Merge tag 'asoc-v4.19-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.19

This is the usual set of small fixes scatterd around various drivers,
plus one fix for DAPM and a UAPI build fix.  There's not a huge amount
that stands out here relative to anything else.

24 files changed, 208 insertions, 87 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index a5b256b25905..ca44d86882f3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13432,9 +13432,8 @@ F:	drivers/i2c/busses/i2c-synquacer.c
 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
 
 SOCIONEXT UNIPHIER SOUND DRIVER
-M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
-S:      Maintained
+S:      Orphan
 F:      sound/soc/uniphier/
 
 SOEKRIS NET48XX LED SUPPORT
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h
index 6f1e1f3b3063..cd1773d0e08f 100644
--- a/include/sound/hdaudio.h
+++ b/include/sound/hdaudio.h
@@ -412,6 +412,7 @@ void snd_hdac_bus_init_cmd_io(struct hdac_bus *bus);
 void snd_hdac_bus_stop_cmd_io(struct hdac_bus *bus);
 void snd_hdac_bus_enter_link_reset(struct hdac_bus *bus);
 void snd_hdac_bus_exit_link_reset(struct hdac_bus *bus);
+int snd_hdac_bus_reset_link(struct hdac_bus *bus, bool full_reset);
 
 void snd_hdac_bus_update_rirb(struct hdac_bus *bus);
 int snd_hdac_bus_handle_stream_irq(struct hdac_bus *bus, unsigned int status,
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index af9ef16cc34d..fdaaafdc7a00 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -407,6 +407,7 @@ int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm,
 int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card);
 void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card);
 int snd_soc_dapm_new_pcm(struct snd_soc_card *card,
+                         struct snd_soc_pcm_runtime *rtd,
                          const struct snd_soc_pcm_stream *params,
                          unsigned int num_params,
                          struct snd_soc_dapm_widget *source,
diff --git a/include/uapi/sound/skl-tplg-interface.h b/include/uapi/sound/skl-tplg-interface.h
index f58cafa42f18..f39352cef382 100644
--- a/include/uapi/sound/skl-tplg-interface.h
+++ b/include/uapi/sound/skl-tplg-interface.h
@@ -10,6 +10,8 @@
 #ifndef __HDA_TPLG_INTERFACE_H__
 #define __HDA_TPLG_INTERFACE_H__
 
+#include <linux/types.h>
+
 /*
  * Default types range from 0~12. type can range from 0 to 0xff
  * SST types start at higher to avoid any overlapping in future
@@ -143,10 +145,10 @@ enum skl_module_param_type {
 };
 
 struct skl_dfw_algo_data {
-        u32 set_params:2;
-        u32 rsvd:30;
-        u32 param_id;
-        u32 max;
+        __u32 set_params:2;
+        __u32 rsvd:30;
+        __u32 param_id;
+        __u32 max;
         char params[0];
 } __packed;
 
@@ -163,68 +165,68 @@ enum skl_tuple_type {
 /* v4 configuration data */
 
 struct skl_dfw_v4_module_pin {
-        u16 module_id;
-        u16 instance_id;
+        __u16 module_id;
+        __u16 instance_id;
 } __packed;
 
 struct skl_dfw_v4_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;
+        __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_v4_module_caps {
-        u32 set_params:2;
-        u32 rsvd:30;
-        u32 param_id;
-        u32 caps_size;
-        u32 caps[HDA_SST_CFG_MAX];
+        __u32 set_params:2;
+        __u32 rsvd:30;
+        __u32 param_id;
+        __u32 caps_size;
+        __u32 caps[HDA_SST_CFG_MAX];
 } __packed;
 
 struct skl_dfw_v4_pipe {
-        u8 pipe_id;
-        u8 pipe_priority;
-        u16 conn_type:4;
-        u16 rsvd:4;
-        u16 memory_pages:8;
+        __u8 pipe_id;
+        __u8 pipe_priority;
+        __u16 conn_type:4;
+        __u16 rsvd:4;
+        __u16 memory_pages:8;
 } __packed;
 
 struct skl_dfw_v4_module {
         char uuid[SKL_UUID_STR_SZ];
 
