ALSA: hda - add more NID->Control mapping

This set of changes add missing NID values to some static control
elemenents. Also, it handles all "Capture Source" or "Input Source"
controls.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 888b631..6b0b872 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -627,6 +627,7 @@
 
 #define ALC_PIN_MODE(xname, nid, dir) \
 	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
+	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
 	  .info = alc_pin_mode_info, \
 	  .get = alc_pin_mode_get, \
 	  .put = alc_pin_mode_put, \
@@ -678,6 +679,7 @@
 }
 #define ALC_GPIO_DATA_SWITCH(xname, nid, mask) \
 	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
+	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
 	  .info = alc_gpio_data_info, \
 	  .get = alc_gpio_data_get, \
 	  .put = alc_gpio_data_put, \
@@ -732,6 +734,7 @@
 }
 #define ALC_SPDIF_CTRL_SWITCH(xname, nid, mask) \
 	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
+	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
 	  .info = alc_spdif_ctrl_info, \
 	  .get = alc_spdif_ctrl_get, \
 	  .put = alc_spdif_ctrl_put, \
@@ -785,6 +788,7 @@
 
 #define ALC_EAPD_CTRL_SWITCH(xname, nid, mask) \
 	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
+	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
 	  .info = alc_eapd_ctrl_info, \
 	  .get = alc_eapd_ctrl_get, \
 	  .put = alc_eapd_ctrl_put, \
@@ -2410,6 +2414,15 @@
  * build control elements
  */
 
+#define NID_MAPPING		(-1)
+
+#define SUBDEV_SPEAKER_		(0 << 6)
+#define SUBDEV_HP_		(1 << 6)
+#define SUBDEV_LINE_		(2 << 6)
+#define SUBDEV_SPEAKER(x)	(SUBDEV_SPEAKER_ | ((x) & 0x3f))
+#define SUBDEV_HP(x)		(SUBDEV_HP_ | ((x) & 0x3f))
+#define SUBDEV_LINE(x)		(SUBDEV_LINE_ | ((x) & 0x3f))
+
 static void alc_free_kctls(struct hda_codec *codec);
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
@@ -2424,8 +2437,11 @@
 static int alc_build_controls(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	int err;
-	int i;
+	struct snd_kcontrol *kctl;
+	struct snd_kcontrol_new *knew;
+	int i, j, err;
+	unsigned int u;
+	hda_nid_t nid;
 
 	for (i = 0; i < spec->num_mixers; i++) {
 		err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
@@ -2494,6 +2510,73 @@
 	}
 
 	alc_free_kctls(codec); /* no longer needed */
+
+	/* assign Capture Source enums to NID */
+	kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
+	if (!kctl)
+		kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
+	for (i = 0; kctl && i < kctl->count; i++) {
+		err = snd_hda_add_nids(codec, kctl, i, spec->capsrc_nids,
+				       spec->input_mux->num_items);
+		if (err < 0)
+			return err;
+	}
+	if (spec->cap_mixer) {
+		const char *kname = kctl ? kctl->id.name : NULL;
+		for (knew = spec->cap_mixer; knew->name; knew++) {
+			if (kname && strcmp(knew->name, kname) == 0)
+				continue;
+			kctl = snd_hda_find_mixer_ctl(codec, knew->name);
+			for (i = 0; kctl && i < kctl->count; i++) {
+				err = snd_hda_add_nid(codec, kctl, i,
+						      spec->adc_nids[i]);
+				if (err < 0)
+					return err;
+			}
+		}
+	}
+
+	/* other nid->control mapping */
+	for (i = 0; i < spec->num_mixers; i++) {
+		for (knew = spec->mixers[i]; knew->name; knew++) {
+			if (knew->iface != NID_MAPPING)
+				continue;
+			kctl = snd_hda_find_mixer_ctl(codec, knew->name);
+			if (kctl == NULL)
+				continue;
+			u = knew->subdevice;
+			for (j = 0; j < 4; j++, u >>= 8) {
+				nid = u & 0x3f;
+				if (nid == 0)
+					continue;
+				switch (u & 0xc0) {
+				case SUBDEV_SPEAKER_:
+					nid = spec->autocfg.speaker_pins[nid];
+					break;
+				case SUBDEV_LINE_:
+					nid = spec->autocfg.line_out_pins[nid];
+					break;
+				case SUBDEV_HP_:
+					nid = spec->autocfg.hp_pins[nid];
+					break;
+				default:
+					continue;
+				}
+				err = snd_hda_add_nid(codec, kctl, 0, nid);
+				if (err < 0)
+					return err;
+			}
+			u = knew->private_value;
+			for (j = 0; j < 4; j++, u >>= 8) {
+				nid = u & 0xff;
+				if (nid == 0)
+					continue;
+				err = snd_hda_add_nid(codec, kctl, 0, nid);
+				if (err < 0)
+					return err;
+			}
+		}
+	}
 	return 0;
 }
 
