4 files changed, 32 insertions, 41 deletions

diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index cb65bd0dd35b..459c1f62783b 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -166,18 +166,7 @@ static void ct_unmap_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm)
 
 static unsigned long atc_get_ptp_phys(struct ct_atc *atc, int index)
 {
-        struct ct_vm *vm;
-        void *kvirt_addr;
-        unsigned long phys_addr;
-
-        vm = atc->vm;
-        kvirt_addr = vm->get_ptp_virt(vm, index);
-        if (kvirt_addr == NULL)
-                phys_addr = (~0UL);
-        else
-                phys_addr = virt_to_phys(kvirt_addr);
-
-        return phys_addr;
+        return atc->vm->get_ptp_phys(atc->vm, index);
 }
 
 static unsigned int convert_format(snd_pcm_format_t snd_format)
@@ -1669,7 +1658,7 @@ int __devinit ct_atc_create(struct snd_card *card, struct pci_dev *pci,
         }
 
         /* Set up device virtual memory management object */
-        err = ct_vm_create(&atc->vm);
+        err = ct_vm_create(&atc->vm, pci);
         if (err < 0)
                 goto error1;
 
diff --git a/sound/pci/ctxfi/ctvmem.c b/sound/pci/ctxfi/ctvmem.c
index 6b78752e9503..65da6e466f80 100644
--- a/sound/pci/ctxfi/ctvmem.c
+++ b/sound/pci/ctxfi/ctvmem.c
@@ -138,7 +138,7 @@ ct_vm_map(struct ct_vm *vm, struct snd_pcm_substream *substream, int size)
                 return NULL;
         }
 
-        ptp = vm->ptp[0];
+        ptp = (unsigned long *)vm->ptp[0].area;
         pte_start = (block->addr >> CT_PAGE_SHIFT);
         pages = block->size >> CT_PAGE_SHIFT;
         for (i = 0; i < pages; i++) {
@@ -158,25 +158,25 @@ static void ct_vm_unmap(struct ct_vm *vm, struct ct_vm_block *block)
 }
 
 /* *
- * return the host (kmalloced) addr of the @index-th device
- * page talbe page on success, or NULL on failure.
- * The first returned NULL indicates the termination.
+ * return the host physical addr of the @index-th device
+ * page table page on success, or ~0UL on failure.
+ * The first returned ~0UL indicates the termination.
  * */
-static void *
-ct_get_ptp_virt(struct ct_vm *vm, int index)
+static dma_addr_t
+ct_get_ptp_phys(struct ct_vm *vm, int index)
 {
-        void *addr;
+        dma_addr_t addr;
 
-        addr = (index >= CT_PTP_NUM) ? NULL : vm->ptp[index];
+        addr = (index >= CT_PTP_NUM) ? ~0UL : vm->ptp[index].addr;
 
         return addr;
 }
 
-int ct_vm_create(struct ct_vm **rvm)
+int ct_vm_create(struct ct_vm **rvm, struct pci_dev *pci)
 {
         struct ct_vm *vm;
         struct ct_vm_block *block;
-        int i;
+        int i, err = 0;
 
         *rvm = NULL;
 
@@ -188,23 +188,21 @@ int ct_vm_create(struct ct_vm **rvm)
 
         /* Allocate page table pages */
         for (i = 0; i < CT_PTP_NUM; i++) {
-                vm->ptp[i] = kmalloc(PAGE_SIZE, GFP_KERNEL);
-                if (!vm->ptp[i])
+                err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
+                                          snd_dma_pci_data(pci),
+                                          PAGE_SIZE, &vm->ptp[i]);
+                if (err < 0)
                         break;
         }
-        if (!i) {
+        if (err < 0) {
                 /* no page table pages are allocated */
-                kfree(vm);
+                ct_vm_destroy(vm);
                 return -ENOMEM;
         }
         vm->size = CT_ADDRS_PER_PAGE * i;
-        /* Initialise remaining ptps */
-        for (; i < CT_PTP_NUM; i++)
-                vm->ptp[i] = NULL;
-
         vm->map = ct_vm_map;
         vm->unmap = ct_vm_unmap;
-        vm->get_ptp_virt = ct_get_ptp_virt;
+        vm->get_ptp_phys = ct_get_ptp_phys;
         INIT_LIST_HEAD(&vm->unused);
         INIT_LIST_HEAD(&vm->used);
         block = kzalloc(sizeof(*block), GFP_KERNEL);
@@ -242,7 +240,7 @@ void ct_vm_destroy(struct ct_vm *vm)
 