-        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;
+        __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_v4_pipe pipe;
         struct skl_dfw_v4_module_fmt in_fmt[MAX_IN_QUEUE];
diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c
index 560ec0986e1a..74244d8e2909 100644
--- a/sound/hda/hdac_controller.c
+++ b/sound/hda/hdac_controller.c
@@ -40,6 +40,8 @@ static void azx_clear_corbrp(struct hdac_bus *bus)
  */
 void snd_hdac_bus_init_cmd_io(struct hdac_bus *bus)
 {
+        WARN_ON_ONCE(!bus->rb.area);
+
         spin_lock_irq(&bus->reg_lock);
         /* CORB set up */
         bus->corb.addr = bus->rb.addr;
@@ -383,7 +385,7 @@ void snd_hdac_bus_exit_link_reset(struct hdac_bus *bus)
 EXPORT_SYMBOL_GPL(snd_hdac_bus_exit_link_reset);
 
 /* reset codec link */
-static int azx_reset(struct hdac_bus *bus, bool full_reset)
+int snd_hdac_bus_reset_link(struct hdac_bus *bus, bool full_reset)
 {
         if (!full_reset)
                 goto skip_reset;
@@ -408,7 +410,7 @@ static int azx_reset(struct hdac_bus *bus, bool full_reset)
  skip_reset:
         /* check to see if controller is ready */
         if (!snd_hdac_chip_readb(bus, GCTL)) {
-                dev_dbg(bus->dev, "azx_reset: controller not ready!\n");
+                dev_dbg(bus->dev, "controller not ready!\n");
                 return -EBUSY;
         }
 
@@ -423,6 +425,7 @@ static int azx_reset(struct hdac_bus *bus, bool full_reset)
 
         return 0;
 }
+EXPORT_SYMBOL_GPL(snd_hdac_bus_reset_link);
 
 /* enable interrupts */
 static void azx_int_enable(struct hdac_bus *bus)
@@ -477,15 +480,17 @@ bool snd_hdac_bus_init_chip(struct hdac_bus *bus, bool full_reset)
                 return false;
 
         /* reset controller */
-        azx_reset(bus, full_reset);
+        snd_hdac_bus_reset_link(bus, full_reset);
 
-        /* initialize interrupts */
+        /* clear interrupts */
         azx_int_clear(bus);
-        azx_int_enable(bus);
 
         /* initialize the codec command I/O */
         snd_hdac_bus_init_cmd_io(bus);
 
+        /* enable interrupts after CORB/RIRB buffers are initialized above */
+        azx_int_enable(bus);
+
         /* program the position buffer */
         if (bus->use_posbuf && bus->posbuf.addr) {
                 snd_hdac_chip_writel(bus, DPLBASE, (u32)bus->posbuf.addr);
diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c
index e359938e3d7e..77b265bd0505 100644
--- a/sound/soc/amd/acp-pcm-dma.c
+++ b/sound/soc/amd/acp-pcm-dma.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/iopoll.h>
 #include <linux/sizes.h>
 #include <linux/pm_runtime.h>
 
@@ -184,6 +185,24 @@ static void config_dma_descriptor_in_sram(void __iomem *acp_mmio,
         acp_reg_write(descr_info->xfer_val, acp_mmio, mmACP_SRBM_Targ_Idx_Data);
 }
 
