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path: root/sound/pci/hda/hda_proc.c
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Diffstat (limited to 'sound/pci/hda/hda_proc.c')
-rw-r--r--sound/pci/hda/hda_proc.c384
1 files changed, 286 insertions, 98 deletions
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 1e5aff5c48d..ce5a6da8341 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -22,10 +22,31 @@
*/
#include <linux/init.h>
+#include <linux/slab.h>
#include <sound/core.h>
+#include <linux/module.h>
#include "hda_codec.h"
#include "hda_local.h"
+static int dump_coef = -1;
+module_param(dump_coef, int, 0644);
+MODULE_PARM_DESC(dump_coef, "Dump processing coefficients in codec proc file (-1=auto, 0=disable, 1=enable)");
+
+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] = {
@@ -39,6 +60,8 @@ static const char *get_wid_type_name(unsigned int wid_value)
[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];
@@ -46,6 +69,52 @@ static const char *get_wid_type_name(unsigned int wid_value)
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)
{
@@ -75,16 +144,17 @@ static void print_amp_vals(struct snd_info_buffer *buffer,
dir = dir == HDA_OUTPUT ? AC_AMP_GET_OUTPUT : AC_AMP_GET_INPUT;
for (i = 0; i < indices; i++) {
snd_iprintf(buffer, " [");
+ 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);
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);
+ AC_AMP_GET_RIGHT | 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, "]");
}
snd_iprintf(buffer, "\n");
}
@@ -99,23 +169,19 @@ static void print_pcm_rates(struct snd_info_buffer *buffer, unsigned int pcm)
pcm &= AC_SUPPCM_RATES;
snd_iprintf(buffer, " rates [0x%x]:", pcm);
- for (i = 0; i < ARRAY_SIZE(rates); i++)
+ for (i = 0; i < ARRAY_SIZE(rates); i++)
if (pcm & (1 << i))
- snd_iprintf(buffer, " %d", rates[i]);
+ snd_iprintf(buffer, " %d", rates[i]);
snd_iprintf(buffer, "\n");
}
static void print_pcm_bits(struct snd_info_buffer *buffer, unsigned int pcm)
{
- static unsigned int bits[] = { 8, 16, 20, 24, 32 };
- int i;
+ char buf[SND_PRINT_BITS_ADVISED_BUFSIZE];
- pcm = (pcm >> 16) & 0xff;
- snd_iprintf(buffer, " bits [0x%x]:", pcm);
- for (i = 0; i < ARRAY_SIZE(bits); i++)
- if (pcm & (1 << i))
- snd_iprintf(buffer, " %d", bits[i]);
- snd_iprintf(buffer, "\n");
+ 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,
@@ -145,32 +211,6 @@ static void print_pcm_caps(struct snd_info_buffer *buffer,
print_pcm_formats(buffer, stream);
}
-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";
-}
-
static const char *get_jack_connection(u32 cfg)
{
static char *names[16] = {
@@ -206,17 +246,10 @@ static void print_pin_caps(struct snd_info_buffer *buffer,
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, 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)
@@ -229,8 +262,18 @@ static void print_pin_caps(struct snd_info_buffer *buffer,
snd_iprintf(buffer, " Detect");
if (caps & AC_PINCAP_BALANCE)
snd_iprintf(buffer, " Balanced");
- if (caps & AC_PINCAP_LR_SWAP)
- snd_iprintf(buffer, " R/L");
+ 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)
@@ -269,9 +312,9 @@ static void print_pin_caps(struct snd_info_buffer *buffer,
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));
@@ -366,6 +409,9 @@ static void print_digital_conv(struct snd_info_buffer *buffer,
{
unsigned int digi1 = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_DIGI_CONVERT_1, 0);
+ unsigned char digi2 = digi1 >> 8;
+ unsigned char digi3 = digi1 >> 16;
+
snd_iprintf(buffer, " Digital:");
if (digi1 & AC_DIG1_ENABLE)
snd_iprintf(buffer, " Enabled");
@@ -376,24 +422,28 @@ static void print_digital_conv(struct snd_info_buffer *buffer,
if (digi1 & AC_DIG1_EMPHASIS)
snd_iprintf(buffer, " Preemphasis");
if (digi1 & AC_DIG1_COPYRIGHT)