         /* free allocated page table pages */
         for (i = 0; i < CT_PTP_NUM; i++)
-                kfree(vm->ptp[i]);
+                snd_dma_free_pages(&vm->ptp[i]);
 
         vm->size = 0;
 
diff --git a/sound/pci/ctxfi/ctvmem.h b/sound/pci/ctxfi/ctvmem.h
index 01e4fd0386a3..b23adfca4de6 100644
--- a/sound/pci/ctxfi/ctvmem.h
+++ b/sound/pci/ctxfi/ctvmem.h
@@ -22,6 +22,8 @@
 
 #include <linux/mutex.h>
 #include <linux/list.h>
+#include <linux/pci.h>
+#include <sound/memalloc.h>
 
 /* The chip can handle the page table of 4k pages
  * (emu20k1 can handle even 8k pages, but we don't use it right now)
@@ -41,7 +43,7 @@ struct snd_pcm_substream;
 
 /* Virtual memory management object for card device */
 struct ct_vm {
-        void *ptp[CT_PTP_NUM];          /* Device page table pages */
+        struct snd_dma_buffer ptp[CT_PTP_NUM];  /* Device page table pages */
         unsigned int size;              /* Available addr space in bytes */
         struct list_head unused;        /* List of unused blocks */
         struct list_head used;          /* List of used blocks */
@@ -52,10 +54,10 @@ struct ct_vm {
                                    int size);
         /* Unmap device logical addr area. */
         void (*unmap)(struct ct_vm *, struct ct_vm_block *block);
-        void *(*get_ptp_virt)(struct ct_vm *vm, int index);
+        dma_addr_t (*get_ptp_phys)(struct ct_vm *vm, int index);
 };
 
-int ct_vm_create(struct ct_vm **rvm);
+int ct_vm_create(struct ct_vm **rvm, struct pci_dev *pci);
 void ct_vm_destroy(struct ct_vm *vm);
 
 #endif /* CTVMEM_H */
diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 765d7bd4c3d4..9e66f6d306f8 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -703,11 +703,13 @@ static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, unsigned sho
 {
         unsigned char nvol;
 
-        if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
+        if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE)) {
                 nvol = 0;
-        else
+        } else {
                 nvol = ((vol % WM_VOL_CNT) * (master % WM_VOL_CNT)) /
                                                                 WM_VOL_MAX;
+                nvol += 0x1b;
+        }
 
         wm_put(ice, index, nvol);
         wm_put_nocache(ice, index, 0x180 | nvol);
@@ -778,7 +780,7 @@ static int wm_master_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_
         for (ch = 0; ch < 2; ch++) {
                 unsigned int vol = ucontrol->value.integer.value[ch];
                 if (vol > WM_VOL_MAX)
-                        continue;
+                        vol = WM_VOL_MAX;
                 vol |= spec->master[ch] & WM_VOL_MUTE;
                 if (vol != spec->master[ch]) {
                         int dac;
@@ -834,8 +836,8 @@ static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *
         for (i = 0; i < voices; i++) {
                 unsigned int vol = ucontrol->value.integer.value[i];
                 if (vol > WM_VOL_MAX)
-                        continue;
-                vol |= spec->vol[ofs+i];
+                        vol = WM_VOL_MAX;
+                vol |= spec->vol[ofs+i] & WM_VOL_MUTE;
                 if (vol != spec->vol[ofs+i]) {
                         spec->vol[ofs+i] = vol;
                         idx  = WM_DAC_ATTEN + ofs + i;