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authorLinus Torvalds <torvalds@linux-foundation.org>2016-07-23 11:28:06 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2016-07-23 11:28:06 +0900
commitb6cbecaebd45374f6ecf7de574d0f027d1690836 (patch)
tree8e9d90731f194b622b6f29167a37b99b49795709
parentff8d6facda455c129357e891e31dd0aa21a96ed0 (diff)
parent76df52969711ae3725a98f26fbbc6a349803dcbf (diff)
downloadlinux-b6cbecaebd45374f6ecf7de574d0f027d1690836.tar.gz
linux-b6cbecaebd45374f6ecf7de574d0f027d1690836.tar.xz
Merge tag 'sound-4.7-fix2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "No surprise, just a few small fixes: a couple of changes are seen in the core part, and both of them are rather for unusual error paths. The rest are the regular HD-audio fixes and one USB-audio regression fix" * tag 'sound-4.7-fix2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: usb-audio: Fix quirks code is not called ALSA: hda: add AMD Stoney PCI ID with proper driver caps ALSA: hda - fix use-after-free after module unload ALSA: pcm: Free chmap at PCM free callback, too ALSA: ctl: Stop notification after disconnection ALSA: hda/realtek - add new pin definition in alc225 pin quirk table
-rw-r--r--sound/core/control.c2
-rw-r--r--sound/core/pcm.c14
-rw-r--r--sound/pci/hda/hda_intel.c6
-rw-r--r--sound/pci/hda/patch_realtek.c15
-rw-r--r--sound/usb/card.c2
5 files changed, 32 insertions, 7 deletions
diff --git a/sound/core/control.c b/sound/core/control.c
index a85d455..b4fe9b0 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -160,6 +160,8 @@ void snd_ctl_notify(struct snd_card *card, unsigned int mask,
if (snd_BUG_ON(!card || !id))
return;
+ if (card->shutdown)
+ return;
read_lock(&card->ctl_files_rwlock);
#if IS_ENABLED(CONFIG_SND_MIXER_OSS)
card->mixer_oss_change_count++;
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 308c9ec..8e980aa 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -849,6 +849,14 @@ int snd_pcm_new_internal(struct snd_card *card, const char *id, int device,
}
EXPORT_SYMBOL(snd_pcm_new_internal);
+static void free_chmap(struct snd_pcm_str *pstr)
+{
+ if (pstr->chmap_kctl) {
+ snd_ctl_remove(pstr->pcm->card, pstr->chmap_kctl);
+ pstr->chmap_kctl = NULL;
+ }
+}
+
static void snd_pcm_free_stream(struct snd_pcm_str * pstr)
{
struct snd_pcm_substream *substream, *substream_next;
@@ -871,6 +879,7 @@ static void snd_pcm_free_stream(struct snd_pcm_str * pstr)
kfree(setup);
}
#endif
+ free_chmap(pstr);
if (pstr->substream_count)
put_device(&pstr->dev);
}
@@ -1135,10 +1144,7 @@ static int snd_pcm_dev_disconnect(struct snd_device *device)
for (cidx = 0; cidx < 2; cidx++) {
if (!pcm->internal)
snd_unregister_device(&pcm->streams[cidx].dev);
- if (pcm->streams[cidx].chmap_kctl) {
- snd_ctl_remove(pcm->card, pcm->streams[cidx].chmap_kctl);
- pcm->streams[cidx].chmap_kctl = NULL;
- }
+ free_chmap(&pcm->streams[cidx]);
}
mutex_unlock(&pcm->open_mutex);
mutex_unlock(&register_mutex);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index e320c44..6f8ea13 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1218,8 +1218,10 @@ static int azx_free(struct azx *chip)
if (use_vga_switcheroo(hda)) {
if (chip->disabled && hda->probe_continued)
snd_hda_unlock_devices(&chip->bus);
- if (hda->vga_switcheroo_registered)
+ if (hda->vga_switcheroo_registered) {
vga_switcheroo_unregister_client(chip->pci);
+ vga_switcheroo_fini_domain_pm_ops(chip->card->dev);
+ }
}
if (bus->chip_init) {
@@ -2267,6 +2269,8 @@ static const struct pci_device_id azx_ids[] = {
.driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS },
{ PCI_DEVICE(0x1002, 0x157a),
.driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS },
+ { PCI_DEVICE(0x1002, 0x15b3),
+ .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS },
{ PCI_DEVICE(0x1002, 0x793b),
.driver_data = AZX_DRIVER_ATIHDMI | AZX_DCAPS_PRESET_ATI_HDMI },
{ PCI_DEVICE(0x1002, 0x7919),
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 5fac786..abcb5a6 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5738,7 +5738,6 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
{}
};
#define ALC225_STANDARD_PINS \
- {0x12, 0xb7a60130}, \
{0x21, 0x04211020}
#define ALC256_STANDARD_PINS \
@@ -5763,10 +5762,24 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
SND_HDA_PIN_QUIRK(0x10ec0225, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC225_STANDARD_PINS,
+ {0x12, 0xb7a60130},
{0x14, 0x901701a0}),
SND_HDA_PIN_QUIRK(0x10ec0225, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC225_STANDARD_PINS,
+ {0x12, 0xb7a60130},
{0x14, 0x901701b0}),
+ SND_HDA_PIN_QUIRK(0x10ec0225, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
+ ALC225_STANDARD_PINS,
+ {0x12, 0xb7a60150},
+ {0x14, 0x901701a0}),
+ SND_HDA_PIN_QUIRK(0x10ec0225, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
+ ALC225_STANDARD_PINS,
+ {0x12, 0xb7a60150},
+ {0x14, 0x901701b0}),
+ SND_HDA_PIN_QUIRK(0x10ec0225, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
+ ALC225_STANDARD_PINS,
+ {0x12, 0xb7a60130},
+ {0x1b, 0x90170110}),
SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE,
{0x14, 0x90170110},
{0x21, 0x02211020}),
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 69860da..9e5276d6 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -556,7 +556,6 @@ static int usb_audio_probe(struct usb_interface *intf,
goto __error;
}
chip = usb_chip[i];
- dev_set_drvdata(&dev->dev, chip);
atomic_inc(&chip->active); /* avoid autopm */
break;
}
@@ -582,6 +581,7 @@ static int usb_audio_probe(struct usb_interface *intf,
goto __error;
}
}
+ dev_set_drvdata(&dev->dev, chip);
/*
* For devices with more than one control interface, we assume the