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[alsa-devel] [PATCH 0/2] ASoC drivers for the Freescale MPC8610 SoC
by Timur Tabi 18 Jan '08

18 Jan '08

These patches add ALSA SoC device drivers for the Freescale MPC8610 SoC and the MPC8610-HPCD reference board. The first patch updates some files in arch/powerpc and booting-without-of.txt. The second patch adds the new audio driver files to sound/soc. Both must be applied in order to avoid a build break.

8 22

[alsa-devel] alsa-1.0.16
by Thierry Vignaud 18 Jan '08

18 Jan '08

Hi, Do you plan to release alsa-1.0.16? Especially: - so that userland match kernel-2.6.24's subsystem - since alsa-lib has accumulated a number of bug fixes Releasing would be helpful for distro than plan to release in the next few monthes... Thanks.

6 7

[alsa-devel] [PATCH] hda_proc - Add a number of new settings to proc codec output
by Andrew Paprocki 18 Jan '08

18 Jan '08

This patch adds additional output to the /proc codec#X info. The following pieces of information are added to the output: - Balanced, L/R swap, trigger, impedance sense pin capabilities - Vref pin capabilities - Current Vref pin widget control setting - Default configuration association, sequence, and misc bit test - EAPD/BTL bits conveying balanced mode, EAPD, and L/R swap - Power state modified to show state name as well as setting vs actual value - GPIO parameter output on Audio Function Group, including enumeration of IO pins which are indicated present (Any I and O pins are not output at this time) - Stripe and L/R swap widget capabilities - All digital converter bits: enable, validity, validity config, preemphasis, copyright, non-audio, professional, generation level, and content category - Converter stream and channel values for in/out widgets - SDI select value for in widgets - Unsolicited response widget capability tag and enabled bit - Delay widget capability value - Processing widget capability benign bit and number of coefficients - Realtek Define Registers: processing coefficient, coefficient index Signed-off-by: Andrew Paprocki <andrew(a)ishiboo.com> diff -r 1e5c4ccf093c -r b86f0a07dd7d pci/hda/hda_codec.h --- a/pci/hda/hda_codec.h Sun Jan 13 12:03:53 2008 +0100 +++ b/pci/hda/hda_codec.h Fri Jan 18 02:05:04 2008 -0500 @@ -84,7 +84,9 @@ enum { #define AC_VERB_GET_GPIO_DATA 0x0f15 #define AC_VERB_GET_GPIO_MASK 0x0f16 #define AC_VERB_GET_GPIO_DIRECTION 0x0f17 +#define AC_VERB_GET_GPIO_WAKE_MASK 0x0f18 #define AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK 0x0f19 +#define AC_VERB_GET_GPIO_STICKY_MASK 0x0f1a #define AC_VERB_GET_CONFIG_DEFAULT 0x0f1c /* f20: AFG/MFG */ #define AC_VERB_GET_SUBSYSTEM_ID 0x0f20 @@ -112,7 +114,9 @@ enum { #define AC_VERB_SET_GPIO_DATA 0x715 #define AC_VERB_SET_GPIO_MASK 0x716 #define AC_VERB_SET_GPIO_DIRECTION 0x717 +#define AC_VERB_SET_GPIO_WAKE_MASK 0x718 #define AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK 0x719 +#define AC_VERB_SET_GPIO_STICKY_MASK 0x71a #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_0 0x71c #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_1 0x71d #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_2 0x71e @@ -185,6 +189,27 @@ enum { #define AC_SUPFMT_FLOAT32 (1<<1) #define AC_SUPFMT_AC3 (1<<2) +/* GP I/O count */ +#define AC_GPIO_IO_COUNT (0xff<<0) +#define AC_GPIO_O_COUNT (0xff<<8) +#define AC_GPIO_O_COUNT_SHIFT 8 +#define AC_GPIO_I_COUNT (0xff<<16) +#define AC_GPIO_I_COUNT_SHIFT 16 +#define AC_GPIO_UNSOLICITED (1<<30) +#define AC_GPIO_WAKE (1<<31) + +/* Converter stream, channel */ +#define AC_CONV_CHANNEL (0xf<<0) +#define AC_CONV_STREAM (0xf<<4) +#define AC_CONV_STREAM_SHIFT 4 + +/* Input converter SDI select */ +#define AC_SDI_SELECT (0xf<<0) + +/* Unsolicited response */ +#define AC_UNSOL_TAG (0x3f<<0) +#define AC_UNSOL_ENABLED (1<<7) + /* Pin widget capabilies */ #define AC_PINCAP_IMP_SENSE (1<<0) /* impedance sense capable */ #define AC_PINCAP_TRIG_REQ (1<<1) /* trigger required */ @@ -230,6 +255,9 @@ enum { #define AC_PWRST_D3SUP (1<<3) /* Power state values */ +#define AC_PWRST_SETTING (0xf<<0) +#define AC_PWRST_ACTUAL (0xf<<4) +#define AC_PWRST_ACTUAL_SHIFT 4 #define AC_PWRST_D0 0x00 #define AC_PWRST_D1 0x01 #define AC_PWRST_D2 0x02 @@ -238,6 +266,7 @@ enum { /* Processing capabilies */ #define AC_PCAP_BENIGN (1<<0) #define AC_PCAP_NUM_COEF (0xff<<8) +#define AC_PCAP_NUM_COEF_SHIFT 8 /* Volume knobs capabilities */ #define AC_KNBCAP_NUM_STEPS (0x7f<<0) @@ -273,6 +302,9 @@ enum { #define AC_DIG1_NONAUDIO (1<<5) #define AC_DIG1_PROFESSIONAL (1<<6) #define AC_DIG1_LEVEL (1<<7) + +/* DIGITAL2 bits */ +#define AC_DIG2_CC (0x7f<<0) /* Pin widget control - 8bit */ #define AC_PINCTL_VREFEN (0x7<<0) @@ -288,12 +320,22 @@ enum { /* Unsolicited response - 8bit */ #define AC_USRSP_EN (1<<7) +/* Pin sense - 32bit */ +#define AC_PINSENSE_IMPEDANCE_MASK (0x7fffffff) +#define AC_PINSENSE_PRESENCE (1<<31) + +/* EAPD/BTL enable - 32bit */ +#define AC_EAPDBTL_BALANCED (1<<0) +#define AC_EAPDBTL_EAPD (1<<1) +#define AC_EAPDBTL_LR_SWAP (1<<2) + /* configuration default - 32bit */ #define AC_DEFCFG_SEQUENCE (0xf<<0) #define AC_DEFCFG_DEF_ASSOC (0xf<<4) #define AC_DEFCFG_ASSOC_SHIFT 4 #define AC_DEFCFG_MISC (0xf<<8) #define AC_DEFCFG_MISC_SHIFT 8 +#define AC_DEFCFG_MISC_NO_PRESENCE (1<<0) #define AC_DEFCFG_COLOR (0xf<<12) #define AC_DEFCFG_COLOR_SHIFT 12 #define AC_DEFCFG_CONN_TYPE (0xf<<16) diff -r 1e5c4ccf093c -r b86f0a07dd7d pci/hda/hda_proc.c --- a/pci/hda/hda_proc.c Sun Jan 13 12:03:53 2008 +0100 +++ b/pci/hda/hda_proc.c Fri Jan 18 02:05:04 2008 -0500 @@ -202,7 +202,8 @@ static const char *get_jack_color(u32 cf } static void print_pin_caps(struct snd_info_buffer *buffer, - struct hda_codec *codec, hda_nid_t nid) + 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] = { @@ -226,7 +227,47 @@ static void print_pin_caps(struct snd_in 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_LR_SWAP) + snd_iprintf(buffer, " R/L"); + 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], @@ -236,13 +277,71 @@ static void print_pin_caps(struct snd_in snd_iprintf(buffer, " Conn = %s, Color = %s\n", get_jack_connection(caps), get_jack_color(caps)); - 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\n", val); - } -} - + /* 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 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_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; + 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\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); + /* FIXME: add GPO and GPI pin information */ +} static void print_codec_info(struct snd_info_entry *entry, struct snd_info_buffer *buffer) @@ -280,13 +379,16 @@ static void print_codec_info(struct snd_ snd_hda_power_down(codec); return; } + + print_gpio(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; + int conn_len = 0; hda_nid_t conn[HDA_MAX_CONNECTIONS]; unsigned int pinctls; @@ -302,6 +404,10 @@ static void print_codec_info(struct snd_ 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"); snd_iprintf(buffer, "\n"); /* volume knob is a special widget that always have connection @@ -330,8 +436,9 @@ static void print_codec_info(struct snd_ } switch (wid_type) { - case AC_WID_PIN: - print_pin_caps(buffer, codec, nid); + case AC_WID_PIN: { + int supports_vref; + print_pin_caps(buffer, codec, nid, &supports_vref); pinctls = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0); @@ -342,8 +449,29 @@ static void print_codec_info(struct snd_ 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"); break; + } case AC_WID_VOL_KNB: pinctls = snd_hda_param_read(codec, nid, AC_PAR_VOL_KNB_CAP); @@ -356,19 +484,85 @@ static void print_codec_info(struct snd_ (pinctls >> 7) & 1, pinctls & 0x7f); break; case AC_WID_AUD_OUT: - case AC_WID_AUD_IN: + case AC_WID_AUD_IN: { + 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); + } + + if (wid_caps & AC_WCAP_DIGITAL) { + unsigned int digi1 = + snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_DIGI_CONVERT_1, 0); + unsigned int digi2 = + snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_DIGI_CONVERT_2, 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", + digi2 & AC_DIG2_CC); + } + if (wid_caps & AC_WCAP_FORMAT_OVRD) { snd_iprintf(buffer, " PCM:\n"); print_pcm_caps(buffer, codec, nid); } break; + } } - if (wid_caps & AC_WCAP_POWER) - snd_iprintf(buffer, " Power: 0x%x\n", - snd_hda_codec_read(codec, nid, 0, - AC_VERB_GET_POWER_STATE, - 0)); + if (wid_caps & AC_WCAP_UNSOL_CAP) { + 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); + } + + if (wid_caps & AC_WCAP_POWER) { + int pwr = + snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_POWER_STATE, 0); + 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)); + } + + 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) { int c, curr = -1; @@ -386,6 +580,31 @@ static void print_codec_info(struct snd_ snd_iprintf(buffer, "\n"); } } + + if (wid_caps & AC_WCAP_PROC_WID) { + 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); + } + + /* NID 0x20 == Realtek Define Registers */ + if (codec->vendor_id == 0x10ec && nid == 0x20) { + 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); + } } snd_hda_power_down(codec); }

