + struct skl_sst *skl = ctx->thread_context; + const struct firmware *fw = NULL; + struct firmware stripped_fw; + int ret = 0, i, dma_id, stream_tag; + + /* library indices start from 1 to N. 0 represents base FW */ + for (i = 1; i < minfo->lib_count; i++) { + ret = request_firmware(&fw, minfo->lib[i].name, ctx->dev); + if (ret < 0) { + dev_err(ctx->dev, "Request lib %s failed:%d\n", + minfo->lib[i].name, ret); + return ret; + } + + if (skl->is_first_boot) { + ret = snd_skl_parse_uuids(ctx, fw, + BXT_ADSP_FW_BIN_HDR_OFFSET, i); + if (ret < 0) + goto load_library_failed; + } + + stripped_fw.data = fw->data; + stripped_fw.size = fw->size; + skl_dsp_strip_extended_manifest(&stripped_fw); + + stream_tag = ctx->dsp_ops.prepare(ctx->dev, 0x40, + stripped_fw.size, &dmab); + if (stream_tag <= 0) { + dev_err(ctx->dev, "Lib prepare DMA err: %x\n", + stream_tag); + ret = stream_tag; + goto load_library_failed; + } + + dma_id = stream_tag - 1; + memcpy(dmab.area, stripped_fw.data, stripped_fw.size); + + ctx->dsp_ops.trigger(ctx->dev, true, stream_tag); + ret = skl_sst_ipc_load_library(&skl->ipc, dma_id, i); + if (ret < 0) + dev_err(ctx->dev, "IPC Load Lib for %s fail: %d\n", + minfo->lib[i].name, ret); + + ctx->dsp_ops.trigger(ctx->dev, false, stream_tag); + ctx->dsp_ops.cleanup(ctx->dev, &dmab, stream_tag); + release_firmware(fw); + fw = NULL; + } + + return ret; + +load_library_failed: + release_firmware(fw); + return ret; +} + /* * First boot sequence has some extra steps. Core 0 waits for power * status on core 1, so power up core 1 also momentarily, keep it in @@ -157,8 +220,6 @@ static int sst_transfer_fw_host_dma(struct sst_dsp *ctx) return ret; } -#define BXT_ADSP_FW_BIN_HDR_OFFSET 0x2000 - static int bxt_load_base_firmware(struct sst_dsp *ctx) { struct firmware stripped_fw; @@ -175,9 +236,12 @@ static int bxt_load_base_firmware(struct sst_dsp *ctx) if (ctx->fw == NULL) goto sst_load_base_firmware_failed; - ret = snd_skl_parse_uuids(ctx, BXT_ADSP_FW_BIN_HDR_OFFSET); - if (ret < 0) - goto sst_load_base_firmware_failed; + /* prase uuids on first boot */ + if (skl->is_first_boot) { + ret = snd_skl_parse_uuids(ctx, ctx->fw, BXT_ADSP_FW_BIN_HDR_OFFSET, 0); + if (ret < 0) + goto sst_load_base_firmware_failed; + } stripped_fw.data = ctx->fw->data; stripped_fw.size = ctx->fw->size; @@ -230,12 +294,23 @@ static int bxt_set_dsp_D0(struct sst_dsp *ctx, unsigned int core_id) int ret; struct skl_ipc_dxstate_info dx; unsigned int core_mask = SKL_DSP_CORE_MASK(core_id); + struct skl_dfw_manifest *minfo = &skl->manifest; if (skl->fw_loaded == false) { skl->boot_complete = false; ret = bxt_load_base_firmware(ctx); - if (ret < 0) + if (ret < 0) { dev_err(ctx->dev, "reload fw failed: %d\n", ret); + return ret; + } + + if (minfo->lib_count > 1) { + ret = bxt_load_library(ctx, minfo); + if (ret < 0) { + dev_err(ctx->dev, "reload libs failed: %d\n", ret); + return ret; + } + } return ret; } @@ -329,7 +404,7 @@ static int bxt_set_dsp_D3(struct sst_dsp *ctx, unsigned int core_id) ret = skl_dsp_disable_core(ctx, core_mask); if (ret < 0) { - dev_err(ctx->dev, "Failed to disable core %d", ret); + dev_err(ctx->dev, "Failed to disable core %d\n", ret); return ret; } skl->cores.state[core_id] = SKL_DSP_RESET; @@ -341,6 +416,7 @@ static struct skl_dsp_fw_ops bxt_fw_ops = { .set_state_D3 = bxt_set_dsp_D3, .load_fw = bxt_load_base_firmware, .get_fw_errcode = bxt_get_errorcode, + .load_library = bxt_load_library, }; static struct sst_ops skl_ops = { @@ -397,22 +473,40 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, skl->cores.count = 2; skl->boot_complete = false; init_waitqueue_head(&skl->boot_wait); + skl->is_first_boot = true; + + if (dsp) + *dsp = skl; + + return 0; +} +EXPORT_SYMBOL_GPL(bxt_sst_dsp_init); + +int bxt_sst_init_fw(struct device *dev, struct skl_sst *ctx) +{ + int ret; + struct sst_dsp *sst = ctx->dsp; ret = sst->fw_ops.load_fw(sst); if (ret < 0) { - dev_err(dev, "Load base fw failed: %x", ret); + dev_err(dev, "Load base fw failed: %x\n", ret); return ret; } skl_dsp_init_core_state(sst); - if (dsp) - *dsp = skl; + if (ctx->manifest.lib_count > 1) { + ret = sst->fw_ops.load_library(sst, &ctx->manifest); + if (ret < 0) { + dev_err(dev, "Load Library failed : %x\n", ret); + return ret; + } + } + ctx->is_first_boot = false; return 0; } -EXPORT_SYMBOL_GPL(bxt_sst_dsp_init); - +EXPORT_SYMBOL_GPL(bxt_sst_init_fw); void bxt_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx) { diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c index 44ab595ce21a..805b7f2173f3 100644 --- a/sound/soc/intel/skylake/skl-messages.c +++ b/sound/soc/intel/skylake/skl-messages.c @@ -203,32 +203,35 @@ static const struct skl_dsp_ops dsp_ops[] = { .id = 0x9d70, .loader_ops = skl_get_loader_ops, .init = skl_sst_dsp_init, + .init_fw = skl_sst_init_fw, .cleanup = skl_sst_dsp_cleanup }, { .id = 0x9d71, .loader_ops = skl_get_loader_ops, .init = skl_sst_dsp_init, + .init_fw = skl_sst_init_fw, .cleanup = skl_sst_dsp_cleanup }, { .id = 0x5a98, .loader_ops = bxt_get_loader_ops, .init = bxt_sst_dsp_init, + .init_fw = bxt_sst_init_fw, .cleanup = bxt_sst_dsp_cleanup }, }; -static int skl_get_dsp_ops(int pci_id) +const struct skl_dsp_ops *skl_get_dsp_ops(int pci_id) { int i; for (i = 0; i < ARRAY_SIZE(dsp_ops); i++) { if (dsp_ops[i].id == pci_id) - return i; + return &dsp_ops[i]; } - return -EINVAL; + return NULL; } int skl_init_dsp(struct skl *skl) @@ -238,7 +241,8 @@ int skl_init_dsp(struct skl *skl) struct hdac_bus *bus = ebus_to_hbus(ebus); struct skl_dsp_loader_ops loader_ops; int irq = bus->irq; - int ret, index; + const struct skl_dsp_ops *ops; + int ret; /* enable ppcap interrupt */ snd_hdac_ext_bus_ppcap_enable(&skl->ebus, true); @@ -251,18 +255,18 @@ int skl_init_dsp(struct skl *skl) return -ENXIO; } - index = skl_get_dsp_ops(skl->pci->device); - if (index < 0) - return -EINVAL; + ops = skl_get_dsp_ops(skl->pci->device); + if (!ops) + return -EIO; - loader_ops = dsp_ops[index].loader_ops(); - ret = dsp_ops[index].init(bus->dev, mmio_base, irq, - skl->fw_name, loader_ops, &skl->skl_sst); + loader_ops = ops->loader_ops(); + ret = ops->init(bus->dev, mmio_base, irq, + skl->fw_name, loader_ops, + &skl->skl_sst); if (ret < 0) return ret; - skl_dsp_enable_notification(skl->skl_sst, false); dev_dbg(bus->dev, "dsp registration status=%d\n", ret); return ret; @@ -273,16 +277,16 @@ int skl_free_dsp(struct skl *skl) struct hdac_ext_bus *ebus = &skl->ebus; struct hdac_bus *bus = ebus_to_hbus(ebus); struct skl_sst *ctx = skl->skl_sst; - int index; + const struct skl_dsp_ops *ops; /* disable ppcap interrupt */ snd_hdac_ext_bus_ppcap_int_enable(&skl->ebus, false); - index = skl_get_dsp_ops(skl->pci->device); - if (index < 0) + ops = skl_get_dsp_ops(skl->pci->device); + if (!ops) return -EIO; - dsp_ops[index].cleanup(bus->dev, ctx); + ops->cleanup(bus->dev, ctx); if (ctx->dsp->addr.lpe) iounmap(ctx->dsp->addr.lpe); @@ -296,7 +300,7 @@ int skl_suspend_dsp(struct skl *skl) int ret; /* if ppcap is not supported return 0 */ - if (!skl->ebus.ppcap) + if (!skl->ebus.bus.ppcap) return 0; ret = skl_dsp_sleep(ctx->dsp); @@ -316,13 +320,17 @@ int skl_resume_dsp(struct skl *skl) int ret; /* if ppcap is not supported return 0 */ - if (!skl->ebus.ppcap) + if (!skl->ebus.bus.ppcap) return 0; /* enable ppcap interrupt */ snd_hdac_ext_bus_ppcap_enable(&skl->ebus, true); snd_hdac_ext_bus_ppcap_int_enable(&skl->ebus, true); + /* check if DSP 1st boot is done */ + if (skl->skl_sst->is_first_boot == true) + return 