@@ -3781,6 +3864,7 @@
 #define PIN_CTL_TEST(xname,nid) {			\
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,	\
 			.name = xname,		       \
+			.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
 			.info = alc_test_pin_ctl_info, \
 			.get = alc_test_pin_ctl_get,   \
 			.put = alc_test_pin_ctl_put,   \
@@ -3790,6 +3874,7 @@
 #define PIN_SRC_TEST(xname,nid) {			\
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,	\
 			.name = xname,		       \
+			.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
 			.info = alc_test_pin_src_info, \
 			.get = alc_test_pin_src_get,   \
 			.put = alc_test_pin_src_put,   \
@@ -5080,6 +5165,7 @@
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x11,
 		.info = snd_ctl_boolean_mono_info,
 		.get = alc260_hp_master_sw_get,
 		.put = alc260_hp_master_sw_put,
@@ -5118,6 +5204,7 @@
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x11,
 		.info = snd_ctl_boolean_mono_info,
 		.get = alc260_hp_master_sw_get,
 		.put = alc260_hp_master_sw_put,
@@ -10188,8 +10275,14 @@
 		.info = snd_ctl_boolean_mono_info,		\
 		.get = alc262_hp_master_sw_get,			\
 		.put = alc262_hp_master_sw_put,			\
+	}, \
+	{							\
+		.iface = NID_MAPPING,				\
+		.name = "Master Playback Switch",		\
+		.private_value = 0x15 | (0x16 << 8) | (0x1b << 16),	\
 	}
 
+
 static struct snd_kcontrol_new alc262_HP_BPC_mixer[] = {
 	ALC262_HP_MASTER_SWITCH,
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
@@ -10347,6 +10440,12 @@
 		.info = snd_ctl_boolean_mono_info,		\
 		.get = alc262_hippo_master_sw_get,		\
 		.put = alc262_hippo_master_sw_put,		\
+	},							\
+	{							\
+		.iface = NID_MAPPING,				\
+		.name = "Master Playback Switch",		\
+		.subdevice = SUBDEV_HP(0) | (SUBDEV_LINE(0) << 8) | \
+			     (SUBDEV_SPEAKER(0) << 16), \
 	}
 
 static struct snd_kcontrol_new alc262_hippo_mixer[] = {
@@ -10820,11 +10919,17 @@
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x14,
 		.info = snd_hda_mixer_amp_switch_info,
 		.get = snd_hda_mixer_amp_switch_get,
 		.put = alc262_fujitsu_master_sw_put,
 		.private_value = HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
 	},
+	{
+		.iface = NID_MAPPING,
+		.name = "Master Playback Switch",
+		.private_value = 0x1b,
+	},
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
 	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
@@ -10855,6 +10960,7 @@
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x1b,
 		.info = snd_hda_mixer_amp_switch_info,
 		.get = snd_hda_mixer_amp_switch_get,
 		.put = alc262_lenovo_3000_master_sw_put,
@@ -11009,6 +11115,11 @@
 		.get = alc_mux_enum_get,
 		.put = alc262_ultra_mux_enum_put,
 	},
+	{
+		.iface = NID_MAPPING,
+		.name = "Capture Source",
+		.private_value = 0x15,
+	},
 	{ } /* end */
 };
 
@@ -12026,6 +12137,7 @@
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x14,
 		.info = snd_hda_mixer_amp_switch_info,
 		.get = snd_hda_mixer_amp_switch_get,
 		.put = alc268_acer_master_sw_put,
@@ -12041,6 +12153,7 @@
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x14,
 		.info = snd_hda_mixer_amp_switch_info,
 		.get = snd_hda_mixer_amp_switch_get,
 		.put = alc268_acer_master_sw_put,
@@ -12058,6 +12171,7 @@
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x14,
 		.info = snd_hda_mixer_amp_switch_info,
 		.get = snd_hda_mixer_amp_switch_get,
 		.put = alc268_acer_master_sw_put,
@@ -13010,6 +13124,7 @@
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x14,
 		.info = snd_hda_mixer_amp_switch_info,
 		.get = snd_hda_mixer_amp_switch_get,
 		.put = alc268_acer_master_sw_put,
@@ -13030,6 +13145,7 @@
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x14,
 		.info = snd_hda_mixer_amp_switch_info,
 		.get = snd_hda_mixer_amp_switch_get,
 		.put = alc268_acer_master_sw_put,