15 files changed, 80 insertions, 54 deletions

diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index 3d822328d383..64d534710b51 100644
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -286,12 +286,14 @@ static int loopback_trigger(struct snd_pcm_substream *substream, int cmd)
                         loopback_active_notify(dpcm);
                 break;
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
                 spin_lock(&cable->lock);        
                 cable->pause |= stream;
                 loopback_timer_stop(dpcm);
                 spin_unlock(&cable->lock);
                 break;
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+        case SNDRV_PCM_TRIGGER_RESUME:
                 spin_lock(&cable->lock);
                 dpcm->last_jiffies = jiffies;
                 cable->pause &= ~stream;
@@ -563,7 +565,8 @@ static snd_pcm_uframes_t loopback_pointer(struct snd_pcm_substream *substream)
 static struct snd_pcm_hardware loopback_pcm_hardware =
 {
         .info =         (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP |
-                         SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE),
+                         SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE |
+                         SNDRV_PCM_INFO_RESUME),
         .formats =      (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |
                          SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE |
                          SNDRV_PCM_FMTBIT_FLOAT_LE | SNDRV_PCM_FMTBIT_FLOAT_BE),
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 3d8df7c6a3b9..d9e37ffdb048 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -656,29 +656,43 @@ static char *driver_short_names[] = {
 #define get_azx_dev(substream) (substream->runtime->private_data)
 
 #ifdef CONFIG_X86
-static void __mark_pages_wc(struct azx *chip, void *addr, size_t size, bool on)
+static void __mark_pages_wc(struct azx *chip, struct snd_dma_buffer *dmab, bool on)
 {
+        int pages;
+
         if (azx_snoop(chip))
                 return;
-        if (addr && size) {
-                int pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
+        if (!dmab || !dmab->area || !dmab->bytes)
+                return;
+
+#ifdef CONFIG_SND_DMA_SGBUF
+        if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_SG) {
+                struct snd_sg_buf *sgbuf = dmab->private_data;
                 if (on)
-                        set_memory_wc((unsigned long)addr, pages);
+                        set_pages_array_wc(sgbuf->page_table, sgbuf->pages);
                 else
-                        set_memory_wb((unsigned long)addr, pages);
+                        set_pages_array_wb(sgbuf->page_table, sgbuf->pages);
+                return;
         }
+#endif
+
+        pages = (dmab->bytes + PAGE_SIZE - 1) >> PAGE_SHIFT;
+        if (on)
+                set_memory_wc((unsigned long)dmab->area, pages);
+        else
+                set_memory_wb((unsigned long)dmab->area, pages);
 }
 
 static inline void mark_pages_wc(struct azx *chip, struct snd_dma_buffer *buf,
                                  bool on)
 {
-        __mark_pages_wc(chip, buf->area, buf->bytes, on);
+        __mark_pages_wc(chip, buf, on);
 }
 static inline void mark_runtime_wc(struct azx *chip, struct azx_dev *azx_dev,
-                                   struct snd_pcm_runtime *runtime, bool on)
+                                   struct snd_pcm_substream *substream, bool on)
 {
         if (azx_dev->wc_marked != on) {
-                __mark_pages_wc(chip, runtime->dma_area, runtime->dma_bytes, on);
+                __mark_pages_wc(chip, snd_pcm_get_dma_buf(substream), on);
                 azx_dev->wc_marked = on;
         }
 }
@@ -689,7 +703,7 @@ static inline void mark_pages_wc(struct azx *chip, struct snd_dma_buffer *buf,
 {
 }
 static inline void mark_runtime_wc(struct azx *chip, struct azx_dev *azx_dev,
-                                   struct snd_pcm_runtime *runtime, bool on)
+                                   struct snd_pcm_substream *substream, bool on)
 {
 }
 #endif
@@ -1975,11 +1989,10 @@ static int azx_pcm_hw_params(struct snd_pcm_substream *substream,
 {
         struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
         struct azx *chip = apcm->chip;
-        struct snd_pcm_runtime *runtime = substream->runtime;
         struct azx_dev *azx_dev = get_azx_dev(substream);
         int ret;
 
-        mark_runtime_wc(chip, azx_dev, runtime, false);
+        mark_runtime_wc(chip, azx_dev, substream, false);
         azx_dev->bufsize = 0;
         azx_dev->period_bytes = 0;
         azx_dev->format_val = 0;
@@ -1987,7 +2000,7 @@ static int azx_pcm_hw_params(struct snd_pcm_substream *substream,
                                         params_buffer_bytes(hw_params));
         if (ret < 0)
                 return ret;
-        mark_runtime_wc(chip, azx_dev, runtime, true);
+        mark_runtime_wc(chip, azx_dev, substream, true);
         return ret;
 }
 