0; + ret = skl_dsp_wake(ctx->dsp); if (ret < 0) return ret; @@ -672,6 +680,7 @@ static u16 skl_get_module_param_size(struct skl_sst *ctx, return param_size; case SKL_MODULE_TYPE_BASE_OUTFMT: + case SKL_MODULE_TYPE_KPB: return sizeof(struct skl_base_outfmt_cfg); default: @@ -725,6 +734,7 @@ static int skl_set_module_format(struct skl_sst *ctx, break; case SKL_MODULE_TYPE_BASE_OUTFMT: + case SKL_MODULE_TYPE_KPB: skl_set_base_outfmt_format(ctx, module_config, *param_data); break; @@ -779,6 +789,7 @@ static int skl_alloc_queue(struct skl_module_pin *mpin, mpin[i].in_use = true; mpin[i].id.module_id = id.module_id; mpin[i].id.instance_id = id.instance_id; + mpin[i].id.pvt_id = id.pvt_id; mpin[i].tgt_mcfg = tgt_cfg; return i; } @@ -802,6 +813,7 @@ static void skl_free_queue(struct skl_module_pin *mpin, int q_index) mpin[q_index].in_use = false; mpin[q_index].id.module_id = 0; mpin[q_index].id.instance_id = 0; + mpin[q_index].id.pvt_id = 0; } mpin[q_index].pin_state = SKL_PIN_UNBIND; mpin[q_index].tgt_mcfg = NULL; @@ -842,7 +854,7 @@ int skl_init_module(struct skl_sst *ctx, struct skl_ipc_init_instance_msg msg; dev_dbg(ctx->dev, "%s: module_id = %d instance=%d\n", __func__, - mconfig->id.module_id, mconfig->id.instance_id); + mconfig->id.module_id, mconfig->id.pvt_id); if (mconfig->pipe->state != SKL_PIPE_CREATED) { dev_err(ctx->dev, "Pipe not created state= %d pipe_id= %d\n", @@ -858,10 +870,11 @@ int skl_init_module(struct skl_sst *ctx, } msg.module_id = mconfig->id.module_id; - msg.instance_id = mconfig->id.instance_id; + msg.instance_id = mconfig->id.pvt_id; msg.ppl_instance_id = mconfig->pipe->ppl_id; msg.param_data_size = module_config_size; msg.core_id = mconfig->core_id; + msg.domain = mconfig->domain; ret = skl_ipc_init_instance(&ctx->ipc, &msg, param_data); if (ret < 0) { @@ -878,9 +891,9 @@ static void skl_dump_bind_info(struct skl_sst *ctx, struct skl_module_cfg *src_module, struct skl_module_cfg *dst_module) { dev_dbg(ctx->dev, "%s: src module_id = %d src_instance=%d\n", - __func__, src_module->id.module_id, src_module->id.instance_id); + __func__, src_module->id.module_id, src_module->id.pvt_id); dev_dbg(ctx->dev, "%s: dst_module=%d dst_instacne=%d\n", __func__, - dst_module->id.module_id, dst_module->id.instance_id); + dst_module->id.module_id, dst_module->id.pvt_id); dev_dbg(ctx->dev, "src_module state = %d dst module state = %d\n", src_module->m_state, dst_module->m_state); @@ -927,9 +940,9 @@ int skl_unbind_modules(struct skl_sst *ctx, return 0; msg.module_id = src_mcfg->id.module_id; - msg.instance_id = src_mcfg->id.instance_id; + msg.instance_id = src_mcfg->id.pvt_id; msg.dst_module_id = dst_mcfg->id.module_id; - msg.dst_instance_id = dst_mcfg->id.instance_id; + msg.dst_instance_id = dst_mcfg->id.pvt_id; msg.bind = false; ret = skl_ipc_bind_unbind(&ctx->ipc, &msg); @@ -988,9 +1001,9 @@ int skl_bind_modules(struct skl_sst *ctx, msg.src_queue, msg.dst_queue); msg.module_id = src_mcfg->id.module_id; - msg.instance_id = src_mcfg->id.instance_id; + msg.instance_id = src_mcfg->id.pvt_id; msg.dst_module_id = dst_mcfg->id.module_id; - msg.dst_instance_id = dst_mcfg->id.instance_id; + msg.dst_instance_id = dst_mcfg->id.pvt_id; msg.bind = true; ret = skl_ipc_bind_unbind(&ctx->ipc, &msg); @@ -1168,7 +1181,7 @@ int skl_set_module_params(struct skl_sst *ctx, u32 *params, int size, struct skl_ipc_large_config_msg msg; msg.module_id = mcfg->id.module_id; - msg.instance_id = mcfg->id.instance_id; + msg.instance_id = mcfg->id.pvt_id; msg.param_data_size = size; msg.large_param_id = param_id; @@ -1181,7 +1194,7 @@ int skl_get_module_params(struct skl_sst *ctx, u32 *params, int size, struct skl_ipc_large_config_msg msg; msg.module_id = mcfg->id.module_id; - msg.instance_id = mcfg->id.instance_id; + msg.instance_id = mcfg->id.pvt_id; msg.param_data_size = size; msg.large_param_id = param_id; diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 6e05bf8622f7..c7cdcba04c5d 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -106,7 +106,7 @@ static void skl_set_pcm_constrains(struct hdac_ext_bus *ebus, static enum hdac_ext_stream_type skl_get_host_stream_type(struct hdac_ext_bus *ebus) { - if (ebus->ppcap) + if ((ebus_to_hbus(ebus))->ppcap) return HDAC_EXT_STREAM_TYPE_HOST; else return HDAC_EXT_STREAM_TYPE_COUPLED; @@ -188,7 +188,7 @@ static int skl_get_format(struct snd_pcm_substream *substream, struct hdac_ext_bus *ebus = dev_get_drvdata(dai->dev); int format_val = 0; - if (ebus->ppcap) { + if ((ebus_to_hbus(ebus))->ppcap) { struct snd_pcm_runtime *runtime = substream->runtime; format_val = snd_hdac_calc_stream_format(runtime->rate, @@ -648,7 +648,8 @@ static struct snd_soc_dai_driver skl_platform_dai[] = { .channels_min = HDA_MONO, .channels_max = HDA_STEREO, .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE, + .formats = SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE, }, .capture = { .stream_name = "System Capture", @@ -1020,7 +1021,7 @@ static int skl_platform_pcm_trigger(struct snd_pcm_substream *substream, { struct hdac_ext_bus *ebus = get_bus_ctx(substream); - if (!ebus->ppcap) + if (!(ebus_to_hbus(ebus))->ppcap) return skl_coupled_trigger(substream, cmd); return 0; @@ -1138,20 +1139,67 @@ static int skl_pcm_new(struct snd_soc_pcm_runtime *rtd) return retval; } +static int skl_populate_modules(struct skl *skl) +{ + struct skl_pipeline *p; + struct skl_pipe_module *m; + struct snd_soc_dapm_widget *w; + struct skl_module_cfg *mconfig; + int ret; + + list_for_each_entry(p, &skl->ppl_list, node) { + list_for_each_entry(m, &p->pipe->w_list, node) { + + w = m->w; + mconfig = w->priv; + + ret = snd_skl_get_module_info(skl->skl_sst, mconfig); + if (ret < 0) { + dev_err(skl->skl_sst->dev, + "query module info failed:%d\n", ret); + goto err; + } + } + } +err: + return ret; +} + static int skl_platform_soc_probe(struct snd_soc_platform *platform) { struct hdac_ext_bus *ebus = dev_get_drvdata(platform->dev); struct skl *skl = ebus_to_skl(ebus); + const struct skl_dsp_ops *ops; int ret; - if (ebus->ppcap) { + pm_runtime_get_sync(platform->dev); + if ((ebus_to_hbus(ebus))->ppcap) { ret = skl_tplg_init(platform, ebus); if (ret < 0) { dev_err(platform->dev, "Failed to init topology!\n"); return ret; } skl->platform = platform; + + /* load the firmwares, since all is set */ + ops = skl_get_dsp_ops(skl->pci->device); + if (!ops) + return -EIO; + + if (skl->skl_sst->is_first_boot == false) { + dev_err(platform->dev, "DSP reports first boot done!!!