* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
-#include <linux/pci.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)
{
if (names[wid_value])
return names[wid_value];
else
- return "UNKOWN Widget";
+ return "UNKNOWN Widget";
+}
+
+static void print_nid_mixers(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid)
+{
+ int i;
+ struct hda_nid_item *items = codec->mixers.list;
+ struct snd_kcontrol *kctl;
+ for (i = 0; i < codec->mixers.used; i++) {
+ if (items[i].nid == nid) {
+ kctl = items[i].kctl;
+ snd_iprintf(buffer,
+ " Control: name=\"%s\", index=%i, device=%i\n",
+ kctl->id.name, kctl->id.index, kctl->id.device);
+ }
+ }
}
-static void print_amp_caps(snd_info_buffer_t *buffer,
+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;
- if (dir == HDA_OUTPUT)
- caps = snd_hda_param_read(codec, nid, AC_PAR_AMP_OUT_CAP);
- else
- caps = snd_hda_param_read(codec, nid, AC_PAR_AMP_IN_CAP);
+ 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",
+ 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(snd_info_buffer_t *buffer,
+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;
- if (dir == HDA_OUTPUT)
- dir = AC_AMP_GET_OUTPUT;
- else
- dir = AC_AMP_GET_INPUT;
+ 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,
+ 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,
+ 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_caps(snd_info_buffer_t *buffer,
+static void print_pcm_rates(struct snd_info_buffer *buffer, unsigned int pcm)
+{
+ char buf[SND_PRINT_RATES_ADVISED_BUFSIZE];
+
+ pcm &= AC_SUPPCM_RATES;
+ snd_iprintf(buffer, " rates [0x%x]:", pcm);
+ snd_print_pcm_rates(pcm, buf, sizeof(buf));
+ snd_iprintf(buffer, "%s\n", buf);
+}
+
+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);
snd_iprintf(buffer, "N/A\n");
return;
}
- snd_iprintf(buffer, "rates 0x%03x, bits 0x%02x, types 0x%x\n",
- pcm & AC_SUPPCM_RATES, (pcm >> 16) & 0xff, stream & 0xf);
-}
-
-static const char *get_jack_location(u32 cfg)
-{
- static char *bases[7] = {
- "N/A", "Rear", "Front", "Left", "Right", "Top", "Bottom",
- };
- static unsigned char specials_idx[] = {
- 0x07, 0x08,
- 0x17, 0x18, 0x19,
- 0x37, 0x38
- };
- static char *specials[] = {
- "Rear Panel", "Drive Bar",
- "Riser", "HDMI", "ATAPI",
- "Mobile-In", "Mobile-Out"
- };
- int i;
- cfg = (cfg & AC_DEFCFG_LOCATION) >> AC_DEFCFG_LOCATION_SHIFT;
- if ((cfg & 0x0f) < 7)
- return bases[cfg & 0x0f];
- for (i = 0; i < ARRAY_SIZE(specials_idx); i++) {
- if (cfg == specials_idx[i])
- return specials[i];
- }
- return "UNKNOWN";
+ print_pcm_rates(buffer, pcm);
+ print_pcm_bits(buffer, pcm);
+ print_pcm_formats(buffer, stream);
}
static const char *get_jack_connection(u32 cfg)
return "UNKNOWN";
}
-static void print_pin_caps(snd_info_buffer_t *buffer,
- struct hda_codec *codec, hda_nid_t nid)
+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" };
- static char *jack_types[16] = {
- "Line Out", "Speaker", "HP Out", "CD",
- "SPDIF Out", "Digital Out", "Modem Line", "Modem Hand",
- "Line In", "Aux", "Mic", "Telephony",
- "SPDIF In", "Digitial In", "Reserved", "Other"
- };
- static char *jack_locations[4] = { "Ext", "Int", "Sep", "Oth" };
- unsigned int caps;
+ unsigned int caps, val;
caps = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);
- snd_iprintf(buffer, " Pincap 0x08%x:", caps);
+ 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],
- jack_types[(caps & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT],
- jack_locations[(caps >> (AC_DEFCFG_LOCATION_SHIFT + 4)) & 3],
- get_jack_location(caps));
+ 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_codec_info(snd_info_entry_t *entry, snd_info_buffer_t *buffer)
+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 *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_mixers(buffer, codec, nid);
+}
+
+static void print_codec_info(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
{
struct hda_codec *codec = entry->private_data;
- char buf[32];
hda_nid_t nid;
int i, nodes;
- snd_hda_get_codec_name(codec, buf, sizeof(buf));
- snd_iprintf(buffer, "Codec: %s\n", buf);
+ 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);
- snd_iprintf(buffer, "Vendor Id: 0x%x\n", codec->vendor_id);
- snd_iprintf(buffer, "Subsystem Id: 0x%x\n", codec->subsystem_id);
+ snd_iprintf(buffer, "Function Id: 0x%x\n", codec->function_id);
+ 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_iprintf(buffer, "Default PCM: ");
+ 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);
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 = (wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
- int conn_len = 0;
+ 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)
- snd_iprintf(buffer, " Stereo");
- else
+ 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");
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_mixers(buffer, codec, nid);
+ 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_connections(codec, nid, conn,
HDA_MAX_CONNECTIONS);
print_amp_caps(buffer, codec, nid, HDA_INPUT);
snd_iprintf(buffer, " Amp-In vals: ");
print_amp_vals(buffer, codec, nid, HDA_INPUT,
- wid_caps & AC_WCAP_STEREO, conn_len);
+ wid_caps & AC_WCAP_STEREO,
+ wid_type == AC_WID_PIN ? 1 : 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: ");
- print_amp_vals(buffer, codec, nid, HDA_OUTPUT,
- wid_caps & AC_WCAP_STEREO, 1);
- }
-
- if (wid_type == AC_WID_PIN) {
- unsigned int pinctls;
- print_pin_caps(buffer, codec, nid);
- 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");
- snd_iprintf(buffer, "\n");
+ 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);
}
- if ((wid_type == AC_WID_AUD_OUT || wid_type == AC_WID_AUD_IN) &&
- (wid_caps & AC_WCAP_FORMAT_OVRD)) {
- snd_iprintf(buffer, " PCM: ");
- print_pcm_caps(buffer, codec, nid);
+ 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;
}
-
- if (wid_caps & AC_WCAP_CONN_LIST) {
- int c, curr = -1;
- if (conn_len > 1 && wid_type != AC_WID_AUD_MIX)
- curr = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_CONNECT_SEL, 0);
- snd_iprintf(buffer, " Connection: %d\n", conn_len);
- snd_iprintf(buffer, " ");
- for (c = 0; c < conn_len; c++) {
- snd_iprintf(buffer, " 0x%02x", conn[c]);
- if (c == curr)
- snd_iprintf(buffer, "*");
+ 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);
}
- snd_iprintf(buffer, "\n");
+ 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);
}
/*
int snd_hda_codec_proc_new(struct hda_codec *codec)
{
char name[32];
- snd_info_entry_t *entry;
+ struct snd_info_entry *entry;
int err;
snprintf(name, sizeof(name), "codec#%d", codec->addr);
if (err < 0)
return err;
- snd_info_set_text_ops(entry, codec, 32 * 1024, print_codec_info);
+ snd_info_set_text_ops(entry, codec, print_codec_info);
return 0;
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff