From 527e4d73af16dfc35a770dfdc3874ef63c359ea6 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 27 Oct 2011 16:33:27 +0200 Subject: ALSA: hda/realtek - Fix missing volume controls with ALC260 ALC260 has multiple mixer widgets connected to the shared DAC, but the driver currently doesn't check this possibility and ignores when the DAC is shared with others. This resulted in the silent output from some routes because of lack of the amp setup. This patch adds the workaround for it by checking the route even with the shared DAC, but also checking the conflict with the existing control for the very same widget NID. Reference: https://bugzilla.novell.com/show_bug.cgi?id=726812 Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_local.h | 3 ++- sound/pci/hda/patch_realtek.c | 42 +++++++++++++++++++++++++++++++++++++----- 2 files changed, 39 insertions(+), 6 deletions(-) (limited to 'sound/pci') diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 46c581c3fa8..81e12c0ed0a 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -600,7 +600,8 @@ int snd_hda_check_amp_list_power(struct hda_codec *codec, #define get_amp_nid_(pv) ((pv) & 0xffff) #define get_amp_nid(kc) get_amp_nid_((kc)->private_value) #define get_amp_channels(kc) (((kc)->private_value >> 16) & 0x3) -#define get_amp_direction(kc) (((kc)->private_value >> 18) & 0x1) +#define get_amp_direction_(pv) (((pv) >> 18) & 0x1) +#define get_amp_direction(kc) get_amp_direction_((kc)->private_value) #define get_amp_index(kc) (((kc)->private_value >> 19) & 0xf) #define get_amp_offset(kc) (((kc)->private_value >> 23) & 0x3f) #define get_amp_min_mute(kc) (((kc)->private_value >> 29) & 0x1) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 011644b7c2d..8f93b97559a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -116,6 +116,8 @@ struct alc_spec { const hda_nid_t *capsrc_nids; hda_nid_t dig_in_nid; /* digital-in NID; optional */ hda_nid_t mixer_nid; /* analog-mixer NID */ + DECLARE_BITMAP(vol_ctls, 0x20 << 1); + DECLARE_BITMAP(sw_ctls, 0x20 << 1); /* capture setup for dynamic dual-adc switch */ hda_nid_t cur_adc; @@ -3006,14 +3008,32 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec) return 0; } +static inline unsigned int get_ctl_pos(unsigned int data) +{ + hda_nid_t nid = get_amp_nid_(data); + unsigned int dir = get_amp_direction_(data); + return (nid << 1) | dir; +} + +#define is_ctl_used(bits, data) \ + test_bit(get_ctl_pos(data), bits) +#define mark_ctl_usage(bits, data) \ + set_bit(get_ctl_pos(data), bits) + static int alc_auto_add_vol_ctl(struct hda_codec *codec, const char *pfx, int cidx, hda_nid_t nid, unsigned int chs) { + struct alc_spec *spec = codec->spec; + unsigned int val; if (!nid) return 0; + val = HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT); + if (is_ctl_used(spec->vol_ctls, val) && chs != 2) /* exclude LFE */ + return 0; + mark_ctl_usage(spec->vol_ctls, val); return __add_pb_vol_ctrl(codec->spec, ALC_CTL_WIDGET_VOL, pfx, cidx, - HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT)); + val); } #define alc_auto_add_stereo_vol(codec, pfx, cidx, nid) \ @@ -3026,6 +3046,7 @@ static int alc_auto_add_sw_ctl(struct hda_codec *codec, const char *pfx, int cidx, hda_nid_t nid, unsigned int chs) { + struct alc_spec *spec = codec->spec; int wid_type; int type; unsigned long val; @@ -3042,6 +3063,9 @@ static int alc_auto_add_sw_ctl(struct hda_codec *codec, type = ALC_CTL_BIND_MUTE; val = HDA_COMPOSE_AMP_VAL(nid, chs, 2, HDA_INPUT); } + if (is_ctl_used(spec->sw_ctls, val) && chs != 2) /* exclude LFE */ + return 0; + mark_ctl_usage(spec->sw_ctls, val); return __add_pb_sw_ctrl(codec->spec, type, pfx, cidx, val); } @@ -3136,12 +3160,16 @@ static int alc_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin, int err; if (!dac) { + unsigned int val; /* the corresponding DAC is already occupied */ if (!