+static void pre_config_reset(void __iomem *acp_mmio, u16 ch_num)
+{
+        u32 dma_ctrl;
+        int ret;
+
+        /* clear the reset bit */
+        dma_ctrl = acp_reg_read(acp_mmio, mmACP_DMA_CNTL_0 + ch_num);
+        dma_ctrl &= ~ACP_DMA_CNTL_0__DMAChRst_MASK;
+        acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0 + ch_num);
+        /* check the reset bit before programming configuration registers */
+        ret = readl_poll_timeout(acp_mmio + ((mmACP_DMA_CNTL_0 + ch_num) * 4),
+                                 dma_ctrl,
+                                 !(dma_ctrl & ACP_DMA_CNTL_0__DMAChRst_MASK),
+                                 100, ACP_DMA_RESET_TIME);
+        if (ret < 0)
+                pr_err("Failed to clear reset of channel : %d\n", ch_num);
+}
+
 /*
  * Initialize the DMA descriptor information for transfer between
  * system memory <-> ACP SRAM
@@ -236,6 +255,7 @@ static void set_acp_sysmem_dma_descriptors(void __iomem *acp_mmio,
                 config_dma_descriptor_in_sram(acp_mmio, dma_dscr_idx,
                                               &dmadscr[i]);
         }
+        pre_config_reset(acp_mmio, ch);
         config_acp_dma_channel(acp_mmio, ch,
                                dma_dscr_idx - 1,
                                NUM_DSCRS_PER_CHANNEL,
@@ -275,6 +295,7 @@ static void set_acp_to_i2s_dma_descriptors(void __iomem *acp_mmio, u32 size,
                 config_dma_descriptor_in_sram(acp_mmio, dma_dscr_idx,
                                               &dmadscr[i]);
         }
+        pre_config_reset(acp_mmio, ch);
         /* Configure the DMA channel with the above descriptore */
         config_acp_dma_channel(acp_mmio, ch, dma_dscr_idx - 1,
                                NUM_DSCRS_PER_CHANNEL,
diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index 275677de669f..407554175282 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -157,8 +157,8 @@ static const struct snd_kcontrol_new cs4265_snd_controls[] = {
         SOC_SINGLE("Validity Bit Control Switch", CS4265_SPDIF_CTL2,
                                 3, 1, 0),
         SOC_ENUM("SPDIF Mono/Stereo", spdif_mono_stereo_enum),
-        SOC_SINGLE("MMTLR Data Switch", 0,
-                                1, 1, 0),
+        SOC_SINGLE("MMTLR Data Switch", CS4265_SPDIF_CTL2,
+                                0, 1, 0),
         SOC_ENUM("Mono Channel Select", spdif_mono_select_enum),
         SND_SOC_BYTES("C Data Buffer", CS4265_C_DATA_BUFF, 24),
 };
diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c
index 92b7125ea169..1093f766d0d2 100644
--- a/sound/soc/codecs/max98373.c
+++ b/sound/soc/codecs/max98373.c
@@ -520,6 +520,7 @@ static bool max98373_volatile_reg(struct device *dev, unsigned int reg)
 {
         switch (reg) {
         case MAX98373_R2000_SW_RESET ... MAX98373_R2009_INT_FLAG3:
+        case MAX98373_R203E_AMP_PATH_GAIN:
         case MAX98373_R2054_MEAS_ADC_PVDD_CH_READBACK:
         case MAX98373_R2055_MEAS_ADC_THERM_CH_READBACK:
         case MAX98373_R20B6_BDE_CUR_STATE_READBACK:
@@ -729,6 +730,7 @@ static int max98373_probe(struct snd_soc_component *component)
         /* Software Reset */
         regmap_write(max98373->regmap,
                 MAX98373_R2000_SW_RESET, MAX98373_SOFT_RESET);
+        usleep_range(10000, 11000);
 
         /* IV default slot configuration */
         regmap_write(max98373->regmap,
@@ -817,6 +819,7 @@ static int max98373_resume(struct device *dev)
 
         regmap_write(max98373->regmap,
                 MAX98373_R2000_SW_RESET, MAX98373_SOFT_RESET);
+        usleep_range(10000, 11000);
         regcache_cache_only(max98373->regmap, false);
         regcache_sync(max98373->regmap);
         return 0;
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index dca82dd6e3bf..32fe76c3134a 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -64,8 +64,8 @@ static const struct reg_sequence rt5514_patch[] = {
         {RT5514_ANA_CTRL_LDO10,         0x00028604},
         {RT5514_ANA_CTRL_ADCFED,        0x00000800},
         {RT5514_ASRC_IN_CTRL1,          0x00000003},
-        {RT5514_DOWNFILTER0_CTRL3,      0x10000352},
-        {RT5514_DOWNFILTER1_CTRL3,      0x10000352},
+        {RT5514_DOWNFILTER0_CTRL3,      0x10000342},
+        {RT5514_DOWNFILTER1_CTRL3,      0x10000342},
 };
 
