Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: hda - Fix initialization for HP 2011 notebooks
  ALSA: hda - Add support for VMware controller
  ALSA: hda - consitify string arrays
  ALSA: hda - Add add multi-streaming playback for AD1988
  ASoC: EP93xx: fixed LRCLK rate and DMA oper. in I2S code
  ASoC: WM8990: msleep() takes milliseconds not jiffies
  ALSA : au88x0 - Limit number of channels to fix Oops via OSS emu
  ALSA: constify functions in ac97
  ASoC: WL1273 FM radio: Fix breakage with MFD API changes
  ALSA: hda - More coverage for odd-number channels elimination for HDMI
  ALSA: hda - Store PCM parameters properly in HDMI open callback
  ALSA: hda - Rearrange fixup struct in patch_realtek.c
  ALSA: oxygen: Xonar DG: fix CS4245 register writes
  ALSA: hda - Suppress the odd number of channels for HDMI
  ALSA: hda - Add fixup-call in init callback
  ALSA: hda - Reorganize fixup structure for Realtek
  ALSA: hda - Apply Sony VAIO hweq fixup only once
  ALSA: hda - Apply mario fixup only once
  ALSA: hda - Remove unused fixup entry for ALC262

22 files changed, 577 insertions, 394 deletions

diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 0fc614ce16c..cb62d178b3e 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1961,7 +1961,7 @@ static int snd_ac97_dev_disconnect(struct snd_device *device)
 }
 
 /* build_ops to do nothing */
-static struct snd_ac97_build_ops null_build_ops;
+static const struct snd_ac97_build_ops null_build_ops;
 
 #ifdef CONFIG_SND_AC97_POWER_SAVE
 static void do_update_power(struct work_struct *work)
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index e68c98ef404..bf47574ca1f 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -371,7 +371,7 @@ static int patch_yamaha_ymf743_build_spdif(struct snd_ac97 *ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_yamaha_ymf743_ops = {
+static const struct snd_ac97_build_ops patch_yamaha_ymf743_ops = {
 	.build_spdif	= patch_yamaha_ymf743_build_spdif,
 	.build_3d	= patch_yamaha_ymf7x3_3d,
 };
@@ -455,7 +455,7 @@ static int patch_yamaha_ymf753_post_spdif(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
+static const struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
 	.build_3d	= patch_yamaha_ymf7x3_3d,
 	.build_post_spdif = patch_yamaha_ymf753_post_spdif
 };
@@ -502,7 +502,7 @@ static int patch_wolfson_wm9703_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_wolfson_wm9703_ops = {
+static const struct snd_ac97_build_ops patch_wolfson_wm9703_ops = {
 	.build_specific = patch_wolfson_wm9703_specific,
 };
 
@@ -533,7 +533,7 @@ static int patch_wolfson_wm9704_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_wolfson_wm9704_ops = {
+static const struct snd_ac97_build_ops patch_wolfson_wm9704_ops = {
 	.build_specific = patch_wolfson_wm9704_specific,
 };
 
@@ -677,7 +677,7 @@ static int patch_wolfson_wm9711_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_wolfson_wm9711_ops = {
+static const struct snd_ac97_build_ops patch_wolfson_wm9711_ops = {
 	.build_specific = patch_wolfson_wm9711_specific,
 };
 
@@ -871,7 +871,7 @@ static void patch_wolfson_wm9713_resume (struct snd_ac97 * ac97)
 }
 #endif
 
-static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
+static const struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
 	.build_specific = patch_wolfson_wm9713_specific,
 	.build_3d = patch_wolfson_wm9713_3d,
 #ifdef CONFIG_PM	
@@ -976,7 +976,7 @@ static int patch_sigmatel_stac97xx_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
+static const struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
 	.build_3d	= patch_sigmatel_stac9700_3d,
 	.build_specific	= patch_sigmatel_stac97xx_specific
 };
@@ -1023,7 +1023,7 @@ static int patch_sigmatel_stac9708_specific(struct snd_ac97 *ac97)
 	return patch_sigmatel_stac97xx_specific(ac97);
 }
 
