Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 742 deletions

diff --git a/ANDROID_3.4.5/sound/pci/hda/hda_proc.c b/ANDROID_3.4.5/sound/pci/hda/hda_proc.c
deleted file mode 100644
index e59e2f05..00000000
--- a/ANDROID_3.4.5/sound/pci/hda/hda_proc.c
+++ /dev/null
@@ -1,742 +0,0 @@
-/*
- * Universal Interface for Intel High Definition Audio Codec
- * 
- * Generic proc interface
- *
- * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
- *
- *
- *  This driver is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This driver is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-
-#include <linux/init.h>
-#include <sound/core.h>
-#include "hda_codec.h"
-#include "hda_local.h"
-
-static char *bits_names(unsigned int bits, char *names[], int size)
-{
-	int i, n;
-	static char buf[128];
-
-	for (i = 0, n = 0; i < size; i++) {
-		if (bits & (1U<<i) && names[i])
-			n += snprintf(buf + n, sizeof(buf) - n, " %s",
-				      names[i]);
-	}
-	buf[n] = '\0';
-
-	return buf;
-}
-
-static const char *get_wid_type_name(unsigned int wid_value)
-{
-	static char *names[16] = {
-		[AC_WID_AUD_OUT] = "Audio Output",
-		[AC_WID_AUD_IN] = "Audio Input",
-		[AC_WID_AUD_MIX] = "Audio Mixer",
-		[AC_WID_AUD_SEL] = "Audio Selector",
-		[AC_WID_PIN] = "Pin Complex",
-		[AC_WID_POWER] = "Power Widget",
-		[AC_WID_VOL_KNB] = "Volume Knob Widget",
-		[AC_WID_BEEP] = "Beep Generator Widget",
-		[AC_WID_VENDOR] = "Vendor Defined Widget",
-	};
-	if (wid_value == -1)
-		return "UNKNOWN Widget";
-	wid_value &= 0xf;
-	if (names[wid_value])
-		return names[wid_value];
-	else
-		return "UNKNOWN Widget";
-}
-
-static void print_nid_array(struct snd_info_buffer *buffer,
-			    struct hda_codec *codec, hda_nid_t nid,
-			    struct snd_array *array)
-{
-	int i;
-	struct hda_nid_item *items = array->list, *item;
-	struct snd_kcontrol *kctl;
-	for (i = 0; i < array->used; i++) {
-		item = &items[i];
-		if (item->nid == nid) {
-			kctl = item->kctl;
-			snd_iprintf(buffer,
-			  "  Control: name=\"%s\", index=%i, device=%i\n",
-			  kctl->id.name, kctl->id.index + item->index,
-			  kctl->id.device);
-			if (item->flags & HDA_NID_ITEM_AMP)
-				snd_iprintf(buffer,
-				  "    ControlAmp: chs=%lu, dir=%s, "
-				  "idx=%lu, ofs=%lu\n",
-				  get_amp_channels(kctl),
-				  get_amp_direction(kctl) ? "Out" : "In",
-				  get_amp_index(kctl),
-				  get_amp_offset(kctl));
-		}
-	}
-}
-
-static void print_nid_pcms(struct snd_info_buffer *buffer,
-			   struct hda_codec *codec, hda_nid_t nid)
-{
-	int pcm, type;
-	struct hda_pcm *cpcm;
-	for (pcm = 0; pcm < codec->num_pcms; pcm++) {
-		cpcm = &codec->pcm_info[pcm];
-		for (type = 0; type < 2; type++) {
-			if (cpcm->stream[type].nid != nid || cpcm->pcm == NULL)
-				continue;
-			snd_iprintf(buffer, "  Device: name=\"%s\", "
-				    "type=\"%s\", device=%i\n",
-				    cpcm->name,
-				    snd_hda_pcm_type_name[cpcm->pcm_type],
-				    cpcm->pcm->device);
-		}
-	}
-}
-
-static void print_amp_caps(struct snd_info_buffer *buffer,
-			   struct hda_codec *codec, hda_nid_t nid, int dir)
-{
-	unsigned int caps;
-	caps = snd_hda_param_read(codec, nid,
-				  dir == HDA_OUTPUT ?
