Merge remote-tracking branch 'asoc/topic/intel' into asoc-next

5 files changed, 264 insertions, 12 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