-static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
+static const struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
 	.build_3d	= patch_sigmatel_stac9708_3d,
 	.build_specific	= patch_sigmatel_stac9708_specific
 };
@@ -1252,7 +1252,7 @@ static int patch_sigmatel_stac9758_specific(struct snd_ac97 *ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
+static const struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
 	.build_3d	= patch_sigmatel_stac9700_3d,
 	.build_specific	= patch_sigmatel_stac9758_specific
 };
@@ -1327,7 +1327,7 @@ static int patch_cirrus_build_spdif(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_cirrus_ops = {
+static const struct snd_ac97_build_ops patch_cirrus_ops = {
 	.build_spdif = patch_cirrus_build_spdif
 };
 
@@ -1384,7 +1384,7 @@ static int patch_conexant_build_spdif(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_conexant_ops = {
+static const struct snd_ac97_build_ops patch_conexant_ops = {
 	.build_spdif = patch_conexant_build_spdif
 };
 
@@ -1560,7 +1560,7 @@ static void patch_ad1881_chained(struct snd_ac97 * ac97, int unchained_idx, int
 	}
 }
 
-static struct snd_ac97_build_ops patch_ad1881_build_ops = {
+static const struct snd_ac97_build_ops patch_ad1881_build_ops = {
 #ifdef CONFIG_PM
 	.resume = ad18xx_resume
 #endif
@@ -1647,7 +1647,7 @@ static int patch_ad1885_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_ad1885_build_ops = {
+static const struct snd_ac97_build_ops patch_ad1885_build_ops = {
 	.build_specific = &patch_ad1885_specific,
 #ifdef CONFIG_PM
 	.resume = ad18xx_resume
@@ -1674,7 +1674,7 @@ static int patch_ad1886_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_ad1886_build_ops = {
+static const struct snd_ac97_build_ops patch_ad1886_build_ops = {
 	.build_specific = &patch_ad1886_specific,
 #ifdef CONFIG_PM
 	.resume = ad18xx_resume
@@ -1881,7 +1881,7 @@ static int patch_ad1981a_specific(struct snd_ac97 * ac97)
 				    ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
 }
 
-static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
+static const struct snd_ac97_build_ops patch_ad1981a_build_ops = {
 	.build_post_spdif = patch_ad198x_post_spdif,
 	.build_specific = patch_ad1981a_specific,
 #ifdef CONFIG_PM
@@ -1936,7 +1936,7 @@ static int patch_ad1981b_specific(struct snd_ac97 *ac97)
 				    ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
 }
 
-static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
+static const struct snd_ac97_build_ops patch_ad1981b_build_ops = {
 	.build_post_spdif = patch_ad198x_post_spdif,
 	.build_specific = patch_ad1981b_specific,
 #ifdef CONFIG_PM
@@ -2075,7 +2075,7 @@ static int patch_ad1888_specific(struct snd_ac97 *ac97)
 	return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
 }
 
-static struct snd_ac97_build_ops patch_ad1888_build_ops = {
+static const struct snd_ac97_build_ops patch_ad1888_build_ops = {
 	.build_post_spdif = patch_ad198x_post_spdif,
 	.build_specific = patch_ad1888_specific,
 #ifdef CONFIG_PM
@@ -2124,7 +2124,7 @@ static int patch_ad1980_specific(struct snd_ac97 *ac97)
 	return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
 }
 
-static struct snd_ac97_build_ops patch_ad1980_build_ops = {
+static const struct snd_ac97_build_ops patch_ad1980_build_ops = {
 	.build_post_spdif = patch_ad198x_post_spdif,
 	.build_specific = patch_ad1980_specific,
 #ifdef CONFIG_PM
@@ -2239,7 +2239,7 @@ static int patch_ad1985_specific(struct snd_ac97 *ac97)
 				    ARRAY_SIZE(snd_ac97_ad1985_controls));
 }
 
