Merge branch 'topic/misc' into for-linus

6 files changed, 179 insertions, 15 deletions

diff --git a/sound/pci/au88x0/au88x0.h b/sound/pci/au88x0/au88x0.h
index bb938153a964..466a5c8e8354 100644
--- a/sound/pci/au88x0/au88x0.h
+++ b/sound/pci/au88x0/au88x0.h
@@ -26,7 +26,7 @@
 #include <sound/mpu401.h>
 #include <sound/hwdep.h>
 #include <sound/ac97_codec.h>
-
+#include <sound/tlv.h>
 #endif
 
 #ifndef CHIP_AU8820
@@ -107,6 +107,14 @@
 #define NR_WTPB 0x20            /* WT channels per each bank. */
 #define NR_PCM  0x10
 
+struct pcm_vol {
+        struct snd_kcontrol *kctl;
+        int active;
+        int dma;
+        int mixin[4];
+        int vol[4];
+};
+
 /* Structs */
 typedef struct {
         //int this_08;          /* Still unknown */
@@ -168,6 +176,7 @@ struct snd_vortex {
         /* Xtalk canceler */
         int xt_mode;            /* 1: speakers, 0:headphones. */
 #endif
+        struct pcm_vol pcm_vol[NR_PCM];
 
         int isquad;             /* cache of extended ID codec flag. */
 
@@ -239,7 +248,7 @@ static int vortex_alsafmt_aspfmt(int alsafmt);
 /* Connection  stuff. */
 static void vortex_connect_default(vortex_t * vortex, int en);
 static int vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch,
-                                 int dir, int type);
+                                 int dir, int type, int subdev);
 static char vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out,
                                   int restype);
 #ifndef CHIP_AU8810
diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c
index 6933a27a5d76..525f881f0409 100644
--- a/sound/pci/au88x0/au88x0_core.c
+++ b/sound/pci/au88x0/au88x0_core.c
@@ -2050,8 +2050,6 @@ vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out, int restype)
 }
 
 /* Default Connections  */
-static int
-vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type);
 
 static void vortex_connect_default(vortex_t * vortex, int en)
 {
@@ -2111,15 +2109,13 @@ static void vortex_connect_default(vortex_t * vortex, int en)
   Return: Return allocated DMA or same DMA passed as "dma" when dma >= 0.
 */
 static int
-vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type)
+vortex_adb_allocroute(vortex_t *vortex, int dma, int nr_ch, int dir,
+                        int type, int subdev)
 {
         stream_t *stream;
         int i, en;
+        struct pcm_vol *p;
         
-        if ((nr_ch == 3)
-            || ((dir == SNDRV_PCM_STREAM_CAPTURE) && (nr_ch > 2)))
-                return -EBUSY;
-
         if (dma >= 0) {
                 en = 0;
                 vortex_adb_checkinout(vortex,
@@ -2250,6 +2246,14 @@ vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type)
                                                               MIX_DEFIGAIN);
 #endif
                         }
+                        if (stream->type == VORTEX_PCM_ADB && en) {
+                                p = &vortex->pcm_vol[subdev];
+                                p->dma = dma;
+                                for (i = 0; i < nr_ch; i++)
+                                        p->mixin[i] = mix[i];
+                                for (i = 0; i < ch_top; i++)
+                                        p->vol[i] = 0;
+                        }
                 }
 #ifndef CHIP_AU8820
                 else {
@@ -2473,7 +2477,7 @@ static irqreturn_t vortex_interrupt(int irq, void *dev_id)
                 hwread(vortex->mmio, VORTEX_IRQ_STAT);
                 handled = 1;
         }
-        if (source & IRQ_MIDI) {
+        if ((source & IRQ_MIDI) && vortex->rmidi) {
                 snd_mpu401_uart_interrupt(vortex->irq,
                                           vortex->rmidi->private_data);
                 handled = 1;
diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c
index 0ef2f9712208..e59f120742a4 100644
--- a/sound/pci/au88x0/au88x0_pcm.c
+++ b/sound/pci/au88x0/au88x0_pcm.c
@@ -122,6 +122,18 @@ static struct snd_pcm_hw_constraint_list hw_constraints_au8830_channels = {
         .mask = 0,
 };
 #endif
+
+static void vortex_notify_pcm_vol_change(struct snd_card *card,
+                        struct snd_kcontrol *kctl, int activate)
+{
+        if (activate)
+                kctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+        else
+                kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+        snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE |
+                                SNDRV_CTL_EVENT_MASK_INFO, &(kctl->id));
+}
+
 /* open callback */
 static int snd_vortex_pcm_open(struct snd_pcm_substream *substream)
 {
@@ -230,12 +242,14 @@ snd_vortex_pcm_hw_params(struct snd_pcm_substream *substream,
                 if (stream != NULL)
                         vortex_adb_allocroute(chip, stream->dma,
                                               stream->nr_ch, stream->dir,
-                                              stream->type);
+                                              stream->type,
+                                              substream->number);
                 /* Alloc routes. */
                 dma =
                     vortex_adb_allocroute(chip, -1,
                                           params_channels(hw_params),
-                                          substream->stream, type);
+                                          substream->stream, type,
+                                          substream->number);
                 if (dma < 0) {
                         spin_unlock_irq(&chip->lock);
                         return dma;
@@ -246,6 +260,11 @@ snd_vortex_pcm_hw_params(struct snd_pcm_substream *substream,
                 vortex_adbdma_setbuffers(chip, dma,
                                          params_period_bytes(hw_params),
                                          params_periods(hw_params));
+                if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_ADB) {
+                        chip->pcm_vol[substream->number].active = 1;
+                        vortex_notify_pcm_vol_change(chip->card,
+                                chip->pcm_vol[substream->number].kctl, 1);
+                }
         }
 #ifndef CHIP_AU8810
         else {
@@ -275,10 +294,18 @@ static int snd_vortex_pcm_hw_free(struct snd_pcm_substream *substream)
         spin_lock_irq(&chip->lock);
         // Delete audio routes.
         if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) {
-                if (stream != NULL)
+                if (stream != NULL) {
+                        if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_ADB) {
+                                chip->pcm_vol[substream->number].active = 0;
+                                vortex_notify_pcm_vol_change(chip->card,
+                                        chip->pcm_vol[substream->number].kctl,
+                                        0);
+                        }
                         vortex_adb_allocroute(chip, stream->dma,
                                               stream->nr_ch, stream->dir,
-                                              stream->type);
+                                              stream->type,
+                                              substream->number);
+                }
         }
 #ifndef CHIP_AU8810
         else {
@@ -506,6 +533,83 @@ static struct snd_kcontrol_new snd_vortex_mixer_spdif[] __devinitdata = {
         },
 };
 