@@ -1996,7 +2009,6 @@ static int azx_pcm_hw_free(struct snd_pcm_substream *substream)
         struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
         struct azx_dev *azx_dev = get_azx_dev(substream);
         struct azx *chip = apcm->chip;
-        struct snd_pcm_runtime *runtime = substream->runtime;
         struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
 
         /* reset BDL address */
@@ -2009,7 +2021,7 @@ static int azx_pcm_hw_free(struct snd_pcm_substream *substream)
 
         snd_hda_codec_cleanup(apcm->codec, hinfo, substream);
 
-        mark_runtime_wc(chip, azx_dev, runtime, false);
+        mark_runtime_wc(chip, azx_dev, substream, false);
         return snd_pcm_lib_free_pages(substream);
 }
 
@@ -3624,13 +3636,12 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
         /* 5 Series/3400 */
         { PCI_DEVICE(0x8086, 0x3b56),
           .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH },
-        /* SCH */
+        /* Poulsbo */
         { PCI_DEVICE(0x8086, 0x811b),
-          .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
-          AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_LPIB }, /* Poulsbo */
+          .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM },
+        /* Oaktrail */
         { PCI_DEVICE(0x8086, 0x080a),
-          .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
-          AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_LPIB }, /* Oaktrail */
+          .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM },
         /* ICH */
         { PCI_DEVICE(0x8086, 0x2668),
           .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 1b3b4ee3e8a7..85236da79046 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -714,9 +714,10 @@ static void hdmi_setup_fake_chmap(unsigned char *map, int ca)
 
 static void hdmi_setup_channel_mapping(struct hda_codec *codec,
                                        hda_nid_t pin_nid, bool non_pcm, int ca,
-                                       int channels, unsigned char *map)
+                                       int channels, unsigned char *map,
+                                       bool chmap_set)
 {
-        if (!non_pcm && map) {
+        if (!non_pcm && chmap_set) {
                 hdmi_manual_setup_channel_mapping(codec, pin_nid,
                                                   channels, map);
         } else {
@@ -905,7 +906,8 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx,
                             pin_nid,
                             channels);
                 hdmi_setup_channel_mapping(codec, pin_nid, non_pcm, ca,
-                                           channels, per_pin->chmap);
+                                           channels, per_pin->chmap,
+                                           per_pin->chmap_set);
                 hdmi_stop_infoframe_trans(codec, pin_nid);
                 hdmi_fill_audio_infoframe(codec, pin_nid,
                                             ai.bytes, sizeof(ai));
@@ -915,7 +917,8 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx,
                  * accordingly */
                 if (per_pin->non_pcm != non_pcm)
                         hdmi_setup_channel_mapping(codec, pin_nid, non_pcm, ca,
-                                                   channels, per_pin->chmap);
+                                                   channels, per_pin->chmap,
+                                                   per_pin->chmap_set);
         }
 
         per_pin->non_pcm = non_pcm;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index dc75607fc05b..de512c52fa96 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2363,6 +2363,7 @@ static const struct hda_model_fixup alc268_fixup_models[] = {
 };
 
 static const struct snd_pci_quirk alc268_fixup_tbl[] = {
+        SND_PCI_QUIRK(0x1025, 0x015b, "Acer AOA 150 (ZG5)", ALC268_FIXUP_INV_DMIC),
         /* below is codec SSID since multiple Toshiba laptops have the
          * same PCI SSID 1179:ff00
          */
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 1d8bb5917594..ef62c435848e 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -685,7 +685,7 @@ static int arizona_hw_params(struct snd_pcm_substream *substream,
         }
         sr_val = i;
 
-        lrclk = snd_soc_params_to_bclk(params) / params_rate(params);
+        lrclk = rates[bclk] / params_rate(params);
 
         arizona_aif_dbg(dai, "BCLK %dHz LRCLK %dHz\n",
                         rates[bclk], rates[bclk] / lrclk);
@@ -1082,6 +1082,9 @@ int arizona_init_fll(struct arizona *arizona, int id, int base, int lock_irq,
                         id, ret);
         }
 
