diff options
author | Takashi Iwai <tiwai@suse.de> | 2010-07-08 20:39:00 +0400 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2010-07-09 12:08:56 +0400 |
commit | 3507e2a8f171f4322bf78f9d618a4e435de843ce (patch) | |
tree | dcd08b3cfba0b37064c57183caa80c88bbc7d9f3 /sound/pci/hda/patch_conexant.c | |
parent | d4a86d81944d3cccb3f4a309230e835823a61252 (diff) | |
download | linux-3507e2a8f171f4322bf78f9d618a4e435de843ce.tar.xz |
ALSA: hda - Add beep mixer support to Conexant codecs
Added the beep mixer controls to Conexant codecs.
They simply control the digital beep generator widget.
For cx5047, I couldn't find any beep generator, so it's not implemented
there.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_conexant.c')
-rw-r--r-- | sound/pci/hda/patch_conexant.c | 55 |
1 files changed, 51 insertions, 4 deletions
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 54f74191ebca..3b789ee548b4 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -131,6 +131,8 @@ struct conexant_spec { unsigned int dc_enable; unsigned int dc_input_bias; /* offset into cxt5066_olpc_dc_bias */ unsigned int mic_boost; /* offset into cxt5066_analog_mic_boost */ + + unsigned int beep_amp; }; static int conexant_playback_pcm_open(struct hda_pcm_stream *hinfo, @@ -515,6 +517,15 @@ static struct snd_kcontrol_new cxt_capture_mixers[] = { {} }; +#ifdef CONFIG_SND_HDA_INPUT_BEEP +/* additional beep mixers; the actual parameters are overwritten at build */ +static struct snd_kcontrol_new cxt_beep_mixer[] = { + HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT), + HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT), + { } /* end */ +}; +#endif + static const char *slave_vols[] = { "Headphone Playback Volume", "Speaker Playback Volume", @@ -580,6 +591,23 @@ static int conexant_build_controls(struct hda_codec *codec) return err; } +#ifdef CONFIG_SND_HDA_INPUT_BEEP + /* create beep controls if needed */ + if (spec->beep_amp) { + struct snd_kcontrol_new *knew; + for (knew = cxt_beep_mixer; knew->name; knew++) { + struct snd_kcontrol *kctl; + kctl = snd_ctl_new1(knew, codec); + if (!kctl) + return -ENOMEM; + kctl->private_value = spec->beep_amp; + err = snd_hda_ctl_add(codec, 0, kctl); + if (err < 0) + return err; + } + } +#endif + return 0; } @@ -590,6 +618,13 @@ static struct hda_codec_ops conexant_patch_ops = { .free = conexant_free, }; +#ifdef CONFIG_SND_HDA_INPUT_BEEP +#define set_beep_amp(spec, nid, idx, dir) \ + ((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir)) +#else +#define set_beep_amp(spec, nid, idx, dir) /* NOP */ +#endif + /* * EAPD control * the private value = nid | (invert << 8) @@ -1130,9 +1165,10 @@ static int patch_cxt5045(struct hda_codec *codec) spec->num_init_verbs = 1; spec->init_verbs[0] = cxt5045_init_verbs; spec->spdif_route = 0; - spec->num_channel_mode = ARRAY_SIZE(cxt5045_modes), - spec->channel_mode = cxt5045_modes, + spec->num_channel_mode = ARRAY_SIZE(cxt5045_modes); + spec->channel_mode = cxt5045_modes; + set_beep_amp(spec, 0x16, 0, 1); codec->patch_ops = conexant_patch_ops; @@ -1211,6 +1247,9 @@ static int patch_cxt5045(struct hda_codec *codec) break; } + if (spec->beep_amp) + snd_hda_attach_beep_device(codec, spec->beep_amp); + return 0; } @@ -1987,6 +2026,8 @@ static int patch_cxt5051(struct hda_codec *codec) spec->cur_adc = 0; spec->cur_adc_idx = 0; + set_beep_amp(spec, 0x13, 0, HDA_OUTPUT); + codec->patch_ops.unsol_event = cxt5051_hp_unsol_event; board_config = snd_hda_check_board_config(codec, CXT5051_MODELS, @@ -2021,6 +2062,9 @@ static int patch_cxt5051(struct hda_codec *codec) break; } + if (spec->beep_amp) + snd_hda_attach_beep_device(codec, spec->beep_amp); + return 0; } @@ -2636,7 +2680,6 @@ static struct snd_kcontrol_new cxt5066_vostro_mixers[] = { .put = cxt5066_mic_boost_mux_enum_put, .private_value = 0x23 | 0x100, }, - HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0x13, 1, 0x0, HDA_OUTPUT), {} }; @@ -3034,6 +3077,8 @@ static int patch_cxt5066(struct hda_codec *codec) spec->cur_adc = 0; spec->cur_adc_idx = 0; + set_beep_amp(spec, 0x13, 0, HDA_OUTPUT); + board_config = snd_hda_check_board_config(codec, CXT5066_MODELS, cxt5066_models, cxt5066_cfg_tbl); switch (board_config) { @@ -3082,7 +3127,6 @@ static int patch_cxt5066(struct hda_codec *codec) spec->port_d_mode = 0; spec->dell_vostro = 1; spec->mic_boost = 3; /* default 30dB gain */ - snd_hda_attach_beep_device(codec, 0x13); /* no S/PDIF out */ spec->multiout.dig_out_nid = 0; @@ -3124,6 +3168,9 @@ static int patch_cxt5066(struct hda_codec *codec) break; } + if (spec->beep_amp) + snd_hda_attach_beep_device(codec, spec->beep_amp); + return 0; } |