+/* subdevice PCM Volume control */
+
+static int snd_vortex_pcm_vol_info(struct snd_kcontrol *kcontrol,
+                                struct snd_ctl_elem_info *uinfo)
+{
+        vortex_t *vortex = snd_kcontrol_chip(kcontrol);
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+        uinfo->count = (VORTEX_IS_QUAD(vortex) ? 4 : 2);
+        uinfo->value.integer.min = -128;
+        uinfo->value.integer.max = 32;
+        return 0;
+}
+
+static int snd_vortex_pcm_vol_get(struct snd_kcontrol *kcontrol,
+                                struct snd_ctl_elem_value *ucontrol)
+{
+        int i;
+        vortex_t *vortex = snd_kcontrol_chip(kcontrol);
+        int subdev = kcontrol->id.subdevice;
+        struct pcm_vol *p = &vortex->pcm_vol[subdev];
+        int max_chn = (VORTEX_IS_QUAD(vortex) ? 4 : 2);
+        for (i = 0; i < max_chn; i++)
+                ucontrol->value.integer.value[i] = p->vol[i];
+        return 0;
+}
+
+static int snd_vortex_pcm_vol_put(struct snd_kcontrol *kcontrol,
+                                struct snd_ctl_elem_value *ucontrol)
+{
+        int i;
+        int changed = 0;
+        int mixin;
+        unsigned char vol;
+        vortex_t *vortex = snd_kcontrol_chip(kcontrol);
+        int subdev = kcontrol->id.subdevice;
+        struct pcm_vol *p = &vortex->pcm_vol[subdev];
+        int max_chn = (VORTEX_IS_QUAD(vortex) ? 4 : 2);
+        for (i = 0; i < max_chn; i++) {
+                if (p->vol[i] != ucontrol->value.integer.value[i]) {
+                        p->vol[i] = ucontrol->value.integer.value[i];
+                        if (p->active) {
+                                switch (vortex->dma_adb[p->dma].nr_ch) {
+                                case 1:
+                                        mixin = p->mixin[0];
+                                        break;
+                                case 2:
+                                default:
+                                        mixin = p->mixin[(i < 2) ? i : (i - 2)];
+                                        break;
+                                case 4:
+                                        mixin = p->mixin[i];
+                                        break;
+                                };
+                                vol = p->vol[i];
+                                vortex_mix_setinputvolumebyte(vortex,
+                                        vortex->mixplayb[i], mixin, vol);
+                        }
+                        changed = 1;
+                }
+        }
+        return changed;
+}
+
+static const DECLARE_TLV_DB_MINMAX(vortex_pcm_vol_db_scale, -9600, 2400);
+
+static struct snd_kcontrol_new snd_vortex_pcm_vol __devinitdata = {
+        .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+        .name = "PCM Playback Volume",
+        .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+                SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+                SNDRV_CTL_ELEM_ACCESS_INACTIVE,
+        .info = snd_vortex_pcm_vol_info,
+        .get = snd_vortex_pcm_vol_get,
+        .put = snd_vortex_pcm_vol_put,
+        .tlv = { .p = vortex_pcm_vol_db_scale },
+};
+
 /* create a pcm device */
 static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr)
 {
@@ -555,5 +659,20 @@ static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr)
                                 return err;
                 }
         }
+        if (VORTEX_PCM_TYPE(pcm) == VORTEX_PCM_ADB) {
+                for (i = 0; i < NR_PCM; i++) {
+                        chip->pcm_vol[i].active = 0;
+                        chip->pcm_vol[i].dma = -1;
+                        kctl = snd_ctl_new1(&snd_vortex_pcm_vol, chip);
+                        if (!kctl)
+                                return -ENOMEM;
+                        chip->pcm_vol[i].kctl = kctl;
+                        kctl->id.device = 0;
+                        kctl->id.subdevice = i;
+                        err = snd_ctl_add(chip->card, kctl);
+                        if (err < 0)
+                                return err;
+                }
+        }
         return 0;
 }
diff --git a/sound/pci/ctxfi/ctvmem.c b/sound/pci/ctxfi/ctvmem.c
index b78f3fc3c33c..6109490b83e8 100644
--- a/sound/pci/ctxfi/ctvmem.c
+++ b/sound/pci/ctxfi/ctvmem.c
@@ -36,7 +36,7 @@ get_vm_block(struct ct_vm *vm, unsigned int size)
 