 static const struct reg_default rt5514_reg[] = {
@@ -92,10 +92,10 @@ static const struct reg_default rt5514_reg[] = {
         {RT5514_ASRC_IN_CTRL1,          0x00000003},
         {RT5514_DOWNFILTER0_CTRL1,      0x00020c2f},
         {RT5514_DOWNFILTER0_CTRL2,      0x00020c2f},
-        {RT5514_DOWNFILTER0_CTRL3,      0x10000352},
+        {RT5514_DOWNFILTER0_CTRL3,      0x10000342},
         {RT5514_DOWNFILTER1_CTRL1,      0x00020c2f},
         {RT5514_DOWNFILTER1_CTRL2,      0x00020c2f},
-        {RT5514_DOWNFILTER1_CTRL3,      0x10000352},
+        {RT5514_DOWNFILTER1_CTRL3,      0x10000342},
         {RT5514_ANA_CTRL_LDO10,         0x00028604},
         {RT5514_ANA_CTRL_LDO18_16,      0x02000345},
         {RT5514_ANA_CTRL_ADC12,         0x0000a2a8},
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c
index 640d400ca013..afe7d5b19313 100644
--- a/sound/soc/codecs/rt5682.c
+++ b/sound/soc/codecs/rt5682.c
@@ -750,8 +750,8 @@ static bool rt5682_readable_register(struct device *dev, unsigned int reg)
 }
 
 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
-static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
-static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
+static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
+static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
 
 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
@@ -1114,7 +1114,7 @@ static const struct snd_kcontrol_new rt5682_snd_controls[] = {
 
         /* DAC Digital Volume */
         SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5682_DAC1_DIG_VOL,
-                RT5682_L_VOL_SFT, RT5682_R_VOL_SFT, 175, 0, dac_vol_tlv),
+                RT5682_L_VOL_SFT + 1, RT5682_R_VOL_SFT + 1, 86, 0, dac_vol_tlv),
 
         /* IN Boost Volume */
         SOC_SINGLE_TLV("CBJ Boost Volume", RT5682_CBJ_BST_CTRL,
@@ -1124,7 +1124,7 @@ static const struct snd_kcontrol_new rt5682_snd_controls[] = {
         SOC_DOUBLE("STO1 ADC Capture Switch", RT5682_STO1_ADC_DIG_VOL,
                 RT5682_L_MUTE_SFT, RT5682_R_MUTE_SFT, 1, 1),
         SOC_DOUBLE_TLV("STO1 ADC Capture Volume", RT5682_STO1_ADC_DIG_VOL,
-                RT5682_L_VOL_SFT, RT5682_R_VOL_SFT, 127, 0, adc_vol_tlv),
+                RT5682_L_VOL_SFT + 1, RT5682_R_VOL_SFT + 1, 63, 0, adc_vol_tlv),
 
         /* ADC Boost Volume Control */
         SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5682_STO1_ADC_BOOST,
diff --git a/sound/soc/codecs/sigmadsp.c b/sound/soc/codecs/sigmadsp.c
index d53680ac78e4..6df158669420 100644
--- a/sound/soc/codecs/sigmadsp.c
+++ b/sound/soc/codecs/sigmadsp.c
@@ -117,8 +117,7 @@ static int sigmadsp_ctrl_write(struct sigmadsp *sigmadsp,
         struct sigmadsp_control *ctrl, void *data)
 {
         /* safeload loads up to 20 bytes in a atomic operation */
-        if (ctrl->num_bytes > 4 && ctrl->num_bytes <= 20 && sigmadsp->ops &&
-            sigmadsp->ops->safeload)
+        if (ctrl->num_bytes <= 20 && sigmadsp->ops && sigmadsp->ops->safeload)
                 return sigmadsp->ops->safeload(sigmadsp, ctrl->addr, data,
                         ctrl->num_bytes);
         else
diff --git a/sound/soc/codecs/tas6424.c b/sound/soc/codecs/tas6424.c
index 14999b999fd3..0d6145549a98 100644
--- a/sound/soc/codecs/tas6424.c
+++ b/sound/soc/codecs/tas6424.c
@@ -424,8 +424,10 @@ static void tas6424_fault_check_work(struct work_struct *work)
                TAS6424_FAULT_PVDD_UV |
                TAS6424_FAULT_VBAT_UV;
 
