Merge tag 'sound-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "This contains small fixes since the previous pull request:

   - A few regression fixes and small updates of HD-audio

   - Yet another fix for Haswell HDMI audio

   - A copule of trivial fixes in ASoC McASP, DPAM and WM8994"

* tag 'sound-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  Revert "ALSA: hda - Don't set up active streams twice"
  ALSA: Add comment for control TLV API
  ALSA: hda - Apply pin-enablement workaround to all Haswell HDMI codecs
  ALSA: HDA: Fix Oops caused by dereference NULL pointer
  ALSA: mips/sgio2audio: Remove redundant platform_set_drvdata()
  ALSA: mips/hal2: Remove redundant platform_set_drvdata()
  ALSA: hda - Fix 3.9 regression of EAPD init on Conexant codecs
  sound: Fix make allmodconfig on MIPS
  ALSA: hda - Fix system panic when DMA > 40 bits for Nvidia audio controllers
  ALSA: atmel: Remove redundant platform_set_drvdata()
  ASoC: McASP: Fix receive clock polarity in DAIFMT_NB_NF mode.
  ASoC: wm8994: missing break in wm8994_aif3_hw_params()
  ASoC: McASP: Add pins output direction for rx clocks when configured in CBS_CFS format
  ASoC: dapm: use clk_prepare_enable and clk_disable_unprepare

4 files changed, 42 insertions, 38 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 6f9b64700f6..55108b5fb29 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -681,6 +681,9 @@ int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex)
 	struct hda_bus_unsolicited *unsol;
 	unsigned int wp;
 
+	if (!bus || !bus->workq)
+		return 0;
+
 	trace_hda_unsol_event(bus, res, res_ex);
 	unsol = bus->unsol;
 	if (!unsol)
@@ -1580,7 +1583,7 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
 		    "NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n",
 		    nid, stream_tag, channel_id, format);
 	p = get_hda_cvt_setup(codec, nid);
-	if (!p || p->active)
+	if (!p)
 		return;
 
 	if (codec->pcm_format_first)
@@ -1627,7 +1630,7 @@ void __snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid,
 
 	snd_printdd("hda_codec_cleanup_stream: NID=0x%x\n", nid);
 	p = get_hda_cvt_setup(codec, nid);
-	if (p && p->active) {
+	if (p) {
 		/* here we just clear the active flag when do_now isn't set;
 		 * actual clean-ups will be done later in
 		 * purify_inactive_streams() called from snd_hda_codec_prpapre()
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 7b213d589ef..de18722c487 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -615,7 +615,7 @@ enum {
 /* quirks for Nvidia */
 #define AZX_DCAPS_PRESET_NVIDIA \
 	(AZX_DCAPS_NVIDIA_SNOOP | AZX_DCAPS_RIRB_DELAY | AZX_DCAPS_NO_MSI |\
-	 AZX_DCAPS_ALIGN_BUFSIZE)
+	 AZX_DCAPS_ALIGN_BUFSIZE | AZX_DCAPS_NO_64BIT)
 
 #define AZX_DCAPS_PRESET_CTHDA \
 	(AZX_DCAPS_NO_MSI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_4K_BDLE_BOUNDARY)
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 84b81c874a4..b314d3e6d7f 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -64,6 +64,7 @@ struct conexant_spec {
 	/* extra EAPD pins */
 	unsigned int num_eapds;
 	hda_nid_t eapds[4];
+	bool dynamic_eapd;
 
 #ifdef ENABLE_CXT_STATIC_QUIRKS
 	const struct snd_kcontrol_new *mixers[5];
@@ -3155,7 +3156,7 @@ static void cx_auto_parse_eapd(struct hda_codec *codec)
 	 * thus it might control over all pins.
 	 */
 	if (spec->num_eapds > 2)
-		spec->gen.own_eapd_ctl = 1;
+		spec->dynamic_eapd = 1;
 }
 
 static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
@@ -3194,10 +3195,19 @@ static int cx_auto_build_controls(struct hda_codec *codec)
 	return 0;
 }
 
