Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel

6 files changed, 48 insertions, 24 deletions

diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 4690b8b5681f..e570649184e2 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -692,6 +692,9 @@ static int snd_mixer_oss_put_volume1(struct snd_mixer_oss_file *fmixer,
                 snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_PVOLUME], left, right);
                 if (slot->present & SNDRV_MIXER_OSS_PRESENT_CVOLUME)
                         snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CVOLUME], left, right);
+        } else if (slot->present & SNDRV_MIXER_OSS_PRESENT_CVOLUME) {
+                snd_mixer_oss_put_volume1_vol(fmixer, pslot,
+                        slot->numid[SNDRV_MIXER_OSS_ITEM_CVOLUME], left, right);
         } else if (slot->present & SNDRV_MIXER_OSS_PRESENT_GVOLUME) {
                 snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_GVOLUME], left, right);
         } else if (slot->present & SNDRV_MIXER_OSS_PRESENT_GLOBAL) {
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 0a1798eafb0b..699d2890535c 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -2872,7 +2872,7 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
                         setup = kmalloc(sizeof(*setup), GFP_KERNEL);
                         if (! setup) {
                                 buffer->error = -ENOMEM;
-                                mutex_lock(&pstr->oss.setup_mutex);
+                                mutex_unlock(&pstr->oss.setup_mutex);
                                 return;
                         }
                         if (pstr->oss.setup_list == NULL)
@@ -2886,7 +2886,7 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
                         if (! template.task_name) {
                                 kfree(setup);
                                 buffer->error = -ENOMEM;
-                                mutex_lock(&pstr->oss.setup_mutex);
+                                mutex_unlock(&pstr->oss.setup_mutex);
                                 return;
                         }
                 }
diff --git a/sound/core/sgbuf.c b/sound/core/sgbuf.c
index d4564edd61d7..4e7ec2b49873 100644
--- a/sound/core/sgbuf.c
+++ b/sound/core/sgbuf.c
@@ -38,6 +38,10 @@ int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab)
         if (! sgbuf)
                 return -EINVAL;
 
+        if (dmab->area)
+                vunmap(dmab->area);
+        dmab->area = NULL;
+
         tmpb.dev.type = SNDRV_DMA_TYPE_DEV;
         tmpb.dev.dev = sgbuf->dev;
         for (i = 0; i < sgbuf->pages; i++) {
@@ -48,9 +52,6 @@ int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab)
                 tmpb.bytes = (sgbuf->table[i].addr & ~PAGE_MASK) << PAGE_SHIFT;
                 snd_dma_free_pages(&tmpb);
         }
-        if (dmab->area)
-                vunmap(dmab->area);
-        dmab->area = NULL;
 
         kfree(sgbuf->table);
         kfree(sgbuf->page_table);
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index 58c972b2af03..b848d1001864 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -550,21 +550,27 @@ static int __devinit snd_opl3sa2_mixer(struct snd_card *card)
 #ifdef CONFIG_PM
 static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
 {
-        struct snd_opl3sa2 *chip = card->private_data;
+        if (card) {
+                struct snd_opl3sa2 *chip = card->private_data;
 
-        snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
-        chip->wss->suspend(chip->wss);
-        /* power down */
-        snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
+                snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+                chip->wss->suspend(chip->wss);
+                /* power down */
+                snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
+        }
 
         return 0;
 }
 
 static int snd_opl3sa2_resume(struct snd_card *card)
 {
-        struct snd_opl3sa2 *chip = card->private_data;
+        struct snd_opl3sa2 *chip;
         int i;
 
+        if (!card)
+                return 0;
+
+        chip = card->private_data;
         /* power up */
         snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
 
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 5e909e0da04b..f3b5723c2859 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2059,26 +2059,31 @@ static int __devinit check_position_fix(struct azx *chip, int fix)
 {
         const struct snd_pci_quirk *q;
 
-        /* Check VIA HD Audio Controller exist */
-        if (chip->pci->vendor == PCI_VENDOR_ID_VIA &&
-            chip->pci->device == VIA_HDAC_DEVICE_ID) {
+        switch (fix) {
+        case POS_FIX_LPIB:
+        case POS_FIX_POSBUF:
+                return fix;
+        }
+
+        /* Check VIA/ATI HD Audio Controller exist */
+        switch (chip->driver_type) {
+        case AZX_DRIVER_VIA:
+        case AZX_DRIVER_ATI:
                 chip->via_dmapos_patch = 1;
                 /* Use link position directly, avoid any transfer problem. */
                 return POS_FIX_LPIB;
         }
         chip->via_dmapos_patch = 0;
 
-        if (fix == POS_FIX_AUTO) {
-                q = snd_pci_quirk_lookup(chip->pci, position_fix_list);
-                if (q) {
-                        printk(KERN_INFO
-                                    "hda_intel: position_fix set to %d "
-                                    "for device %04x:%04x\n",
-                                    q->value, q->subvendor, q->subdevice);
-                        return q->value;
-                }
+        q = snd_pci_quirk_lookup(chip->pci, position_fix_list);
+        if (q) {
+                printk(KERN_INFO
+                       "hda_intel: position_fix set to %d "
+                       "for device %04x:%04x\n",
+                       q->value, q->subvendor, q->subdevice);
+                return q->value;
         }
-        return fix;
+        return POS_FIX_AUTO;
 }
 
 /*
@@ -2210,9 +2215,17 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
         gcap = azx_readw(chip, GCAP);
         snd_printdd("chipset global capabilities = 0x%x\n", gcap);
 
+        /* ATI chips seems buggy about 64bit DMA addresses */
+        if (chip->driver_type == AZX_DRIVER_ATI)
+                gcap &= ~0x01;
+
         /* allow 64bit DMA address if supported by H/W */
         if ((gcap & 0x01) && !pci_set_dma_mask(pci, DMA_64BIT_MASK))
                 pci_set_consistent_dma_mask(pci, DMA_64BIT_MASK);
+        else {
+                pci_set_dma_mask(pci, DMA_32BIT_MASK);
+                pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK);
+        }
 
         /* read number of streams from GCAP register instead of using
          * hardcoded value
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index f23a73577c22..bb162507fe6c 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -607,6 +607,7 @@ static int snd_mixart_hw_params(struct snd_pcm_substream *subs,
         /* set the format to the board */
         err = mixart_set_format(stream, format);
         if(err < 0) {
+                mutex_unlock(&mgr->setup_mutex);
                 return err;
         }