/* * Copyright (c) by Jaroslav Kysela * Universal interface for Audio Codec '97 * * For more details look to AC '97 component specification revision 2.2 * by Intel Corporation (http://developer.intel.com) and to datasheets * for specific codecs. * * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #include #include #include #include #include #include #include #include #include "ac97_patch.h" #include "ac97_id.h" #include "ac97_local.h" #define chip_t ac97_t /* * Chip specific initialization */ static int patch_build_controls(ac97_t * ac97, const snd_kcontrol_new_t *controls, int count) { int idx, err; for (idx = 0; idx < count; idx++) if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&controls[idx], ac97))) < 0) return err; return 0; } /* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */ /* It is possible to indicate to the Yamaha YMF753 the type of speakers being used. */ static int snd_ac97_ymf753_info_speaker(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) { static char *texts[3] = { "Standard", "Small", "Smaller" }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = 3; if (uinfo->value.enumerated.item > 2) uinfo->value.enumerated.item = 2; strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); return 0; } static int snd_ac97_ymf753_get_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; val = ac97->regs[AC97_YMF753_3D_MODE_SEL]; val = (val >> 10) & 3; if (val > 0) /* 0 = invalid */ val--; ucontrol->value.enumerated.item[0] = val; return 0; } static int snd_ac97_ymf753_put_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; if (ucontrol->value.enumerated.item[0] > 2) return -EINVAL; val = (ucontrol->value.enumerated.item[0] + 1) << 10; return snd_ac97_update(ac97, AC97_YMF753_3D_MODE_SEL, val); } static const snd_kcontrol_new_t snd_ac97_ymf753_controls_speaker = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "3D Control - Speaker", .info = snd_ac97_ymf753_info_speaker, .get = snd_ac97_ymf753_get_speaker, .put = snd_ac97_ymf753_put_speaker, }; /* It is possible to indicate to the Yamaha YMF753 the source to direct to the S/PDIF output. */ static int snd_ac97_ymf753_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) { static char *texts[2] = { "AC-Link", "A/D Converter" }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = 2; if (uinfo->value.enumerated.item > 1) uinfo->value.enumerated.item = 1; strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); return 0; } static int snd_ac97_ymf753_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; val = ac97->regs[AC97_YMF753_DIT_CTRL2]; ucontrol->value.enumerated.item[0] = (val >> 1) & 1; return 0; } static int snd_ac97_ymf753_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; if (ucontrol->value.enumerated.item[0] > 1) return -EINVAL; val = ucontrol->value.enumerated.item[0] << 1; return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0002, val); } /* The AC'97 spec states that the S/PDIF signal is to be output at pin 48. The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48. By default, no output pin is selected, and the S/PDIF signal is not output. There is also a bit to mute S/PDIF output in a vendor-specific register. */ static int snd_ac97_ymf753_spdif_output_pin_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) { static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = 3; if (uinfo->value.enumerated.item > 2) uinfo->value.enumerated.item = 2; strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); return 0; } static int snd_ac97_ymf753_spdif_output_pin_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; val = ac97->regs[AC97_YMF753_DIT_CTRL2]; ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0; return 0; } static int snd_ac97_ymf753_spdif_output_pin_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; if (ucontrol->value.enumerated.item[0] > 2) return -EINVAL; val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 : (ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0; return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0028, val); /* The following can be used to direct S/PDIF output to pin 47 (EAPD). snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */ } static const snd_kcontrol_new_t snd_ac97_ymf753_controls_spdif[3] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source", .info = snd_ac97_ymf753_spdif_source_info, .get = snd_ac97_ymf753_spdif_source_get, .put = snd_ac97_ymf753_spdif_source_put, }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin", .info = snd_ac97_ymf753_spdif_output_pin_info, .get = snd_ac97_ymf753_spdif_output_pin_get, .put = snd_ac97_ymf753_spdif_output_pin_put, }, AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",NONE,NONE) "Mute", AC97_YMF753_DIT_CTRL2, 2, 1, 1) }; static int patch_yamaha_ymf753_3d(ac97_t * ac97) { snd_kcontrol_t *kctl; int err; if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0) return err; strcpy(kctl->id.name, "3D Control - Wide"); kctl->private_value = AC97_3D_CONTROL | (9 << 8) | (7 << 16); snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000); if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&snd_ac97_ymf753_controls_speaker, ac97))) < 0) return err; snd_ac97_write_cache(ac97, AC97_YMF753_3D_MODE_SEL, 0x0c00); return 0; } static int patch_yamaha_ymf753_post_spdif(ac97_t * ac97) { int err; if ((err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif))) < 0) return err; return 0; } static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = { .build_3d = patch_yamaha_ymf753_3d, .build_post_spdif = patch_yamaha_ymf753_post_spdif }; int patch_yamaha_ymf753(ac97_t * ac97) { /* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com. This chip has nonstandard and extended behaviour with regard to its S/PDIF output. The AC'97 spec states that the S/PDIF signal is to be output at pin 48. The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48. By default, no output pin is selected, and the S/PDIF signal is not output. There is also a bit to mute S/PDIF output in a vendor-specific register. */ ac97->build_ops = &patch_yamaha_ymf753_ops; ac97->caps |= AC97_BC_BASS_TREBLE; ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */ return 0; } /* * May 2, 2003 Liam Girdwood * removed broken wolfson00 patch. * added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717. */ int patch_wolfson03(ac97_t * ac97) { /* This is known to work for the ViewSonic ViewPad 1000 Randolph Bentson */ // WM9703/9707/9708/9717 snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808); snd_ac97_write_cache(ac97, AC97_GENERAL_PURPOSE, 0x8000); return 0; } int patch_wolfson04(ac97_t * ac97) { // WM9704M/9704Q // set front and rear mixer volume snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808); snd_ac97_write_cache(ac97, AC97_WM9704_RMIXER_VOL, 0x0808); // patch for DVD noise snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200); // init vol snd_ac97_write_cache(ac97, AC97_WM9704_RPCM_VOL, 0x0808); // set rear surround volume snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000); return 0; } int patch_wolfson05(ac97_t * ac97) { // WM9705, WM9710 // set front mixer volume snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808); return 0; } int patch_wolfson11(ac97_t * ac97) { // WM9711, WM9712 // set out3 volume snd_ac97_write_cache(ac97, AC97_WM9711_OUT3VOL, 0x0808); return 0; } /* * Tritech codec */ int patch_tritech_tr28028(ac97_t * ac97) { snd_ac97_write_cache(ac97, 0x26, 0x0300); snd_ac97_write_cache(ac97, 0x26, 0x0000); snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000); snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000); return 0; } /* * Sigmatel STAC97xx codecs */ static int patch_sigmatel_stac9700_3d(ac97_t * ac97) { snd_kcontrol_t *kctl; int err; if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0) return err; strcpy(kctl->id.name, "3D Control Sigmatel - Depth"); kctl->private_value = AC97_3D_CONTROL | (3 << 16); snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000); return 0; } static int patch_sigmatel_stac9708_3d(ac97_t * ac97) { snd_kcontrol_t *kctl; int err; if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0) return err; strcpy(kctl->id.name, "3D Control Sigmatel - Depth"); kctl->private_value = AC97_3D_CONTROL | (3 << 16); if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0) return err; strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth"); kctl->private_value = AC97_3D_CONTROL | (2 << 8) | (3 << 16); snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000); return 0; } static const snd_kcontrol_new_t snd_ac97_sigmatel_4speaker = AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0); static const snd_kcontrol_new_t snd_ac97_sigmatel_phaseinvert = AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0); static const snd_kcontrol_new_t snd_ac97_sigmatel_controls[] = { AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0), AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0) }; static int patch_sigmatel_stac97xx_specific(ac97_t * ac97) { int err; snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003); if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1)) if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0) return err; if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0)) if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0) return err; if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2)) if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0) return err; if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3)) if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0) return err; return 0; } static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = { .build_3d = patch_sigmatel_stac9700_3d, .build_specific = patch_sigmatel_stac97xx_specific }; static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = { .build_3d = patch_sigmatel_stac9708_3d, .build_specific = patch_sigmatel_stac97xx_specific }; int patch_sigmatel_stac9700(ac97_t * ac97) { ac97->build_ops = &patch_sigmatel_stac9700_ops; return 0; } int patch_sigmatel_stac9708(ac97_t * ac97) { unsigned int codec72, codec6c; ac97->build_ops = &patch_sigmatel_stac9708_ops; codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000; codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG); if ((codec72==0) && (codec6c==0)) { snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba); snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000); snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba); snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007); } else if ((codec72==0x8000) && (codec6c==0)) { snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba); snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001); snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008); } else if ((codec72==0x8000) && (codec6c==0x0080)) { /* nothing */ } snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000); return 0; } int patch_sigmatel_stac9721(ac97_t * ac97) { ac97->build_ops = &patch_sigmatel_stac9700_ops; if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) { // patch for SigmaTel snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba); snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000); snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba); snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002); } snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000); return 0; } int patch_sigmatel_stac9744(ac97_t * ac97) { // patch for SigmaTel ac97->build_ops = &patch_sigmatel_stac9700_ops; snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba); snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */ snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba); snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002); snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000); return 0; } int patch_sigmatel_stac9756(ac97_t * ac97) { // patch for SigmaTel ac97->build_ops = &patch_sigmatel_stac9700_ops; snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba); snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */ snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba); snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002); snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000); return 0; } int patch_sigmatel_stac9758(ac97_t * ac97) { // patch for SigmaTel ac97->build_ops = &patch_sigmatel_stac9700_ops; // turn on stereo speaker, headphone and line-out snd_ac97_write_cache(ac97, AC97_SIGMATEL_OUTSEL, 0x9040); // headphone select and boost snd_ac97_write_cache(ac97, AC97_SIGMATEL_IOMISC, 0x2102); // enable mic snd_ac97_write_cache(ac97, AC97_SIGMATEL_INSEL, 0x0203); // enable stereo mic snd_ac97_write_cache(ac97, AC97_SIGMATEL_VARIOUS, 0x0001); return 0; } /* * Cirrus Logic CS42xx codecs */ static const snd_kcontrol_new_t snd_ac97_cirrus_controls_spdif[2] = { AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0), AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0) }; static int patch_cirrus_build_spdif(ac97_t * ac97) { int err; if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0) return err; if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0) return err; switch (ac97->id & AC97_ID_CS_MASK) { case AC97_ID_CS4205: if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0) return err; break; } /* set default PCM S/PDIF params */ /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */ snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20); return 0; } static struct snd_ac97_build_ops patch_cirrus_ops = { .build_spdif = patch_cirrus_build_spdif }; int patch_cirrus_spdif(ac97_t * ac97) { /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers. WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC? *sigh* - sp/dif EA ID is not set, but sp/dif is always present. - enable/disable is spdif register bit 15. - sp/dif control register is 0x68. differs from AC97: - valid is bit 14 (vs 15) - no DRS - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48) - sp/dif ssource select is in 0x5e bits 0,1. */ ac97->build_ops = &patch_cirrus_ops; ac97->flags |= AC97_CS_SPDIF; ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000; ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */ snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080); return 0; } int patch_cirrus_cs4299(ac97_t * ac97) { /* force the detection of PC Beep */ ac97->flags |= AC97_HAS_PC_BEEP; return patch_cirrus_spdif(ac97); } /* * Conexant codecs */ static const snd_kcontrol_new_t snd_ac97_conexant_controls_spdif[1] = { AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0), }; static int patch_conexant_build_spdif(ac97_t * ac97) { int err; if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0) return err; if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0) return err; /* set default PCM S/PDIF params */ /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */ snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC, snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK)); return 0; } static struct snd_ac97_build_ops patch_conexant_ops = { .build_spdif = patch_conexant_build_spdif }; int patch_conexant(ac97_t * ac97) { ac97->build_ops = &patch_conexant_ops; ac97->flags |= AC97_CX_SPDIF; ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */ return 0; } /* * Analog Device AD18xx, AD19xx codecs */ int patch_ad1819(ac97_t * ac97) { unsigned short scfg; // patch for Analog Devices scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG); snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */ return 0; } static unsigned short patch_ad1881_unchained(ac97_t * ac97, int idx, unsigned short mask) { unsigned short val; // test for unchained codec snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask); snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000); /* ID0C, ID1C, SDIE = off */ val = snd_ac97_read(ac97, AC97_VENDOR_ID2); if ((val & 0xff40) != 0x5340) return 0; ac97->spec.ad18xx.unchained[idx] = mask; ac97->spec.ad18xx.id[idx] = val; ac97->spec.ad18xx.codec_cfg[idx] = 0x0000; return mask; } static int patch_ad1881_chained1(ac97_t * ac97, int idx, unsigned short codec_bits) { static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 }; unsigned short val; snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]); snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004); // SDIE val = snd_ac97_read(ac97, AC97_VENDOR_ID2); if ((val & 0xff40) != 0x5340) return 0; if (codec_bits) snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits); ac97->spec.ad18xx.chained[idx] = cfg_bits[idx]; ac97->spec.ad18xx.id[idx] = val; ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004; return 1; } static void patch_ad1881_chained(ac97_t * ac97, int unchained_idx, int cidx1, int cidx2) { // already detected? if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1]) cidx1 = -1; if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2]) cidx2 = -1; if (cidx1 < 0 && cidx2 < 0) return; // test for chained codecs snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, ac97->spec.ad18xx.unchained[unchained_idx]); snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002); // ID1C ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002; if (cidx1 >= 0) { if (patch_ad1881_chained1(ac97, cidx1, 0x0006)) // SDIE | ID1C patch_ad1881_chained1(ac97, cidx2, 0); else if (patch_ad1881_chained1(ac97, cidx2, 0x0006)) // SDIE | ID1C patch_ad1881_chained1(ac97, cidx1, 0); } else if (cidx2 >= 0) { patch_ad1881_chained1(ac97, cidx2, 0); } } int patch_ad1881(ac97_t * ac97) { static const char cfg_idxs[3][2] = { {2, 1}, {0, 2}, {0, 1} }; // patch for Analog Devices unsigned short codecs[3]; unsigned short val; int idx, num; init_MUTEX(&ac97->spec.ad18xx.mutex); val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG); snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val); codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12)); codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14)); codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13)); snd_runtime_check(codecs[0] | codecs[1] | codecs[2], goto __end); for (idx = 0; idx < 3; idx++) if (ac97->spec.ad18xx.unchained[idx]) patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]); if (ac97->spec.ad18xx.id[1]) { ac97->flags |= AC97_AD_MULTI; ac97->scaps |= AC97_SCAP_SURROUND_DAC; } if (ac97->spec.ad18xx.id[2]) { ac97->flags |= AC97_AD_MULTI; ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC; } __end: /* select all codecs */ snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000); /* check if only one codec is present */ for (idx = num = 0; idx < 3; idx++) if (ac97->spec.ad18xx.id[idx]) num++; if (num == 1) { /* ok, deselect all ID bits */ snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000); ac97->spec.ad18xx.codec_cfg[0] = ac97->spec.ad18xx.codec_cfg[1] = ac97->spec.ad18xx.codec_cfg[2] = 0x0000; } /* required for AD1886/AD1885 combination */ ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID); if (ac97->spec.ad18xx.id[0]) { ac97->id &= 0xffff0000; ac97->id |= ac97->spec.ad18xx.id[0]; } return 0; } static const snd_kcontrol_new_t snd_ac97_controls_ad1885[] = { AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0), /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */ AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0), AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0), }; static int patch_ad1885_specific(ac97_t * ac97) { int err; if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0) return err; return 0; } static struct snd_ac97_build_ops patch_ad1885_build_ops = { .build_specific = &patch_ad1885_specific }; int patch_ad1885(ac97_t * ac97) { unsigned short jack; patch_ad1881(ac97); /* This is required to deal with the Intel D815EEAL2 */ /* i.e. Line out is actually headphone out from codec */ /* turn off jack sense bits D8 & D9 */ jack = snd_ac97_read(ac97, AC97_AD_JACK_SPDIF); snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, jack | 0x0300); /* set default */ snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404); ac97->build_ops = &patch_ad1885_build_ops; return 0; } int patch_ad1886(ac97_t * ac97) { patch_ad1881(ac97); /* Presario700 workaround */ /* for Jack Sense/SPDIF Register misetting causing */ snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010); return 0; } /* MISC bits */ #define AC97_AD198X_MBC 0x0003 /* mic boost */ #define AC97_AD198X_MBC_20 0x0000 /* +20dB */ #define AC97_AD198X_MBC_10 0x0001 /* +10dB */ #define AC97_AD198X_MBC_30 0x0002 /* +30dB */ #define AC97_AD198X_VREFD 0x0004 /* VREF high-Z */ #define AC97_AD198X_VREFH 0x0008 /* 2.25V, 3.7V */ #define AC97_AD198X_VREF_0 0x000c /* 0V */ #define AC97_AD198X_SRU 0x0010 /* sample rate unlock */ #define AC97_AD198X_LOSEL 0x0020 /* LINE_OUT amplifiers input select */ #define AC97_AD198X_2MIC 0x0040 /* 2-channel mic select */ #define AC97_AD198X_SPRD 0x0080 /* SPREAD enable */ #define AC97_AD198X_DMIX0 0x0100 /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */ #define AC97_AD198X_DMIX1 0x0200 /* downmix mode: 1 = enabled */ #define AC97_AD198X_HPSEL 0x0400 /* headphone amplifier input select */ #define AC97_AD198X_CLDIS 0x0800 /* center/lfe disable */ #define AC97_AD198X_LODIS 0x1000 /* LINE_OUT disable */ #define AC97_AD198X_MSPLT 0x2000 /* mute split */ #define AC97_AD198X_AC97NC 0x4000 /* AC97 no compatible mode */ #define AC97_AD198X_DACZ 0x8000 /* DAC zero-fill mode */ static int snd_ac97_ad198x_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) { static char *texts[2] = { "AC-Link", "A/D Converter" }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = 2; if (uinfo->value.enumerated.item > 1) uinfo->value.enumerated.item = 1; strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); return 0; } static int snd_ac97_ad198x_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; val = ac97->regs[AC97_AD_SERIAL_CFG]; ucontrol->value.enumerated.item[0] = (val >> 2) & 1; return 0; } static int snd_ac97_ad198x_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; if (ucontrol->value.enumerated.item[0] > 1) return -EINVAL; val = ucontrol->value.enumerated.item[0] << 2; return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val); } static const snd_kcontrol_new_t snd_ac97_ad198x_spdif_source = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source", .info = snd_ac97_ad198x_spdif_source_info, .get = snd_ac97_ad198x_spdif_source_get, .put = snd_ac97_ad198x_spdif_source_put, }; static int patch_ad198x_post_spdif(ac97_t * ac97) { return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1); } static struct snd_ac97_build_ops patch_ad1981a_build_ops = { .build_post_spdif = patch_ad198x_post_spdif }; int patch_ad1981a(ac97_t *ac97) { patch_ad1881(ac97); ac97->build_ops = &patch_ad1981a_build_ops; snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT); ac97->flags |= AC97_STEREO_MUTES; return 0; } static const snd_kcontrol_new_t snd_ac97_ad198x_2cmic = AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0); static int patch_ad1981b_specific(ac97_t *ac97) { return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1); } static struct snd_ac97_build_ops patch_ad1981b_build_ops = { .build_post_spdif = patch_ad198x_post_spdif, .build_specific = patch_ad1981b_specific }; int patch_ad1981b(ac97_t *ac97) { patch_ad1881(ac97); ac97->build_ops = &patch_ad1981b_build_ops; snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT); ac97->flags |= AC97_STEREO_MUTES; return 0; } static int snd_ac97_ad1888_lohpsel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; uinfo->count = 1; uinfo->value.integer.min = 0; uinfo->value.integer.max = 1; return 0; } static int snd_ac97_ad1888_lohpsel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; val = ac97->regs[AC97_AD_MISC]; ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL); return 0; } static int snd_ac97_ad1888_lohpsel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; val = !ucontrol->value.integer.value[0] ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0; return snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val); } static int snd_ac97_ad1888_downmix_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"}; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = 3; if (uinfo->value.enumerated.item > 2) uinfo->value.enumerated.item = 2; strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); return 0; } static int snd_ac97_ad1888_downmix_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; val = ac97->regs[AC97_AD_MISC]; if (!(val & AC97_AD198X_DMIX1)) ucontrol->value.enumerated.item[0] = 0; else ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1); return 0; } static int snd_ac97_ad1888_downmix_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; if (ucontrol->value.enumerated.item[0] > 2) return -EINVAL; if (ucontrol->value.enumerated.item[0] == 0) val = 0; else val = AC97_AD198X_DMIX1 | ((ucontrol->value.enumerated.item[0] - 1) << 8); return snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val); } static const snd_kcontrol_new_t snd_ac97_ad1888_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Exchange Front/Surround", .info = snd_ac97_ad1888_lohpsel_info, .get = snd_ac97_ad1888_lohpsel_get, .put = snd_ac97_ad1888_lohpsel_put }, AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0), { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Downmix", .info = snd_ac97_ad1888_downmix_info, .get = snd_ac97_ad1888_downmix_get, .put = snd_ac97_ad1888_downmix_put }, AC97_SINGLE("Surround Jack as Input", AC97_AD_MISC, 12, 1, 0), AC97_SINGLE("Center/LFE Jack as Input", AC97_AD_MISC, 11, 1, 0), }; static int patch_ad1888_specific(ac97_t *ac97) { /* rename 0x04 as "Master" and 0x02 as "Master Surround" */ snd_ac97_rename_ctl(ac97, "Master Playback Switch", "Master Surround Playback Switch"); snd_ac97_rename_ctl(ac97, "Master Playback Volume", "Master Surround Playback Volume"); snd_ac97_rename_ctl(ac97, "Headphone Playback Switch", "Master Playback Switch"); snd_ac97_rename_ctl(ac97, "Headphone Playback Volume", "Master Playback Volume"); return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls)); } static struct snd_ac97_build_ops patch_ad1888_build_ops = { .build_post_spdif = patch_ad198x_post_spdif, .build_specific = patch_ad1888_specific }; int patch_ad1888(ac97_t * ac97) { unsigned short misc; patch_ad1881(ac97); ac97->build_ops = &patch_ad1888_build_ops; /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */ /* it seems that most vendors connect line-out connector to headphone out of AC'97 */ /* AD-compatible mode */ /* Stereo mutes enabled */ misc = snd_ac97_read(ac97, AC97_AD_MISC); snd_ac97_write_cache(ac97, AC97_AD_MISC, misc | AC97_AD198X_LOSEL | AC97_AD198X_HPSEL | AC97_AD198X_MSPLT | AC97_AD198X_AC97NC); ac97->flags |= AC97_STEREO_MUTES; return 0; } static int patch_ad1980_specific(ac97_t *ac97) { int err; if ((err = patch_ad1888_specific(ac97)) < 0) return err; return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1); } static struct snd_ac97_build_ops patch_ad1980_build_ops = { .build_post_spdif = patch_ad198x_post_spdif, .build_specific = patch_ad1980_specific }; int patch_ad1980(ac97_t * ac97) { patch_ad1888(ac97); ac97->build_ops = &patch_ad1980_build_ops; return 0; } static const snd_kcontrol_new_t