+static int cx_auto_init(struct hda_codec *codec)
+{
+	struct conexant_spec *spec = codec->spec;
+	snd_hda_gen_init(codec);
+	if (!spec->dynamic_eapd)
+		cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);
+	return 0;
+}
+
 static const struct hda_codec_ops cx_auto_patch_ops = {
 	.build_controls = cx_auto_build_controls,
 	.build_pcms = snd_hda_gen_build_pcms,
-	.init = snd_hda_gen_init,
+	.init = cx_auto_init,
 	.free = snd_hda_gen_free,
 	.unsol_event = snd_hda_jack_unsol_event,
 #ifdef CONFIG_PM
@@ -3348,7 +3358,8 @@ static int patch_conexant_auto(struct hda_codec *codec)
 
 	cx_auto_parse_beep(codec);
 	cx_auto_parse_eapd(codec);
-	if (spec->gen.own_eapd_ctl)
+	spec->gen.own_eapd_ctl = 1;
+	if (spec->dynamic_eapd)
 		spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
 
 	switch (codec->vendor_id) {
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 32930e66885..e12f7a030c5 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1832,12 +1832,10 @@ static void intel_haswell_fixup_connect_list(struct hda_codec *codec,
 #define INTEL_EN_ALL_PIN_CVTS	0x01 /* enable 2nd & 3rd pins and convertors */
 
 static void intel_haswell_enable_all_pins(struct hda_codec *codec,
-					const struct hda_fixup *fix, int action)
+					  bool update_tree)
 {
 	unsigned int vendor_param;
 
-	if (action != HDA_FIXUP_ACT_PRE_PROBE)
-		return;
 	vendor_param = snd_hda_codec_read(codec, INTEL_VENDOR_NID, 0,
 				INTEL_GET_VENDOR_VERB, 0);
 	if (vendor_param == -1 || vendor_param & INTEL_EN_ALL_PIN_CVTS)
@@ -1849,8 +1847,8 @@ static void intel_haswell_enable_all_pins(struct hda_codec *codec,
 	if (vendor_param == -1)
 		return;
 
-	snd_hda_codec_update_widgets(codec);
-	return;
+	if (update_tree)
+		snd_hda_codec_update_widgets(codec);
 }
 
 static void intel_haswell_fixup_enable_dp12(struct hda_codec *codec)
@@ -1868,30 +1866,20 @@ static void intel_haswell_fixup_enable_dp12(struct hda_codec *codec)
 				INTEL_SET_VENDOR_VERB, vendor_param);
 }
 
+/* Haswell needs to re-issue the vendor-specific verbs before turning to D0.
+ * Otherwise you may get severe h/w communication errors.
+ */
+static void haswell_set_power_state(struct hda_codec *codec, hda_nid_t fg,
+				unsigned int power_state)
+{
+	if (power_state == AC_PWRST_D0) {
+		intel_haswell_enable_all_pins(codec, false);
+		intel_haswell_fixup_enable_dp12(codec);
+	}
 
-
-/* available models for fixup */
-enum {
-	INTEL_HASWELL,
-};
-
-static const struct hda_model_fixup hdmi_models[] = {
-	{.id = INTEL_HASWELL, .name = "Haswell"},
-	{}
-};
-
-static const struct snd_pci_quirk hdmi_fixup_tbl[] = {
-	SND_PCI_QUIRK(0x8086, 0x2010, "Haswell", INTEL_HASWELL),
-	{} /* terminator */
-};
-
-static const struct hda_fixup hdmi_fixups[] = {
-	[INTEL_HASWELL] = {
-		.type = HDA_FIXUP_FUNC,
-		.v.func = intel_haswell_enable_all_pins,
-	},
-};
-
+	snd_hda_codec_read(codec, fg, 0, AC_VERB_SET_POWER_STATE, power_state);
+	snd_hda_codec_set_power_to_all(codec, fg, power_state);
+}
 
 static int patch_generic_hdmi(struct hda_codec *codec)
 {
@@ -1904,11 +1892,10 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 	codec->spec = spec;
 	hdmi_array_init(spec, 4);
 
-	snd_hda_pick_fixup(codec, hdmi_models, hdmi_fixup_tbl, hdmi_fixups);
-	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
-
-	if (codec->vendor_id == 0x80862807)
+	if (codec->vendor_id == 0x80862807) {
+		intel_haswell_enable_all_pins(codec, true);
 		intel_haswell_fixup_enable_dp12(codec);
+	}
 
 	if (hdmi_parse_codec(codec) < 0) {
 		codec->spec = NULL;
@@ -1916,6 +1903,9 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 		return -EINVAL;
 	}
 	codec->patch_ops = generic_hdmi_patch_ops;
+	if (codec->vendor_id == 0x80862807)
+		codec->patch_ops.set_power_state = haswell_set_power_state;
+
 	generic_hdmi_init_per_pins(codec);
 
 	init_channel_allocations();