Commit fe10e6f4 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: usb-audio: Use kmemdup rather than duplicating its implementation
  ALSA: hda - Re-enable the check NO_PRESENCE misc bit
  ALSA: vmaster - Free slave-links when freeing the master element
  ALSA: hda - Don't add elements of other codecs to vmaster slave
  ALSA: intel8x0: improve virtual environment detection
  ALSA: intel8x0: move virtual environment detection code into one place
  ALSA: snd_usb_audio: add Logitech HD Webcam c510 to quirk-384
  ALSA: hda - fix internal mic on Dell Vostro 3500 laptop
  ALSA: HDA: Remove quirk for Toshiba T110
  ALSA: usb-audio - Fix the missing volume quirks at delayed init
  ALSA: hda - Mute unused capture sources for Realtek codecs
  ALSA: intel8x0: Improve comments for VM optimization
  ASoC: Ensure we get an impedence reported for WM8958 jack detect
  ASoC: Don't use wm8994->control_data when requesting IRQs
  ASoC: Don't use wm8994->control_data in wm8994_readable_register()
  ASoC: Update git repository URL
parents f28ad3b4 d938e660

Documentation/sound/alsa/HD-Audio-Models.txt

+1 −0
Original line number Diff line number Diff line
@@ -349,6 +349,7 @@ STAC92HD83* 
  ref		Reference board

  mic-ref	Reference board with power management for ports

  dell-s14	Dell laptop

  dell-vostro-3500	Dell Vostro 3500 laptop

  hp		HP laptops with (inverted) mute-LED

  hp-dv7-4000	HP dv-7 4000

  auto		BIOS setup (default)

MAINTAINERS

+1 −1
Original line number Diff line number Diff line
@@ -6129,7 +6129,7 @@ F: sound/ 
SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)

M:	Liam Girdwood <lrg@ti.com>

M:	Mark Brown <broonie@opensource.wolfsonmicro.com>

T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git

T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git

L:	alsa-devel@alsa-project.org (moderated for non-subscribers)

W:	http://alsa-project.org/main/index.php/ASoC

S:	Supported

include/linux/mfd/wm8994/registers.h

+15 −0
Original line number Diff line number Diff line
@@ -1962,6 +1962,21 @@ 
#define WM8958_MICB2_DISCH_SHIFT                     0  /* MICB2_DISCH */

#define WM8958_MICB2_DISCH_WIDTH                     1  /* MICB2_DISCH */



/*

 * R210 (0xD2) - Mic Detect 3

 */

#define WM8958_MICD_LVL_MASK                    0x07FC  /* MICD_LVL - [10:2] */

#define WM8958_MICD_LVL_SHIFT                        2  /* MICD_LVL - [10:2] */

#define WM8958_MICD_LVL_WIDTH                        9  /* MICD_LVL - [10:2] */

#define WM8958_MICD_VALID                       0x0002  /* MICD_VALID */

#define WM8958_MICD_VALID_MASK                  0x0002  /* MICD_VALID */

#define WM8958_MICD_VALID_SHIFT                      1  /* MICD_VALID */

#define WM8958_MICD_VALID_WIDTH                      1  /* MICD_VALID */

#define WM8958_MICD_STS                         0x0001  /* MICD_STS */

#define WM8958_MICD_STS_MASK                    0x0001  /* MICD_STS */

#define WM8958_MICD_STS_SHIFT                        0  /* MICD_STS */

#define WM8958_MICD_STS_WIDTH                        1  /* MICD_STS */



/*

 * R76 (0x4C) - Charge Pump (1)

 */

sound/core/vmaster.c

+14 −4
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ struct link_slave { 
	struct link_ctl_info info;

	int vals[2];		/* current values */

	unsigned int flags;

	struct snd_kcontrol *kctl; /* original kcontrol pointer */

	struct snd_kcontrol slave; /* the copy of original control entry */

};
@@ -252,6 +253,7 @@ int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave, 
		       slave->count * sizeof(*slave->vd), GFP_KERNEL);

	if (!srec)

		return -ENOMEM;

	srec->kctl = slave;

	srec->slave = *slave;

	memcpy(srec->slave.vd, slave->vd, slave->count * sizeof(*slave->vd));

	srec->master = master_link;
@@ -333,10 +335,18 @@ static int master_put(struct snd_kcontrol *kcontrol, 
static void master_free(struct snd_kcontrol *kcontrol)