2 2

[alsa-devel] [PATCH] hda_proc - Add a number of new settings to proc codec output
by Andrew Paprocki 18 Jan '08

18 Jan '08

This patch adds additional output to the /proc codec#X info. The following pieces of information are added to the output: - Balanced, L/R swap, trigger, impedance sense pin capabilities - Vref pin capabilities - Current Vref pin widget control setting - Default configuration association, sequence, and misc bit test - EAPD/BTL bits conveying balanced mode, EAPD, and L/R swap - Power state modified to show state name as well as setting vs actual value - GPIO parameter output on Audio Function Group, including enumeration of IO pins which are indicated present (Any I and O pins are not output at this time) - Stripe and L/R swap widget capabilities - All digital converter bits: enable, validity, validity config, preemphasis, copyright, non-audio, professional, generation level, and content category - Converter stream and channel values for in/out widgets - SDI select value for in widgets - Unsolicited response widget capability tag and enabled bit - Delay widget capability value - Processing widget capability benign bit and number of coefficients - Realtek Define Registers: processing coefficient, coefficient index Signed-off-by: Andrew Paprocki <andrew(a)ishiboo.com> diff -r 1e5c4ccf093c -r f343e1eb02f6 pci/hda/hda_codec.h --- a/pci/hda/hda_codec.h Sun Jan 13 12:03:53 2008 +0100 +++ b/pci/hda/hda_codec.h Fri Jan 18 01:54:07 2008 -0500 @@ -84,7 +84,9 @@ enum { #define AC_VERB_GET_GPIO_DATA 0x0f15 #define AC_VERB_GET_GPIO_MASK 0x0f16 #define AC_VERB_GET_GPIO_DIRECTION 0x0f17 +#define AC_VERB_GET_GPIO_WAKE_MASK 0x0f18 #define AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK 0x0f19 +#define AC_VERB_GET_GPIO_STICKY_MASK 0x0f1a #define AC_VERB_GET_CONFIG_DEFAULT 0x0f1c /* f20: AFG/MFG */ #define AC_VERB_GET_SUBSYSTEM_ID 0x0f20 @@ -112,7 +114,9 @@ enum { #define AC_VERB_SET_GPIO_DATA 0x715 #define AC_VERB_SET_GPIO_MASK 0x716 #define AC_VERB_SET_GPIO_DIRECTION 0x717 +#define AC_VERB_SET_GPIO_WAKE_MASK 0x718 #define AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK 0x719 +#define AC_VERB_SET_GPIO_STICKY_MASK 0x71a #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_0 0x71c #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_1 0x71d #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_2 0x71e @@ -185,6 +189,27 @@ enum { #define AC_SUPFMT_FLOAT32 (1<<1) #define AC_SUPFMT_AC3 (1<<2) +/* GP I/O count */ +#define AC_GPIO_IO_COUNT (0xff<<0) +#define AC_GPIO_O_COUNT (0xff<<8) +#define AC_GPIO_O_COUNT_SHIFT 8 +#define AC_GPIO_I_COUNT (0xff<<16) +#define AC_GPIO_I_COUNT_SHIFT 16 +#define AC_GPIO_UNSOLICITED (1<<30) +#define AC_GPIO_WAKE (1<<31) + +/* Converter stream, channel */ +#define AC_CONV_CHANNEL (0xf<<0) +#define AC_CONV_STREAM (0xf<<4) +#define AC_CONV_STREAM_SHIFT 4 + +/* Input converter SDI select */ +#define AC_SDI_SELECT (0xf<<0) + +/* Unsolicited response */ +#define AC_UNSOL_TAG (0x3f<<0) +#define AC_UNSOL_ENABLED (1<<7) + /* Pin widget capabilies */ #define AC_PINCAP_IMP_SENSE (1<<0) /* impedance sense capable */ #define AC_PINCAP_TRIG_REQ (1<<1) /* trigger required */ @@ -230,6 +255,9 @@ enum { #define AC_PWRST_D3SUP (1<<3) /* Power state values */ +#define AC_PWRST_SETTING (0xf<<0) +#define AC_PWRST_ACTUAL (0xf<<4) +#define AC_PWRST_ACTUAL_SHIFT 4 #define AC_PWRST_D0 0x00 #define AC_PWRST_D1 0x01 #define AC_PWRST_D2 0x02 @@ -238,6 +266,7 @@ enum { /* Processing capabilies */ #define AC_PCAP_BENIGN (1<<0) #define AC_PCAP_NUM_COEF (0xff<<8) +#define AC_PCAP_NUM_COEF_SHIFT 8 /* Volume knobs capabilities */ #define AC_KNBCAP_NUM_STEPS (0x7f<<0) @@ -273,6 +302,9 @@ enum { #define AC_DIG1_NONAUDIO (1<<5) #define AC_DIG1_PROFESSIONAL (1<<6) #define AC_DIG1_LEVEL (1<<7) + +/* DIGITAL2 bits */ +#define AC_DIG2_CC (0x7f<<0) /* Pin widget control - 8bit */ #define AC_PINCTL_VREFEN (0x7<<0) @@ -288,12 +320,22 @@ enum { /* Unsolicited response - 8bit */ #define AC_USRSP_EN (1<<7) +/* Pin sense - 32bit */ +#define AC_PINSENSE_IMPEDANCE_MASK (0x7fffffff) +#define AC_PINSENSE_PRESENCE (1<<31) + +/* EAPD/BTL enable - 32bit */ +#define AC_EAPDBTL_BALANCED (1<<0) +#define AC_EAPDBTL_EAPD (1<<1) +#define