Merge tag 'sound-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Here are a collection of small fixes for:

   - A race with ASoC HD-audio registration

   - LINE6 usb-audio memory overwrite by malformed descriptor

   - FireWire MIDI handling

   - Missing cast for bit shifts in a few USB-audio quirks

   - The wrong function calls in minor OSS sequencer code paths

   - A couple of HD-audio quirks"

* tag 'sound-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: line6: Fix write on zero-sized buffer
  ALSA: hda: Fix widget_mutex incomplete protection
  ALSA: firewire-lib/fireworks: fix miss detection of received MIDI messages
  ALSA: seq: fix incorrect order of dest_client/dest_ports arguments
  ALSA: hda/realtek - Change front mic location for Lenovo M710q
  ALSA: usb-audio: fix sign unintended sign extension on left shifts
  ALSA: hda/realtek: Add quirks for several Clevo notebook barebones

diff --git a/sound/core/seq/oss/seq_oss_ioctl.c b/sound/core/seq/oss/seq_oss_ioctl.c
index 96ad01f..ccf6826 100644 (file)
--- a/sound/core/seq/oss/seq_oss_ioctl.c
+++ b/sound/core/seq/oss/seq_oss_ioctl.c
@@ -49,7 +49,7 @@ static int snd_seq_oss_oob_user(struct seq_oss_devinfo *dp, void __user *arg)
        if (copy_from_user(ev, arg, 8))
                return -EFAULT;
        memset(&tmpev, 0, sizeof(tmpev));
-       snd_seq_oss_fill_addr(dp, &tmpev, dp->addr.port, dp->addr.client);
+       snd_seq_oss_fill_addr(dp, &tmpev, dp->addr.client, dp->addr.port);
        tmpev.time.tick = 0;
        if (! snd_seq_oss_process_event(dp, (union evrec *)ev, &tmpev)) {
                snd_seq_oss_dispatch(dp, &tmpev, 0, 0);

diff --git a/sound/core/seq/oss/seq_oss_rw.c b/sound/core/seq/oss/seq_oss_rw.c
index 79ef430..537d5f4 100644 (file)
--- a/sound/core/seq/oss/seq_oss_rw.c
+++ b/sound/core/seq/oss/seq_oss_rw.c
@@ -161,7 +161,7 @@ insert_queue(struct seq_oss_devinfo *dp, union evrec *rec, struct file *opt)
        memset(&event, 0, sizeof(event));
        /* set dummy -- to be sure */
        event.type = SNDRV_SEQ_EVENT_NOTEOFF;
-       snd_seq_oss_fill_addr(dp, &event, dp->addr.port, dp->addr.client);
+       snd_seq_oss_fill_addr(dp, &event, dp->addr.client, dp->addr.port);
 
        if (snd_seq_oss_process_event(dp, rec, &event))
                return 0; /* invalid event - no need to insert queue */

diff --git a/sound/firewire/amdtp-am824.c b/sound/firewire/amdtp-am824.c
index cc6eb30..7116872 100644 (file)
--- a/sound/firewire/amdtp-am824.c
+++ b/sound/firewire/amdtp-am824.c
@@ -320,7 +320,7 @@ static void read_midi_messages(struct amdtp_stream *s,
        u8 *b;
 
        for (f = 0; f < frames; f++) {
-               port = (s->data_block_counter + f) % 8;
+               port = (8 - s->tx_first_dbc + s->data_block_counter + f) % 8;
                b = (u8 *)&buffer[p->midi_position];
 
                len = b[0] - 0x80;

diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c
index 6907dbe..3842f9d 100644 (file)
--- a/sound/hda/hdac_device.c
+++ b/sound/hda/hdac_device.c
@@ -400,27 +400,33 @@ static void setup_fg_nodes(struct hdac_device *codec)
 int snd_hdac_refresh_widgets(struct hdac_device *codec, bool sysfs)
 {
        hda_nid_t start_nid;
-       int nums, err;
+       int nums, err = 0;
 