-				    AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP);
-	if (caps == -1 || caps == 0) {
-		snd_iprintf(buffer, "N/A\n");
-		return;
-	}
-	snd_iprintf(buffer, "ofs=0x%02x, nsteps=0x%02x, stepsize=0x%02x, "
-		    "mute=%x\n",
-		    caps & AC_AMPCAP_OFFSET,
-		    (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT,
-		    (caps & AC_AMPCAP_STEP_SIZE) >> AC_AMPCAP_STEP_SIZE_SHIFT,
-		    (caps & AC_AMPCAP_MUTE) >> AC_AMPCAP_MUTE_SHIFT);
-}
-
-static void print_amp_vals(struct snd_info_buffer *buffer,
-			   struct hda_codec *codec, hda_nid_t nid,
-			   int dir, int stereo, int indices)
-{
-	unsigned int val;
-	int i;
-
-	dir = dir == HDA_OUTPUT ? AC_AMP_GET_OUTPUT : AC_AMP_GET_INPUT;
-	for (i = 0; i < indices; i++) {
-		snd_iprintf(buffer, " [");
-		if (stereo) {
-			val = snd_hda_codec_read(codec, nid, 0,
-						 AC_VERB_GET_AMP_GAIN_MUTE,
-						 AC_AMP_GET_LEFT | dir | i);
-			snd_iprintf(buffer, "0x%02x ", val);
-		}
-		val = snd_hda_codec_read(codec, nid, 0,
-					 AC_VERB_GET_AMP_GAIN_MUTE,
-					 AC_AMP_GET_RIGHT | dir | i);
-		snd_iprintf(buffer, "0x%02x]", val);
-	}
-	snd_iprintf(buffer, "\n");
-}
-
-static void print_pcm_rates(struct snd_info_buffer *buffer, unsigned int pcm)
-{
-	static unsigned int rates[] = {
-		8000, 11025, 16000, 22050, 32000, 44100, 48000, 88200,
-		96000, 176400, 192000, 384000
-	};
-	int i;
-
-	pcm &= AC_SUPPCM_RATES;
-	snd_iprintf(buffer, "    rates [0x%x]:", pcm);
-	for (i = 0; i < ARRAY_SIZE(rates); i++)
-		if (pcm & (1 << i))
-			snd_iprintf(buffer,  " %d", rates[i]);
-	snd_iprintf(buffer, "\n");
-}
-
-static void print_pcm_bits(struct snd_info_buffer *buffer, unsigned int pcm)
-{
-	char buf[SND_PRINT_BITS_ADVISED_BUFSIZE];
-
-	snd_iprintf(buffer, "    bits [0x%x]:", (pcm >> 16) & 0xff);
-	snd_print_pcm_bits(pcm, buf, sizeof(buf));
-	snd_iprintf(buffer, "%s\n", buf);
-}
-
-static void print_pcm_formats(struct snd_info_buffer *buffer,
-			      unsigned int streams)
-{
-	snd_iprintf(buffer, "    formats [0x%x]:", streams & 0xf);
-	if (streams & AC_SUPFMT_PCM)
-		snd_iprintf(buffer, " PCM");
-	if (streams & AC_SUPFMT_FLOAT32)
-		snd_iprintf(buffer, " FLOAT");
-	if (streams & AC_SUPFMT_AC3)
-		snd_iprintf(buffer, " AC3");
-	snd_iprintf(buffer, "\n");
-}
-
-static void print_pcm_caps(struct snd_info_buffer *buffer,
-			   struct hda_codec *codec, hda_nid_t nid)
-{
-	unsigned int pcm = snd_hda_param_read(codec, nid, AC_PAR_PCM);
-	unsigned int stream = snd_hda_param_read(codec, nid, AC_PAR_STREAM);
-	if (pcm == -1 || stream == -1) {
-		snd_iprintf(buffer, "N/A\n");
-		return;
-	}
-	print_pcm_rates(buffer, pcm);
-	print_pcm_bits(buffer, pcm);
-	print_pcm_formats(buffer, stream);
-}
-
-static const char *get_jack_connection(u32 cfg)
-{
-	static char *names[16] = {
-		"Unknown", "1/8", "1/4", "ATAPI",
-		"RCA", "Optical","Digital", "Analog",
-		"DIN", "XLR", "RJ11", "Comb",
-		NULL, NULL, NULL, "Other"
-	};
-	cfg = (cfg & AC_DEFCFG_CONN_TYPE) >> AC_DEFCFG_CONN_TYPE_SHIFT;
-	if (names[cfg])
-		return names[cfg];
-	else
-		return "UNKNOWN";
-}
-
-static const char *get_jack_color(u32 cfg)
-{
-	static char *names[16] = {