AC_EAPDBTL_LR_SWAP (1<<2) + /* configuration default - 32bit */ #define AC_DEFCFG_SEQUENCE (0xf<<0) #define AC_DEFCFG_DEF_ASSOC (0xf<<4) #define AC_DEFCFG_ASSOC_SHIFT 4 #define AC_DEFCFG_MISC (0xf<<8) #define AC_DEFCFG_MISC_SHIFT 8 +#define AC_DEFCFG_MISC_NO_PRESENCE (1<<0) #define AC_DEFCFG_COLOR (0xf<<12) #define AC_DEFCFG_COLOR_SHIFT 12 #define AC_DEFCFG_CONN_TYPE (0xf<<16) diff -r 1e5c4ccf093c -r f343e1eb02f6 pci/hda/hda_proc.c --- a/pci/hda/hda_proc.c Sun Jan 13 12:03:53 2008 +0100 +++ b/pci/hda/hda_proc.c Fri Jan 18 01:54:07 2008 -0500 @@ -202,7 +202,8 @@ static const char *get_jack_color(u32 cf } static void print_pin_caps(struct snd_info_buffer *buffer, - struct hda_codec *codec, hda_nid_t nid) + 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] = { @@ -226,7 +227,35 @@ static void print_pin_caps(struct snd_in 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_LR_SWAP) + snd_iprintf(buffer, " R/L"); + 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; + } 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], @@ -236,13 +265,83 @@ static void print_pin_caps(struct snd_in 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"); + } 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\n", val); - } -} - + 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"); + } +} + +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_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; + 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\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); + /* FIXME: add GPO and GPI pin information */ +} static void print_codec_info(struct snd_info_entry *entry, struct snd_info_buffer *buffer) @@ -280,13 +379,16 @@ static void print_codec_info(struct snd_ snd_hda_power_down(codec); return; } + + print_gpio(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; + int conn_len = 0; hda_nid_t conn[HDA_MAX_CONNECTIONS]; unsigned int pinctls; @@ -302,6 +404,10 @@ static void print_codec_info(struct snd_ 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"); snd_iprintf(buffer, "\n"); /* volume knob is a special widget that always have connection @@ -330,8 +436,9 @@ static void print_codec_info(struct snd_ } switch (wid_type) { - case AC_WID_PIN: - print_pin_caps(buffer, codec, nid); + case AC_WID_PIN: { + int supports_vref; + print_pin_caps(buffer, codec, nid, &supports_vref); pinctls = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0); @@ -342,8 +449,29 @@ static void print_codec_info(struct snd_ 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"); break; + } case AC_WID_VOL_KNB: pinctls = snd_hda_param_read(codec, nid, AC_PAR_VOL_KNB_CAP); @@ -356,19 +484,85 @@ static void print_codec_info(struct snd_ (pinctls >> 7) & 1, pinctls & 0x7f); break; case AC_WID_AUD_OUT: - case AC_WID_AUD_IN: + case AC_WID_AUD_IN: { + 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); + } + + if (wid_caps & AC_WCAP_DIGITAL) { + unsigned int digi1 = + snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_DIGI_CONVERT_1, 0); + unsigned int digi2 = + snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_DIGI_CONVERT_2, 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", + digi2 & AC_DIG2_CC); + } + if (wid_caps & AC_WCAP_FORMAT_OVRD) { snd_iprintf(buffer, " PCM:\n"); print_pcm_caps(buffer, codec, nid); } break; + } } - if (wid_caps & AC_WCAP_POWER) - snd_iprintf(buffer, " Power: 0x%x\n", - snd_hda_codec_read(codec, nid, 0, - AC_VERB_GET_POWER_STATE, - 0)); + if (wid_caps & AC_WCAP_UNSOL_CAP) { + 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); + } + + if (wid_caps & AC_WCAP_POWER) { + int pwr = + snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_POWER_STATE, 0); + 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)); + } + + 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) { int c, curr = -1; @@ -386,6 +580,31 @@ static void print_codec_info(struct snd_ snd_iprintf(buffer, "\n"); } } + + if (wid_caps & AC_WCAP_PROC_WID) { + 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); + } + + /* NID 0x20 == Realtek Define Registers */ + if (codec->vendor_id == 0x10ec && nid == 0x20) { + 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); + } } snd_hda_power_down(codec); }

