Merge tag 'sound-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This is the first big chunk for 3.5 merges of sound stuff.

  There are a few big changes in different areas.  First off, the
  streaming logic of USB-audio endpoints has been largely rewritten for
  the better support of "implicit feedback".  If anything about USB got
  broken, this change has to be checked.

  For HD-audio, the resume procedure was changed; instead of delaying
  the resume of the hardware until the first use, now waking up
  immediately at resume.  This is for buggy BIOS.

  For ASoC, dynamic PCM support and the improved support for digital
  links between off-SoC devices are major framework changes.

  Some highlights are below:

  * HD-audio
   - Avoid accesses of invalid pin-control bits that may stall the codec
   - V-ref setup cleanups
   - Fix the races in power-saving code
   - Fix the races in codec cache hashes and connection lists
   - Split some common codes for BIOS auto-parser to hda_auto_parser.c
   - Changed the PM resume code to wake up immediately for buggy BIOS
   - Creative SoundCore3D support
   - Add Conexant CX20751/2/3/4 codec support

  * ASoC
   - Dynamic PCM support, allowing support for SoCs with internal
     routing through components with tight sequencing and formatting
     constraints within their internal paths or where there are multiple
     components connected with CPU managed DMA controllers inside the
     SoC.
   - Greatly improved support for direct digital links between off-SoC
     devices, providing a much simpler way of connecting things like
     digital basebands to CODECs.
   - Much more fine grained and robust locking, cleaning up some of the
     confusion that crept in with multi-component.
   - CPU support for nVidia Tegra 30 I2S and audio hub controllers and
     ST-Ericsson MSP I2S controolers
   - New CODEC drivers for Cirrus CS42L52, LAPIS Semiconductor ML26124,
     Texas Instruments LM49453.
   - Some regmap changes needed by the Tegra I2S driver.
   - mc13783 audio support.

  * Misc
   - Rewrite with module_pci_driver()
   - Xonar DGX support for snd-oxygen
   - Improvement of packet handling in snd-firewire driver
   - New USB-endpoint streaming logic
   - Enhanced M-audio FTU quirks and relevant cleanups
   - Increment the support of OSS devices to 256
   - snd-aloop accuracy improvement

  There are a few more pending changes for 3.5, but they will be sent
  slightly later as partly depending on the changes of DRM."

Fix up conflicts in regmap (due to duplicate patches, with some further
updates then having already come in from the regmap tree).  Also some
fairly trivial context conflicts in the imx and mcx soc drivers.

* tag 'sound-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (280 commits)
  ALSA: snd-usb: fix stream info output in /proc
  ALSA: pcm - Add proper state checks to snd_pcm_drain()
  ALSA: sh: Fix up namespace collision in sh_dac_audio.
  ALSA: hda/realtek - Fix unused variable compile warning
  ASoC: sh: fsi: enable chip specific data transfer mode
  ASoC: sh: fsi: call fsi_hw_startup/shutdown from fsi_dai_trigger()
  ASoC: sh: fsi: use same format for IN/OUT
  ASoC: sh: fsi: add fsi_version() and removed meaningless version check
  ASoC: sh: fsi: use register field macro name on IN/OUT_DMAC
  ASoC: tegra: Add machine driver for WM8753 codec
  ALSA: hda - Fix possible races of accesses to connection list array
  ASoC: OMAP: HDMI: Introduce codec
  ARM: mx31_3ds: Add sound support
  ASoC: imx-mc13783 cleanup
  mx31moboard: Add sound support
  ASoC: mc13783 codec cleanups
  ASoC: add imx-mc13783 sound support
  ASoC: Add mc13783 codec
  mfd: mc13xxx: add codec platform data
  ASoC: don't flip master of DT-instantiated DAI links
  ...