\n"); + return -EIO; + } + + ret = ops->init_fw(platform->dev, skl->skl_sst); + if (ret < 0) { + dev_err(platform->dev, "Failed to boot first fw: %d\n", ret); + return ret; + } + skl_populate_modules(skl); } + pm_runtime_mark_last_busy(platform->dev); + pm_runtime_put_autosuspend(platform->dev); return 0; } diff --git a/sound/soc/intel/skylake/skl-sst-cldma.c b/sound/soc/intel/skylake/skl-sst-cldma.c index da2329d17f4d..efa2532114ba 100644 --- a/sound/soc/intel/skylake/skl-sst-cldma.c +++ b/sound/soc/intel/skylake/skl-sst-cldma.c @@ -341,14 +341,14 @@ int skl_cldma_prepare(struct sst_dsp *ctx) ret = ctx->dsp_ops.alloc_dma_buf(ctx->dev, &ctx->cl_dev.dmab_data, ctx->cl_dev.bufsize); if (ret < 0) { - dev_err(ctx->dev, "Alloc buffer for base fw failed: %x", ret); + dev_err(ctx->dev, "Alloc buffer for base fw failed: %x\n", ret); return ret; } /* Setup Code loader BDL */ ret = ctx->dsp_ops.alloc_dma_buf(ctx->dev, &ctx->cl_dev.dmab_bdl, PAGE_SIZE); if (ret < 0) { - dev_err(ctx->dev, "Alloc buffer for blde failed: %x", ret); + dev_err(ctx->dev, "Alloc buffer for blde failed: %x\n", ret); ctx->dsp_ops.free_dma_buf(ctx->dev, &ctx->cl_dev.dmab_data); return ret; } diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h index 0f8629ef79ac..b9e71d051fb1 100644 --- a/sound/soc/intel/skylake/skl-sst-dsp.h +++ b/sound/soc/intel/skylake/skl-sst-dsp.h @@ -20,6 +20,7 @@ #include <sound/memalloc.h> #include "skl-sst-cldma.h" #include "skl-tplg-interface.h" +#include "skl-topology.h" struct sst_dsp; struct skl_sst; @@ -133,6 +134,8 @@ enum skl_dsp_states { struct skl_dsp_fw_ops { int (*load_fw)(struct sst_dsp *ctx); /* FW module parser/loader */ + int (*load_library)(struct sst_dsp *ctx, + struct skl_dfw_manifest *minfo); int (*parse_fw)(struct sst_dsp *ctx); int (*set_state_D0)(struct sst_dsp *ctx, unsigned int core_id); int (*set_state_D3)(struct sst_dsp *ctx, unsigned int core_id); @@ -203,12 +206,21 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, const char *fw_name, struct skl_dsp_loader_ops dsp_ops, struct skl_sst **dsp); +int skl_sst_init_fw(struct device *dev, struct skl_sst *ctx); +int bxt_sst_init_fw(struct device *dev, struct skl_sst *ctx); void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx); void bxt_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx); -int snd_skl_get_module_info(struct skl_sst *ctx, u8 *uuid, - struct skl_dfw_module *dfw_config); -int snd_skl_parse_uuids(struct sst_dsp *ctx, unsigned int offset); +int snd_skl_get_module_info(struct skl_sst *ctx, + struct skl_module_cfg *mconfig); +int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw, + unsigned int offset, int index); +int skl_get_pvt_id(struct skl_sst *ctx, + struct skl_module_cfg *mconfig); +int skl_put_pvt_id(struct skl_sst *ctx, + struct skl_module_cfg *mconfig); +int skl_get_pvt_instance_id_map(struct skl_sst *ctx, + int module_id, int instance_id); void skl_freeup_uuid_list(struct skl_sst *ctx); int skl_dsp_strip_extended_manifest(struct firmware *fw); diff --git a/sound/soc/intel/skylake/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c index 96f2f6889b18..0bd01e62622c 100644 --- a/sound/soc/intel/skylake/skl-sst-ipc.c +++ b/sound/soc/intel/skylake/skl-sst-ipc.c @@ -114,6 +114,11 @@ #define IPC_CORE_ID(x) (((x) & IPC_CORE_ID_MASK) \ << IPC_CORE_ID_SHIFT) +#define IPC_DOMAIN_SHIFT 28 +#define IPC_DOMAIN_MASK 0x1 +#define IPC_DOMAIN(x) (((x) & IPC_DOMAIN_MASK) \ + << IPC_DOMAIN_SHIFT) + /* Bind/Unbind message extension register */ #define IPC_DST_MOD_ID_SHIFT 0 #define IPC_DST_MOD_ID(x) (((x) & IPC_MOD_ID_MASK) \ @@ -190,6 +195,7 @@ enum skl_ipc_glb_type { IPC_GLB_GET_PPL_CONTEXT_SIZE = 21, IPC_GLB_SAVE_PPL = 22, IPC_GLB_RESTORE_PPL = 23, + IPC_GLB_LOAD_LIBRARY = 24, IPC_GLB_NOTIFY = 26, IPC_GLB_MAX_IPC_MSG_NUMBER = 31 /* Maximum message number */ }; @@ -338,7 +344,7 @@ static int skl_ipc_process_notification(struct sst_generic_ipc *ipc, break; default: - dev_err(ipc->dev, "ipc: Unhandled error msg=%x", + dev_err(ipc->dev, "ipc: Unhandled error msg=%x\n", header.primary); break; } @@ -379,13 +385,13 @@ static void skl_ipc_process_reply(struct sst_generic_ipc *ipc, break; default: - dev_err(ipc->dev, "Unknown ipc reply: 0x%x", reply); + dev_err(ipc->dev, "Unknown ipc reply: 0x%x\n", reply); msg->errno = -EINVAL; break; } if (reply != IPC_GLB_REPLY_SUCCESS) { - dev_err(ipc->dev, "ipc FW reply: reply=%d", reply); + dev_err(ipc->dev, "ipc FW reply: reply=%d\n", reply); dev_err(ipc->dev, "FW Error Code: %u\n", ipc->dsp->fw_ops.get_fw_errcode(ipc->dsp)); } @@ -434,9 +440,9 @@ irqreturn_t skl_dsp_irq_thread_handler(int irq, void *context) hipcte = sst_dsp_shim_read_unlocked(dsp, SKL_ADSP_REG_HIPCTE); header.primary = hipct; header.extension = hipcte; - dev_dbg(dsp->dev, "IPC irq: Firmware respond primary:%x", + dev_dbg(dsp->dev, "IPC irq: Firmware respond primary:%x\n", header.primary); - dev_dbg(dsp->dev, "IPC irq: Firmware respond extension:%x", + dev_dbg(dsp->dev, "IPC irq: Firmware respond extension:%x\n", header.extension); if (IPC_GLB_NOTIFY_RSP_TYPE(header.primary)) { @@ -704,6 +710,7 @@ int skl_ipc_init_instance(struct sst_generic_ipc *ipc, header.extension = IPC_CORE_ID(msg->core_id); header.extension |= IPC_PPL_INSTANCE_ID(msg->ppl_instance_id); header.extension |= IPC_PARAM_BLOCK_SIZE(param_block_size); + header.extension |= IPC_DOMAIN(msg->domain); dev_dbg(ipc->dev, "In %s primary =%x ext=%x\n", __func__, header.primary, header.extension); @@ -742,7 +749,7 @@ int skl_ipc_bind_unbind(struct sst_generic_ipc *ipc, header.extension); ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0); if (ret < 0) { - dev_err(ipc->dev, "ipc: bind/unbind faileden"); + dev_err(ipc->dev, "ipc: bind/unbind failed\n"); return ret; } @@ -902,3 +909,25 @@ int skl_ipc_get_large_config(struct sst_generic_ipc *ipc, return ret; } EXPORT_SYMBOL_GPL(skl_ipc_get_large_config); + +int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc, + u8 dma_id, u8 table_id) +{ + struct skl_ipc_header header = {0}; + u64 *ipc_header = (u64 *)(&header); + int ret = 0; + + header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG); + header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST); + header.primary |= IPC_GLB_TYPE(IPC_GLB_LOAD_LIBRARY); + header.primary |= IPC_MOD_INSTANCE_ID(table_id); + header.primary |= IPC_MOD_ID(dma_id); + + ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0); + + if (ret < 0) + dev_err(ipc->dev, "ipc: load lib failed\n"); + + return ret; +} +EXPORT_SYMBOL_GPL(skl_sst_ipc_load_library); diff --git a/sound/soc/intel/skylake/skl-sst-ipc.h b/sound/soc/intel/skylake/skl-sst-ipc.h index 2e3d4e80ef97..0334ed4af031 100644 --- a/sound/soc/intel/skylake/skl-sst-ipc.h +++ b/sound/soc/intel/skylake/skl-sst-ipc.h @@ -66,7 +66,7 @@ struct skl_sst { /* callback for miscbdge */ void (*enable_miscbdcge)(struct device *dev, bool enable); - /*Is CGCTL.MISCBDCGE disabled*/ + /* Is CGCTL.MISCBDCGE disabled */ bool miscbdcg_disabled; /* Populate module information */ @@ -75,8 +75,14 @@ struct skl_sst { /* Is firmware loaded */ bool fw_loaded; + /* first boot ? */ + bool is_first_boot; + /* multi-core */ struct skl_dsp_cores cores; + + /* tplg manifest */ + struct skl_dfw_manifest manifest; }; struct skl_ipc_init_instance_msg { @@ -85,6 +91,7 @@ struct skl_ipc_init_instance_msg { u16 param_data_size; u8 ppl_instance_id; u8 core_id; + u8 domain; }; struct skl_ipc_bind_unbind_msg { @@ -145,6 +152,9 @@ int skl_ipc_set_large_config(struct sst_generic_ipc *ipc, int skl_ipc_get_large_config(struct sst_generic_ipc *ipc, struct skl_ipc_large_config_msg *msg, u32 *param); +int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc, + u8 dma_id, u8 table_id); + void skl_ipc_int_enable(struct sst_dsp *dsp); void skl_ipc_op_int_enable(struct sst_dsp *ctx); void skl_ipc_op_int_disable(struct sst_dsp *ctx); diff --git a/sound/soc/intel/skylake/skl-sst-utils.c b/sound/soc/intel/skylake/skl-sst-utils.c index ddcb52a51854..8dc03039b311 100644 --- a/sound/soc/intel/skylake/skl-sst-utils.c +++ b/sound/soc/intel/skylake/skl-sst-utils.c @@ -28,11 +28,6 @@ /* FW Extended Manifest Header id = $AE1 */ #define SKL_EXT_MANIFEST_HEADER_MAGIC 0x31454124 -struct skl_dfw_module_mod { - char name[100]; - struct skl_dfw_module skl_dfw_mod; -}; - struct UUID { u8 id[16]; }; @@ -99,10 +94,15 @@ struct adsp_fw_hdr { u32 load_offset; } __packed; +#define MAX_INSTANCE_BUFF 2 + struct uuid_module { uuid_le uuid; int id; int is_loadable; + int max_instance; + u64 pvt_id[MAX_INSTANCE_BUFF]; + int *instance_id; struct list_head list; }; @@ -115,13 +115,13 @@ struct skl_ext_manifest_hdr { u32 entries; }; -int snd_skl_get_module_info(struct skl_sst *ctx, u8 *uuid, - struct skl_dfw_module *dfw_config) +int snd_skl_get_module_info(struct skl_sst *ctx, + struct skl_module_cfg *mconfig) { struct uuid_module *module; uuid_le *uuid_mod; - uuid_mod = (uuid_le *)uuid; + uuid_mod = (uuid_le *)mconfig->guid; if (list_empty(&ctx->uuid_list)) { dev_err(ctx->dev, "Module list is empty\n"); @@ -130,8 +130,8 @@ int snd_skl_get_module_info(struct skl_sst *ctx, u8 *uuid, list_for_each_entry(module, &ctx->uuid_list, list) { if (uuid_le_cmp(*uuid_mod, module->uuid) == 0) { - dfw_config->module_id = module->id; - dfw_config->is_loadable = module->is_loadable; + mconfig->id.module_id = module->id; + mconfig->is_loadable = module->is_loadable; return 0; } @@ -141,15 +141,154 @@ int snd_skl_get_module_info(struct skl_sst *ctx, u8 *uuid, } EXPORT_SYMBOL_GPL(snd_skl_get_module_info); +static int skl_get_pvtid_map(struct uuid_module *module, int instance_id) +{ + int pvt_id; + + for (pvt_id = 0; pvt_id < module->max_instance; pvt_id++) { + if (module->instance_id[pvt_id] == instance_id) + return pvt_id; + } + return -EINVAL; +} + +int skl_get_pvt_instance_id_map(struct skl_sst *ctx, + int module_id, int instance_id) +{ + struct uuid_module *module; + + list_for_each_entry(module, &ctx->uuid_list, list) { + if (module->id == module_id) + return skl_get_pvtid_map(module, instance_id); + } + + return -EINVAL; +} +EXPORT_SYMBOL_GPL(skl_get_pvt_instance_id_map); + +static inline int skl_getid_32(struct uuid_module *module, u64 *val, + int word1_mask, int word2_mask) +{ + int index, max_inst, pvt_id; + u32 mask_val; + + max_inst = module->max_instance; + mask_val = (u32)(*val >> word1_mask); + + if (mask_val != 0xffffffff) { + index = ffz(mask_val); + pvt_id = index + word1_mask + word2_mask; + if (pvt_id <= (max_inst - 1)) { + *val |= 1 << (index + word1_mask); + return pvt_id; + } + } + + return -EINVAL; +} + +static inline int skl_pvtid_128(struct uuid_module *module) +{ + int j, i, word1_mask, word2_mask = 0, pvt_id; + + for (j = 0; j < MAX_INSTANCE_BUFF; j++) { + word1_mask = 0; + + for (i = 0; i < 2; i++) { + pvt_id = skl_getid_32(module, &module->pvt_id[j], + word1_mask, word2_mask); + if (pvt_id >= 0) + return pvt_id; + + word1_mask += 32; + if ((word1_mask + word2_mask) >= module->max_instance) + return -EINVAL; + } + + word2_mask += 64; + if (word2_mask >= module->max_instance) + return -EINVAL; + } + + return -EINVAL; +} + +/** + * skl_get_pvt_id: generate a private id for use as module id + * + * @ctx: driver context + * @mconfig: module configuration data + * + * This generates a 128 bit private unique id for a module TYPE so that + * module instance is unique + */ +int skl_get_pvt_id(struct skl_sst *ctx, struct skl_module_cfg *mconfig) +{ + struct uuid_module *module; + uuid_le *uuid_mod; + int pvt_id; + + uuid_mod = (uuid_le *)mconfig->guid; + + list_for_each_entry(module, &ctx->uuid_list, list) { + if (uuid_le_cmp(*uuid_mod, module->uuid) == 0) { + + pvt_id = skl_pvtid_128(module); + if (pvt_id >= 0) { + module->instance_id[pvt_id] = + mconfig->id.instance_id; + return pvt_id; + } + } + } + + return -EINVAL; +} +EXPORT_SYMBOL_GPL(skl_get_pvt_id); + +/** + * skl_put_pvt_id: free up the private id allocated + * + * @ctx: driver context + * @mconfig: module configuration data + * + * This frees a 128 bit private unique id previously generated + */ +int skl_put_pvt_id(struct skl_sst *ctx, struct skl_module_cfg *mconfig) +{ + int i; + uuid_le *uuid_mod; + struct uuid_module *module; + + uuid_mod = (uuid_le *)mconfig->guid; + list_for_each_entry(module, &ctx->uuid_list, list) { + if (uuid_le_cmp(*uuid_mod, module->uuid) == 0) { + + if (mconfig->id.pvt_id != 0) + i = (mconfig->id.pvt_id) / 64; + else + i = 0; + + module->pvt_id[i] &= ~(1 << (mconfig->id.pvt_id)); + mconfig->id.pvt_id = -1; + return 0; + } + } + + return -EINVAL; +} +EXPORT_SYMBOL_GPL(skl_put_pvt_id); + /* * Parse the firmware binary to get the UUID, module id * and loadable flags */ -int snd_skl_parse_uuids(struct sst_dsp *ctx, unsigned int offset) +int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw, + unsigned int offset, int index) { struct adsp_fw_hdr *adsp_hdr; struct adsp_module_entry *mod_entry; - int i, num_entry; + int i, num_entry, size; uuid_le *uuid_bin; const char *buf; struct skl_sst *skl = ctx->thread_context; @@ -158,8 +297,8 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, unsigned int offset) unsigned int safe_file; /* Get the FW pointer to derive ADSP header */ - stripped_fw.data = ctx->fw->data; - stripped_fw.size = ctx->fw->size; + stripped_fw.data = fw->data; + stripped_fw.size = fw->size; skl_dsp_strip_extended_manifest(&stripped_fw); @@ -210,8 +349,15 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, unsigned int offset) uuid_bin = (uuid_le *)mod_entry->uuid.id; memcpy(&module->uuid, uuid_bin, sizeof(module->uuid)); - module->id = i; + module->id = (i | (index << 12)); module->is_loadable = mod_entry->type.load_type; + module->max_instance = mod_entry->instance_max_count; + size = sizeof(int) * mod_entry->instance_max_count; + module->instance_id = devm_kzalloc(ctx->dev, size, GFP_KERNEL); + if (!module->instance_id) { + kfree(module); + return -ENOMEM; + } list_add_tail(&module->list, &skl->uuid_list); diff --git a/sound/soc/intel/skylake/skl-sst.c b/sound/soc/intel/skylake/skl-sst.c index 588f899ceb65..8fc3178bc79c 100644 --- a/sound/soc/intel/skylake/skl-sst.c +++ b/sound/soc/intel/skylake/skl-sst.c @@ -88,13 +88,15 @@ static int skl_load_base_firmware(struct sst_dsp *ctx) } } - ret = snd_skl_parse_uuids(ctx, SKL_ADSP_FW_BIN_HDR_OFFSET); - if (ret < 0) { - dev_err(ctx->dev, - "UUID parsing err: %d\n", ret); - release_firmware(ctx->fw); - skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK); - return ret; + /* prase uuids on first boot */ + if (skl->is_first_boot) { + ret = snd_skl_parse_uuids(ctx, ctx->fw, SKL_ADSP_FW_BIN_HDR_OFFSET, 0); + if (ret < 0) { + dev_err(ctx->dev, "UUID parsing err: %d\n", ret); + release_firmware(ctx->fw); + skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK); + return ret; + } } /* check for extended manifest */ @@ -105,13 +107,13 @@ static int skl_load_base_firmware(struct sst_dsp *ctx) ret = skl_dsp_boot(ctx); if (ret < 0) { - dev_err(ctx->dev, "Boot dsp core failed ret: %d", ret); + dev_err(ctx->dev, "Boot dsp core failed ret: %d\n", ret); goto skl_load_base_firmware_failed; } ret = skl_cldma_prepare(ctx); if (ret < 0) { - dev_err(ctx->dev, "CL dma prepare failed : %d", ret); + dev_err(ctx->dev, "CL dma prepare failed : %d\n", ret); goto skl_load_base_firmware_failed; } @@ -484,25 +486,32 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, return ret; skl->cores.count = 2; + skl->is_first_boot = true; + + if (dsp) + *dsp = skl; + + return ret; +} +EXPORT_SYMBOL_GPL(skl_sst_dsp_init); + +int skl_sst_init_fw(struct device *dev, struct skl_sst *ctx) +{ + int ret; + struct sst_dsp *sst = ctx->dsp; ret = sst->fw_ops.load_fw(sst); if (ret < 0) { - dev_err(dev, "Load base fw failed : %d", ret); - goto cleanup; + dev_err(dev, "Load base fw failed : %d\n", ret); + return ret; } skl_dsp_init_core_state(sst); + ctx->is_first_boot = false; - if (dsp) - *dsp = skl; - - return ret; - -cleanup: - skl_sst_dsp_cleanup(dev, skl); - return ret; + return 