(get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)) return 0; /* no way */ /* create a switch only */ - return add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, - HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT)); + val = HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT); + if (is_ctl_used(spec->sw_ctls, val)) + return 0; /* already created */ + mark_ctl_usage(spec->sw_ctls, val); + return add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, val); } sw = alc_look_for_out_mute_nid(codec, pin, dac); @@ -3186,8 +3214,12 @@ static int alc_auto_create_extra_outs(struct hda_codec *codec, int num_pins, if (!num_pins || !pins[0]) return 0; - if (num_pins == 1) - return alc_auto_create_extra_out(codec, *pins, *dacs, pfx); + if (num_pins == 1) { + hda_nid_t dac = *dacs; + if (!dac) + dac = spec->multiout.dac_nids[0]; + return alc_auto_create_extra_out(codec, *pins, dac, pfx); + } if (dacs[num_pins - 1]) { /* OK, we have a multi-output system with individual volumes */ -- cgit v1.2.3-70-g09d2 From 254f296840b64b034a4c850d45dbde7c040f0819 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 14 Oct 2011 15:22:34 +0200 Subject: ALSA: hda - Keep EAPD turned on for old Conexant chips In the old Conexant chips (5045, 5047, 5051 and 5066), a single EAPD may handle both headphone and speaker outputs while it's assigned only to one of them. Turning off dynamically leads to the unexpected silent output in such a configuration with the auto-mute function. Since it's difficult to know how the EAPD is handled in the actual h/w implementation, better to keep EAPD on while running for such codecs. Cc: Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_conexant.c | 43 +++++++++++++++++++++--------------------- 1 file changed, 22 insertions(+), 21 deletions(-) (limited to 'sound/pci') diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 686ec6d75c6..1d69a3e0ce2 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -136,6 +136,7 @@ struct conexant_spec { unsigned int thinkpad:1; unsigned int hp_laptop:1; unsigned int asus:1; + unsigned int pin_eapd_ctrls:1; unsigned int adc_switching:1; @@ -3430,12 +3431,14 @@ static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins, static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, bool on) { + struct conexant_spec *spec = codec->spec; int i; for (i = 0; i < num_pins; i++) snd_hda_codec_write(codec, pins[i], 0, AC_VERB_SET_PIN_WIDGET_CONTROL, on ? PIN_OUT : 0); - cx_auto_turn_eapd(codec, num_pins, pins, on); + if (spec->pin_eapd_ctrls) + cx_auto_turn_eapd(codec, num_pins, pins, on); } static int detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) @@ -3460,9 +3463,12 @@ static void cx_auto_update_speakers(struct hda_codec *codec) int on = 1; /* turn on HP EAPD when HP jacks are present */ - if (spec->auto_mute) - on = spec->hp_present; - cx_auto_turn_eapd(codec, cfg->hp_outs, cfg->hp_pins, on); + if (spec->pin_eapd_ctrls) { + if (spec->auto_mute) + on = spec->hp_present; + cx_auto_turn_eapd(codec, cfg->hp_outs, cfg->hp_pins, on); + } + /* mute speakers in auto-mode if HP or LO jacks are plugged */ if (spec->auto_mute) on = !(spec->hp_present || @@ -3889,20 +3895,10 @@ static void cx_auto_parse_beep(struct hda_codec *codec) #define cx_auto_parse_beep(codec) #endif -static bool found_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums) -{ - int i; - for (i = 0; i < nums; i++) - if (list[i] == nid) - return true; - return false; -} - -/* parse extra-EAPD that aren't assigned to any pins */ +/* parse EAPDs */ static void cx_auto_parse_eapd(struct hda_codec *codec) { struct conexant_spec *spec = codec->spec; - struct auto_pin_cfg *cfg = &spec->autocfg; hda_nid_t nid, end_nid; end_nid = codec->start_nid + codec->num_nodes; @@ -3911,14 +3907,18 @@ static void cx_auto_parse_eapd(struct hda_codec *codec) continue; if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)) continue; - if (found_in_nid_list(nid, cfg->line_out_pins, cfg->line_outs) || - found_in_nid_list(nid, cfg->hp_pins, cfg->hp_outs) || - found_in_nid_list(nid, cfg->speaker_pins, cfg->speaker_outs)) - continue; spec->eapds[spec->num_eapds++] = nid; if (spec->num_eapds >= ARRAY_SIZE(spec->eapds)) break; } + + /* NOTE: below