-static struct snd_ac97_build_ops patch_ad1985_build_ops = {
+static const struct snd_ac97_build_ops patch_ad1985_build_ops = {
 	.build_post_spdif = patch_ad198x_post_spdif,
 	.build_specific = patch_ad1985_specific,
 #ifdef CONFIG_PM
@@ -2531,7 +2531,7 @@ static int patch_ad1986_specific(struct snd_ac97 *ac97)
 				    ARRAY_SIZE(snd_ac97_ad1985_controls));
 }
 
-static struct snd_ac97_build_ops patch_ad1986_build_ops = {
+static const struct snd_ac97_build_ops patch_ad1986_build_ops = {
 	.build_post_spdif = patch_ad198x_post_spdif,
 	.build_specific = patch_ad1986_specific,
 #ifdef CONFIG_PM
@@ -2636,7 +2636,7 @@ static int patch_alc650_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_alc650_ops = {
+static const struct snd_ac97_build_ops patch_alc650_ops = {
 	.build_specific	= patch_alc650_specific,
 	.update_jacks = alc650_update_jacks
 };
@@ -2788,7 +2788,7 @@ static int patch_alc655_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_alc655_ops = {
+static const struct snd_ac97_build_ops patch_alc655_ops = {
 	.build_specific	= patch_alc655_specific,
 	.update_jacks = alc655_update_jacks
 };
@@ -2900,7 +2900,7 @@ static int patch_alc850_specific(struct snd_ac97 *ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_alc850_ops = {
+static const struct snd_ac97_build_ops patch_alc850_ops = {
 	.build_specific	= patch_alc850_specific,
 	.update_jacks = alc850_update_jacks
 };
@@ -2962,7 +2962,7 @@ static int patch_cm9738_specific(struct snd_ac97 * ac97)
 	return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
 }
 
-static struct snd_ac97_build_ops patch_cm9738_ops = {
+static const struct snd_ac97_build_ops patch_cm9738_ops = {
 	.build_specific	= patch_cm9738_specific,
 	.update_jacks = cm9738_update_jacks
 };
@@ -3053,7 +3053,7 @@ static int patch_cm9739_post_spdif(struct snd_ac97 * ac97)
 	return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
 }
 
-static struct snd_ac97_build_ops patch_cm9739_ops = {
+static const struct snd_ac97_build_ops patch_cm9739_ops = {
 	.build_specific	= patch_cm9739_specific,
 	.build_post_spdif = patch_cm9739_post_spdif,
 	.update_jacks = cm9739_update_jacks
@@ -3227,7 +3227,7 @@ static int patch_cm9761_specific(struct snd_ac97 * ac97)
 	return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
 }
 
-static struct snd_ac97_build_ops patch_cm9761_ops = {
+static const struct snd_ac97_build_ops patch_cm9761_ops = {
 	.build_specific	= patch_cm9761_specific,
 	.build_post_spdif = patch_cm9761_post_spdif,
 	.update_jacks = cm9761_update_jacks
@@ -3323,7 +3323,7 @@ static int patch_cm9780_specific(struct snd_ac97 *ac97)
 	return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
 }
 
-static struct snd_ac97_build_ops patch_cm9780_ops = {
+static const struct snd_ac97_build_ops patch_cm9780_ops = {
 	.build_specific	= patch_cm9780_specific,
 	.build_post_spdif = patch_cm9761_post_spdif	/* identical with CM9761 */
 };
@@ -3443,7 +3443,7 @@ static int patch_vt1616_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_vt1616_ops = {
+static const struct snd_ac97_build_ops patch_vt1616_ops = {
 	.build_specific	= patch_vt1616_specific
 };
 
@@ -3797,7 +3797,7 @@ static int patch_it2646_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_it2646_ops = {
+static const struct snd_ac97_build_ops patch_it2646_ops = {
 	.build_specific	= patch_it2646_specific,
 	.update_jacks = it2646_update_jacks
 };
@@ -3831,7 +3831,7 @@ static int patch_si3036_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_si3036_ops = {
+static const struct snd_ac97_build_ops patch_si3036_ops = {
 	.build_specific	= patch_si3036_specific,
 };
 