-		"Unknown", "Black", "Grey", "Blue",
-		"Green", "Red", "Orange", "Yellow",
-		"Purple", "Pink", NULL, NULL,
-		NULL, NULL, "White", "Other",
-	};
-	cfg = (cfg & AC_DEFCFG_COLOR) >> AC_DEFCFG_COLOR_SHIFT;
-	if (names[cfg])
-		return names[cfg];
-	else
-		return "UNKNOWN";
-}
-
-static void print_pin_caps(struct snd_info_buffer *buffer,
-			   struct hda_codec *codec, hda_nid_t nid,
-			   int *supports_vref)
-{
-	static char *jack_conns[4] = { "Jack", "N/A", "Fixed", "Both" };
-	unsigned int caps, val;
-
-	caps = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);
-	snd_iprintf(buffer, "  Pincap 0x%08x:", caps);
-	if (caps & AC_PINCAP_IN)
-		snd_iprintf(buffer, " IN");
-	if (caps & AC_PINCAP_OUT)
-		snd_iprintf(buffer, " OUT");
-	if (caps & AC_PINCAP_HP_DRV)
-		snd_iprintf(buffer, " HP");
-	if (caps & AC_PINCAP_EAPD)
-		snd_iprintf(buffer, " EAPD");
-	if (caps & AC_PINCAP_PRES_DETECT)
-		snd_iprintf(buffer, " Detect");
-	if (caps & AC_PINCAP_BALANCE)
-		snd_iprintf(buffer, " Balanced");
-	if (caps & AC_PINCAP_HDMI) {
-		/* Realtek uses this bit as a different meaning */
-		if ((codec->vendor_id >> 16) == 0x10ec)
-			snd_iprintf(buffer, " R/L");
-		else {
-			if (caps & AC_PINCAP_HBR)
-				snd_iprintf(buffer, " HBR");
-			snd_iprintf(buffer, " HDMI");
-		}
-	}
-	if (caps & AC_PINCAP_DP)
-		snd_iprintf(buffer, " DP");
-	if (caps & AC_PINCAP_TRIG_REQ)
-		snd_iprintf(buffer, " Trigger");
-	if (caps & AC_PINCAP_IMP_SENSE)
-		snd_iprintf(buffer, " ImpSense");
-	snd_iprintf(buffer, "\n");
-	if (caps & AC_PINCAP_VREF) {
-		unsigned int vref =
-			(caps & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
-		snd_iprintf(buffer, "    Vref caps:");
-		if (vref & AC_PINCAP_VREF_HIZ)
-			snd_iprintf(buffer, " HIZ");
-		if (vref & AC_PINCAP_VREF_50)
-			snd_iprintf(buffer, " 50");
-		if (vref & AC_PINCAP_VREF_GRD)
-			snd_iprintf(buffer, " GRD");
-		if (vref & AC_PINCAP_VREF_80)
-			snd_iprintf(buffer, " 80");
-		if (vref & AC_PINCAP_VREF_100)
-			snd_iprintf(buffer, " 100");
-		snd_iprintf(buffer, "\n");
-		*supports_vref = 1;
-	} else
-		*supports_vref = 0;
-	if (caps & AC_PINCAP_EAPD) {
-		val = snd_hda_codec_read(codec, nid, 0,
-					 AC_VERB_GET_EAPD_BTLENABLE, 0);
-		snd_iprintf(buffer, "  EAPD 0x%x:", val);
-		if (val & AC_EAPDBTL_BALANCED)
-			snd_iprintf(buffer, " BALANCED");
-		if (val & AC_EAPDBTL_EAPD)
-			snd_iprintf(buffer, " EAPD");
-		if (val & AC_EAPDBTL_LR_SWAP)
-			snd_iprintf(buffer, " R/L");
-		snd_iprintf(buffer, "\n");
-	}
-	caps = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
-	snd_iprintf(buffer, "  Pin Default 0x%08x: [%s] %s at %s %s\n", caps,
-		    jack_conns[(caps & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT],
-		    snd_hda_get_jack_type(caps),
-		    snd_hda_get_jack_connectivity(caps),
-		    snd_hda_get_jack_location(caps));
-	snd_iprintf(buffer, "    Conn = %s, Color = %s\n",
-		    get_jack_connection(caps),
-		    get_jack_color(caps));
-	/* Default association and sequence values refer to default grouping
-	 * of pin complexes and their sequence within the group. This is used
-	 * for priority and resource allocation.