is a wild guess; if we have more than two EAPDs, + * it's a new chip, where EAPDs are supposed to be associated to + * pins, and we can control EAPD per pin. + * OTOH, if only one or two EAPDs are found, it's an old chip, + * thus it might control over all pins. + */ + spec->pin_eapd_ctrls = spec->num_eapds > 2; } static int cx_auto_parse_auto_config(struct hda_codec *codec) @@ -4024,8 +4024,9 @@ static void cx_auto_init_output(struct hda_codec *codec) } } cx_auto_update_speakers(codec); - /* turn on/off extra EAPDs, too */ - cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true); + /* turn on all EAPDs if no individual EAPD control is available */ + if (!spec->pin_eapd_ctrls) + cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true); } static void cx_auto_init_input(struct hda_codec *codec) -- cgit v1.2.3-70-g09d2 From 6b45214277bec2193ad3ccb8d7aa6100b5a0f1a9 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 14 Oct 2011 15:26:20 +0200 Subject: ALSA: hda - Fix ADC input-amp handling for Cx20549 codec It seems that Conexant CX20549 chip handle only a single input-amp even though the audio-input widget has multiple sources. This has been never clear, and I implemented in the current way based on the debug information I got at the early time -- the device reacts individual input-amp values for different sources. This is true for another Conexant codec, but it's not applied to CX20549 actually. This patch changes the auto-parser code to handle a single input-amp per audio-in widget for CX20549. After applying this, you'll see only a single "Capture" volume control instead of separate "Mic" or "Line" captures when the device is set up to use a single ADC. We haven't tested 20551 and 20561 codecs yet. If these show the similar behavior like 20549, they need to set spec->single_adc_amp=1, too. Cc: Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_conexant.c | 29 +++++++++++++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) (limited to 'sound/pci') diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 1d69a3e0ce2..0c8b5a1993e 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -137,6 +137,7 @@ struct conexant_spec { unsigned int hp_laptop:1; unsigned int asus:1; unsigned int pin_eapd_ctrls:1; + unsigned int single_adc_amp:1; unsigned int adc_switching:1; @@ -4213,6 +4214,8 @@ static int cx_auto_add_capture_volume(struct hda_codec *codec, hda_nid_t nid, int idx = get_input_connection(codec, adc_nid, nid); if (idx < 0) continue; + if (spec->single_adc_amp) + idx = 0; return cx_auto_add_volume_idx(codec, label, pfx, cidx, adc_nid, HDA_INPUT, idx); } @@ -4253,14 +4256,21 @@ static int cx_auto_build_input_controls(struct hda_codec *codec) struct hda_input_mux *imux = &spec->private_imux; const char *prev_label; int input_conn[HDA_MAX_NUM_INPUTS]; - int i, err, cidx; + int i, j, err, cidx; int multi_connection; + if (!imux->num_items) + return 0; + multi_connection = 0; for (i = 0; i < imux->num_items; i++) { cidx = get_input_connection(codec, spec->imux_info[i].adc, spec->imux_info[i].pin); - input_conn[i] = (spec->imux_info[i].adc << 8) | cidx; + if (cidx < 0) + continue; + input_conn[i] = spec->imux_info[i].adc; + if (!spec->single_adc_amp) + input_conn[i] |= cidx << 8; if (i > 0 && input_conn[i] != input_conn[0]) multi_connection = 1; } @@ -4289,6 +4299,15 @@ static int cx_auto_build_input_controls(struct hda_codec *codec) err = cx_auto_add_capture_volume(codec, nid, "Capture", "", cidx); } else { + bool dup_found = false; + for (j = 0; j < i; j++) { + if (input_conn[j] == input_conn[i]) { + dup_found = true; + break; + } + } + if (dup_found) + continue; err = cx_auto_add_capture_volume(codec, nid, label, " Capture", cidx); } @@ -4413,6 +4432,12 @@ static int patch_conexant_auto(struct hda_codec *codec) codec->spec = spec; codec->pin_amp_workaround = 1; + switch (codec->vendor_id) { + case 0x14f15045: + spec->single_adc_amp = 1; + break; + } + apply_pin_fixup(codec, cxt_fixups, cxt_pincfg_tbl); err = cx_auto_search_adcs(codec); -- cgit v1.2.3-70-g09d2