0; } -EXPORT_SYMBOL_GPL(skl_sst_dsp_init); +EXPORT_SYMBOL_GPL(skl_sst_init_fw); void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx) { diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index cc0150fc2601..b5b1934d8550 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -21,6 +21,7 @@ #include <linux/firmware.h> #include <sound/soc.h> #include <sound/soc-topology.h> +#include <uapi/sound/snd_sst_tokens.h> #include "skl-sst-dsp.h" #include "skl-sst-ipc.h" #include "skl-topology.h" @@ -32,6 +33,8 @@ #define SKL_CH_FIXUP_MASK (1 << 0) #define SKL_RATE_FIXUP_MASK (1 << 1) #define SKL_FMT_FIXUP_MASK (1 << 2) +#define SKL_IN_DIR_BIT_MASK BIT(0) +#define SKL_PIN_COUNT_MASK GENMASK(7, 4) /* * SKL DSP driver modelling uses only few DAPM widgets so for rest we will @@ -473,6 +476,14 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe) w = w_module->w; mconfig = w->priv; + /* check if module ids are populated */ + if (mconfig->id.module_id < 0) { + dev_err(skl->skl_sst->dev, + "module %pUL id not populated\n", + (uuid_le *)mconfig->guid); + return -EIO; + } + /* check resource available */ if (!skl_is_pipe_mcps_avail(skl, mconfig)) return -ENOMEM; @@ -494,12 +505,15 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe) * FE/BE params */ skl_tplg_update_module_params(w, ctx); - + mconfig->id.pvt_id = skl_get_pvt_id(ctx, mconfig); + if (mconfig->id.pvt_id < 0) + return ret; skl_tplg_set_module_init_data(w); ret = skl_init_module(ctx, mconfig); - if (ret < 0) + if (ret < 0) { + skl_put_pvt_id(ctx, mconfig); return ret; - + } skl_tplg_alloc_pipe_mcps(skl, mconfig); ret = skl_tplg_set_module_params(w, ctx); if (ret < 0) @@ -512,6 +526,7 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe) static int skl_tplg_unload_pipe_modules(struct skl_sst *ctx, struct skl_pipe *pipe) { + int ret; struct skl_pipe_module *w_module = NULL; struct skl_module_cfg *mconfig = NULL; @@ -519,9 +534,13 @@ static int skl_tplg_unload_pipe_modules(struct skl_sst *ctx, mconfig = w_module->w->priv; if (mconfig->is_loadable && ctx->dsp->fw_ops.unload_mod && - mconfig->m_state > SKL_MODULE_UNINIT) - return ctx->dsp->fw_ops.unload_mod(ctx->dsp, + mconfig->m_state > SKL_MODULE_UNINIT) { + ret = ctx->dsp->fw_ops.unload_mod(ctx->dsp, mconfig->id.module_id); + if (ret < 0) + return -EIO; + } + skl_put_pvt_id(ctx, mconfig); } /* no modules to unload in this path, so return */ @@ -588,6 +607,26 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w, return 0; } +static int skl_fill_sink_instance_id(struct skl_sst *ctx, + struct skl_algo_data *alg_data) +{ + struct skl_kpb_params *params = (struct skl_kpb_params *)alg_data->params; + struct skl_mod_inst_map *inst; + int i, pvt_id; + + inst = params->map; + + for (i = 0; i < params->num_modules; i++) { + pvt_id = skl_get_pvt_instance_id_map(ctx, + inst->mod_id, inst->inst_id); + if (pvt_id < 0) + return -EINVAL; + inst->inst_id = pvt_id; + inst++; + } + return 0; +} + /* * Some modules require params to be set after the module is bound to * all pins connected. @@ -636,6 +675,8 @@ static int skl_tplg_set_module_bind_params(struct snd_soc_dapm_widget *w, bc = (struct skl_algo_data *)sb->dobj.private; if (bc->set_params == SKL_PARAM_BIND) { + if (mconfig->m_type == SKL_MODULE_TYPE_KPB) + skl_fill_sink_instance_id(ctx, bc); ret = skl_set_module_params(ctx, (u32 *)bc->params, bc->max, bc->param_id, mconfig); @@ -1460,85 +1501,570 @@ static const struct snd_soc_tplg_bytes_ext_ops skl_tlv_ops[] = { skl_tplg_tlv_control_set}, }; -/* - * The topology binary passes the pin info for a module so initialize the pin - * info passed into module instance - */ -static void skl_fill_module_pin_info(struct skl_dfw_module_pin *dfw_pin, - struct skl_module_pin *m_pin, - bool is_dynamic, int max_pin) +static int skl_tplg_fill_pipe_tkn(struct device *dev, + struct skl_pipe *pipe, u32 tkn, + u32 tkn_val) { - int i; - for (i = 0; i < max_pin; i++) { - m_pin[i].id.module_id = dfw_pin[i].module_id; - m_pin[i].id.instance_id = dfw_pin[i].instance_id; - m_pin[i].in_use = false; - m_pin[i].is_dynamic = is_dynamic; - m_pin[i].pin_state = SKL_PIN_UNBIND; + switch (tkn) { + case SKL_TKN_U32_PIPE_CONN_TYPE: + pipe->conn_type = tkn_val; + break; + + case SKL_TKN_U32_PIPE_PRIORITY: + pipe->pipe_priority = tkn_val; + break; + + case SKL_TKN_U32_PIPE_MEM_PGS: + pipe->memory_pages = tkn_val; + break; + + default: + dev_err(dev, "Token not handled %d\n", tkn); + return -EINVAL; } + + return 0; } /* - * Add pipeline from topology binary into driver pipeline list - * - * If already added we return that instance - * Otherwise we create a new instance and add into driver list + * Add pipeline by parsing the relevant tokens + * Return an existing pipe if the pipe already exists. */ -static struct skl_pipe *skl_tplg_add_pipe(struct device *dev, - struct skl *skl, struct skl_dfw_pipe *dfw_pipe) +static int skl_tplg_add_pipe(struct device *dev, + struct skl_module_cfg *mconfig, struct skl *skl, + struct snd_soc_tplg_vendor_value_elem *tkn_elem) { struct skl_pipeline *ppl; struct skl_pipe *pipe; struct skl_pipe_params *params; list_for_each_entry(ppl, &skl->ppl_list, node) { - if (ppl->pipe->ppl_id == dfw_pipe->pipe_id) - return ppl->pipe; + if (ppl->pipe->ppl_id == tkn_elem->value) { + mconfig->pipe = ppl->pipe; + return EEXIST; + } } ppl = devm_kzalloc(dev, sizeof(*ppl), GFP_KERNEL); if (!ppl) - return NULL; + return -ENOMEM; pipe = devm_kzalloc(dev, sizeof(*pipe), GFP_KERNEL); if (!pipe) - return NULL; + return -ENOMEM; params = devm_kzalloc(dev, sizeof(*params), GFP_KERNEL); if (!params) - return NULL; + return -ENOMEM; - pipe->ppl_id = dfw_pipe->pipe_id; - pipe->memory_pages = dfw_pipe->memory_pages; - pipe->pipe_priority = dfw_pipe->pipe_priority; - pipe->conn_type = dfw_pipe->conn_type; - pipe->state = SKL_PIPE_INVALID; pipe->p_params = params; + pipe->ppl_id = tkn_elem->value; INIT_LIST_HEAD(&pipe->w_list); ppl->pipe = pipe; list_add(&ppl->node, &skl->ppl_list); - return ppl->pipe; + mconfig->pipe = pipe; + mconfig->pipe->state = SKL_PIPE_INVALID; + + return 0; +} + +static int skl_tplg_fill_pin(struct device *dev, u32 tkn, + struct skl_module_pin *m_pin, + int pin_index, u32 value) +{ + switch (tkn) { + case SKL_TKN_U32_PIN_MOD_ID: + m_pin[pin_index].id.module_id = value; + break; + + case SKL_TKN_U32_PIN_INST_ID: + m_pin[pin_index].id.instance_id = value; + break; + + default: + dev_err(dev, "%d Not a pin token\n", value); + return -EINVAL; + } + + return 0; +} + +/* + * Parse for pin config specific tokens to fill up the + * module private data + */ +static int skl_tplg_fill_pins_info(struct device *dev, + struct skl_module_cfg *mconfig, + struct snd_soc_tplg_vendor_value_elem *tkn_elem, + int dir, int pin_count) +{ + int ret; + struct skl_module_pin *m_pin; + + switch (dir) { + case SKL_DIR_IN: + m_pin = mconfig->m_in_pin; + break; + + case SKL_DIR_OUT: + m_pin = mconfig->m_out_pin; + break; + + default: + dev_err(dev, "Invalid direction value\n"); + return -EINVAL; + } + + ret = skl_tplg_fill_pin(dev, tkn_elem->token, + m_pin, pin_count, tkn_elem->value); + + if (ret < 0) + return ret; + + m_pin[pin_count].in_use = false; + m_pin[pin_count].pin_state = SKL_PIN_UNBIND; + + return 0; +} + +/* + * Fill up input/output module config format based + * on the direction + */ +static int skl_tplg_fill_fmt(struct device *dev, + struct skl_module_cfg *mconfig, u32 tkn, + u32 value, u32 dir, u32 pin_count) +{ + struct skl_module_fmt *dst_fmt; + + switch (dir) { + case SKL_DIR_IN: + dst_fmt = mconfig->in_fmt; + dst_fmt += pin_count; + break; + + case