-	 */
-	snd_iprintf(buffer, "    DefAssociation = 0x%x, Sequence = 0x%x\n",
-		    (caps & AC_DEFCFG_DEF_ASSOC) >> AC_DEFCFG_ASSOC_SHIFT,
-		    caps & AC_DEFCFG_SEQUENCE);
-	if (((caps & AC_DEFCFG_MISC) >> AC_DEFCFG_MISC_SHIFT) &
-	    AC_DEFCFG_MISC_NO_PRESENCE) {
-		/* Miscellaneous bit indicates external hardware does not
-		 * support presence detection even if the pin complex
-		 * indicates it is supported.
-		 */
-		snd_iprintf(buffer, "    Misc = NO_PRESENCE\n");
-	}
-}
-
-static void print_pin_ctls(struct snd_info_buffer *buffer,
-			   struct hda_codec *codec, hda_nid_t nid,
-			   int supports_vref)
-{
-	unsigned int pinctls;
-
-	pinctls = snd_hda_codec_read(codec, nid, 0,
-				     AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
-	snd_iprintf(buffer, "  Pin-ctls: 0x%02x:", pinctls);
-	if (pinctls & AC_PINCTL_IN_EN)
-		snd_iprintf(buffer, " IN");
-	if (pinctls & AC_PINCTL_OUT_EN)
-		snd_iprintf(buffer, " OUT");
-	if (pinctls & AC_PINCTL_HP_EN)
-		snd_iprintf(buffer, " HP");
-	if (supports_vref) {
-		int vref = pinctls & AC_PINCTL_VREFEN;
-		switch (vref) {
-		case AC_PINCTL_VREF_HIZ:
-			snd_iprintf(buffer, " VREF_HIZ");
-			break;
-		case AC_PINCTL_VREF_50:
-			snd_iprintf(buffer, " VREF_50");
-			break;
-		case AC_PINCTL_VREF_GRD:
-			snd_iprintf(buffer, " VREF_GRD");
-			break;
-		case AC_PINCTL_VREF_80:
-			snd_iprintf(buffer, " VREF_80");
-			break;
-		case AC_PINCTL_VREF_100:
-			snd_iprintf(buffer, " VREF_100");
-			break;
-		}
-	}
-	snd_iprintf(buffer, "\n");
-}
-
-static void print_vol_knob(struct snd_info_buffer *buffer,
-			   struct hda_codec *codec, hda_nid_t nid)
-{
-	unsigned int cap = snd_hda_param_read(codec, nid,
-					      AC_PAR_VOL_KNB_CAP);
-	snd_iprintf(buffer, "  Volume-Knob: delta=%d, steps=%d, ",
-		    (cap >> 7) & 1, cap & 0x7f);
-	cap = snd_hda_codec_read(codec, nid, 0,
-				 AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
-	snd_iprintf(buffer, "direct=%d, val=%d\n",
-		    (cap >> 7) & 1, cap & 0x7f);
-}
-
-static void print_audio_io(struct snd_info_buffer *buffer,
-			   struct hda_codec *codec, hda_nid_t nid,
-			   unsigned int wid_type)
-{
-	int conv = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
-	snd_iprintf(buffer,
-		    "  Converter: stream=%d, channel=%d\n",
-		    (conv & AC_CONV_STREAM) >> AC_CONV_STREAM_SHIFT,
-		    conv & AC_CONV_CHANNEL);
-
-	if (wid_type == AC_WID_AUD_IN && (conv & AC_CONV_CHANNEL) == 0) {
-		int sdi = snd_hda_codec_read(codec, nid, 0,
-					     AC_VERB_GET_SDI_SELECT, 0);
-		snd_iprintf(buffer, "  SDI-Select: %d\n",
-			    sdi & AC_SDI_SELECT);
-	}
-}
-
-static void print_digital_conv(struct snd_info_buffer *buffer,
-			       struct hda_codec *codec, hda_nid_t nid)
