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authorLinus Torvalds <torvalds@linux-foundation.org>2016-01-22 11:53:56 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-22 11:53:56 -0800
commite7cc3edd1758f9aab39f5afcd988ffed55cb26ca (patch)
tree25baf439dbaeebc5cbc7229f03bcdbb4406c1395 /sound/pci
parent2101ae42899a14fe7caa73114e2161e778328661 (diff)
parent40ed9444cd2421cceedb35bb8d8ff913a5ae1ac3 (diff)
downloadop-kernel-dev-e7cc3edd1758f9aab39f5afcd988ffed55cb26ca.zip
op-kernel-dev-e7cc3edd1758f9aab39f5afcd988ffed55cb26ca.tar.gz
Merge tag 'sound-fix-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "Here are lots of small fixes that have been collected since the previous pull. This time, not only trivial ones but fixes for some serious bugs are included: - Fix for CPU lockups by snd-hrtimer accesses - Fix for unsafe disconnection handling in ALSA timer code - Fix for Oops due to race at HD-audio module removal - Fixes for possible memory corruption via 32bit PCM and sequencer compat ioctls - Fix for regression in HD-audio generic model handling - Suppress kernel warnings for invalid TLV ioctls that may flood up - Fix the missing SSC clock handling for at73c213 - A pin fixup for ASUS N550JX" * tag 'sound-fix-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: timer: Introduce disconnect op to snd_timer_instance ALSA: timer: Handle disconnection more safely ALSA: hda - Flush the pending probe work at remove ALSA: hda - Fix missing module loading with model=generic option ALSA: hda - Degrade i915 binding failure message ALSA: at73c213: manage SSC clock ALSA: control: Avoid kernel warnings from tlv ioctl with numid 0 ALSA: seq: Fix snd_seq_call_port_info_ioctl in compat mode ALSA: pcm: Fix snd_pcm_hw_params struct copy in compat mode ALSA: hrtimer: Fix stall by hrtimer_cancel() ALSA: hda - Fix bass pin fixup for ASUS N550JX
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/hda/hda_bind.c42
-rw-r--r--sound/pci/hda/hda_intel.c16
-rw-r--r--sound/pci/hda/patch_realtek.c1
3 files changed, 46 insertions, 13 deletions
diff --git a/sound/pci/hda/hda_bind.c b/sound/pci/hda/hda_bind.c
index 70671ad..6efadbf 100644
--- a/sound/pci/hda/hda_bind.c
+++ b/sound/pci/hda/hda_bind.c
@@ -174,14 +174,40 @@ static inline bool codec_probed(struct hda_codec *codec)
return device_attach(hda_codec_dev(codec)) > 0 && codec->preset;
}
-/* try to auto-load and bind the codec module */
-static void codec_bind_module(struct hda_codec *codec)
+/* try to auto-load codec module */
+static void request_codec_module(struct hda_codec *codec)
{
#ifdef MODULE
char modalias[32];
+ const char *mod = NULL;
+
+ switch (codec->probe_id) {
+ case HDA_CODEC_ID_GENERIC_HDMI:
+#if IS_MODULE(CONFIG_SND_HDA_CODEC_HDMI)
+ mod = "snd-hda-codec-hdmi";
+#endif
+ break;
+ case HDA_CODEC_ID_GENERIC:
+#if IS_MODULE(CONFIG_SND_HDA_GENERIC)
+ mod = "snd-hda-codec-generic";
+#endif
+ break;
+ default:
+ snd_hdac_codec_modalias(&codec->core, modalias, sizeof(modalias));
+ mod = modalias;
+ break;
+ }
+
+ if (mod)
+ request_module(mod);
+#endif /* MODULE */
+}
- snd_hdac_codec_modalias(&codec->core, modalias, sizeof(modalias));
- request_module(modalias);
+/* try to auto-load and bind the codec module */
+static void codec_bind_module(struct hda_codec *codec)
+{
+#ifdef MODULE
+ request_codec_module(codec);
if (codec_probed(codec))
return;
#endif
@@ -218,17 +244,13 @@ static int codec_bind_generic(struct hda_codec *codec)
if (is_likely_hdmi_codec(codec)) {
codec->probe_id = HDA_CODEC_ID_GENERIC_HDMI;
-#if IS_MODULE(CONFIG_SND_HDA_CODEC_HDMI)
- request_module("snd-hda-codec-hdmi");
-#endif
+ request_codec_module(codec);
if (codec_probed(codec))
return 0;
}
codec->probe_id = HDA_CODEC_ID_GENERIC;
-#if IS_MODULE(CONFIG_SND_HDA_GENERIC)
- request_module("snd-hda-codec-generic");
-#endif
+ request_codec_module(codec);
if (codec_probed(codec))
return 0;
return -ENODEV;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index c0bef11..256e6cd 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2078,9 +2078,11 @@ static int azx_probe_continue(struct azx *chip)
* for other chips, still continue probing as other
* codecs can be on the same link.
*/
- if (CONTROLLER_IN_GPU(pci))
+ if (CONTROLLER_IN_GPU(pci)) {
+ dev_err(chip->card->dev,
+ "HSW/BDW HD-audio HDMI/DP requires binding with gfx driver\n");
goto out_free;
- else
+ } else
goto skip_i915;
}
@@ -2149,9 +2151,17 @@ i915_power_fail:
static void azx_remove(struct pci_dev *pci)
{
struct snd_card *card = pci_get_drvdata(pci);
+ struct azx *chip;
+ struct hda_intel *hda;
+
+ if (card) {
+ /* flush the pending probing work */
+ chip = card->private_data;
+ hda = container_of(chip, struct hda_intel, chip);
+ flush_work(&hda->probe_work);
- if (card)
snd_card_free(card);
+ }
}
static void azx_shutdown(struct pci_dev *pci)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8143c0e..3375324 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6566,6 +6566,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x069f, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_BASS_1A),
+ SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A),
SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16),
SND_PCI_QUIRK(0x1043, 0x1b73, "ASUS N55SF", ALC662_FIXUP_BASS_16),
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