-        if (reg)
+        if (!reg) {
+                tas6424->last_fault1 = reg;
                 goto check_global_fault2_reg;
+        }
 
         /*
          * Only flag errors once for a given occurrence. This is needed as
@@ -461,8 +463,10 @@ check_global_fault2_reg:
                TAS6424_FAULT_OTSD_CH3 |
                TAS6424_FAULT_OTSD_CH4;
 
-        if (!reg)
+        if (!reg) {
+                tas6424->last_fault2 = reg;
                 goto check_warn_reg;
+        }
 
         if ((reg & TAS6424_FAULT_OTSD) && !(tas6424->last_fault2 & TAS6424_FAULT_OTSD))
                 dev_crit(dev, "experienced a global overtemp shutdown\n");
@@ -497,8 +501,10 @@ check_warn_reg:
                TAS6424_WARN_VDD_OTW_CH3 |
                TAS6424_WARN_VDD_OTW_CH4;
 
-        if (!reg)
+        if (!reg) {
+                tas6424->last_warn = reg;
                 goto out;
+        }
 
         if ((reg & TAS6424_WARN_VDD_UV) && !(tas6424->last_warn & TAS6424_WARN_VDD_UV))
                 dev_warn(dev, "experienced a VDD under voltage condition\n");
diff --git a/sound/soc/codecs/wm8804-i2c.c b/sound/soc/codecs/wm8804-i2c.c
index f27464c2c5ba..79541960f45d 100644
--- a/sound/soc/codecs/wm8804-i2c.c
+++ b/sound/soc/codecs/wm8804-i2c.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/i2c.h>
+#include <linux/acpi.h>
 
 #include "wm8804.h"
 
@@ -40,17 +41,29 @@ static const struct i2c_device_id wm8804_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, wm8804_i2c_id);
 
+#if defined(CONFIG_OF)
 static const struct of_device_id wm8804_of_match[] = {
         { .compatible = "wlf,wm8804", },
         { }
 };
 MODULE_DEVICE_TABLE(of, wm8804_of_match);
+#endif
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id wm8804_acpi_match[] = {
+        { "1AEC8804", 0 }, /* Wolfson PCI ID + part ID */
+        { "10138804", 0 }, /* Cirrus Logic PCI ID + part ID */
+        { },
+};
+MODULE_DEVICE_TABLE(acpi, wm8804_acpi_match);
+#endif
 
 static struct i2c_driver wm8804_i2c_driver = {
         .driver = {
                 .name = "wm8804",
                 .pm = &wm8804_pm,
-                .of_match_table = wm8804_of_match,
+                .of_match_table = of_match_ptr(wm8804_of_match),
+                .acpi_match_table = ACPI_PTR(wm8804_acpi_match),
         },
         .probe = wm8804_i2c_probe,
         .remove = wm8804_i2c_remove,
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 953d94d50586..ade34c26ad2f 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -719,7 +719,7 @@ static int wm9712_probe(struct platform_device *pdev)
 
 static struct platform_driver wm9712_component_driver = {
         .driver = {
-                .name = "wm9712-component",
+                .name = "wm9712-codec",
         },
 