-{
-	unsigned int digi1 = snd_hda_codec_read(codec, nid, 0,
-						AC_VERB_GET_DIGI_CONVERT_1, 0);
-	snd_iprintf(buffer, "  Digital:");
-	if (digi1 & AC_DIG1_ENABLE)
-		snd_iprintf(buffer, " Enabled");
-	if (digi1 & AC_DIG1_V)
-		snd_iprintf(buffer, " Validity");
-	if (digi1 & AC_DIG1_VCFG)
-		snd_iprintf(buffer, " ValidityCfg");
-	if (digi1 & AC_DIG1_EMPHASIS)
-		snd_iprintf(buffer, " Preemphasis");
-	if (digi1 & AC_DIG1_COPYRIGHT)
-		snd_iprintf(buffer, " Copyright");
-	if (digi1 & AC_DIG1_NONAUDIO)
-		snd_iprintf(buffer, " Non-Audio");
-	if (digi1 & AC_DIG1_PROFESSIONAL)
-		snd_iprintf(buffer, " Pro");
-	if (digi1 & AC_DIG1_LEVEL)
-		snd_iprintf(buffer, " GenLevel");
-	snd_iprintf(buffer, "\n");
-	snd_iprintf(buffer, "  Digital category: 0x%x\n",
-		    (digi1 >> 8) & AC_DIG2_CC);
-}
-
-static const char *get_pwr_state(u32 state)
-{
-	static const char * const buf[4] = {
-		"D0", "D1", "D2", "D3"
-	};
-	if (state < 4)
-		return buf[state];
-	return "UNKNOWN";
-}
-
-static void print_power_state(struct snd_info_buffer *buffer,
-			      struct hda_codec *codec, hda_nid_t nid)
-{
-	static char *names[] = {
-		[ilog2(AC_PWRST_D0SUP)]		= "D0",
-		[ilog2(AC_PWRST_D1SUP)]		= "D1",
-		[ilog2(AC_PWRST_D2SUP)]		= "D2",
-		[ilog2(AC_PWRST_D3SUP)]		= "D3",
-		[ilog2(AC_PWRST_D3COLDSUP)]	= "D3cold",
-		[ilog2(AC_PWRST_S3D3COLDSUP)]	= "S3D3cold",
-		[ilog2(AC_PWRST_CLKSTOP)]	= "CLKSTOP",
-		[ilog2(AC_PWRST_EPSS)]		= "EPSS",
-	};
-
-	int sup = snd_hda_param_read(codec, nid, AC_PAR_POWER_STATE);
-	int pwr = snd_hda_codec_read(codec, nid, 0,
-				     AC_VERB_GET_POWER_STATE, 0);
-	if (sup)
-		snd_iprintf(buffer, "  Power states: %s\n",
-			    bits_names(sup, names, ARRAY_SIZE(names)));
-
-	snd_iprintf(buffer, "  Power: setting=%s, actual=%s\n",
-		    get_pwr_state(pwr & AC_PWRST_SETTING),
-		    get_pwr_state((pwr & AC_PWRST_ACTUAL) >>
-				  AC_PWRST_ACTUAL_SHIFT));
-}
-
-static void print_unsol_cap(struct snd_info_buffer *buffer,
-			      struct hda_codec *codec, hda_nid_t nid)
-{
-	int unsol = snd_hda_codec_read(codec, nid, 0,
-				       AC_VERB_GET_UNSOLICITED_RESPONSE, 0);
-	snd_iprintf(buffer,
-		    "  Unsolicited: tag=%02x, enabled=%d\n",
-		    unsol & AC_UNSOL_TAG,
-		    (unsol & AC_UNSOL_ENABLED) ? 1 : 0);
-}
-
-static void print_proc_caps(struct snd_info_buffer *buffer,
-			    struct hda_codec *codec, hda_nid_t nid)
-{
-	unsigned int proc_caps = snd_hda_param_read(codec, nid,
-						    AC_PAR_PROC_CAP);
-	snd_iprintf(buffer, "  Processing caps: benign=%d, ncoeff=%d\n",
-		    proc_caps & AC_PCAP_BENIGN,
-		    (proc_caps & AC_PCAP_NUM_COEF) >> AC_PCAP_NUM_COEF_SHIFT);
-}
-
-static void print_conn_list(struct snd_info_buffer *buffer,
-			    struct hda_codec *codec, hda_nid_t nid,
-			    unsigned int wid_type, hda_nid_t *conn,
-			    int conn_len)
-{
-	int c, curr = -1;
-
-	if (conn_len > 1 &&
-	    wid_type != AC_WID_AUD_MIX &&
-	    wid_type != AC_WID_VOL_KNB &&
-	    wid_type != AC_WID_POWER)
-		curr = snd_hda_codec_read(codec, nid, 0,
-					  AC_VERB_GET_CONNECT_SEL, 0);
-	snd_iprintf(buffer, "  Connection: %d\n", conn_len);
-	if (conn_len > 0) {
-		snd_iprintf(buffer, "    ");
-		for (c = 0; c < conn_len; c++) {
-			snd_iprintf(buffer, " 0x%02x", conn[c]);
-			if (c == curr)
-				snd_iprintf(buffer, "*");
-		}
-		snd_iprintf(buffer, "\n");
-	}
-}
-
-static void print_gpio(struct snd_info_buffer *buffer,
-		       struct hda_codec *codec, hda_nid_t nid)
-{
-	unsigned int gpio =
-		snd_hda_param_read(codec, codec->afg, AC_PAR_GPIO_CAP);
-	unsigned int enable, direction, wake, unsol, sticky, data;
-	int i, max;
-	snd_iprintf(buffer, "GPIO: io=%d, o=%d, i=%d, "
-		    "unsolicited=%d, wake=%d\n",
-		    gpio & AC_GPIO_IO_COUNT,
-		    (gpio & AC_GPIO_O_COUNT) >> AC_GPIO_O_COUNT_SHIFT,
-		    (gpio & AC_GPIO_I_COUNT) >> AC_GPIO_I_COUNT_SHIFT,
-		    (gpio & AC_GPIO_UNSOLICITED) ? 1 : 0,
-		    (gpio & AC_GPIO_WAKE) ? 1 : 0);
-	max = gpio & AC_GPIO_IO_COUNT;
-	if (!max || max > 8)
-		return;
-	enable = snd_hda_codec_read(codec, nid, 0,
-				    AC_VERB_GET_GPIO_MASK, 0);
-	direction = snd_hda_codec_read(codec, nid, 0,
-				       AC_VERB_GET_GPIO_DIRECTION, 0);
-	wake = snd_hda_codec_read(codec, nid, 0,
-				  AC_VERB_GET_GPIO_WAKE_MASK, 0);
-	unsol  = snd_hda_codec_read(codec, nid, 0,
-				    AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK, 0);
-	sticky = snd_hda_codec_read(codec, nid, 0,
-				    AC_VERB_GET_GPIO_STICKY_MASK, 0);
-	data = snd_hda_codec_read(codec, nid, 0,
-				  AC_VERB_GET_GPIO_DATA, 0);
-	for (i = 0; i < max; ++i)
-		snd_iprintf(buffer,
-			    "  IO[%d]: enable=%d, dir=%d, wake=%d, "
-			    "sticky=%d, data=%d, unsol=%d\n", i,
-			    (enable & (1<<i)) ? 1 : 0,
-			    (direction & (1<<i)) ? 1 : 0,
-			    (wake & (1<<i)) ? 1 : 0,
-			    (sticky & (1<<i)) ? 1 : 0,
-			    (data & (1<<i)) ? 1 : 0,
-			    (unsol & (1<<i)) ? 1 : 0);
-	/* FIXME: add GPO and GPI pin information */
-	print_nid_array(buffer, codec, nid, &codec->mixers);
-	print_nid_array(buffer, codec, nid, &codec->nids);
-}
-
-static void print_codec_info(struct snd_info_entry *entry,
-			     struct snd_info_buffer *buffer)
-{
-	struct hda_codec *codec = entry->private_data;
-	hda_nid_t nid;
-	int i, nodes;
-
-	snd_iprintf(buffer, "Codec: ");
-	if (codec->vendor_name && codec->chip_name)
-		snd_iprintf(buffer, "%s %s\n",
-			    codec->vendor_name, codec->chip_name);
-	else
-		snd_iprintf(buffer, "Not Set\n");