+        regmap_update_bits(arizona->regmap, fll->base + 1,
+                           ARIZONA_FLL1_FREERUN, 0);
+
         return 0;
 }
 EXPORT_SYMBOL_GPL(arizona_init_fll);
diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index e6cefe1ac677..d8c65f574658 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -1019,8 +1019,6 @@ static const char *wm2200_mixer_texts[] = {
         "EQR",
         "LHPF1",
         "LHPF2",
-        "LHPF3",
-        "LHPF4",
         "DSP1.1",
         "DSP1.2",
         "DSP1.3",
@@ -1053,7 +1051,6 @@ static int wm2200_mixer_values[] = {
         0x25,
         0x50,   /* EQ */
         0x51,
-        0x52,
         0x60,   /* LHPF1 */
         0x61,   /* LHPF2 */
         0x68,   /* DSP1 */
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index 7a9048dad1cd..1440b3f9b7bb 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -896,8 +896,7 @@ static const unsigned int wm5102_aec_loopback_values[] = {
 
 static const struct soc_enum wm5102_aec_loopback =
         SOC_VALUE_ENUM_SINGLE(ARIZONA_DAC_AEC_CONTROL_1,
-                              ARIZONA_AEC_LOOPBACK_SRC_SHIFT,
-                              ARIZONA_AEC_LOOPBACK_SRC_MASK,
+                              ARIZONA_AEC_LOOPBACK_SRC_SHIFT, 0xf,
                               ARRAY_SIZE(wm5102_aec_loopback_texts),
                               wm5102_aec_loopback_texts,
                               wm5102_aec_loopback_values);
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index ae80c8c28536..7a090968c4f7 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -344,8 +344,7 @@ static const unsigned int wm5110_aec_loopback_values[] = {
 
 static const struct soc_enum wm5110_aec_loopback =
         SOC_VALUE_ENUM_SINGLE(ARIZONA_DAC_AEC_CONTROL_1,
-                              ARIZONA_AEC_LOOPBACK_SRC_SHIFT,
-                              ARIZONA_AEC_LOOPBACK_SRC_MASK,
+                              ARIZONA_AEC_LOOPBACK_SRC_SHIFT, 0xf,
                               ARRAY_SIZE(wm5110_aec_loopback_texts),
                               wm5110_aec_loopback_texts,
                               wm5110_aec_loopback_values);
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 7b198c38f3ef..b6b654837585 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -324,7 +324,7 @@ static int wm_adsp_load(struct wm_adsp *dsp)
 
                 if (reg) {
                         buf = kmemdup(region->data, le32_to_cpu(region->len),
-                                      GFP_KERNEL);
+                                      GFP_KERNEL | GFP_DMA);
                         if (!buf) {
                                 adsp_err(dsp, "Out of memory\n");
                                 return -ENOMEM;
@@ -396,7 +396,7 @@ static int wm_adsp_load_coeff(struct wm_adsp *dsp)
         hdr = (void*)&firmware->data[0];
         if (memcmp(hdr->magic, "WMDR", 4) != 0) {
                 adsp_err(dsp, "%s: invalid magic\n", file);
-                return -EINVAL;
+                goto out_fw;
         }
 
         adsp_dbg(dsp, "%s: v%d.%d.%d\n", file,
@@ -439,7 +439,7 @@ static int wm_adsp_load_coeff(struct wm_adsp *dsp)
 
                 if (reg) {
                         buf = kmemdup(blk->data, le32_to_cpu(blk->len),
-                                      GFP_KERNEL);
+                                      GFP_KERNEL | GFP_DMA);
                         if (!buf) {
                                 adsp_err(dsp, "Out of memory\n");
                                 return -ENOMEM;
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 3b98159d9645..a210c8d7b4bc 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -108,18 +108,13 @@ if SND_IMX_SOC
 config SND_SOC_IMX_SSI
         tristate
 
-config SND_SOC_IMX_PCM
-        tristate
-
 config SND_SOC_IMX_PCM_FIQ
-        bool
+        tristate
         select FIQ
-        select SND_SOC_IMX_PCM
 
 config SND_SOC_IMX_PCM_DMA
-        bool
+        tristate
         select SND_SOC_DMAENGINE_PCM
-        select SND_SOC_IMX_PCM
 
 config SND_SOC_IMX_AUDMUX
         tristate
diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile
index afd34794db53..ec1457915d7c 100644
--- a/sound/soc/fsl/Makefile
+++ b/sound/soc/fsl/Makefile
@@ -41,7 +41,10 @@ endif
 obj-$(CONFIG_SND_SOC_IMX_SSI) += snd-soc-imx-ssi.o
 obj-$(CONFIG_SND_SOC_IMX_AUDMUX) += snd-soc-imx-audmux.o
 
-obj-$(CONFIG_SND_SOC_IMX_PCM) += snd-soc-imx-pcm.o
+obj-$(CONFIG_SND_SOC_IMX_PCM_FIQ) += snd-soc-imx-pcm-fiq.o
+snd-soc-imx-pcm-fiq-y := imx-pcm-fiq.o imx-pcm.o
+obj-$(CONFIG_SND_SOC_IMX_PCM_DMA) += snd-soc-imx-pcm-dma.o
+snd-soc-imx-pcm-dma-y := imx-pcm-dma.o imx-pcm.o
 