+       /*
+        * Serialize against multiple threads trying to update the sysfs
+        * widgets array.
+        */
+       mutex_lock(&codec->widget_lock);
        nums = snd_hdac_get_sub_nodes(codec, codec->afg, &start_nid);
        if (!start_nid || nums <= 0 || nums >= 0xff) {
                dev_err(&codec->dev, "cannot read sub nodes for FG 0x%02x\n",
                        codec->afg);
-               return -EINVAL;
+               err = -EINVAL;
+               goto unlock;
        }
 
        if (sysfs) {
-               mutex_lock(&codec->widget_lock);
                err = hda_widget_sysfs_reinit(codec, start_nid, nums);
-               mutex_unlock(&codec->widget_lock);
                if (err < 0)
-                       return err;
+                       goto unlock;
        }
 
        codec->num_nodes = nums;
        codec->start_nid = start_nid;
        codec->end_nid = start_nid + nums;
-       return 0;
+unlock:
+       mutex_unlock(&codec->widget_lock);
+       return err;
 }
 EXPORT_SYMBOL_GPL(snd_hdac_refresh_widgets);
 

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 5b3c269..6f3a359 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2448,9 +2448,10 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
        SND_PCI_QUIRK(0x1558, 0x9501, "Clevo P950HR", ALC1220_FIXUP_CLEVO_P950),
        SND_PCI_QUIRK(0x1558, 0x95e1, "Clevo P95xER", ALC1220_FIXUP_CLEVO_P950),
        SND_PCI_QUIRK(0x1558, 0x95e2, "Clevo P950ER", ALC1220_FIXUP_CLEVO_P950),
-       SND_PCI_QUIRK(0x1558, 0x96e1, "System76 Oryx Pro (oryp5)", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-       SND_PCI_QUIRK(0x1558, 0x97e1, "System76 Oryx Pro (oryp5)", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-       SND_PCI_QUIRK(0x1558, 0x65d1, "Tuxedo Book XC1509", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+       SND_PCI_QUIRK(0x1558, 0x96e1, "Clevo P960[ER][CDFN]-K", ALC1220_FIXUP_CLEVO_P950),
+       SND_PCI_QUIRK(0x1558, 0x97e1, "Clevo P970[ER][CDFN]", ALC1220_FIXUP_CLEVO_P950),
+       SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+       SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
        SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
        SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),
        SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", ALC882_FIXUP_LENOVO_Y530),
@@ -7074,6 +7075,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
        SND_PCI_QUIRK(0x17aa, 0x30e2, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
        SND_PCI_QUIRK(0x17aa, 0x310c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
+       SND_PCI_QUIRK(0x17aa, 0x3111, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
        SND_PCI_QUIRK(0x17aa, 0x312a, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
        SND_PCI_QUIRK(0x17aa, 0x312f, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
        SND_PCI_QUIRK(0x17aa, 0x313c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),

diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c
index 21127e4..2c03e0f 100644 (file)
--- a/sound/usb/line6/pcm.c
+++ b/sound/usb/line6/pcm.c
@@ -556,6 +556,11 @@ int line6_init_pcm(struct usb_line6 *line6,
        line6pcm->max_packet_size_out =
                usb_maxpacket(line6->usbdev,
                        usb_sndisocpipe(line6->usbdev, ep_write), 1);
+       if (!line6pcm->max_packet_size_in || !line6pcm->max_packet_size_out) {
+               dev_err(line6pcm->line6->ifcdev,
+                       "cannot get proper max packet size\n");
+               return -EINVAL;
+       }
 
        spin_lock_init(&line6pcm->out.lock);
        spin_lock_init(&line6pcm->in.lock);

diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 1f6011f..199fa15 100644 (file)
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -741,7 +741,7 @@ static int snd_ni_control_init_val(struct usb_mixer_interface *mixer,
                return err;
        }
 
-       kctl->private_value |= (value << 24);
+       kctl->private_value |= ((unsigned int)value << 24);
        return 0;
 }
 
@@ -902,7 +902,7 @@ static int snd_ftu_eff_switch_init(struct usb_mixer_interface *mixer,
        if (err < 0)
                return err;
 
-       kctl->private_value |= value[0] << 24;
+       kctl->private_value |= (unsigned int)value[0] << 24;
        return 0;
 }