- snd_iprintf(buffer, " Copyright");
+ snd_iprintf(buffer, " Non-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");
+ if (digi3 & AC_DIG3_KAE)
+ snd_iprintf(buffer, " KAE");
snd_iprintf(buffer, "\n");
snd_iprintf(buffer, " Digital category: 0x%x\n",
- (digi1 >> 8) & AC_DIG2_CC);
+ digi2 & AC_DIG2_CC);
+ snd_iprintf(buffer, " IEC Coding Type: 0x%x\n",
+ digi3 & AC_DIG3_ICT);
}
static const char *get_pwr_state(u32 state)
{
- static const char *buf[4] = {
- "D0", "D1", "D2", "D3"
+ static const char * const buf[] = {
+ "D0", "D1", "D2", "D3", "D3cold"
};
- if (state < 4)
+ if (state < ARRAY_SIZE(buf))
return buf[state];
return "UNKNOWN";
}
@@ -401,12 +451,35 @@ static const char *get_pwr_state(u32 state)
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);
- snd_iprintf(buffer, " Power: setting=%s, actual=%s\n",
+ if (sup != -1)
+ snd_iprintf(buffer, " Power states: %s\n",
+ bits_names(sup, names, ARRAY_SIZE(names)));
+
+ snd_iprintf(buffer, " Power: setting=%s, actual=%s",
get_pwr_state(pwr & AC_PWRST_SETTING),
get_pwr_state((pwr & AC_PWRST_ACTUAL) >>
AC_PWRST_ACTUAL_SHIFT));
+ if (pwr & AC_PWRST_ERROR)
+ snd_iprintf(buffer, ", Error");
+ if (pwr & AC_PWRST_CLK_STOP_OK)
+ snd_iprintf(buffer, ", Clock-stop-OK");
+ if (pwr & AC_PWRST_SETTING_RESET)
+ snd_iprintf(buffer, ", Setting-reset");
+ snd_iprintf(buffer, "\n");
}
static void print_unsol_cap(struct snd_info_buffer *buffer,
@@ -420,14 +493,39 @@ static void print_unsol_cap(struct snd_info_buffer *buffer,
(unsol & AC_UNSOL_ENABLED) ? 1 : 0);
}
+static inline bool can_dump_coef(struct hda_codec *codec)
+{
+ switch (dump_coef) {
+ case 0: return false;
+ case 1: return true;
+ default: return codec->dump_coef;
+ }
+}
+
static void print_proc_caps(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid)
{
+ unsigned int i, ncoeff, oldindex;
unsigned int proc_caps = snd_hda_param_read(codec, nid,
AC_PAR_PROC_CAP);
+ ncoeff = (proc_caps & AC_PCAP_NUM_COEF) >> AC_PCAP_NUM_COEF_SHIFT;
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);
+ proc_caps & AC_PCAP_BENIGN, ncoeff);
+
+ if (!can_dump_coef(codec))
+ return;
+
+ /* Note: This is racy - another process could run in parallel and change
+ the coef index too. */
+ oldindex = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_COEF_INDEX, 0);
+ for (i = 0; i < ncoeff; i++) {
+ unsigned int val;
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_COEF_INDEX, i);
+ val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PROC_COEF,
+ 0);
+ snd_iprintf(buffer, " Coeff 0x%02x: 0x%04x\n", i, val);
+ }
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_COEF_INDEX, oldindex);
}
static void print_conn_list(struct snd_info_buffer *buffer,
@@ -436,8 +534,13 @@ static void print_conn_list(struct snd_info_buffer *buffer,
int conn_len)
{
int c, curr = -1;
+ const hda_nid_t *list;
+ int cache_len;
- if (conn_len > 1 && wid_type != AC_WID_AUD_MIX)
+ 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);
@@ -450,17 +553,19 @@ static void print_conn_list(struct snd_info_buffer *buffer,
}
snd_iprintf(buffer, "\n");
}
-}
-static void print_realtek_coef(struct snd_info_buffer *buffer,
- struct hda_codec *codec, hda_nid_t nid)
-{
- int coeff = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_PROC_COEF, 0);
- snd_iprintf(buffer, " Processing Coefficient: 0x%02x\n", coeff);
- coeff = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_COEF_INDEX, 0);
- snd_iprintf(buffer, " Coefficient Index: 0x%02x\n", coeff);
+ /* Get Cache connections info */
+ cache_len = snd_hda_get_conn_list(codec, nid, &list);
+ if (cache_len != conn_len
+ || memcmp(list, conn, conn_len)) {
+ snd_iprintf(buffer, " In-driver Connection: %d\n", cache_len);
+ if (cache_len > 0) {
+ snd_iprintf(buffer, " ");