@@ -3898,7 +3898,7 @@ static int patch_ucb1400_specific(struct snd_ac97 * ac97)
 	return 0;
 }
 
-static struct snd_ac97_build_ops patch_ucb1400_ops = {
+static const struct snd_ac97_build_ops patch_ucb1400_ops = {
 	.build_specific	= patch_ucb1400_specific,
 };
 
diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c
index b9d2f202cf9..5439d662d10 100644
--- a/sound/pci/au88x0/au88x0_pcm.c
+++ b/sound/pci/au88x0/au88x0_pcm.c
@@ -42,11 +42,7 @@ static struct snd_pcm_hardware snd_vortex_playback_hw_adb = {
 	.rate_min = 5000,
 	.rate_max = 48000,
 	.channels_min = 1,
-#ifdef CHIP_AU8830
-	.channels_max = 4,
-#else
 	.channels_max = 2,
-#endif
 	.buffer_bytes_max = 0x10000,
 	.period_bytes_min = 0x1,
 	.period_bytes_max = 0x1000,
@@ -115,6 +111,17 @@ static struct snd_pcm_hardware snd_vortex_playback_hw_wt = {
 	.periods_max = 64,
 };
 #endif
+#ifdef CHIP_AU8830
+static unsigned int au8830_channels[3] = {
+	1, 2, 4,
+};
+
+static struct snd_pcm_hw_constraint_list hw_constraints_au8830_channels = {
+	.count = ARRAY_SIZE(au8830_channels),
+	.list = au8830_channels,
+	.mask = 0,
+};
+#endif
 /* open callback */
 static int snd_vortex_pcm_open(struct snd_pcm_substream *substream)
 {
@@ -156,6 +163,15 @@ static int snd_vortex_pcm_open(struct snd_pcm_substream *substream)
 		if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_ADB
 		    || VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_I2S)
 			runtime->hw = snd_vortex_playback_hw_adb;
+#ifdef CHIP_AU8830
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
+			VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_ADB) {
+			runtime->hw.channels_max = 4;
+			snd_pcm_hw_constraint_list(runtime, 0,
+				SNDRV_PCM_HW_PARAM_CHANNELS,
+				&hw_constraints_au8830_channels);
+		}
+#endif
 		substream->runtime->private_data = NULL;
 	}
 #ifndef CHIP_AU8810
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 05e5ec88c2d..ae5c5d5e4b7 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -2134,10 +2134,10 @@ int snd_hda_codec_reset(struct hda_codec *codec)
  * This function returns zero if successful or a negative error code.
  */
 int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
-			unsigned int *tlv, const char **slaves)
+			unsigned int *tlv, const char * const *slaves)
 {
 	struct snd_kcontrol *kctl;
-	const char **s;
+	const char * const *s;
 	int err;
 
 	for (s = slaves; *s && !snd_hda_find_mixer_ctl(codec, *s); s++)
@@ -3689,7 +3689,7 @@ EXPORT_SYMBOL_HDA(snd_hda_build_pcms);
  * If no entries are matching, the function returns a negative value.
  */
 int snd_hda_check_board_config(struct hda_codec *codec,
-			       int num_configs, const char **models,
+			       int num_configs, const char * const *models,
 			       const struct snd_pci_quirk *tbl)
 {
 	if (codec->modelname && models) {
@@ -3753,7 +3753,7 @@ EXPORT_SYMBOL_HDA(snd_hda_check_board_config);
  * If no entries are matching, the function returns a negative value.
  */
 int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
-			       int num_configs, const char **models,
+			       int num_configs, const char * const *models,
 			       const struct snd_pci_quirk *tbl)
 {
 	const struct snd_pci_quirk *q;
@@ -4690,7 +4690,7 @@ const char *hda_get_input_pin_label(struct hda_codec *codec, hda_nid_t pin,
 					int check_location)
 {
 	unsigned int def_conf;
-	static const char *mic_names[] = {
+	static const char * const mic_names[] = {
 		"Internal Mic", "Dock Mic", "Mic", "Front Mic", "Rear Mic",
 	};
 	int attr;
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index fb0582f8d72..a63c54d9d76 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -762,7 +762,8 @@ static int check_existing_control(struct hda_codec *codec, const char *type, con
 /*
  * build output mixer controls
  */
-static int create_output_mixers(struct hda_codec *codec, const char **names)
+static int create_output_mixers(struct hda_codec *codec,
+				const char * const *names)
 {
 	struct hda_gspec *spec = codec->spec;
 	int i, err;
@@ -780,8 +781,8 @@ static int create_output_mixers(struct hda_codec *codec, const char **names)
 static int build_output_controls(struct hda_codec *codec)
 {
 	struct hda_gspec *spec = codec->spec;
-	static const char *types_speaker[] = { "Speaker", "Headphone" };
-	static const char *types_line[] = { "Front", "Headphone" };
+	static const char * const types_speaker[] = { "Speaker", "Headphone" };
+	static const char * const types_line[] = { "Front", "Headphone" };
 