         .probe = wm9712_probe,
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index d32844f94d74..b6dc524830b2 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -575,6 +575,17 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
                                         BYT_RT5640_MONO_SPEAKER |
                                         BYT_RT5640_MCLK_EN),
         },
+        {       /* Linx Linx7 tablet */
+                .matches = {
+                        DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LINX"),
+                        DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LINX7"),
+                },
+                .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
+                                        BYT_RT5640_MONO_SPEAKER |
+                                        BYT_RT5640_JD_NOT_INV |
+                                        BYT_RT5640_SSP0_AIF1 |
+                                        BYT_RT5640_MCLK_EN),
+        },
         {       /* MSI S100 tablet */
                 .matches = {
                         DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."),
@@ -602,6 +613,21 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
                                         BYT_RT5640_SSP0_AIF1 |
                                         BYT_RT5640_MCLK_EN),
         },
+        {       /* Onda v975w */
+                .matches = {
+                        DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+                        DMI_EXACT_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
+                        /* The above are too generic, also match BIOS info */
+                        DMI_EXACT_MATCH(DMI_BIOS_VERSION, "5.6.5"),
+                        DMI_EXACT_MATCH(DMI_BIOS_DATE, "07/25/2014"),
+                },
+                .driver_data = (void *)(BYT_RT5640_IN1_MAP |
+                                        BYT_RT5640_JD_SRC_JD2_IN4N |
+                                        BYT_RT5640_OVCD_TH_2000UA |
+                                        BYT_RT5640_OVCD_SF_0P75 |
+                                        BYT_RT5640_DIFF_MIC |
+                                        BYT_RT5640_MCLK_EN),
+        },
         {       /* Pipo W4 */
                 .matches = {
                         DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index dce649485649..1d17be0f78a0 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -834,7 +834,7 @@ static int skl_first_init(struct hdac_bus *bus)
                 return -ENXIO;
         }
 
-        skl_init_chip(bus, true);
+        snd_hdac_bus_reset_link(bus, true);
 
         snd_hdac_bus_parse_capabilities(bus);
 
diff --git a/sound/soc/qcom/qdsp6/q6routing.c b/sound/soc/qcom/qdsp6/q6routing.c
index dc94c5c53788..c6b51571be94 100644
--- a/sound/soc/qcom/qdsp6/q6routing.c
+++ b/sound/soc/qcom/qdsp6/q6routing.c
@@ -960,8 +960,10 @@ static int msm_routing_probe(struct snd_soc_component *c)
 {
         int i;
 
-        for (i = 0; i < MAX_SESSIONS; i++)
+        for (i = 0; i < MAX_SESSIONS; i++) {
                 routing_data->sessions[i].port_id = -1;
+                routing_data->sessions[i].fedai_id = -1;
+        }
 
         return 0;
 }
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 3a3064dda57f..051f96405346 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -462,6 +462,11 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
                 goto rsnd_adg_get_clkout_end;
 
         req_size = prop->length / sizeof(u32);
+        if (req_size > REQ_SIZE) {
+                dev_err(dev,
+                        "too many clock-frequency, use top %d\n", REQ_SIZE);
+                req_size = REQ_SIZE;
+        }
 
         of_property_read_u32_array(np, "clock-frequency", req_rate, req_size);
         req_48kHz_rate = 0;
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index f8425d8b44d2..d23c2bbff0cf 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -478,7 +478,7 @@ static int rsnd_status_update(u32 *status,
                         (func_call && (mod)->ops->fn) ? #fn : "");      \
                 if (func_call && (mod)->ops->fn)                        \
                         tmp = (mod)->ops->fn(mod, io, param);           \
-                if (tmp)                                                \
+                if (tmp && (tmp != -EPROBE_DEFER))                      \
                         dev_err(dev, "%s[%d] : %s error %d\n",          \
                                 rsnd_mod_name(mod), rsnd_mod_id(mod),   \
                                                      #fn, tmp);         \
@@ -958,12 +958,23 @@ static void rsnd_soc_dai_shutdown(struct snd_pcm_substream *substream,
         rsnd_dai_stream_quit(io);
 }
 
