573 lines
15 KiB
C
573 lines
15 KiB
C
/*
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* HD audio interface patch for Creative X-Fi CA0110-IBG chip
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*
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* Copyright (c) 2008 Takashi Iwai <tiwai@suse.de>
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*
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* This driver is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This driver is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/init.h>
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#include <linux/delay.h>
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#include <linux/slab.h>
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#include <linux/pci.h>
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#include <sound/core.h>
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#include "hda_codec.h"
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#include "hda_local.h"
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/*
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*/
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struct ca0110_spec {
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struct auto_pin_cfg autocfg;
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struct hda_multi_out multiout;
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hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
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hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
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hda_nid_t hp_dac;
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hda_nid_t input_pins[AUTO_PIN_LAST];
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hda_nid_t adcs[AUTO_PIN_LAST];
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hda_nid_t dig_out;
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hda_nid_t dig_in;
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unsigned int num_inputs;
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const char *input_labels[AUTO_PIN_LAST];
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struct hda_pcm pcm_rec[2]; /* PCM information */
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};
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/*
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* PCM callbacks
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*/
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static int ca0110_playback_pcm_open(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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{
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struct ca0110_spec *spec = codec->spec;
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return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
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hinfo);
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}
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static int ca0110_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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unsigned int stream_tag,
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unsigned int format,
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struct snd_pcm_substream *substream)
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{
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struct ca0110_spec *spec = codec->spec;
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return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
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stream_tag, format, substream);
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}
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static int ca0110_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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{
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struct ca0110_spec *spec = codec->spec;
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return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
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}
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/*
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* Digital out
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*/
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static int ca0110_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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{
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struct ca0110_spec *spec = codec->spec;
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return snd_hda_multi_out_dig_open(codec, &spec->multiout);
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}
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static int ca0110_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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{
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struct ca0110_spec *spec = codec->spec;
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return snd_hda_multi_out_dig_close(codec, &spec->multiout);
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}
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static int ca0110_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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unsigned int stream_tag,
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unsigned int format,
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struct snd_pcm_substream *substream)
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{
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struct ca0110_spec *spec = codec->spec;
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return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
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format, substream);
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}
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/*
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* Analog capture
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*/
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static int ca0110_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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unsigned int stream_tag,
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unsigned int format,
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struct snd_pcm_substream *substream)
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{
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struct ca0110_spec *spec = codec->spec;
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snd_hda_codec_setup_stream(codec, spec->adcs[substream->number],
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stream_tag, 0, format);
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return 0;
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}
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static int ca0110_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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{
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struct ca0110_spec *spec = codec->spec;
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snd_hda_codec_cleanup_stream(codec, spec->adcs[substream->number]);
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return 0;
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}
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/*
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*/
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static char *dirstr[2] = { "Playback", "Capture" };
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static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
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int chan, int dir)
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{
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char namestr[44];
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int type = dir ? HDA_INPUT : HDA_OUTPUT;
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struct snd_kcontrol_new knew =
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HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
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sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
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return snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