1 files changed, 44 insertions, 76 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 2cb1e08f962a..7db8228f1b88 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -36,6 +36,7 @@
 #include <sound/tlv.h>
 #include "hda_codec.h"
 #include "hda_local.h"
+#include "hda_auto_parser.h"
 #include "hda_beep.h"
 #include "hda_jack.h"
 
@@ -221,6 +222,7 @@ struct sigmatel_spec {
 	unsigned char aloopback_shift;
 
 	/* power management */
+	unsigned int power_map_bits;
 	unsigned int num_pwrs;
 	const hda_nid_t *pwr_nids;
 	const hda_nid_t *dac_list;
@@ -314,6 +316,9 @@ struct sigmatel_spec {
 	struct hda_vmaster_mute_hook vmaster_mute;
 };
 
+#define AC_VERB_IDT_SET_POWER_MAP	0x7ec
+#define AC_VERB_IDT_GET_POWER_MAP	0xfec
+
 static const hda_nid_t stac9200_adc_nids[1] = {
         0x03,
 };
@@ -681,8 +686,7 @@ static int stac_vrefout_set(struct hda_codec *codec,
 	pinctl &= ~AC_PINCTL_VREFEN;
 	pinctl |= (new_vref & AC_PINCTL_VREFEN);
 
-	error = snd_hda_codec_write_cache(codec, nid, 0,
-					AC_VERB_SET_PIN_WIDGET_CONTROL, pinctl);
+	error = snd_hda_set_pin_ctl_cache(codec, nid, pinctl);
 	if (error < 0)
 		return error;
 
@@ -706,8 +710,7 @@ static unsigned int stac92xx_vref_set(struct hda_codec *codec,
 	else
 		pincfg |= AC_PINCTL_IN_EN;
 
-	error = snd_hda_codec_write_cache(codec, nid, 0,
-					AC_VERB_SET_PIN_WIDGET_CONTROL, pincfg);
+	error = snd_hda_set_pin_ctl_cache(codec, nid, pincfg);
 	if (error < 0)
 		return error;
 	else
@@ -2505,27 +2508,10 @@ static int stac92xx_build_pcms(struct hda_codec *codec)
 	return 0;
 }
 
-static unsigned int stac92xx_get_default_vref(struct hda_codec *codec,
-					hda_nid_t nid)
-{
-	unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
-	pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
-	if (pincap & AC_PINCAP_VREF_100)
-		return AC_PINCTL_VREF_100;
-	if (pincap & AC_PINCAP_VREF_80)
-		return AC_PINCTL_VREF_80;
-	if (pincap & AC_PINCAP_VREF_50)
-		return AC_PINCTL_VREF_50;
-	if (pincap & AC_PINCAP_VREF_GRD)
-		return AC_PINCTL_VREF_GRD;
-	return 0;
-}
-
 static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type)
 
 {
-	snd_hda_codec_write_cache(codec, nid, 0,
-				  AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
+	snd_hda_set_pin_ctl_cache(codec, nid, pin_type);
 }
 
 #define stac92xx_hp_switch_info		snd_ctl_boolean_mono_info
@@ -2594,7 +2580,7 @@ static int stac92xx_dc_bias_get(struct snd_kcontrol *kcontrol,
 	hda_nid_t nid = kcontrol->private_value;
 	unsigned int vref = stac92xx_vref_get(codec, nid);
 
-	if (vref == stac92xx_get_default_vref(codec, nid))
+	if (vref == snd_hda_get_default_vref(codec, nid))
 		ucontrol->value.enumerated.item[0] = 0;
 	else if (vref == AC_PINCTL_VREF_GRD)
 		ucontrol->value.enumerated.item[0] = 1;
@@ -2613,7 +2599,7 @@ static int stac92xx_dc_bias_put(struct snd_kcontrol *kcontrol,
 	hda_nid_t nid = kcontrol->private_value;
 
 	if (ucontrol->value.enumerated.item[0] == 0)
-		new_vref = stac92xx_get_default_vref(codec, nid);
+		new_vref = snd_hda_get_default_vref(codec, nid);
 	else if (ucontrol->value.enumerated.item[0] == 1)
 		new_vref = AC_PINCTL_VREF_GRD;
 	else if (ucontrol->value.enumerated.item[0] == 2)
@@ -2679,7 +2665,7 @@ static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_
 	else {
 		unsigned int pinctl = AC_PINCTL_IN_EN;
 		if (io_idx) /* set VREF for mic */
-			pinctl |= stac92xx_get_default_vref(codec, nid);
+			pinctl |= snd_hda_get_default_vref(codec, nid);
 		stac92xx_auto_set_pinctl(codec, nid, pinctl);
 	}
 