SKL_DIR_OUT: + dst_fmt = mconfig->out_fmt; + dst_fmt += pin_count; + break; + + default: + dev_err(dev, "Invalid direction value\n"); + return -EINVAL; + } + + switch (tkn) { + case SKL_TKN_U32_FMT_CH: + dst_fmt->channels = value; + break; + + case SKL_TKN_U32_FMT_FREQ: + dst_fmt->s_freq = value; + break; + + case SKL_TKN_U32_FMT_BIT_DEPTH: + dst_fmt->bit_depth = value; + break; + + case SKL_TKN_U32_FMT_SAMPLE_SIZE: + dst_fmt->valid_bit_depth = value; + break; + + case SKL_TKN_U32_FMT_CH_CONFIG: + dst_fmt->ch_cfg = value; + break; + + case SKL_TKN_U32_FMT_INTERLEAVE: + dst_fmt->interleaving_style = value; + break; + + case SKL_TKN_U32_FMT_SAMPLE_TYPE: + dst_fmt->sample_type = value; + break; + + case SKL_TKN_U32_FMT_CH_MAP: + dst_fmt->ch_map = value; + break; + + default: + dev_err(dev, "Invalid token %d\n", tkn); + return -EINVAL; + } + + return 0; } -static void skl_tplg_fill_fmt(struct skl_module_fmt *dst_fmt, - struct skl_dfw_module_fmt *src_fmt, - int pins) +static int skl_tplg_get_uuid(struct device *dev, struct skl_module_cfg *mconfig, + struct snd_soc_tplg_vendor_uuid_elem *uuid_tkn) +{ + if (uuid_tkn->token == SKL_TKN_UUID) + memcpy(&mconfig->guid, &uuid_tkn->uuid, 16); + else { + dev_err(dev, "Not an UUID token tkn %d\n", uuid_tkn->token); + return -EINVAL; + } + + return 0; +} + +static void skl_tplg_fill_pin_dynamic_val( + struct skl_module_pin *mpin, u32 pin_count, u32 value) { int i; - for (i = 0; i < pins; i++) { - dst_fmt[i].channels = src_fmt[i].channels; - dst_fmt[i].s_freq = src_fmt[i].freq; - dst_fmt[i].bit_depth = src_fmt[i].bit_depth; - dst_fmt[i].valid_bit_depth = src_fmt[i].valid_bit_depth; - dst_fmt[i].ch_cfg = src_fmt[i].ch_cfg; - dst_fmt[i].ch_map = src_fmt[i].ch_map; - dst_fmt[i].interleaving_style = src_fmt[i].interleaving_style; - dst_fmt[i].sample_type = src_fmt[i].sample_type; + for (i = 0; i < pin_count; i++) + mpin[i].is_dynamic = value; +} + +/* + * Parse tokens to fill up the module private data + */ +static int skl_tplg_get_token(struct device *dev, + struct snd_soc_tplg_vendor_value_elem *tkn_elem, + struct skl *skl, struct skl_module_cfg *mconfig) +{ + int tkn_count = 0; + int ret; + static int is_pipe_exists; + static int pin_index, dir; + + if (tkn_elem->token > SKL_TKN_MAX) + return -EINVAL; + + switch (tkn_elem->token) { + case SKL_TKN_U8_IN_QUEUE_COUNT: + mconfig->max_in_queue = tkn_elem->value; + mconfig->m_in_pin = devm_kzalloc(dev, mconfig->max_in_queue * + sizeof(*mconfig->m_in_pin), + GFP_KERNEL); + if (!mconfig->m_in_pin) + return -ENOMEM; + + break; + + case SKL_TKN_U8_OUT_QUEUE_COUNT: + mconfig->max_out_queue = tkn_elem->value; + mconfig->m_out_pin = devm_kzalloc(dev, mconfig->max_out_queue * + sizeof(*mconfig->m_out_pin), + GFP_KERNEL); + + if (!mconfig->m_out_pin) + return -ENOMEM; + + break; + + case SKL_TKN_U8_DYN_IN_PIN: + if (!mconfig->m_in_pin) + return -ENOMEM; + + skl_tplg_fill_pin_dynamic_val(mconfig->m_in_pin, + mconfig->max_in_queue, tkn_elem->value); + + break; + + case SKL_TKN_U8_DYN_OUT_PIN: + if (!mconfig->m_out_pin) + return -ENOMEM; + + skl_tplg_fill_pin_dynamic_val(mconfig->m_out_pin, + mconfig->max_out_queue, tkn_elem->value); + + break; + + case SKL_TKN_U8_TIME_SLOT: + mconfig->time_slot = tkn_elem->value; + break; + + case SKL_TKN_U8_CORE_ID: + mconfig->core_id = tkn_elem->value; + + case SKL_TKN_U8_MOD_TYPE: + mconfig->m_type = tkn_elem->value; + break; + + case SKL_TKN_U8_DEV_TYPE: + mconfig->dev_type = tkn_elem->value; + break; + + case SKL_TKN_U8_HW_CONN_TYPE: + mconfig->hw_conn_type = tkn_elem->value; + break; + + case SKL_TKN_U16_MOD_INST_ID: + mconfig->id.instance_id = + tkn_elem->value; + break; + + case SKL_TKN_U32_MEM_PAGES: + mconfig->mem_pages = tkn_elem->value; + break; + + case SKL_TKN_U32_MAX_MCPS: + mconfig->mcps = tkn_elem->value; + break; + + case SKL_TKN_U32_OBS: + mconfig->obs = tkn_elem->value; + break; + + case SKL_TKN_U32_IBS: + mconfig->ibs = tkn_elem->value; + break; + + case SKL_TKN_U32_VBUS_ID: + mconfig->vbus_id = tkn_elem->value; + break; + + case SKL_TKN_U32_PARAMS_FIXUP: + mconfig->params_fixup = tkn_elem->value; + break; + + case SKL_TKN_U32_CONVERTER: + mconfig->converter = tkn_elem->value; + break; + + case SKL_TKN_U32_PIPE_ID: + ret = skl_tplg_add_pipe(dev, + mconfig, skl, tkn_elem); + + if (ret < 0) + return is_pipe_exists; + + if (ret == EEXIST) + is_pipe_exists = 1; + + break; + + case SKL_TKN_U32_PIPE_CONN_TYPE: + case SKL_TKN_U32_PIPE_PRIORITY: + case SKL_TKN_U32_PIPE_MEM_PGS: + if (is_pipe_exists) { + ret = skl_tplg_fill_pipe_tkn(dev, mconfig->pipe, + tkn_elem->token, tkn_elem->value); + if (ret < 0) + return ret; + } + + break; + + /* + * SKL_TKN_U32_DIR_PIN_COUNT token has the value for both + * direction and the pin count. The first four bits represent + * direction and next four the pin count. + */ + case SKL_TKN_U32_DIR_PIN_COUNT: + dir = tkn_elem->value & SKL_IN_DIR_BIT_MASK; + pin_index = (tkn_elem->value & + SKL_PIN_COUNT_MASK) >> 4; + + break; + + case SKL_TKN_U32_FMT_CH: + case SKL_TKN_U32_FMT_FREQ: + case SKL_TKN_U32_FMT_BIT_DEPTH: + case SKL_TKN_U32_FMT_SAMPLE_SIZE: + case SKL_TKN_U32_FMT_CH_CONFIG: + case SKL_TKN_U32_FMT_INTERLEAVE: + case SKL_TKN_U32_FMT_SAMPLE_TYPE: + case SKL_TKN_U32_FMT_CH_MAP: + ret = skl_tplg_fill_fmt(dev, mconfig, tkn_elem->token, + tkn_elem->value, dir, pin_index); + + if (ret < 0) + return ret; + + break; + + case SKL_TKN_U32_PIN_MOD_ID: + case SKL_TKN_U32_PIN_INST_ID: + ret = skl_tplg_fill_pins_info(dev, + mconfig, tkn_elem, dir, + pin_index); + if (ret < 0) + return ret; + + break; + + case SKL_TKN_U32_CAPS_SIZE: + mconfig->formats_config.caps_size = + tkn_elem->value; + + break; + + case SKL_TKN_U32_PROC_DOMAIN: + mconfig->domain = + tkn_elem->value; + + break; + + case SKL_TKN_U8_IN_PIN_TYPE: + case SKL_TKN_U8_OUT_PIN_TYPE: + case SKL_TKN_U8_CONN_TYPE: + break; + + default: + dev_err(dev, "Token %d not handled\n", + tkn_elem->token); + return -EINVAL; + } + + tkn_count++; + + return tkn_count; +} + +/* + * Parse the vendor array for specific tokens to construct + * module private data + */ +static int skl_tplg_get_tokens(struct device *dev, + char *pvt_data, struct skl *skl, + struct skl_module_cfg *mconfig, int block_size) +{ + struct snd_soc_tplg_vendor_array *array; + struct snd_soc_tplg_vendor_value_elem *tkn_elem; + int tkn_count = 0, ret; + int off = 0, tuple_size = 0; + + if (block_size <= 0) + return -EINVAL; + + while (tuple_size < block_size) { + array = (struct snd_soc_tplg_vendor_array *)(pvt_data + off); + + off += array->size; + + switch (array->type) { + case SND_SOC_TPLG_TUPLE_TYPE_STRING: + dev_warn(dev, "no string tokens expected for skl tplg\n"); + continue; + + case SND_SOC_TPLG_TUPLE_TYPE_UUID: + ret = skl_tplg_get_uuid(dev, mconfig, array->uuid); + if (ret < 0) + return ret; + + tuple_size += sizeof(*array->uuid); + + continue; + + default: + tkn_elem = array->value; + tkn_count = 0; + break; + } + + while (tkn_count <= (array->num_elems - 1)) { + ret = skl_tplg_get_token(dev, tkn_elem, + skl, mconfig); + + if (ret < 0) + return ret; + + tkn_count = tkn_count + ret; + tkn_elem++; + } + + tuple_size += tkn_count * sizeof(*tkn_elem); + } + + return 0; +} + +/* + * Every data block is preceded by a descriptor to read the number + * of data blocks, they type of the block and it's size + */ +static int skl_tplg_get_desc_blocks(struct device *dev, + struct snd_soc_tplg_vendor_array *array) +{ + struct snd_soc_tplg_vendor_value_elem *tkn_elem; + + tkn_elem = array->value; + + switch (tkn_elem->token) { + case SKL_TKN_U8_NUM_BLOCKS: + case SKL_TKN_U8_BLOCK_TYPE: + case SKL_TKN_U16_BLOCK_SIZE: + return tkn_elem->value; + + default: + dev_err(dev, "Invalid descriptor token %d\n", tkn_elem->token); + break; + } + + return -EINVAL; +} + +/* + * Parse the private data for the token and corresponding value. + * The private data can have multiple data blocks. So, a data block + * is preceded by a descriptor for number of blocks and a descriptor + * for the type and size of the suceeding data block. + */ +static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w, + struct skl *skl, struct device *dev, + struct skl_module_cfg *mconfig) +{ + struct snd_soc_tplg_vendor_array *array; + int num_blocks, block_size = 0, block_type, off = 0; + char *data; + int ret; + + /* Read the NUM_DATA_BLOCKS descriptor */ + array = (struct snd_soc_tplg_vendor_array *)tplg_w->priv.data; + ret = skl_tplg_get_desc_blocks(dev, array); + if (ret < 0) + return ret; + num_blocks = ret; + + off += array->size; + array = (struct snd_soc_tplg_vendor_array *)(tplg_w->priv.data + off); + + /* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */ + while (num_blocks > 0) { + ret = skl_tplg_get_desc_blocks(dev, array); + + if (ret < 0) + return ret; + block_type = ret; + off += array->size; + + array = (struct snd_soc_tplg_vendor_array *) + (tplg_w->priv.data + off); + + ret = skl_tplg_get_desc_blocks(dev, array); + + if (ret < 0) + return ret; + block_size = ret; + off += array->size; + + array = (struct snd_soc_tplg_vendor_array *) + (tplg_w->priv.data + off); + + data = (tplg_w->priv.data + off); + + if (block_type == SKL_TYPE_TUPLE) { + ret = skl_tplg_get_tokens(dev, data, + skl, mconfig, block_size); + + if (ret < 0) + return ret; + + --num_blocks; + } else { + if (mconfig->formats_config.caps_size > 0) + memcpy(mconfig->formats_config.caps, data, + mconfig->formats_config.caps_size); + --num_blocks; + } } + + return 0; } static void skl_clear_pin_config(struct snd_soc_platform *platform, @@ -1606,9 +2132,6 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt, struct skl *skl = ebus_to_skl(ebus); struct hdac_bus *bus = ebus_to_hbus(ebus); struct skl_module_cfg *mconfig; - struct skl_pipe *pipe; - struct skl_dfw_module *dfw_config = - (struct skl_dfw_module *)tplg_w->priv.data; if (!tplg_w->priv.size) goto bind_event; @@ -1619,76 +2142,17 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt, return -ENOMEM; w->priv = mconfig; - memcpy(&mconfig->guid, &dfw_config->uuid, 16); - ret = snd_skl_get_module_info(skl->skl_sst, mconfig->guid, dfw_config); + /* + * module binary can be loaded later, so set it to query when + * module is load for a use case + */ + mconfig->id.module_id = -1; + + /* Parse private data for tuples */ + ret = skl_tplg_get_pvt_data(tplg_w, skl, bus->dev, mconfig); if (ret < 0) return ret; - - mconfig->id.module_id = dfw_config->module_id; - mconfig->id.instance_id = dfw_config->instance_id; - mconfig->mcps = dfw_config->max_mcps; - mconfig->ibs = dfw_config->ibs; - mconfig->obs = dfw_config->obs; - mconfig->core_id = dfw_config->core_id; - mconfig->max_in_queue = dfw_config->max_in_queue; - mconfig->max_out_queue = dfw_config->max_out_queue; - mconfig->is_loadable = dfw_config->is_loadable; - skl_tplg_fill_fmt(mconfig->in_fmt, dfw_config->in_fmt, - MODULE_MAX_IN_PINS); - skl_tplg_fill_fmt(mconfig->out_fmt, dfw_config->out_fmt, - MODULE_MAX_OUT_PINS); - - mconfig->params_fixup = dfw_config->params_fixup; - mconfig->converter = dfw_config->converter; - mconfig->m_type = dfw_config->module_type; - mconfig->vbus_id = dfw_config->vbus_id; - mconfig->mem_pages = dfw_config->mem_pages; - - pipe = skl_tplg_add_pipe(bus->dev, skl, &dfw_config->pipe); - if (pipe) - mconfig->pipe = pipe; - - mconfig->dev_type = dfw_config->dev_type; - mconfig->hw_conn_type = dfw_config->hw_conn_type; - mconfig->time_slot = dfw_config->time_slot; - mconfig->formats_config.caps_size = dfw_config->caps.caps_size; - - mconfig->m_in_pin = devm_kzalloc(bus->dev, (mconfig->max_in_queue) * - sizeof(*mconfig->m_in_pin), - GFP_KERNEL); - if (!mconfig->m_in_pin) - return -ENOMEM; - - mconfig->m_out_pin = devm_kzalloc(bus->dev, (mconfig->max_out_queue) * - sizeof(*mconfig->m_out_pin), - GFP_KERNEL); - if (!mconfig->m_out_pin) - return -ENOMEM; - - skl_fill_module_pin_info(dfw_config->in_pin, mconfig->m_in_pin, - dfw_config->is_dynamic_in_pin, - mconfig->max_in_queue); - - skl_fill_module_pin_info(dfw_config->out_pin, mconfig->m_out_pin, - dfw_config->is_dynamic_out_pin, - mconfig->max_out_queue); - - - if (mconfig->formats_config.caps_size == 0) - goto bind_event; - - mconfig->formats_config.caps = (u32 *)devm_kzalloc(bus->dev, - mconfig->formats_config.caps_size, GFP_KERNEL); - - if (mconfig->formats_config.caps == NULL) - return -ENOMEM; - - memcpy(mconfig->formats_config.caps, dfw_config->caps.caps, - dfw_config->caps.caps_size); - mconfig->formats_config.param_id = dfw_config->caps.param_id; - mconfig->formats_config.set_params = dfw_config->caps.set_params; - bind_event: if (tplg_w->event_type == 0) { dev_dbg(bus->dev, "ASoC: No event handler required\n"); @@ -1767,11 +2231,229 @@ static int skl_tplg_control_load(struct snd_soc_component *cmpnt, return 0; } +static int skl_tplg_fill_str_mfest_tkn(struct device *dev, + struct snd_soc_tplg_vendor_string_elem *str_elem, + struct skl_dfw_manifest *minfo) +{ + int tkn_count = 0; + static int ref_count; + + switch (str_elem->token) { + case SKL_TKN_STR_LIB_NAME: + if (ref_count > minfo->lib_count - 1) { + ref_count = 0; + return -EINVAL; + } + + strncpy(minfo->lib[ref_count].name, str_elem->string, + ARRAY_SIZE(minfo->lib[ref_count].name)); + ref_count++; + tkn_count++; + break; + + default: + dev_err(dev, "Not a string token %d\n", str_elem->token); + break; + } + + return tkn_count; +} + +static int skl_tplg_get_str_tkn(struct device *dev, + struct snd_soc_tplg_vendor_array *array, + struct skl_dfw_manifest *minfo) +{ + int tkn_count = 0, ret; + struct snd_soc_tplg_vendor_string_elem *str_elem; + + str_elem = (struct snd_soc_tplg_vendor_string_elem *)array->value; + while (tkn_count < array->num_elems) { + ret = skl_tplg_fill_str_mfest_tkn(dev, str_elem, minfo); + str_elem++; + + if (ret < 0) + return ret; + + tkn_count = tkn_count + ret; + } + + return tkn_count; +} + +static int skl_tplg_get_int_tkn(struct device *dev, + struct snd_soc_tplg_vendor_value_elem *tkn_elem, + struct skl_dfw_manifest *minfo) +{ + int tkn_count = 0; + + switch (tkn_elem->token) { + case SKL_TKN_U32_LIB_COUNT: + minfo->lib_count = tkn_elem->value; + tkn_count++; + break; + + default: + dev_err(dev, "Not a manifest token %d\n", tkn_elem->token); + return -EINVAL; + } + + return tkn_count; +} + +/* + * Fill the manifest structure by parsing the tokens based on the + * type. + */ +static int skl_tplg_get_manifest_tkn(struct device *dev, + char *pvt_data, struct skl_dfw_manifest *minfo, + int block_size) +{ + int tkn_count = 0, ret; + int off = 0, tuple_size = 0; + struct snd_soc_tplg_vendor_array *array; + struct snd_soc_tplg_vendor_value_elem *tkn_elem; + + if (block_size <= 0) + return -EINVAL; + + while (tuple_size < block_size) { + array = (struct snd_soc_tplg_vendor_array *)(pvt_data + off); + off += array->size; + switch (array->type) { + case SND_SOC_TPLG_TUPLE_TYPE_STRING: + ret = skl_tplg_get_str_tkn(dev, array, minfo); + + if (ret < 0) + return ret; + tkn_count += ret; + + tuple_size += tkn_count * + sizeof(struct