+static int rsnd_soc_dai_prepare(struct snd_pcm_substream *substream,
+                                struct snd_soc_dai *dai)
+{
+        struct rsnd_priv *priv = rsnd_dai_to_priv(dai);
+        struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+        struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
+
+        return rsnd_dai_call(prepare, io, priv);
+}
+
 static const struct snd_soc_dai_ops rsnd_soc_dai_ops = {
         .startup        = rsnd_soc_dai_startup,
         .shutdown       = rsnd_soc_dai_shutdown,
         .trigger        = rsnd_soc_dai_trigger,
         .set_fmt        = rsnd_soc_dai_set_fmt,
         .set_tdm_slot   = rsnd_soc_set_dai_tdm_slot,
+        .prepare        = rsnd_soc_dai_prepare,
 };
 
 void rsnd_parse_connect_common(struct rsnd_dai *rdai,
@@ -1550,6 +1561,14 @@ exit_snd_probe:
                 rsnd_dai_call(remove, &rdai->capture, priv);
         }
 
+        /*
+         * adg is very special mod which can't use rsnd_dai_call(remove),
+         * and it registers ADG clock on probe.
+         * It should be unregister if probe failed.
+         * Mainly it is assuming -EPROBE_DEFER case
+         */
+        rsnd_adg_remove(priv);
+
         return ret;
 }
 
diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index fe63ef8600d0..d65ea7bc4dac 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -241,6 +241,10 @@ static int rsnd_dmaen_attach(struct rsnd_dai_stream *io,
         /* try to get DMAEngine channel */
         chan = rsnd_dmaen_request_channel(io, mod_from, mod_to);
         if (IS_ERR_OR_NULL(chan)) {
+                /* Let's follow when -EPROBE_DEFER case */
+                if (PTR_ERR(chan) == -EPROBE_DEFER)
+                        return PTR_ERR(chan);
+
                 /*
                  * DMA failed. try to PIO mode
                  * see
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 96d93330b1e1..8f7a0abfa751 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -280,6 +280,9 @@ struct rsnd_mod_ops {
         int (*nolock_stop)(struct rsnd_mod *mod,
                     struct rsnd_dai_stream *io,
                     struct rsnd_priv *priv);
+        int (*prepare)(struct rsnd_mod *mod,
+                       struct rsnd_dai_stream *io,
+                       struct rsnd_priv *priv);
 };
 
 struct rsnd_dai_stream;
@@ -309,6 +312,7 @@ struct rsnd_mod {
  * H    0: fallback
  * H    0: hw_params
  * H    0: pointer
+ * H    0: prepare
  */
 #define __rsnd_mod_shift_nolock_start   0
 #define __rsnd_mod_shift_nolock_stop    0
@@ -323,6 +327,7 @@ struct rsnd_mod {
 #define __rsnd_mod_shift_fallback       28 /* always called */
 #define __rsnd_mod_shift_hw_params      28 /* always called */
 #define __rsnd_mod_shift_pointer        28 /* always called */
+#define __rsnd_mod_shift_prepare        28 /* always called */
 
 #define __rsnd_mod_add_probe            0
 #define __rsnd_mod_add_remove           0
@@ -337,6 +342,7 @@ struct rsnd_mod {
 #define __rsnd_mod_add_fallback         0
 #define __rsnd_mod_add_hw_params        0
 #define __rsnd_mod_add_pointer          0
+#define __rsnd_mod_add_prepare          0
 
 #define __rsnd_mod_call_probe           0
 #define __rsnd_mod_call_remove          0
@@ -351,6 +357,7 @@ struct rsnd_mod {
 #define __rsnd_mod_call_pointer         0
 #define __rsnd_mod_call_nolock_start    0
 #define __rsnd_mod_call_nolock_stop     1
+#define __rsnd_mod_call_prepare         0
 
 #define rsnd_mod_to_priv(mod)   ((mod)->priv)
 #define rsnd_mod_name(mod)      ((mod)->ops->name)
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 8304e4ec9242..3f880ec66459 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -283,7 +283,7 @@ static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
         if (rsnd_ssi_is_multi_slave(mod, io))
                 return 0;
 
-        if (ssi->usrcnt > 1) {
+        if (ssi->rate) {
                 if (ssi->rate != rate) {
                         dev_err(dev, "SSI parent/child should use same rate\n");
                         return -EINVAL;
@@ -434,7 +434,6 @@ static int rsnd_ssi_init(struct rsnd_mod *mod,
                          struct rsnd_priv *priv)
 {
         struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
-        int ret;
 
         if (!rsnd_ssi_is_run_mods(mod, io))
                 return 0;
@@ -443,10 +442,6 @@ static int rsnd_ssi_init(struct rsnd_mod *mod,
 
         rsnd_mod_power_on(mod);
 