@@ -2847,7 +2833,7 @@ static inline int stac92xx_add_jack_mode_control(struct hda_codec *codec,
 	char name[22];
 
 	if (snd_hda_get_input_pin_attr(def_conf) != INPUT_PIN_ATTR_INT) {
-		if (stac92xx_get_default_vref(codec, nid) == AC_PINCTL_VREF_GRD
+		if (snd_hda_get_default_vref(codec, nid) == AC_PINCTL_VREF_GRD
 			&& nid == spec->line_switch)
 			control = STAC_CTL_WIDGET_IO_SWITCH;
 		else if (snd_hda_query_pin_caps(codec, nid)
@@ -4250,13 +4236,6 @@ static void stac_store_hints(struct hda_codec *codec)
 	val = snd_hda_get_bool_hint(codec, "eapd_switch");
 	if (val >= 0)
 		spec->eapd_switch = val;
-	get_int_hint(codec, "gpio_led_polarity", &spec->gpio_led_polarity);
-	if (get_int_hint(codec, "gpio_led", &spec->gpio_led)) {
-		spec->gpio_mask |= spec->gpio_led;
-		spec->gpio_dir |= spec->gpio_led;
-		if (spec->gpio_led_polarity)
-			spec->gpio_data |= spec->gpio_led;
-	}
 }
 
 static void stac_issue_unsol_events(struct hda_codec *codec, int num_pins,
@@ -4354,7 +4333,7 @@ static int stac92xx_init(struct hda_codec *codec)
 		unsigned int pinctl, conf;
 		if (type == AUTO_PIN_MIC) {
 			/* for mic pins, force to initialize */
-			pinctl = stac92xx_get_default_vref(codec, nid);
+			pinctl = snd_hda_get_default_vref(codec, nid);
 			pinctl |= AC_PINCTL_IN_EN;
 			stac92xx_auto_set_pinctl(codec, nid, pinctl);
 		} else {
@@ -4390,10 +4369,18 @@ static int stac92xx_init(struct hda_codec *codec)
 		hda_nid_t nid = spec->pwr_nids[i];
 		int pinctl, def_conf;
 
+		def_conf = snd_hda_codec_get_pincfg(codec, nid);
+		def_conf = get_defcfg_connect(def_conf);
+		if (def_conf == AC_JACK_PORT_NONE) {
+			/* power off unused ports */
+			stac_toggle_power_map(codec, nid, 0);
+			continue;
+		}
 		/* power on when no jack detection is available */
 		/* or when the VREF is used for controlling LED */
 		if (!spec->hp_detect ||
-		    spec->vref_mute_led_nid == nid) {
+		    spec->vref_mute_led_nid == nid ||
+		    !is_jack_detectable(codec, nid)) {
 			stac_toggle_power_map(codec, nid, 1);
 			continue;
 		}
@@ -4411,15 +4398,6 @@ static int stac92xx_init(struct hda_codec *codec)
 			stac_toggle_power_map(codec, nid, 1);
 			continue;
 		}
-		def_conf = snd_hda_codec_get_pincfg(codec, nid);
-		def_conf = get_defcfg_connect(def_conf);
-		/* skip any ports that don't have jacks since presence
- 		 * detection is useless */
-		if (def_conf != AC_JACK_PORT_NONE &&
-		    !is_jack_detectable(codec, nid)) {
-			stac_toggle_power_map(codec, nid, 1);
-			continue;
-		}
 		if (enable_pin_detect(codec, nid, STAC_PWR_EVENT)) {
 			stac_issue_unsol_event(codec, nid);
 			continue;
@@ -4432,6 +4410,12 @@ static int stac92xx_init(struct hda_codec *codec)
 
 	/* sync mute LED */
 	snd_hda_sync_vmaster_hook(&spec->vmaster_mute);
+
+	/* sync the power-map */
+	if (spec->num_pwrs)
+		snd_hda_codec_write(codec, codec->afg, 0,
+				    AC_VERB_IDT_SET_POWER_MAP,
+				    spec->power_map_bits);
 	if (spec->dac_list)
 		stac92xx_power_down(codec);
 	return 0;
@@ -4460,8 +4444,7 @@ static void stac92xx_shutup_pins(struct hda_codec *codec)
 		struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
 		def_conf = snd_hda_codec_get_pincfg(codec, pin->nid);
 		if (get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE)
-			snd_hda_codec_write(codec, pin->nid, 0,
-				    AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
+			snd_hda_set_pin_ctl(codec, pin->nid, 0);
 	}
 }
 