         size = CT_PAGE_ALIGN(size);
         if (size > vm->size) {
-                printk(KERN_ERR "ctxfi: Fail! No sufficient device virtural "
+                printk(KERN_ERR "ctxfi: Fail! No sufficient device virtual "
                                   "memory space available!\n");
                 return NULL;
         }
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 92362973764d..812d10e43ae0 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -1013,6 +1013,25 @@ static int set_rate_constraints(struct snd_ice1712 *ice,
                                           ice->hw_rates);
 }
 
+/* if the card has the internal rate locked (is_pro_locked), limit runtime
+   hw rates to the current internal rate only.
+*/
+static void constrain_rate_if_locked(struct snd_pcm_substream *substream)
+{
+        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        unsigned int rate;
+        if (is_pro_rate_locked(ice)) {
+                rate = ice->get_rate(ice);
+                if (rate >= runtime->hw.rate_min
+                    && rate <= runtime->hw.rate_max) {
+                        runtime->hw.rate_min = rate;
+                        runtime->hw.rate_max = rate;
+                }
+        }
+}
+
+
 /* multi-channel playback needs alignment 8x32bit regardless of the channels
  * actually used
  */
@@ -1046,6 +1065,7 @@ static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream)
                                    VT1724_BUFFER_ALIGN);
         snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
                                    VT1724_BUFFER_ALIGN);
+        constrain_rate_if_locked(substream);
         if (ice->pro_open)
                 ice->pro_open(ice, substream);
         return 0;
@@ -1066,6 +1086,7 @@ static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream)
                                    VT1724_BUFFER_ALIGN);
         snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
                                    VT1724_BUFFER_ALIGN);
+        constrain_rate_if_locked(substream);
         if (ice->pro_open)
                 ice->pro_open(ice, substream);
         return 0;
@@ -1215,6 +1236,7 @@ static int snd_vt1724_playback_spdif_open(struct snd_pcm_substream *substream)
                                    VT1724_BUFFER_ALIGN);
         snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
                                    VT1724_BUFFER_ALIGN);
+        constrain_rate_if_locked(substream);
         if (ice->spdif.ops.open)
                 ice->spdif.ops.open(ice, substream);
         return 0;
@@ -1251,6 +1273,7 @@ static int snd_vt1724_capture_spdif_open(struct snd_pcm_substream *substream)
                                    VT1724_BUFFER_ALIGN);
         snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
                                    VT1724_BUFFER_ALIGN);
+        constrain_rate_if_locked(substream);
         if (ice->spdif.ops.open)
                 ice->spdif.ops.open(ice, substream);
         return 0;
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 12a9a2b03387..a8159b81e9c4 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -2317,6 +2317,10 @@ int snd_ymfpci_suspend(struct pci_dev *pci, pm_message_t state)
         for (i = 0; i < YDSXGR_NUM_SAVED_REGS; i++)
                 chip->saved_regs[i] = snd_ymfpci_readl(chip, saved_regs_index[i]);
         chip->saved_ydsxgr_mode = snd_ymfpci_readl(chip, YDSXGR_MODE);
+        pci_read_config_word(chip->pci, PCIR_DSXG_LEGACY,
+                             &chip->saved_dsxg_legacy);
+        pci_read_config_word(chip->pci, PCIR_DSXG_ELEGACY,
+                             &chip->saved_dsxg_elegacy);
         snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0);
         snd_ymfpci_writel(chip, YDSXGR_BUF441OUTVOL, 0);
         snd_ymfpci_disable_dsp(chip);
@@ -2351,6 +2355,11 @@ int snd_ymfpci_resume(struct pci_dev *pci)
 
         snd_ac97_resume(chip->ac97);
 
+        pci_write_config_word(chip->pci, PCIR_DSXG_LEGACY,
+                              chip->saved_dsxg_legacy);
+        pci_write_config_word(chip->pci, PCIR_DSXG_ELEGACY,
+                              chip->saved_dsxg_elegacy);
+
         /* start hw again */
         if (chip->start_count > 0) {
                 spin_lock_irq(&chip->reg_lock);