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}
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static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
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int chan, int dir)
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{
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char namestr[44];
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int type = dir ? HDA_INPUT : HDA_OUTPUT;
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struct snd_kcontrol_new knew =
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HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
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sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
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return snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
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}
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#define add_out_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 0)
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#define add_out_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 0)
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#define add_in_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 1)
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#define add_in_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 1)
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#define add_mono_switch(codec, nid, pfx, chan) \
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_add_switch(codec, nid, pfx, chan, 0)
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#define add_mono_volume(codec, nid, pfx, chan) \
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_add_volume(codec, nid, pfx, chan, 0)
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static int ca0110_build_controls(struct hda_codec *codec)
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{
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struct ca0110_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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static char *prefix[AUTO_CFG_MAX_OUTS] = {
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"Front", "Surround", NULL, "Side", "Multi"
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};
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hda_nid_t mutenid;
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int i, err;
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for (i = 0; i < spec->multiout.num_dacs; i++) {
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if (get_wcaps(codec, spec->out_pins[i]) & AC_WCAP_OUT_AMP)
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mutenid = spec->out_pins[i];
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else
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mutenid = spec->multiout.dac_nids[i];
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if (!prefix[i]) {
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err = add_mono_switch(codec, mutenid,
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"Center", 1);
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if (err < 0)
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return err;
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err = add_mono_switch(codec, mutenid,
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"LFE", 1);
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if (err < 0)
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return err;
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err = add_mono_volume(codec, spec->multiout.dac_nids[i],
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"Center", 1);
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if (err < 0)
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return err;
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err = add_mono_volume(codec, spec->multiout.dac_nids[i],
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"LFE", 1);
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if (err < 0)
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return err;
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} else {
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err = add_out_switch(codec, mutenid,
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prefix[i]);
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if (err < 0)
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return err;
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err = add_out_volume(codec, spec->multiout.dac_nids[i],
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prefix[i]);
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if (err < 0)
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return err;
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}
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}
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if (cfg->hp_outs) {
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if (get_wcaps(codec, cfg->hp_pins[0]) & AC_WCAP_OUT_AMP)
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mutenid = cfg->hp_pins[0];
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else
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mutenid = spec->multiout.dac_nids[i];
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err = add_out_switch(codec, mutenid, "Headphone");
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if (err < 0)
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return err;
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if (spec->hp_dac) {
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err = add_out_volume(codec, spec->hp_dac, "Headphone");
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if (err < 0)
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return err;
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}
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}
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for (i = 0; i < spec->num_inputs; i++) {
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const char *label = spec->input_labels[i];
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if (get_wcaps(codec, spec->input_pins[i]) & AC_WCAP_IN_AMP)
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mutenid = spec->input_pins[i];
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else
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mutenid = spec->adcs[i];
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err = add_in_switch(codec, mutenid, label);
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if (err < 0)
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return err;
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err = add_in_volume(codec, spec->adcs[i], label);
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if (err < 0)
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return err;
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}
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if (spec->dig_out) {
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err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out);
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if (err < 0)
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return err;
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err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
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if (err < 0)
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return err;
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spec->multiout.share_spdif = 1;
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}
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if (spec->dig_in) {
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err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
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if (err < 0)
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return err;
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err = add_in_volume(codec, spec->dig_in, "IEC958");
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}
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return 0;
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}
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/*
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*/
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static struct hda_pcm_stream ca0110_pcm_analog_playback = {