1 0

[alsa-devel] [PATCH] hda_proc - Add output of Vref, additional pcaps, and proccaps to proc output
by Andrew Paprocki 18 Jan '08

18 Jan '08

This adds additional pincaps which were not previously output. Also, Vref capabilities are output per-pin along with the current Vref pinctl setting if the NID supports Vref. Also added: processing widgets and proccaps, as well as processing coefficient and coefficient index from the Realtek Define Registers per the ALC883 datasheet. Signed-off-by: Andrew Paprocki <andrew(a)ishiboo.com> diff -r 1e5c4ccf093c -r 8a9218bae32f pci/hda/hda_proc.c --- a/pci/hda/hda_proc.c Sun Jan 13 12:03:53 2008 +0100 +++ b/pci/hda/hda_proc.c Thu Jan 17 09:44:07 2008 -0500 @@ -202,7 +202,8 @@ static const char *get_jack_color(u32 cf } static void print_pin_caps(struct snd_info_buffer *buffer, - struct hda_codec *codec, hda_nid_t nid) + 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] = { @@ -226,7 +227,35 @@ static void print_pin_caps(struct snd_in snd_iprintf(buffer, " EAPD"); if (caps & AC_PINCAP_PRES_DETECT) snd_iprintf(buffer, " Detect"); - snd_iprintf(buffer, "\n"); + if (caps & AC_PINCAP_BALANCE) + snd_iprintf(buffer, " Balanced"); + if (caps & AC_PINCAP_LR_SWAP) + snd_iprintf(buffer, " R/L"); + 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:"); + 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; + } 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], @@ -330,8 +359,9 @@ static void print_codec_info(struct snd_ } switch (wid_type) { - case AC_WID_PIN: - print_pin_caps(buffer, codec, nid); + case AC_WID_PIN: { + int supports_vref; + print_pin_caps(buffer, codec, nid, &supports_vref); pinctls = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0); @@ -342,8 +372,29 @@ static void print_codec_info(struct snd_ 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"); break; + } case AC_WID_VOL_KNB: pinctls = snd_hda_param_read(codec, nid, AC_PAR_VOL_KNB_CAP); @@ -386,6 +437,31 @@ static void print_codec_info(struct snd_ snd_iprintf(buffer, "\n"); } } + + if (wid_caps & AC_WCAP_PROC_WID) { + 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); + } + + /* NID 0x20 == Realtek Define Registers */ + if (codec->vendor_id == 0x10ec && nid == 0x20) { + 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); + } } snd_hda_power_down(codec); }