{

	struct link_master *master = snd_kcontrol_chip(kcontrol);

	struct link_slave *slave;



	list_for_each_entry(slave, &master->slaves, list)

		slave->master = NULL;

	struct link_slave *slave, *n;



	/* free all slave links and retore the original slave kctls */

	list_for_each_entry_safe(slave, n, &master->slaves, list) {

		struct snd_kcontrol *sctl = slave->kctl;

		struct list_head olist = sctl->list;

		memcpy(sctl, &slave->slave, sizeof(*sctl));

		memcpy(sctl->vd, slave->slave.vd,

		       sctl->count * sizeof(*sctl->vd));

		sctl->list = olist; /* keep the current linked-list */

		kfree(slave);

	}

	kfree(master);

}

sound/pci/hda/hda_codec.c

+43 −21
Original line number Diff line number Diff line
@@ -2331,6 +2331,39 @@ int snd_hda_codec_reset(struct hda_codec *codec) 
	return 0;

}



typedef int (*map_slave_func_t)(void *, struct snd_kcontrol *);



/* apply the function to all matching slave ctls in the mixer list */

static int map_slaves(struct hda_codec *codec, const char * const *slaves,

		      map_slave_func_t func, void *data) 

{

	struct hda_nid_item *items;

	const char * const *s;

	int i, err;



	items = codec->mixers.list;

	for (i = 0; i < codec->mixers.used; i++) {

		struct snd_kcontrol *sctl = items[i].kctl;

		if (!sctl || !sctl->id.name ||

		    sctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER)

			continue;

		for (s = slaves; *s; s++) {

			if (!strcmp(sctl->id.name, *s)) {

				err = func(data, sctl);

				if (err)

					return err;

				break;

			}

		}

	}

	return 0;

}



static int check_slave_present(void *data, struct snd_kcontrol *sctl)

{

	return 1;

}



/**

 * snd_hda_add_vmaster - create a virtual master control and add slaves

 * @codec: HD-audio codec
@@ -2351,12 +2384,10 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name, 
			unsigned int *tlv, const char * const *slaves)

{

	struct snd_kcontrol *kctl;

	const char * const *s;

	int err;



	for (s = slaves; *s && !snd_hda_find_mixer_ctl(codec, *s); s++)

		;

	if (!*s) {

	err = map_slaves(codec, slaves, check_slave_present, NULL);

	if (err != 1) {

		snd_printdd("No slave found for %s\n", name);

		return 0;

	}
@@ -2367,23 +2398,10 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name, 
	if (err < 0)

		return err;



	for (s = slaves; *s; s++) {

		struct snd_kcontrol *sctl;

		int i = 0;

		for (;;) {

			sctl = _snd_hda_find_mixer_ctl(codec, *s, i);

			if (!sctl) {

				if (!i)

					snd_printdd("Cannot find slave %s, "

						    "skipped\n", *s);

				break;

			}

			err = snd_ctl_add_slave(kctl, sctl);

	err = map_slaves(codec, slaves, (map_slave_func_t)snd_ctl_add_slave,

			 kctl);

	if (err < 0)

		return err;

			i++;

		}

	}

	return 0;

}

EXPORT_SYMBOL_HDA(snd_hda_add_vmaster);
@@ -4752,6 +4770,7 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec, 
	memset(sequences_hp, 0, sizeof(sequences_hp));

	assoc_line_out = 0;



	codec->ignore_misc_bit = true;

	end_nid = codec->start_nid + codec->num_nodes;

	for (nid = codec->start_nid; nid < end_nid; nid++) {

		unsigned int wid_caps = get_wcaps(codec, nid);
@@ -4767,6 +4786,9 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec, 
			continue;



		def_conf = snd_hda_codec_get_pincfg(codec, nid);

		if (!(get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &

		      AC_DEFCFG_MISC_NO_PRESENCE))

			codec->ignore_misc_bit = false;

		conn = get_defcfg_connect(def_conf);

		if (conn == AC_JACK_PORT_NONE)

			continue;

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