-	snd_iprintf(buffer, "Address: %d\n", codec->addr);
-	if (codec->afg)
-		snd_iprintf(buffer, "AFG Function Id: 0x%x (unsol %u)\n",
-			codec->afg_function_id, codec->afg_unsol);
-	if (codec->mfg)
-		snd_iprintf(buffer, "MFG Function Id: 0x%x (unsol %u)\n",
-			codec->mfg_function_id, codec->mfg_unsol);
-	snd_iprintf(buffer, "Vendor Id: 0x%08x\n", codec->vendor_id);
-	snd_iprintf(buffer, "Subsystem Id: 0x%08x\n", codec->subsystem_id);
-	snd_iprintf(buffer, "Revision Id: 0x%x\n", codec->revision_id);
-
-	if (codec->mfg)
-		snd_iprintf(buffer, "Modem Function Group: 0x%x\n", codec->mfg);
-	else
-		snd_iprintf(buffer, "No Modem Function Group found\n");
-
-	if (! codec->afg)
-		return;
-	snd_hda_power_up(codec);
-	snd_iprintf(buffer, "Default PCM:\n");
-	print_pcm_caps(buffer, codec, codec->afg);
-	snd_iprintf(buffer, "Default Amp-In caps: ");
-	print_amp_caps(buffer, codec, codec->afg, HDA_INPUT);
-	snd_iprintf(buffer, "Default Amp-Out caps: ");
-	print_amp_caps(buffer, codec, codec->afg, HDA_OUTPUT);
-
-	nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
-	if (! nid || nodes < 0) {
-		snd_iprintf(buffer, "Invalid AFG subtree\n");
-		snd_hda_power_down(codec);
-		return;
-	}
-
-	print_gpio(buffer, codec, codec->afg);
-	if (codec->proc_widget_hook)
-		codec->proc_widget_hook(buffer, codec, codec->afg);
-
-	for (i = 0; i < nodes; i++, nid++) {
-		unsigned int wid_caps =
-			snd_hda_param_read(codec, nid,
-					   AC_PAR_AUDIO_WIDGET_CAP);
-		unsigned int wid_type = get_wcaps_type(wid_caps);
-		hda_nid_t conn[HDA_MAX_CONNECTIONS];
-		int conn_len = 0;
-
-		snd_iprintf(buffer, "Node 0x%02x [%s] wcaps 0x%x:", nid,
-			    get_wid_type_name(wid_type), wid_caps);
-		if (wid_caps & AC_WCAP_STEREO) {
-			unsigned int chans = get_wcaps_channels(wid_caps);
-			if (chans == 2)
-				snd_iprintf(buffer, " Stereo");
-			else
-				snd_iprintf(buffer, " %d-Channels", chans);
-		} else
-			snd_iprintf(buffer, " Mono");
-		if (wid_caps & AC_WCAP_DIGITAL)
-			snd_iprintf(buffer, " Digital");
-		if (wid_caps & AC_WCAP_IN_AMP)
-			snd_iprintf(buffer, " Amp-In");
-		if (wid_caps & AC_WCAP_OUT_AMP)
-			snd_iprintf(buffer, " Amp-Out");
-		if (wid_caps & AC_WCAP_STRIPE)
-			snd_iprintf(buffer, " Stripe");
-		if (wid_caps & AC_WCAP_LR_SWAP)
-			snd_iprintf(buffer, " R/L");
-		if (wid_caps & AC_WCAP_CP_CAPS)
-			snd_iprintf(buffer, " CP");
-		snd_iprintf(buffer, "\n");
-
-		print_nid_array(buffer, codec, nid, &codec->mixers);
-		print_nid_array(buffer, codec, nid, &codec->nids);
-		print_nid_pcms(buffer, codec, nid);
-
-		/* volume knob is a special widget that always have connection
-		 * list
-		 */
-		if (wid_type == AC_WID_VOL_KNB)
-			wid_caps |= AC_WCAP_CONN_LIST;
-