-        ret = rsnd_ssi_master_clk_start(mod, io);
-        if (ret < 0)
-                return ret;
-
         rsnd_ssi_config_init(mod, io);
 
         rsnd_ssi_register_setup(mod);
@@ -852,6 +847,13 @@ static int rsnd_ssi_pio_pointer(struct rsnd_mod *mod,
         return 0;
 }
 
+static int rsnd_ssi_prepare(struct rsnd_mod *mod,
+                            struct rsnd_dai_stream *io,
+                            struct rsnd_priv *priv)
+{
+        return rsnd_ssi_master_clk_start(mod, io);
+}
+
 static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
         .name   = SSI_NAME,
         .probe  = rsnd_ssi_common_probe,
@@ -864,6 +866,7 @@ static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
         .pointer = rsnd_ssi_pio_pointer,
         .pcm_new = rsnd_ssi_pcm_new,
         .hw_params = rsnd_ssi_hw_params,
+        .prepare = rsnd_ssi_prepare,
 };
 
 static int rsnd_ssi_dma_probe(struct rsnd_mod *mod,
@@ -940,6 +943,7 @@ static struct rsnd_mod_ops rsnd_ssi_dma_ops = {
         .pcm_new = rsnd_ssi_pcm_new,
         .fallback = rsnd_ssi_fallback,
         .hw_params = rsnd_ssi_hw_params,
+        .prepare = rsnd_ssi_prepare,
 };
 
 int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 9cfe10d8040c..473eefe8658e 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1447,7 +1447,7 @@ static int soc_link_dai_widgets(struct snd_soc_card *card,
         sink = codec_dai->playback_widget;
         source = cpu_dai->capture_widget;
         if (sink && source) {
-                ret = snd_soc_dapm_new_pcm(card, dai_link->params,
+                ret = snd_soc_dapm_new_pcm(card, rtd, dai_link->params,
                                            dai_link->num_params,
                                            source, sink);
                 if (ret != 0) {
@@ -1460,7 +1460,7 @@ static int soc_link_dai_widgets(struct snd_soc_card *card,
         sink = cpu_dai->playback_widget;
         source = codec_dai->capture_widget;
         if (sink && source) {
-                ret = snd_soc_dapm_new_pcm(card, dai_link->params,
+                ret = snd_soc_dapm_new_pcm(card, rtd, dai_link->params,
                                            dai_link->num_params,
                                            source, sink);
                 if (ret != 0) {
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 7e96793050c9..461d951917c0 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3652,6 +3652,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
 {
         struct snd_soc_dapm_path *source_p, *sink_p;
         struct snd_soc_dai *source, *sink;
+        struct snd_soc_pcm_runtime *rtd = w->priv;
         const struct snd_soc_pcm_stream *config = w->params + w->params_select;
         struct snd_pcm_substream substream;
         struct snd_pcm_hw_params *params = NULL;
@@ -3711,6 +3712,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
                 goto out;
         }
         substream.runtime = runtime;
+        substream.private_data = rtd;
 
         switch (event) {
         case SND_SOC_DAPM_PRE_PMU:
@@ -3895,6 +3897,7 @@ outfree_w_param:
 }
 
 int snd_soc_dapm_new_pcm(struct snd_soc_card *card,
+                         struct snd_soc_pcm_runtime *rtd,
                          const struct snd_soc_pcm_stream *params,
                          unsigned int num_params,
                          struct snd_soc_dapm_widget *source,
@@ -3963,6 +3966,7 @@ int snd_soc_dapm_new_pcm(struct snd_soc_card *card,
 
         w->params = params;
         w->num_params = num_params;
+        w->priv = rtd;
 
         ret = snd_soc_dapm_add_path(&card->dapm, source, w, NULL, NULL);
         if (ret)