3 5

Re: [alsa-devel] intel-hd on an intel G33 motherboard
by De Fuuss 18 Jan '08

18 Jan '08

Hi, Indeed it works. As you mght have noticed I'm new to ALSA ;-) and I hadn't noticed that some of the channels could be muted. I thought they were muted only when at 0%. I also get "hda_codec_setup_stream:NID=" lines in dmesg now. I'm really sorry about that, it's really a beginner's mistake. At least one good thing came out of it: I can confirm that hda_intel works with model=6stack-hp on the XPC Shuttle SG33G5M . I will continue to carry out tests to see if there are any issues with Mic, line out, spdifs etc.. I'd like to thank all those that helped me for their continued patience and understanding. ALSA rocks because of you! Regards, Patrick > From: zhe.jiang(a)intel.com > To: fuuss(a)hotmail.com > Date: Thu, 17 Jan 2008 11:36:32 +0800 > CC: cmatsuoka(a)gmail.com; alsa-devel(a)alsa-project.org > Subject: Re: [alsa-devel] intel-hd on an intel G33 motherboard > > On Wed, 2008-01-16 at 23:06 +0000, De Fuuss wrote: >> Ups my bad, somehow the model number got commented out by an update script I ran yesterday. The drivers were recompiled with the "with-debug=detect" option set. I've attached the dmesg, codec#0 output and amixer contents. >> Dmesg is not very talkative, it did not show "hda_codec_setup_stream:NID=", however I get something of the type "hda_generic: no proper output path found". >> About the testing, I performed speaker-test every time I changed something (still only output on "Front L/R channels"). >> > > I guess that the "hda_generic: no proper output" is caused during > detect another codec. > > It's strange that there is no messages like > "hda_codec_setup_stream:NID=" when you run speaker-test. > >>From you amixer1.txt, I found that you muted the Surround,C/LFE and > Side.Please unmute them. > > Did you just run the "speaker-test -Dplug:surround71 -c8 -sX" with the > X=0 and X=1? > If it is true, you should change the X from 0 to 8. > > Best regards! > > >> Patrick >> >>> From: zhe.jiang(a)intel.com >>> To: fuuss(a)hotmail.com >>> Date: Wed, 16 Jan 2008 13:49:43 +0800 >>> CC: cmatsuoka(a)gmail.com; alsa-devel(a)alsa-project.org >>> Subject: Re: [alsa-devel] intel-hd on an intel G33 motherboard >>> >>> On Wed, 2008-01-16 at 02:22 +0800, De Fuuss wrote: >>>> >>>> Hi, >>>> >>>> I have recompiled the driver with --with-debug=detect. Dmesg output is >>>> attached to this mail. ALSA specificities seem to be present this >>>> time. >>> Hi, >>> >>>>From the dmesg, there is "hda_codec: Unknown model for ALC883, trying >>> auto-probe from BIOS" >>> It looks like that no "model=" is assigned. >>> Did you assign model for the driver? >>> >>> Can you play some music? >>> Then there will be some info in the dmesg like >>> "hda_codec_setup_stream:NID= ". >>> Please paste such info and give the result of >>> "cat /proc/asound/card0/codec#0". >>> >>> BTW, how did you do the testing? >>> You run speaker-test or by other way? >>> >>>>From the codec info, it seems that there are paths from DAC to Jack. >>> So it's a little weird that all other jacks are silent. >>> >>> Thanks! >>> >>>> Hope this helps. >>>> >>>> Best regards, >>>> >>>> Patrick >>>> >>>>> From: zhe.jiang(a)intel.com >>>>> To: fuuss(a)hotmail.com >>>>> Date: Tue, 15 Jan 2008 09:32:35 +0800 >>>>> CC: cmatsuoka(a)gmail.com; alsa-devel(a)alsa-project.org >>>>> Subject: Re: [alsa-devel] intel-hd on an intel G33 motherboard >>>>> >>>>> On Mon, 2008-01-14 at 17:11 +0000, De Fuuss wrote: >>>>>> The jumper is now set to enable onboard (Intel HDA) audio. >>>>>> At the back of the barebone there are 5 jacks (4 channels for 7.1 >>>> and 1 line in channel) + 1 spdif out. >>>>>> From these, using 6stack-hp, only the "Front L/R" jack works, none >>>> of the others >>>>>> On the front, there are 2 jacks (1 headphones and 1 microphone). >>>> The headphone jack works. >>>>>> >>>>> Can you tell us how you did the testing? >>>>>>From the driver code, it's not likely that all other jacks don't >>>> work. >>>>> >>>>> Because the driver support up-mixing, you can play a 2-channel music >>>> and >>>>> get sound from 4 jacks on the back panel. >>>>> >>>>> I read the dmesg output that you sent to me. >>>>> But there is no alsa debug info in it. >>>>> Did you really configure the driver with the option >>>>> "--with-debug=detect"? >>>>> If not, please try it and paste the dmesg info, it is helpful to >>>> trace >>>>> the issue. >>>>> >>>>> Best regards! >>>>> Jiang,zhe >>>>>> All the channels have been set to 100% in alsamixer. >>>>>> >>>>>> Considering that a week ago I had 0.0 and today I'm at 2.0, it's >>>> already a improvement. ;-) >>>>>> >>>>>> Patrick >>>>>> >>>>>>> Subject: Re: [alsa-devel] intel-hd on an intel G33 motherboard >>>>>>> From: zhe.jiang(a)intel.com >>>>>>> To: fuuss(a)hotmail.com >>>>>>> CC: cmatsuoka(a)gmail.com; alsa-devel(a)alsa-project.org >>>>>>> Date: Mon, 14 Jan 2008 16:43:00 +0800 >>>>>>> >>>>>>> On Mon, 2008-01-14 at 02:06 +0800, De Fuuss wrote: >>>>>>>> >>>>>>>> Following your advice, I tested per channel output. Using either >>>>>>>> 6stack-dig or 6stack-hp, I get noise from Front Left and Right >>>> jacks, >>>>>>>> using speaker-test (X=1 and 2) but not on any other channels. >>>>>>> >>>>>>> Hi, >>>>>>> Did you mean that after you changed the 'Jumper', >>>>>>> you could get the sound from the Front jack on the back channel? >>>>>>> >>>>>>>> Patrick >>>>>>>> >>>>>>>>> Date: Sun, 13 Jan 2008 01:01:50 -0200 >>>>>>>>> From: cmatsuoka(a)gmail.com >>>>>>>>> To: fuuss(a)hotmail.com >>>>>>>>> CC: zhe.jiang(a)intel.com; alsa-devel(a)alsa-project.org >>>>>>>>> Subject: Re: [alsa-devel] intel-hd on an intel G33 motherboard >>>>>>>>> >>>>>>>>> 2008/1/12 De Fuuss : >>>>>>>>> >>>>>>>>>> I get the uneasy feeling that something is messed up with this >>>>>>>> board. Anyway, for completeness' sake, I attached the results of >>>>>>>> amixer contents, cat /proc/asound/card0/codec#0 and dmesg for the >>>>>>>> module loaded as 6stack-dig. I have to try 6stack-hp again to >>>> confirm >>>>>>>> if I get something there. >>>>>>>>> >>>>>>>>> I fixed the Inspiron output, and I'm adding the SG33G5M codec to >>>> the >>>>>>>>> codecgraph codecs collection (git repository at >>>>>>>>> http://helllabs.org/git/codecgraph.git). If nodes 0x14, 0x15, >>>> 0x16 >>>>>>>> and >>>>>>>>> 0x17 are the front, rear, clfe and side connectors in the back >>>>>>>> panel, >>>>>>>>> 6stack-hp should work (at least for the outputs). You can test >>>> the >>>>>>>>> outputs using "speaker-test -Dplug:surround71 -c8 -sX" (where X >>>>>>>> varies >>>>>>>>> from 1 to 8) and a pair of headphones. >>>>>>>>> _______________________________________________ >>>>>>>>> Alsa-devel mailing list >>>>>>>>> Alsa-devel(a)alsa-project.org >>>>>>>>> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel >>>>>>>> >>>>>>>> _________________________________________________________________ >>>>>>>> Express yourself instantly with MSN Messenger! Download today >>>> it's >>>>>>>> FREE! >>>>>>>> http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ >>>>>>>> _______________________________________________ >>>>>>>> Alsa-devel mailing list >>>>>>>> Alsa-devel(a)alsa-project.org >>>>>>>> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> _________________________________________________________________ >>>>>> Express yourself instantly with MSN Messenger! Download today it's >>>> FREE! >>>>>> http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ >>>>> >>>>> _______________________________________________ >>>>> Alsa-devel mailing list >>>>> Alsa-devel(a)alsa-project.org >>>>> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel >>>> >>>> _________________________________________________________________ >>>> Express yourself instantly with MSN Messenger! Download today it's >>>> FREE! >>>> http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ >>>> >>>> >>> >>> _______________________________________________ >>> Alsa-devel mailing list >>> Alsa-devel(a)alsa-project.org >>> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel >> >> _________________________________________________________________ >> Express yourself instantly with MSN Messenger! Download today it's FREE! >> http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ > > _______________________________________________ > Alsa-devel mailing list > Alsa-devel(a)alsa-project.org > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