+ for (c = 0; c < cache_len; c++)
+ snd_iprintf(buffer, " 0x%02x", list[c]);
+ snd_iprintf(buffer, "\n");
+ }
+ }
}
static void print_gpio(struct snd_info_buffer *buffer,
@@ -478,6 +583,8 @@ static void print_gpio(struct snd_info_buffer *buffer,
(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,
@@ -493,28 +600,70 @@ static void print_gpio(struct snd_info_buffer *buffer,
for (i = 0; i < max; ++i)
snd_iprintf(buffer,
" IO[%d]: enable=%d, dir=%d, wake=%d, "
- "sticky=%d, data=%d\n", i,
+ "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);
+ (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_device_list(struct snd_info_buffer *buffer,
+ struct hda_codec *codec, hda_nid_t nid)
+{
+ int i, curr = -1;
+ u8 dev_list[AC_MAX_DEV_LIST_LEN];
+ int devlist_len;
+
+ devlist_len = snd_hda_get_devices(codec, nid, dev_list,
+ AC_MAX_DEV_LIST_LEN);
+ snd_iprintf(buffer, " Devices: %d\n", devlist_len);
+ if (devlist_len <= 0)
+ return;
+
+ curr = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_DEVICE_SEL, 0);
+
+ for (i = 0; i < devlist_len; i++) {
+ if (i == curr)
+ snd_iprintf(buffer, " *");
+ else
+ snd_iprintf(buffer, " ");
+
+ snd_iprintf(buffer,
+ "Dev %02d: PD = %d, ELDV = %d, IA = %d\n", i,
+ !!(dev_list[i] & AC_DE_PD),
+ !!(dev_list[i] & AC_DE_ELDV),
+ !!(dev_list[i] & AC_DE_IA));
+ }
}
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);
+ 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)
@@ -531,6 +680,8 @@ static void print_codec_info(struct snd_info_entry *entry,
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);
+ snd_iprintf(buffer, "State of AFG node 0x%02x:\n", codec->afg);
+ print_power_state(buffer, codec, codec->afg);
nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
if (! nid || nodes < 0) {
@@ -540,21 +691,26 @@ static void print_codec_info(struct snd_info_entry *entry,
}
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;
- hda_nid_t conn[HDA_MAX_CONNECTIONS];
+ unsigned int wid_type = get_wcaps_type(wid_caps);
+ hda_nid_t *conn = NULL;
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");
@@ -566,32 +722,60 @@ static void print_codec_info(struct snd_info_entry *entry,
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_connections(codec, nid, conn,
- HDA_MAX_CONNECTIONS);
+ if (wid_caps & AC_WCAP_CONN_LIST) {
+ conn_len = snd_hda_get_num_raw_conns(codec, nid);
+ if (conn_len > 0) {
+ conn = kmalloc(sizeof(hda_nid_t) * conn_len,
+ GFP_KERNEL);
+ if (!conn)
+ return;
+ if (snd_hda_get_raw_connections(codec, nid, conn,
+ conn_len) < 0)
+ conn_len = 0;
+ }
+ }
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: ");
- print_amp_vals(buffer, codec, nid, HDA_INPUT,
- wid_caps & AC_WCAP_STEREO,
- wid_type == AC_WID_PIN ? 1 : conn_len);
+ 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: ");
- print_amp_vals(buffer, codec, nid, HDA_OUTPUT,
- wid_caps & AC_WCAP_STEREO, 1);
+ 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) {
@@ -627,6 +811,9 @@ static void print_codec_info(struct snd_info_entry *entry,
(wid_caps & AC_WCAP_DELAY) >>
AC_WCAP_DELAY_SHIFT);
+ if (wid_type == AC_WID_PIN && codec->dp_mst)
+ print_device_list(buffer, codec, nid);
+
if (wid_caps & AC_WCAP_CONN_LIST)
print_conn_list(buffer, codec, nid, wid_type,
conn, conn_len);
@@ -634,9 +821,10 @@ static void print_codec_info(struct snd_info_entry *entry,
if (wid_caps & AC_WCAP_PROC_WID)
print_proc_caps(buffer, codec, nid);
- /* NID 0x20 == Realtek Define Registers */
- if (codec->vendor_id == 0x10ec && nid == 0x20)
- print_realtek_coef(buffer, codec, nid);
+ if (codec->proc_widget_hook)
+ codec->proc_widget_hook(buffer, codec, nid);
+
+ kfree(conn);
}
snd_hda_power_down(codec);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-09 04:47:54 +0000