snd_soc_tplg_vendor_string_elem); + continue; + + case SND_SOC_TPLG_TUPLE_TYPE_UUID: + dev_warn(dev, "no uuid tokens for skl tplf manifest\n"); + continue; + + default: + tkn_elem = array->value; + tkn_count = 0; + break; + } + + while (tkn_count <= array->num_elems - 1) { + ret = skl_tplg_get_int_tkn(dev, + tkn_elem, minfo); + if (ret < 0) + return ret; + + tkn_count = tkn_count + ret; + tkn_elem++; + tuple_size += tkn_count * + sizeof(struct snd_soc_tplg_vendor_value_elem); + break; + } + tkn_count = 0; + } + + return 0; +} + +/* + * Parse manifest private data for tokens. The private data block is + * preceded by descriptors for type and size of data block. + */ +static int skl_tplg_get_manifest_data(struct snd_soc_tplg_manifest *manifest, + struct device *dev, struct skl_dfw_manifest *minfo) +{ + struct snd_soc_tplg_vendor_array *array; + int num_blocks, block_size = 0, block_type, off = 0; + char *data; + int ret; + + /* Read the NUM_DATA_BLOCKS descriptor */ + array = (struct snd_soc_tplg_vendor_array *)manifest->priv.data; + ret = skl_tplg_get_desc_blocks(dev, array); + if (ret < 0) + return ret; + num_blocks = ret; + + off += array->size; + array = (struct snd_soc_tplg_vendor_array *) + (manifest->priv.data + off); + + /* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */ + while (num_blocks > 0) { + ret = skl_tplg_get_desc_blocks(dev, array); + + if (ret < 0) + return ret; + block_type = ret; + off += array->size; + + array = (struct snd_soc_tplg_vendor_array *) + (manifest->priv.data + off); + + ret = skl_tplg_get_desc_blocks(dev, array); + + if (ret < 0) + return ret; + block_size = ret; + off += array->size; + + array = (struct snd_soc_tplg_vendor_array *) + (manifest->priv.data + off); + + data = (manifest->priv.data + off); + + if (block_type == SKL_TYPE_TUPLE) { + ret = skl_tplg_get_manifest_tkn(dev, data, minfo, + block_size); + + if (ret < 0) + return ret; + + --num_blocks; + } else { + return -EINVAL; + } + } + + return 0; +} + +static int skl_manifest_load(struct snd_soc_component *cmpnt, + struct snd_soc_tplg_manifest *manifest) +{ + struct skl_dfw_manifest *minfo; + struct hdac_ext_bus *ebus = snd_soc_component_get_drvdata(cmpnt); + struct hdac_bus *bus = ebus_to_hbus(ebus); + struct skl *skl = ebus_to_skl(ebus); + int ret = 0; + + /* proceed only if we have private data defined */ + if (manifest->priv.size == 0) + return 0; + + minfo = &skl->skl_sst->manifest; + + skl_tplg_get_manifest_data(manifest, bus->dev, minfo); + + if (minfo->lib_count > HDA_MAX_LIB) { + dev_err(bus->dev, "Exceeding max Library count. Got:%d\n", + minfo->lib_count); + ret = -EINVAL; + } + + return ret; +} + static struct snd_soc_tplg_ops skl_tplg_ops = { .widget_load = skl_tplg_widget_load, .control_load = skl_tplg_control_load, .bytes_ext_ops = skl_tlv_ops, .bytes_ext_ops_count = ARRAY_SIZE(skl_tlv_ops), + .manifest = skl_manifest_load, }; /* diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h index 22d3ef83817d..a519360f42a6 100644 --- a/sound/soc/intel/skylake/skl-topology.h +++ b/sound/soc/intel/skylake/skl-topology.h @@ -133,7 +133,7 @@ struct skl_i2s_config_blob { struct skl_dma_control { u32 node_id; u32 config_length; - u32 config_data[1]; + u32 config_data[0]; } __packed; struct skl_cpr_cfg { @@ -215,9 +215,20 @@ struct skl_module_fmt { struct skl_module_cfg; +struct skl_mod_inst_map { + u16 mod_id; + u16 inst_id; +}; + +struct skl_kpb_params { + u32 num_modules; + struct skl_mod_inst_map map[0]; +}; + struct skl_module_inst_id { - u32 module_id; + int module_id; u32 instance_id; + int pvt_id; }; enum skl_module_pin_state { diff --git a/sound/soc/intel/skylake/skl-tplg-interface.h b/sound/soc/intel/skylake/skl-tplg-interface.h index a32e5e9cc530..2f6281e056d6 100644 --- a/sound/soc/intel/skylake/skl-tplg-interface.h +++ b/sound/soc/intel/skylake/skl-tplg-interface.h @@ -80,7 +80,8 @@ enum skl_module_type { SKL_MODULE_TYPE_UPDWMIX, SKL_MODULE_TYPE_SRCINT, SKL_MODULE_TYPE_ALGO, - SKL_MODULE_TYPE_BASE_OUTFMT + SKL_MODULE_TYPE_BASE_OUTFMT, + SKL_MODULE_TYPE_KPB, }; enum skl_core_affinity { @@ -148,84 +149,34 @@ enum skl_module_param_type { SKL_PARAM_BIND }; -struct skl_dfw_module_pin { - u16 module_id; - u16 instance_id; -} __packed; - -struct skl_dfw_module_fmt { - u32 channels; - u32 freq; - u32 bit_depth; - u32 valid_bit_depth; - u32 ch_cfg; - u32 interleaving_style; - u32 sample_type; - u32 ch_map; -} __packed; - -struct skl_dfw_module_caps { +struct skl_dfw_algo_data { u32 set_params:2; u32 rsvd:30; u32 param_id; - u32 caps_size; - u32 caps[HDA_SST_CFG_MAX]; -}; - -struct skl_dfw_pipe { - u8 pipe_id; - u8 pipe_priority; - u16 conn_type:4; - u16 rsvd:4; - u16 memory_pages:8; + u32 max; + char params[0]; } __packed; -struct skl_dfw_module { - u8 uuid[16]; - - u16 module_id; - u16 instance_id; - u32 max_mcps; - u32 mem_pages; - u32 obs; - u32 ibs; - u32 vbus_id; - - u32 max_in_queue:8; - u32 max_out_queue:8; - u32 time_slot:8; - u32 core_id:4; - u32 rsvd1:4; - - u32 module_type:8; - u32 conn_type:4; - u32 dev_type:4; - u32 hw_conn_type:4; - u32 rsvd2:12; - - u32 params_fixup:8; - u32 converter:8; - u32 input_pin_type:1; - u32 output_pin_type:1; - u32 is_dynamic_in_pin:1; - u32 is_dynamic_out_pin:1; - u32 is_loadable:1; - u32 rsvd3:11; - - struct skl_dfw_pipe pipe; - struct skl_dfw_module_fmt in_fmt[MAX_IN_QUEUE]; - struct skl_dfw_module_fmt out_fmt[MAX_OUT_QUEUE]; - struct skl_dfw_module_pin in_pin[MAX_IN_QUEUE]; - struct skl_dfw_module_pin out_pin[MAX_OUT_QUEUE]; - struct skl_dfw_module_caps caps; +#define LIB_NAME_LENGTH 128 +#define HDA_MAX_LIB 16 + +struct lib_info { + char name[LIB_NAME_LENGTH]; } __packed; -struct skl_dfw_algo_data { - u32 set_params:2; - u32 rsvd:30; - u32 param_id; - u32 max; - char params[0]; +struct skl_dfw_manifest { + u32 lib_count; + struct lib_info lib[HDA_MAX_LIB]; } __packed; +enum skl_tkn_dir { + SKL_DIR_IN, + SKL_DIR_OUT +}; + +enum skl_tuple_type { + SKL_TYPE_TUPLE, + SKL_TYPE_DATA +}; + #endif diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index e3e764167765..2989c164dafe 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -587,7 +587,7 @@ static int skl_first_init(struct hdac_ext_bus *ebus) return -ENXIO; } - snd_hdac_ext_bus_parse_capabilities(ebus); + snd_hdac_bus_parse_capabilities(bus); if (skl_acquire_irq(ebus, 0) < 0) return -EBUSY; @@ -684,7 +684,7 @@ static int skl_probe(struct pci_dev *pci, skl_dmic_data.dmic_num = skl_get_dmic_geo(skl); /* check if dsp is there */ - if (ebus->ppcap) { + if (bus->ppcap) { err = skl_machine_device_register(skl, (void *)pci_id->driver_data); if (err < 0) @@ -698,7 +698,7 @@ static int skl_probe(struct pci_dev *pci, skl->skl_sst->enable_miscbdcge = skl_enable_miscbdcge; } - if (ebus->mlcap) + if (bus->mlcap) snd_hdac_ext_bus_get_ml_capabilities(ebus); /* create device for soc dmic */ diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h index 9064e5b0d676..5d4fbb094c48 100644 --- a/sound/soc/intel/skylake/skl.h +++ b/sound/soc/intel/skylake/skl.h @@ -105,6 +105,7 @@ struct skl_dsp_ops { int irq, const char *fw_name, struct skl_dsp_loader_ops loader_ops, struct skl_sst **skl_sst); + int (*init_fw)(struct device *dev, struct skl_sst *ctx); void (*cleanup)(struct device *dev, struct skl_sst *ctx); }; @@ -123,4 +124,5 @@ int skl_free_dsp(struct skl *skl); int skl_suspend_dsp(struct skl *skl); int skl_resume_dsp(struct skl *skl); void skl_cleanup_resources(struct skl *skl); +const struct skl_dsp_ops *skl_get_dsp_ops(int pci_id); #endif /* __SOUND_SOC_SKL_H */ |