@@ -4517,9 +4500,7 @@ static void stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid,
 	
 	pin_ctl |= flag;
 	if (old_ctl != pin_ctl)
-		snd_hda_codec_write_cache(codec, nid, 0,
-					  AC_VERB_SET_PIN_WIDGET_CONTROL,
-					  pin_ctl);
+		snd_hda_set_pin_ctl_cache(codec, nid, pin_ctl);
 }
 
 static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid,
@@ -4528,9 +4509,7 @@ static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid,
 	unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
 			0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
 	if (pin_ctl & flag)
-		snd_hda_codec_write_cache(codec, nid, 0,
-					  AC_VERB_SET_PIN_WIDGET_CONTROL,
-					  pin_ctl & ~flag);
+		snd_hda_set_pin_ctl_cache(codec, nid, pin_ctl & ~flag);
 }
 
 static inline int get_pin_presence(struct hda_codec *codec, hda_nid_t nid)
@@ -4682,14 +4661,18 @@ static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid,
 
 	idx = 1 << idx;
 
-	val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0) & 0xff;
+	val = spec->power_map_bits;
 	if (enable)
 		val &= ~idx;
 	else
 		val |= idx;
 
 	/* power down unused output ports */
-	snd_hda_codec_write(codec, codec->afg, 0, 0x7ec, val);
+	if (val != spec->power_map_bits) {
+		spec->power_map_bits = val;
+		snd_hda_codec_write(codec, codec->afg, 0,
+				    AC_VERB_IDT_SET_POWER_MAP, val);
+	}
 }
 
 static void stac92xx_pin_sense(struct hda_codec *codec, hda_nid_t nid)
@@ -4866,6 +4849,11 @@ static int find_mute_led_cfg(struct hda_codec *codec, int default_polarity)
 	struct sigmatel_spec *spec = codec->spec;
 	const struct dmi_device *dev = NULL;
 
+	if (get_int_hint(codec, "gpio_led", &spec->gpio_led)) {
+		get_int_hint(codec, "gpio_led_polarity",
+			     &spec->gpio_led_polarity);
+		return 1;
+	}
 	if ((codec->subsystem_id >> 16) == PCI_VENDOR_ID_HP) {
 		while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING,
 								NULL, dev))) {
@@ -4952,7 +4940,8 @@ static void stac92hd_proc_hook(struct snd_info_buffer *buffer,
 {
 	if (nid == codec->afg)
 		snd_iprintf(buffer, "Power-Map: 0x%02x\n", 
-			    snd_hda_codec_read(codec, nid, 0, 0x0fec, 0x0));
+			    snd_hda_codec_read(codec, nid, 0,
+					       AC_VERB_IDT_GET_POWER_MAP, 0));
 }
 
 static void analog_loop_proc_hook(struct snd_info_buffer *buffer,
@@ -5009,20 +4998,6 @@ static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state)
 	return 0;
 }
 
-static int stac92xx_pre_resume(struct hda_codec *codec)
-{
-	struct sigmatel_spec *spec = codec->spec;
-
-	/* sync mute LED */
-	if (spec->vref_mute_led_nid)
-		stac_vrefout_set(codec, spec->vref_mute_led_nid,
-				 spec->vref_led);
-	else if (spec->gpio_led)
-		stac_gpio_set(codec, spec->gpio_mask,
-			      spec->gpio_dir, spec->gpio_data);
-	return 0;
-}
-
 static void stac92xx_set_power_state(struct hda_codec *codec, hda_nid_t fg,
 				unsigned int power_state)
 {
@@ -5046,7 +5021,6 @@ static void stac92xx_set_power_state(struct hda_codec *codec, hda_nid_t fg,
 #else
 #define stac92xx_suspend	NULL
 #define stac92xx_resume		NULL
-#define stac92xx_pre_resume	NULL
 #define stac92xx_set_power_state NULL
 #endif /* CONFIG_PM */
 
@@ -5592,9 +5566,6 @@ again:
 			codec->patch_ops.set_power_state =
 					stac92xx_set_power_state;
 		}
-#ifdef CONFIG_PM
-		codec->patch_ops.pre_resume = stac92xx_pre_resume;
-#endif
 	}
 
 	err = stac92xx_parse_auto_config(codec);
@@ -5901,9 +5872,6 @@ again:
 			codec->patch_ops.set_power_state =
 					stac92xx_set_power_state;
 		}
-#ifdef CONFIG_PM
-		codec->patch_ops.pre_resume = stac92xx_pre_resume;
-#endif
 	}
 
 	spec->multiout.dac_nids = spec->dac_nids;