linux-kernel - [GIT PULL] sound fixes for 3.1

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Date:	Tue, 27 Sep 2011 18:35:32 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Liam Girdwood <lrg@...mlogic.co.uk>,
	linux-kernel@...r.kernel.org
Subject: [GIT PULL] sound fixes for 3.1

Linus,

please pull sound fixes for v3.1 from:

  git://github.com/tiwai/sound.git for-linus

The topmost commit is 0fac25908f8e26a27d869f0aa4fad04c3db60dc7.

Hopefully this will be the last pull request for 3.1.
Only small regression fixes, most of which are to stable kernel, too.


Thanks!

Takashi

===

David Henningsson (1):
      ALSA: HDA: No power nids on 92HD93

Jarkko Nikula (1):
      ASoC: omap-mcbsp: Do not attempt to change DAI sysclk if stream is active

Lars-Peter Clausen (1):
      ASoC: ssm2602: Re-enable oscillator after suspend

Takashi Iwai (2):
      ALSA: hda/realtek - Avoid bogus HP-pin assignment
      ALSA: hda/realtek - Don't detect LO jack when identical with HP

Thomas Pfaff (1):
      ALSA: usb-audio: Check for possible chip NULL pointer before clearing probing flag

---
 sound/pci/hda/patch_realtek.c  |    8 +++++++-
 sound/pci/hda/patch_sigmatel.c |    1 +
 sound/soc/codecs/ssm2602.c     |    3 ++-
 sound/soc/omap/omap-mcbsp.c    |    6 ++++++
 sound/usb/card.c               |    8 +++++---
 5 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 0503c99..7a73621 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -578,6 +578,10 @@ static void alc_line_automute(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 
+	/* check LO jack only when it's different from HP */
+	if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
+		return;
+
 	spec->line_jack_present =
 		detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
 			     spec->autocfg.line_out_pins);
@@ -1321,7 +1325,9 @@ do_sku:
 	 * 15   : 1 --> enable the function "Mute internal speaker
 	 *	        when the external headphone out jack is plugged"
 	 */
-	if (!spec->autocfg.hp_pins[0]) {
+	if (!spec->autocfg.hp_pins[0] &&
+	    !(spec->autocfg.line_out_pins[0] &&
+	      spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)) {
 		hda_nid_t nid;
 		tmp = (ass >> 11) & 0x3;	/* HP to chassis */
 		if (tmp == 0)
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 1b7c114..987e3cf 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -5630,6 +5630,7 @@ again:
 	switch (codec->vendor_id) {
 	case 0x111d76d1:
 	case 0x111d76d9:
+	case 0x111d76df:
 	case 0x111d76e5:
 	case 0x111d7666:
 	case 0x111d7667:
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 84f4ad5..9801cd7 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -431,7 +431,8 @@ static int ssm2602_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int ssm2602_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
-	u16 reg = snd_soc_read(codec, SSM2602_PWR) & 0xff7f;
+	u16 reg = snd_soc_read(codec, SSM2602_PWR);
+	reg &= ~(PWR_POWER_OFF | PWR_OSC_PDN);
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index ebcc2d4..478d607 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -516,6 +516,12 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 	struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
 	int err = 0;
 
+	if (mcbsp_data->active)
+		if (freq == mcbsp_data->in_freq)
+			return 0;
+		else
+			return -EBUSY;
+
 	/* The McBSP signal muxing functions are only available on McBSP1 */
 	if (clk_id == OMAP_MCBSP_CLKR_SRC_CLKR ||
 	    clk_id == OMAP_MCBSP_CLKR_SRC_CLKX ||
diff --git a/sound/usb/card.c b/sound/usb/card.c
index ed120ca..d8f2bf4 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -530,9 +530,11 @@ snd_usb_audio_probe(struct usb_device *dev,
 	return chip;
 
  __error:
-	if (chip && !chip->num_interfaces)
-		snd_card_free(chip->card);
-	chip->probing = 0;
+	if (chip) {
+		if (!chip->num_interfaces)
+			snd_card_free(chip->card);
+		chip->probing = 0;
+	}
 	mutex_unlock(&register_mutex);
  __err_val:
 	return NULL;
--
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