 # i.MX Machine Support
 snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o
diff --git a/sound/soc/fsl/imx-pcm.c b/sound/soc/fsl/imx-pcm.c
index d5cd9eff3b48..0c9f188ddc68 100644
--- a/sound/soc/fsl/imx-pcm.c
+++ b/sound/soc/fsl/imx-pcm.c
@@ -31,7 +31,6 @@ int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
                         runtime->dma_bytes);
         return ret;
 }
-EXPORT_SYMBOL_GPL(snd_imx_pcm_mmap);
 
 static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
 {
@@ -80,7 +79,6 @@ int imx_pcm_new(struct snd_soc_pcm_runtime *rtd)
 out:
         return ret;
 }
-EXPORT_SYMBOL_GPL(imx_pcm_new);
 
 void imx_pcm_free(struct snd_pcm *pcm)
 {
@@ -102,7 +100,6 @@ void imx_pcm_free(struct snd_pcm *pcm)
                 buf->area = NULL;
         }
 }
-EXPORT_SYMBOL_GPL(imx_pcm_free);
 
 MODULE_DESCRIPTION("Freescale i.MX PCM driver");
 MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 1e36bc81e5af..258acadb9e7d 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1023,7 +1023,7 @@ int dapm_regulator_event(struct snd_soc_dapm_widget *w,
 
         if (SND_SOC_DAPM_EVENT_ON(event)) {
                 if (w->invert & SND_SOC_DAPM_REGULATOR_BYPASS) {
-                        ret = regulator_allow_bypass(w->regulator, true);
+                        ret = regulator_allow_bypass(w->regulator, false);
                         if (ret != 0)
                                 dev_warn(w->dapm->dev,
                                          "ASoC: Failed to bypass %s: %d\n",
@@ -1033,7 +1033,7 @@ int dapm_regulator_event(struct snd_soc_dapm_widget *w,
                 return regulator_enable(w->regulator);
         } else {
                 if (w->invert & SND_SOC_DAPM_REGULATOR_BYPASS) {
-                        ret = regulator_allow_bypass(w->regulator, false);
+                        ret = regulator_allow_bypass(w->regulator, true);
                         if (ret != 0)
                                 dev_warn(w->dapm->dev,
                                          "ASoC: Failed to unbypass %s: %d\n",
@@ -3039,6 +3039,14 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
                                 w->name, ret);
                         return NULL;
                 }
+
+                if (w->invert & SND_SOC_DAPM_REGULATOR_BYPASS) {
+                        ret = regulator_allow_bypass(w->regulator, true);
+                        if (ret != 0)
+                                dev_warn(w->dapm->dev,
+                                         "ASoC: Failed to unbypass %s: %d\n",
+                                         w->name, ret);
+                }
                 break;
         case snd_soc_dapm_clock_supply:
 #ifdef CONFIG_CLKDEV_LOOKUP
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index ed4d89c8b52a..e90daf8cdaa8 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1331,16 +1331,23 @@ static int parse_audio_feature_unit(struct mixer_build *state, int unitid, void
                 }
                 channels = (hdr->bLength - 7) / csize - 1;
                 bmaControls = hdr->bmaControls;
+                if (hdr->bLength < 7 + csize) {
+                        snd_printk(KERN_ERR "usbaudio: unit %u: "
+                                   "invalid UAC_FEATURE_UNIT descriptor\n",
+                                   unitid);
+                        return -EINVAL;
+                }
         } else {
                 struct uac2_feature_unit_descriptor *ftr = _ftr;
                 csize = 4;
                 channels = (hdr->bLength - 6) / 4 - 1;
                 bmaControls = ftr->bmaControls;
-        }
-
-        if (hdr->bLength < 7 || !csize || hdr->bLength < 7 + csize) {
-                snd_printk(KERN_ERR "usbaudio: unit %u: invalid UAC_FEATURE_UNIT descriptor\n", unitid);
-                return -EINVAL;
+                if (hdr->bLength < 6 + csize) {
+                        snd_printk(KERN_ERR "usbaudio: unit %u: "
+                                   "invalid UAC_FEATURE_UNIT descriptor\n",
+                                   unitid);
+                        return -EINVAL;
+                }
         }
 
         /* parse the source unit */
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 64d25a7a4d59..820580a6dfc3 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -1750,7 +1750,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
         .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
                 /* .vendor_name = "Roland", */
                 /* .product_name = "A-PRO", */
-                .ifnum = 1,
+                .ifnum = 0,
                 .type = QUIRK_MIDI_FIXED_ENDPOINT,
                 .data = & (const struct snd_usb_midi_endpoint_info) {
                         .out_cables = 0x0003,