-		if (wid_caps & AC_WCAP_CONN_LIST)
-			conn_len = snd_hda_get_raw_connections(codec, nid, conn,
-							   HDA_MAX_CONNECTIONS);
-
-		if (wid_caps & AC_WCAP_IN_AMP) {
-			snd_iprintf(buffer, "  Amp-In caps: ");
-			print_amp_caps(buffer, codec, nid, HDA_INPUT);
-			snd_iprintf(buffer, "  Amp-In vals: ");
-			if (wid_type == AC_WID_PIN ||
-			    (codec->single_adc_amp &&
-			     wid_type == AC_WID_AUD_IN))
-				print_amp_vals(buffer, codec, nid, HDA_INPUT,
-					       wid_caps & AC_WCAP_STEREO,
-					       1);
-			else
-				print_amp_vals(buffer, codec, nid, HDA_INPUT,
-					       wid_caps & AC_WCAP_STEREO,
-					       conn_len);
-		}
-		if (wid_caps & AC_WCAP_OUT_AMP) {
-			snd_iprintf(buffer, "  Amp-Out caps: ");
-			print_amp_caps(buffer, codec, nid, HDA_OUTPUT);
-			snd_iprintf(buffer, "  Amp-Out vals: ");
-			if (wid_type == AC_WID_PIN &&
-			    codec->pin_amp_workaround)
-				print_amp_vals(buffer, codec, nid, HDA_OUTPUT,
-					       wid_caps & AC_WCAP_STEREO,
-					       conn_len);
-			else
-				print_amp_vals(buffer, codec, nid, HDA_OUTPUT,
-					       wid_caps & AC_WCAP_STEREO, 1);
-		}
-
-		switch (wid_type) {
-		case AC_WID_PIN: {
-			int supports_vref;
-			print_pin_caps(buffer, codec, nid, &supports_vref);
-			print_pin_ctls(buffer, codec, nid, supports_vref);
-			break;
-		}
-		case AC_WID_VOL_KNB:
-			print_vol_knob(buffer, codec, nid);
-			break;
-		case AC_WID_AUD_OUT:
-		case AC_WID_AUD_IN:
-			print_audio_io(buffer, codec, nid, wid_type);
-			if (wid_caps & AC_WCAP_DIGITAL)
-				print_digital_conv(buffer, codec, nid);
-			if (wid_caps & AC_WCAP_FORMAT_OVRD) {
-				snd_iprintf(buffer, "  PCM:\n");
-				print_pcm_caps(buffer, codec, nid);
-			}
-			break;
-		}
-
-		if (wid_caps & AC_WCAP_UNSOL_CAP)
-			print_unsol_cap(buffer, codec, nid);
-
-		if (wid_caps & AC_WCAP_POWER)
-			print_power_state(buffer, codec, nid);
-
-		if (wid_caps & AC_WCAP_DELAY)
-			snd_iprintf(buffer, "  Delay: %d samples\n",
-				    (wid_caps & AC_WCAP_DELAY) >>
-				    AC_WCAP_DELAY_SHIFT);
-
-		if (wid_caps & AC_WCAP_CONN_LIST)
-			print_conn_list(buffer, codec, nid, wid_type,
-					conn, conn_len);
-
-		if (wid_caps & AC_WCAP_PROC_WID)
-			print_proc_caps(buffer, codec, nid);
-
-		if (codec->proc_widget_hook)
-			codec->proc_widget_hook(buffer, codec, nid);
-	}
-	snd_hda_power_down(codec);
-}
-
-/*
- * create a proc read
- */
-int snd_hda_codec_proc_new(struct hda_codec *codec)
-{
-	char name[32];
-	struct snd_info_entry *entry;
-	int err;
-
-	snprintf(name, sizeof(name), "codec#%d", codec->addr);
-	err = snd_card_proc_new(codec->bus->card, name, &entry);
-	if (err < 0)
-		return err;
-
-	snd_info_set_text_ops(entry, codec, print_codec_info);
-	return 0;
-}
-