 	switch (spec->pcm_vol_nodes) {
 	case 1:
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index d3d18be483e..2e91a991eb1 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2809,6 +2809,8 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
 #endif
 	/* Vortex86MX */
 	{ PCI_DEVICE(0x17f3, 0x3010), .driver_data = AZX_DRIVER_GENERIC },
+	/* VMware HDAudio */
+	{ PCI_DEVICE(0x15ad, 0x1977), .driver_data = AZX_DRIVER_GENERIC },
 	/* AMD/ATI Generic, PCI class code and Vendor ID for HD Audio */
 	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_ANY_ID),
 	  .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 46bbefe2e4a..3ab5e7a303d 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -140,7 +140,7 @@ void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir,
 struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
 					    const char *name);
 int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
-			unsigned int *tlv, const char **slaves);
+			unsigned int *tlv, const char * const *slaves);
 int snd_hda_codec_reset(struct hda_codec *codec);
 
 /* amp value bits */
@@ -341,10 +341,10 @@ void snd_print_pcm_bits(int pcm, char *buf, int buflen);
  * Misc
  */
 int snd_hda_check_board_config(struct hda_codec *codec, int num_configs,
-			       const char **modelnames,
+			       const char * const *modelnames,
 			       const struct snd_pci_quirk *pci_list);
 int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
-                               int num_configs, const char **models,
+                               int num_configs, const char * const *models,
                                const struct snd_pci_quirk *tbl);
 int snd_hda_add_new_ctls(struct hda_codec *codec,
 			 struct snd_kcontrol_new *knew);
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index f025200f2a6..bfe74c2fb07 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -418,7 +418,7 @@ static void print_digital_conv(struct snd_info_buffer *buffer,
 
 static const char *get_pwr_state(u32 state)
 {
-	static const char *buf[4] = {
+	static const char * const buf[4] = {
 		"D0", "D1", "D2", "D3"
 	};
 	if (state < 4)
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 46780670162..8dabab79868 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -46,6 +46,9 @@ struct ad198x_spec {
 	unsigned int cur_eapd;
 	unsigned int need_dac_fix;
 
+	hda_nid_t *alt_dac_nid;
+	struct hda_pcm_stream *stream_analog_alt_playback;
+
 	/* capture */
 	unsigned int num_adc_nids;
 	hda_nid_t *adc_nids;
@@ -81,8 +84,8 @@ struct ad198x_spec {
 #endif
 	/* for virtual master */
 	hda_nid_t vmaster_nid;
-	const char **slave_vols;
-	const char **slave_sws;
+	const char * const *slave_vols;
+	const char * const *slave_sws;
 };
 
 /*
@@ -130,7 +133,7 @@ static int ad198x_init(struct hda_codec *codec)
 	return 0;
 }
 