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[alsa-devel] [PATCH] [ALSA] mpc8610: Add mmap support
by Timur Tabi 17 Jan '08

17 Jan '08

Enable mmap support in the MPC8610 ASoC driver. The driver can use ALSA's default mmap functionality, it was just not enabled previously. Signed-off-by: Timur Tabi <timur(a)freescale.com> --- sound/soc/fsl/fsl_dma.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c index 2173203..652514f 100644 --- a/sound/soc/fsl/fsl_dma.c +++ b/sound/soc/fsl/fsl_dma.c @@ -136,7 +136,9 @@ struct fsl_dma_private { */ static const struct snd_pcm_hardware fsl_dma_hardware = { - .info = SNDRV_PCM_INFO_INTERLEAVED, + .info = SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID, .formats = FSLDMA_PCM_FORMATS, .rates = FSLDMA_PCM_RATES, .rate_min = 5512, -- 1.5.2.4

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[alsa-devel] HDA NIDs 0x25 & 0x26 on ALC883
by Andrew Paprocki 17 Jan '08

17 Jan '08

Takashi, Do you know anything about NIDs 0x25 and 0x26 on the ALC883 chip? 0x25 is an Audio Output and 0x26 is an Audio Mixer. They appear completely separate from the 0x0c-0x0f mixers, but when I map one of my pins to use the 0x26 mixer, I hear audio over the jack whenever I play to the standard 'Green' 0x0c mixer. The 0x26 mixer seems unused in the current driver, so I'm not sure if there is something special about it. I'm basically trying to use it as a 5th output. Also, when I play audio, the 0x0c mixer has a nice full sound (the "expected" sound). The 0x0d & 0x0e mixers have much less bass and sound like someone turned up the treble. The 0x0f and 0x26 mixers have an even more "tinny" sound. I've verified that all the mixers/pins are configured the same exact way and all have full volume (0x1f). Do you know of any reason why the audio output over the pins would differ? I'm not sure what I could be missing here to get them to all sound the same. I appreciate any info you could provide. Thanks, -Andrew This is my 0x26 / 0x25 config, mapped to pin 0x1a which I've reconfigured as an output jack: Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x08173e: IN OUT HP Detect Pin Default 0x0181344f: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue EAPD: 0x0 Pin-ctls: 0x40: OUT Connection: 5 0x0c 0x0d 0x0e 0x0f 0x26* Node 0x26 [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x1f 0x1f] Connection: 2 0x25 0x0b Node 0x25 [Audio Output] wcaps 0x11: Stereo PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM

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Re: [alsa-devel] S16_LE + softvol = bad
by Alexander E. Patrakov 17 Jan '08