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.substreams = 1,
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.channels_min = 2,
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.channels_max = 8,
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.ops = {
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.open = ca0110_playback_pcm_open,
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.prepare = ca0110_playback_pcm_prepare,
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.cleanup = ca0110_playback_pcm_cleanup
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},
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};
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static struct hda_pcm_stream ca0110_pcm_analog_capture = {
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.substreams = 1,
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.channels_min = 2,
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.channels_max = 2,
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.ops = {
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.prepare = ca0110_capture_pcm_prepare,
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.cleanup = ca0110_capture_pcm_cleanup
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},
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};
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static struct hda_pcm_stream ca0110_pcm_digital_playback = {
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.substreams = 1,
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.channels_min = 2,
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.channels_max = 2,
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.ops = {
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.open = ca0110_dig_playback_pcm_open,
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.close = ca0110_dig_playback_pcm_close,
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.prepare = ca0110_dig_playback_pcm_prepare
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},
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};
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static struct hda_pcm_stream ca0110_pcm_digital_capture = {
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.substreams = 1,
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.channels_min = 2,
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.channels_max = 2,
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};
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static int ca0110_build_pcms(struct hda_codec *codec)
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{
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struct ca0110_spec *spec = codec->spec;
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struct hda_pcm *info = spec->pcm_rec;
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codec->pcm_info = info;
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codec->num_pcms = 0;
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info->name = "CA0110 Analog";
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info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0110_pcm_analog_playback;
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info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
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info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
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spec->multiout.max_channels;
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info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0110_pcm_analog_capture;
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info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs;
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info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
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codec->num_pcms++;
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if (!spec->dig_out && !spec->dig_in)
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return 0;
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info++;
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info->name = "CA0110 Digital";
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info->pcm_type = HDA_PCM_TYPE_SPDIF;
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if (spec->dig_out) {
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info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
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ca0110_pcm_digital_playback;
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info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
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}
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if (spec->dig_in) {
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info->stream[SNDRV_PCM_STREAM_CAPTURE] =
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ca0110_pcm_digital_capture;
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info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
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}
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codec->num_pcms++;
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return 0;
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}
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static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
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{
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if (pin) {
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snd_hda_codec_write(codec, pin, 0,
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AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
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if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
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snd_hda_codec_write(codec, pin, 0,
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AC_VERB_SET_AMP_GAIN_MUTE,
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AMP_OUT_UNMUTE);
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}
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if (dac)
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snd_hda_codec_write(codec, dac, 0,
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AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
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}
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static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
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{
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if (pin) {
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snd_hda_codec_write(codec, pin, 0,
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AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80);
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if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
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snd_hda_codec_write(codec, pin, 0,
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AC_VERB_SET_AMP_GAIN_MUTE,
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AMP_IN_UNMUTE(0));
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}
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if (adc)
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snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
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AMP_IN_UNMUTE(0));
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}
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static int ca0110_init(struct hda_codec *codec)
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{
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struct ca0110_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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int i;
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for (i = 0; i < spec->multiout.num_dacs; i++)
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init_output(codec, spec->out_pins[i],
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spec->multiout.dac_nids[i]);
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init_output(codec, cfg->hp_pins[0], spec->hp_dac);
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init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