-static const char *ad_slave_vols[] = {
+static const char * const ad_slave_vols[] = {
 	"Front Playback Volume",
 	"Surround Playback Volume",
 	"Center Playback Volume",
@@ -143,7 +146,7 @@ static const char *ad_slave_vols[] = {
 	NULL
 };
 
-static const char *ad_slave_sws[] = {
+static const char * const ad_slave_sws[] = {
 	"Front Playback Switch",
 	"Surround Playback Switch",
 	"Center Playback Switch",
@@ -156,6 +159,25 @@ static const char *ad_slave_sws[] = {
 	NULL
 };
 
+static const char * const ad1988_6stack_fp_slave_vols[] = {
+	"Front Playback Volume",
+	"Surround Playback Volume",
+	"Center Playback Volume",
+	"LFE Playback Volume",
+	"Side Playback Volume",
+	"IEC958 Playback Volume",
+	NULL
+};
+
+static const char * const ad1988_6stack_fp_slave_sws[] = {
+	"Front Playback Switch",
+	"Surround Playback Switch",
+	"Center Playback Switch",
+	"LFE Playback Switch",
+	"Side Playback Switch",
+	"IEC958 Playback Switch",
+	NULL
+};
 static void ad198x_free_kctls(struct hda_codec *codec);
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
@@ -309,6 +331,38 @@ static int ad198x_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 }
 
+static int ad198x_alt_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
+				struct hda_codec *codec,
+				unsigned int stream_tag,
+				unsigned int format,
+				struct snd_pcm_substream *substream)
+{
+	struct ad198x_spec *spec = codec->spec;
+	snd_hda_codec_setup_stream(codec, spec->alt_dac_nid[0], stream_tag,
+					0, format);
+	return 0;
+}
+
+static int ad198x_alt_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
+				struct hda_codec *codec,
+				struct snd_pcm_substream *substream)
+{
+	struct ad198x_spec *spec = codec->spec;
+	snd_hda_codec_cleanup_stream(codec, spec->alt_dac_nid[0]);
+	return 0;
+}
+
+static struct hda_pcm_stream ad198x_pcm_analog_alt_playback = {
+	.substreams = 1,
+	.channels_min = 2,
+	.channels_max = 2,
+	/* NID is set in ad198x_build_pcms */
+	.ops = {
+		.prepare = ad198x_alt_playback_pcm_prepare,
+		.cleanup = ad198x_alt_playback_pcm_cleanup
+	},
+};
+
 /*
  * Digital out
  */
@@ -446,6 +500,17 @@ static int ad198x_build_pcms(struct hda_codec *codec)
 		}
 	}
 
+	if (spec->alt_dac_nid && spec->stream_analog_alt_playback) {
+		codec->num_pcms++;
+		info = spec->pcm_rec + 2;
+		info->name = "AD198x Headphone";
+		info->pcm_type = HDA_PCM_TYPE_AUDIO;
+		info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
+			*spec->stream_analog_alt_playback;
+		info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
+			spec->alt_dac_nid[0];
+	}
+
 	return 0;
 }
 
@@ -1069,7 +1134,7 @@ enum {
 	AD1986A_MODELS
 };
 
-static const char *ad1986a_models[AD1986A_MODELS] = {
+static const char * const ad1986a_models[AD1986A_MODELS] = {
 	[AD1986A_6STACK]	= "6stack",
 	[AD1986A_3STACK]	= "3stack",
 	[AD1986A_LAPTOP]	= "laptop",
@@ -1813,7 +1878,7 @@ enum {
 	AD1981_MODELS
 };
 
-static const char *ad1981_models[AD1981_MODELS] = {
+static const char * const ad1981_models[AD1981_MODELS] = {
 	[AD1981_HP]		= "hp",
 	[AD1981_THINKPAD]	= "thinkpad",
 	[AD1981_BASIC]		= "basic",
@@ -2015,6 +2080,7 @@ static int patch_ad1981(struct hda_codec *codec)
 enum {
 	AD1988_6STACK,
 	AD1988_6STACK_DIG,
+	AD1988_6STACK_DIG_FP,
 	AD1988_3STACK,
 	AD1988_3STACK_DIG,
 	AD1988_LAPTOP,
@@ -2047,6 +2113,10 @@ static hda_nid_t ad1988_6stack_dac_nids_rev2[4] = {
 	0x04, 0x05, 0x0a, 0x06
 };
 