17 Jan '08

[sorry for a possible duplicate] 2008/1/17, Clemens Ladisch <cladisch(a)fastmail.net>: > Alexander E. Patrakov wrote: > > some cards (most notably, Intel HD audio) have the PCM control as softvol, and > > default to S16_LE as a format for dmix. > > HDA-Intel.conf doesn't set a sample format, and when none is set, dmix > tries S32 before S16. You get S16 only if the device doesn't support > S32. Sorry, this doesn't appear to be the case here. # with explicit defaults.pcm.dmix.format S32_LE patrakov@home:~$ aplay -vv /usr/share/sounds/alsa/Front_Left.wav Playing WAVE '/usr/share/sounds/alsa/Front_Left.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono Plug PCM: Route conversion PCM (sformat=S32_LE) Transformation table: 0 <- 0 1 <- 0 Its setup is: stream : PLAYBACK access : RW_INTERLEAVED format : S16_LE subformat : STD channels : 1 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 8192 period_size : 1024 period_time : 21333 tick_time : 0 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 1024 xfer_align : 1024 start_threshold : 8192 stop_threshold : 8192 silence_threshold: 0 silence_size : 0 boundary : 1073741824 Slave: Soft volume PCM Control: PCM Playback Volume min_dB: -51 max_dB: 0 resolution: 256 Its setup is: stream : PLAYBACK access : MMAP_INTERLEAVED format : S32_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 32 buffer_size : 8192 period_size : 1024 period_time : 21333 tick_time : 0 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 1024 xfer_align : 1024 start_threshold : 8192 stop_threshold : 8192 silence_threshold: 0 silence_size : 0 boundary : 1073741824 Slave: Direct Stream Mixing PCM Its setup is: stream : PLAYBACK access : MMAP_INTERLEAVED format : S32_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 32 buffer_size : 8192 period_size : 1024 period_time : 21333 tick_time : 0 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 1024 xfer_align : 1024 start_threshold : 8192 stop_threshold : 8192 silence_threshold: 0 silence_size : 0 boundary : 1073741824 Hardware PCM card 0 'HDA Intel' device 0 subdevice 0 Its setup is: stream : PLAYBACK access : MMAP_INTERLEAVED format : S32_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 32 buffer_size : 8192 period_size : 1024 period_time : 21333 tick_time : 4000 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 1024 xfer_align : 1024 start_threshold : 1 stop_threshold : 1073741824 silence_threshold: 0 silence_size : 1073741824 boundary : 1073741824 #+ | 00% # The same without defaults.pcm.dmix.format patrakov@home:~$ aplay -vv /usr/share/sounds/alsa/Front_Left.wav Playing WAVE '/usr/share/sounds/alsa/Front_Left.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono Plug PCM: Route conversion PCM (sformat=S16_LE) Transformation table: 0 <- 0 1 <- 0 Its setup is: stream : PLAYBACK access : RW_INTERLEAVED format : S16_LE subformat : STD channels : 1 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 16384 period_size : 1024 period_time : 21333 tick_time : 0 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 1024 xfer_align : 1024 start_threshold : 16384 stop_threshold : 16384 silence_threshold: 0 silence_size : 0 boundary : 1073741824 Slave: Soft volume PCM Control: PCM Playback Volume min_dB: -51 max_dB: 0 resolution: 256 Its setup is: stream : PLAYBACK access : MMAP_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 16384 period_size : 1024 period_time : 21333 tick_time : 0 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 1024 xfer_align : 1024 start_threshold : 16384 stop_threshold : 16384 silence_threshold: 0 silence_size : 0 boundary : 1073741824 Slave: Direct Stream Mixing PCM Its setup is: stream : PLAYBACK access : MMAP_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 16384 period_size : 1024 period_time : 21333 tick_time : 0 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 1024 xfer_align : 1024 start_threshold : 16384 stop_threshold : 16384 silence_threshold: 0 silence_size : 0 boundary : 1073741824 Hardware PCM card 0 'HDA Intel' device 0 subdevice 0 Its setup is: stream : PLAYBACK access : MMAP_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 16384 period_size : 1024 period_time : 21333 tick_time : 4000 tstamp_mode : NONE period_step : 1 sleep_min : 0 avail_min : 1024 xfer_align : 1024 start_threshold : 1 stop_threshold : 1073741824 silence_threshold: 0 silence_size : 1073741824 boundary : 1073741824 # + | 49% This is with libasound2 1.0.15-3 from Debian. -- Alexander E. Patrakov

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[alsa-devel] [PATCH] Change of cold reset and ac97 register cache
by Robert Jarzmik 17 Jan '08

17 Jan '08

This patch synchronizes wm9713 AC97 register cache and hardware registers upon reset. The actual implementation of the wm9713 codec provides a cache of AC97 registers. After cold reset, the cache and hardware are not in sync. When using wm9713 logic, oring a GPIO triggers many other GPIOS. The solution of this patch reads from hardware to cache upon cold reset. Another one would be to write the cache to hardware upon init. If decided so, I would gladly change my patch. -- Robert Jarzmik

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