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for (i = 0; i < spec->num_inputs; i++)
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init_input(codec, spec->input_pins[i], spec->adcs[i]);
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init_input(codec, cfg->dig_in_pin, spec->dig_in);
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return 0;
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}
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static void ca0110_free(struct hda_codec *codec)
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{
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kfree(codec->spec);
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}
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static struct hda_codec_ops ca0110_patch_ops = {
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.build_controls = ca0110_build_controls,
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.build_pcms = ca0110_build_pcms,
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.init = ca0110_init,
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.free = ca0110_free,
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};
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static void parse_line_outs(struct hda_codec *codec)
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{
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struct ca0110_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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int i, n;
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unsigned int def_conf;
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hda_nid_t nid;
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n = 0;
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for (i = 0; i < cfg->line_outs; i++) {
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nid = cfg->line_out_pins[i];
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def_conf = snd_hda_codec_get_pincfg(codec, nid);
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if (!def_conf)
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continue; /* invalid pin */
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if (snd_hda_get_connections(codec, nid, &spec->dacs[i], 1) != 1)
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continue;
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spec->out_pins[n++] = nid;
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}
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spec->multiout.dac_nids = spec->dacs;
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spec->multiout.num_dacs = n;
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spec->multiout.max_channels = n * 2;
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}
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static void parse_hp_out(struct hda_codec *codec)
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{
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struct ca0110_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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int i;
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unsigned int def_conf;
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hda_nid_t nid, dac;
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if (!cfg->hp_outs)
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return;
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nid = cfg->hp_pins[0];
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def_conf = snd_hda_codec_get_pincfg(codec, nid);
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if (!def_conf) {
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cfg->hp_outs = 0;
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return;
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}
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if (snd_hda_get_connections(codec, nid, &dac, 1) != 1)
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return;
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for (i = 0; i < cfg->line_outs; i++)
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if (dac == spec->dacs[i])
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break;
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if (i >= cfg->line_outs) {
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spec->hp_dac = dac;
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spec->multiout.hp_nid = dac;
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}
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}
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static void parse_input(struct hda_codec *codec)
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{
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struct ca0110_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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hda_nid_t nid, pin;
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int n, i, j;
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n = 0;
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nid = codec->start_nid;
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for (i = 0; i < codec->num_nodes; i++, nid++) {
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unsigned int wcaps = get_wcaps(codec, nid);
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unsigned int type = get_wcaps_type(wcaps);
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if (type != AC_WID_AUD_IN)
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continue;
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if (snd_hda_get_connections(codec, nid, &pin, 1) != 1)
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continue;
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if (pin == cfg->dig_in_pin) {
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spec->dig_in = nid;
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continue;
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}
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for (j = 0; j < AUTO_PIN_LAST; j++)
|
|
if (cfg->input_pins[j] == pin)
|
|
break;
|
|
if (j >= AUTO_PIN_LAST)
|
|
continue;
|
|
spec->input_pins[n] = pin;
|
|
spec->input_labels[n] = auto_pin_cfg_labels[j];
|
|
spec->adcs[n] = nid;
|
|
n++;
|
|
}
|
|
spec->num_inputs = n;
|
|
}
|
|
|
|
static void parse_digital(struct hda_codec *codec)
|
|
{
|
|
struct ca0110_spec *spec = codec->spec;
|
|
struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
|
if (cfg->dig_outs &&
|
|
snd_hda_get_connections(codec, cfg->dig_out_pins[0],
|
|
&spec->dig_out, 1) == 1)
|
|
spec->multiout.dig_out_nid = cfg->dig_out_pins[0];
|
|
}
|
|
|
|
static int ca0110_parse_auto_config(struct hda_codec *codec)
|
|
{
|
|
struct ca0110_spec *spec = codec->spec;
|
|
int err;
|
|
|
|
err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
|
|
if (err < 0)
|
|
return err;
|
|
|
|
parse_line_outs(codec);
|
|
parse_hp_out(codec);
|
|
parse_digital(codec);
|
|
parse_input(codec);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int patch_ca0110(struct hda_codec *codec)
|
|
{
|
|
struct ca0110_spec *spec;
|
|
int err;
|
|
|
|
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
|
|
if (!spec)
|
|
return -ENOMEM;
|
|
codec->spec = spec;
|
|
|
|
codec->bus->needs_damn_long_delay = 1;
|
|
|
|
err = ca0110_parse_auto_config(codec);
|
|
if (err < 0)
|
|
goto error;
|
|
|
|
codec->patch_ops = ca0110_patch_ops;
|
|
|
|
return 0;
|
|
|
|
error:
|
|
kfree(codec->spec);
|
|
codec->spec = NULL;
|
|
return err;
|
|
}
|
|
|
|
|
|
/*
|
|
* patch entries
|
|
*/
|
|
static struct hda_codec_preset snd_hda_preset_ca0110[] = {
|
|
{ .id = 0x1102000a, .name = "CA0110-IBG", .patch = patch_ca0110 },
|
|
{ .id = 0x1102000b, .name = "CA0110-IBG", .patch = patch_ca0110 },
|
|
{ .id = 0x1102000d, .name = "SB0880 X-Fi", .patch = patch_ca0110 },
|
|
{} /* terminator */
|
|
};
|
|
|
|
MODULE_ALIAS("snd-hda-codec-id:1102000a");
|
|
MODULE_ALIAS("snd-hda-codec-id:1102000b");
|
|
MODULE_ALIAS("snd-hda-codec-id:1102000d");
|
|
|
|
MODULE_LICENSE("GPL");
|
|
MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec");
|
|
|
|
static struct hda_codec_preset_list ca0110_list = {
|
|
.preset = snd_hda_preset_ca0110,
|
|
.owner = THIS_MODULE,
|
|
};
|
|
|
|
static int __init patch_ca0110_init(void)
|
|
{
|
|
return snd_hda_add_codec_preset(&ca0110_list);
|
|
}
|
|
|
|
static void __exit patch_ca0110_exit(void)
|
|
{
|
|
snd_hda_delete_codec_preset(&ca0110_list);
|
|
}
|
|
|
|
module_init(patch_ca0110_init)
|
|
module_exit(patch_ca0110_exit)
|