+static hda_nid_t ad1988_alt_dac_nid[1] = {
+	0x03
+};
+
 static hda_nid_t ad1988_3stack_dac_nids_rev2[3] = {
 	0x04, 0x0a, 0x06
 };
@@ -2166,6 +2236,35 @@ static struct snd_kcontrol_new ad1988_6stack_mixers2[] = {
 	{ } /* end */
 };
 
+static struct snd_kcontrol_new ad1988_6stack_fp_mixers[] = {
+	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
+
+	HDA_BIND_MUTE("Front Playback Switch", 0x29, 2, HDA_INPUT),
+	HDA_BIND_MUTE("Surround Playback Switch", 0x2a, 2, HDA_INPUT),
+	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x27, 1, 2, HDA_INPUT),
+	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x27, 2, 2, HDA_INPUT),
+	HDA_BIND_MUTE("Side Playback Switch", 0x28, 2, HDA_INPUT),
+	HDA_BIND_MUTE("Headphone Playback Switch", 0x22, 2, HDA_INPUT),
+	HDA_BIND_MUTE("Mono Playback Switch", 0x1e, 2, HDA_INPUT),
+
+	HDA_CODEC_VOLUME("CD Playback Volume", 0x20, 0x6, HDA_INPUT),
+	HDA_CODEC_MUTE("CD Playback Switch", 0x20, 0x6, HDA_INPUT),
+	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x0, HDA_INPUT),
+	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x0, HDA_INPUT),
+	HDA_CODEC_VOLUME("Line Playback Volume", 0x20, 0x1, HDA_INPUT),
+	HDA_CODEC_MUTE("Line Playback Switch", 0x20, 0x1, HDA_INPUT),
+	HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x4, HDA_INPUT),
+	HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x4, HDA_INPUT),
+
+	HDA_CODEC_VOLUME("Analog Mix Playback Volume", 0x21, 0x0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("Analog Mix Playback Switch", 0x21, 0x0, HDA_OUTPUT),
+
+	HDA_CODEC_VOLUME("Front Mic Boost Volume", 0x39, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("Mic Boost Volume", 0x3c, 0x0, HDA_OUTPUT),
+
+	{ } /* end */
+};
+
 /* 3-stack mode */
 static struct snd_kcontrol_new ad1988_3stack_mixers1[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x04, 0x0, HDA_OUTPUT),
@@ -2445,6 +2544,68 @@ static struct hda_verb ad1988_6stack_init_verbs[] = {
 	{ }
 };
 
+static struct hda_verb ad1988_6stack_fp_init_verbs[] = {
+	/* Front, Surround, CLFE, side DAC; unmute as default */
+	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	/* Headphone; unmute as default */
+	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	/* Port-A front headphon path */
+	{0x37, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC0:03h */
+	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+	/* Port-D line-out path */
+	{0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+	{0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	/* Port-F surround path */
+	{0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+	{0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	/* Port-G CLFE path */
+	{0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+	{0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	/* Port-H side path */
+	{0x28, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+	{0x28, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x25, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x25, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	/* Mono out path */
+	{0x36, AC_VERB_SET_CONNECT_SEL, 0x1}, /* DAC1:04h */
+	{0x1e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+	{0x1e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, 0xb01f}, /* unmute, 0dB */
+	/* Port-B front mic-in path */
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x39, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+	/* Port-C line-in path */
+	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+	{0x3a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+	{0x33, AC_VERB_SET_CONNECT_SEL, 0x0},
+	/* Port-E mic-in path */
+	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x3c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+	{0x34, AC_VERB_SET_CONNECT_SEL, 0x0},
+	/* Analog CD Input */
+	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+	/* Analog Mix output amp */
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x1f}, /* 0dB */
+
+	{ }
+};
+
 static struct hda_verb ad1988_capture_init_verbs[] = {
 	/* mute analog mix */
 	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
@@ -2792,7 +2953,9 @@ static int ad1988_auto_create_multi_out_ctls(struct ad198x_spec *spec,
 					     const struct auto_pin_cfg *cfg)
 {
 	char name[32];
-	static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
+	static const char * const chname[4] = {
+		"Front", "Surround", NULL /*CLFE*/, "Side"
+	};
 	hda_nid_t nid;
 	int i, err;
 
@@ -3074,13 +3237,13 @@ static int ad1988_auto_init(struct hda_codec *codec)
 	return 0;
 }
 
-
 /*
  */
 
-static const char *ad1988_models[AD1988_MODEL_LAST] = {
+static const char * const ad1988_models[AD1988_MODEL_LAST] = {
 	[AD1988_6STACK]		= "6stack",
 	[AD1988_6STACK_DIG]	= "6stack-dig",
+	[AD1988_6STACK_DIG_FP]	= "6stack-dig-fp",
 	[AD1988_3STACK]		= "3stack",
 	[AD1988_3STACK_DIG]	= "3stack-dig",
 	[AD1988_LAPTOP]		= "laptop",
@@ -3140,6 +3303,7 @@ static int patch_ad1988(struct hda_codec *codec)
 	switch (board_config) {
 	case AD1988_6STACK:
 	case AD1988_6STACK_DIG:
+	case AD1988_6STACK_DIG_FP:
 		spec->multiout.max_channels = 8;
 		spec->multiout.num_dacs = 4;
 		if (is_rev2(codec))
@@ -3152,10 +3316,22 @@ static int patch_ad1988(struct hda_codec *codec)
 			spec->mixers[0] = ad1988_6stack_mixers1_rev2;
 		else
 			spec->mixers[0] = ad1988_6stack_mixers1;
-		spec->mixers[1] = ad1988_6stack_mixers2;
+		if (board_config == AD1988_6STACK_DIG_FP) {
+			spec->mixers[1] = ad1988_6stack_fp_mixers;
+			spec->slave_vols = ad1988_6stack_fp_slave_vols;
+			spec->slave_sws = ad1988_6stack_fp_slave_sws;
+			spec->alt_dac_nid = ad1988_alt_dac_nid;
+			spec->stream_analog_alt_playback =
+				&ad198x_pcm_analog_alt_playback;
+		} else
+			spec->mixers[1] = ad1988_6stack_mixers2;
 		spec->num_init_verbs = 1;
-		spec->init_verbs[0] = ad1988_6stack_init_verbs;
-		if (board_config == AD1988_6STACK_DIG) {
+		if (board_config == AD1988_6STACK_DIG_FP)
+			spec->init_verbs[0] = ad1988_6stack_fp_init_verbs;
+		else
+			spec->init_verbs[0] = ad1988_6stack_init_verbs;
+		if ((board_config == AD1988_6STACK_DIG) ||
+			(board_config == AD1988_6STACK_DIG_FP)) {
 			spec->multiout.dig_out_nid = AD1988_SPDIF_OUT;
 			spec->dig_in_nid = AD1988_SPDIF_IN;
 		}
@@ -3399,7 +3575,7 @@ static struct hda_amp_list ad1884_loopbacks[] = {
 };
 #endif
 
-static const char *ad1884_slave_vols[] = {
+static const char * const ad1884_slave_vols[] = {
 	"PCM Playback Volume",
 	"Mic Playback Volume",
 	"Mono Playback Volume",
@@ -3637,7 +3813,7 @@ enum {
 	AD1984_MODELS
 };
 
-static const char *ad1984_models[AD1984_MODELS] = {
+static const char * const ad1984_models[AD1984_MODELS] = {
 	[AD1984_BASIC]		= "basic",
 	[AD1984_THINKPAD]	= "thinkpad",
 	[AD1984_DELL_DESKTOP]	= "dell_desktop",
@@ -4308,7 +4484,7 @@