snd_ac97_ad1985_controls[] = { AC97_SINGLE("Center/LFE Jack as Mic", AC97_AD_SERIAL_CFG, 9, 1, 0), AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0) }; static int patch_ad1985_specific(ac97_t *ac97) { int err; if ((err = patch_ad1980_specific(ac97)) < 0) return err; return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls)); } static struct snd_ac97_build_ops patch_ad1985_build_ops = { .build_post_spdif = patch_ad198x_post_spdif, .build_specific = patch_ad1985_specific }; int patch_ad1985(ac97_t * ac97) { unsigned short misc; patch_ad1881(ac97); ac97->build_ops = &patch_ad1985_build_ops; misc = snd_ac97_read(ac97, AC97_AD_MISC); /* switch front/surround line-out/hp-out */ /* center/LFE, mic in 3.75V mode */ /* AD-compatible mode */ /* Stereo mutes enabled */ /* in accordance with ADI driver: misc | 0x5c28 */ snd_ac97_write_cache(ac97, AC97_AD_MISC, misc | AC97_AD198X_VREFH | AC97_AD198X_LOSEL | AC97_AD198X_HPSEL | AC97_AD198X_CLDIS | AC97_AD198X_LODIS | AC97_AD198X_MSPLT | AC97_AD198X_AC97NC); ac97->flags |= AC97_STEREO_MUTES; return 0; } /* * realtek ALC65x codecs */ static int snd_ac97_alc650_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); ucontrol->value.integer.value[0] = (ac97->regs[AC97_ALC650_MULTICH] >> 10) & 1; return 0; } static int snd_ac97_alc650_mic_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); int change, val; val = !!(snd_ac97_read(ac97, AC97_ALC650_MULTICH) & (1 << 10)); change = (ucontrol->value.integer.value[0] != val); if (change) { /* disable/enable vref */ snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12, ucontrol->value.integer.value[0] ? (1 << 12) : 0); /* turn on/off center-on-mic */ snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10, ucontrol->value.integer.value[0] ? (1 << 10) : 0); /* GPIO0 high for mic */ snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100, ucontrol->value.integer.value[0] ? 0 : 0x100); } return change; } static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = { AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0), AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0), AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0), AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0), /* 4: Analog Input To Surround */ /* 5: Analog Input To Center/LFE */ /* 6: Independent Master Volume Right */ /* 7: Independent Master Volume Left */ /* 8: reserved */ AC97_SINGLE("Line-In As Surround", AC97_ALC650_MULTICH, 9, 1, 0), /* 10: mic, see below */ /* 11-13: in IEC958 controls */ AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0), #if 0 /* always set in patch_alc650 */ AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0), AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0), AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1), AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1), AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1), AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1), #endif { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Mic As Center/LFE", .info = snd_ac97_info_single, .get = snd_ac97_alc650_mic_get, .put = snd_ac97_alc650_mic_put, }, }; static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc650[] = { AC97_SINGLE("IEC958 Capture Switch", AC97_ALC650_MULTICH, 11, 1, 0), AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0), AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), }; static int patch_alc650_specific(ac97_t * ac97) { int err; if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0) return err; if (ac97->ext_id & AC97_EI_SPDIF) { if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0) return err; } return 0; } static struct snd_ac97_build_ops patch_alc650_ops = { .build_specific = patch_alc650_specific }; int patch_alc650(ac97_t * ac97) { unsigned short val; ac97->build_ops = &patch_alc650_ops; /* revision E or F */ /* FIXME: what about revision D ? */ ac97->spec.dev_flags = (ac97->id == 0x414c4722 || ac97->id == 0x414c4723); /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */ snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS, snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000); /* Enable SPDIF-IN only on Rev.E and above */ val = snd_ac97_read(ac97, AC97_ALC650_CLOCK); /* SPDIF IN with pin 47 */ if (ac97->spec.dev_flags) val |= 0x03; /* enable */ else val &= ~0x03; /* disable */ snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val); /* set default: slot 3,4,7,8,6,9 spdif-in monitor off, analog-spdif off, spdif-in off center on mic off, surround on line-in off downmix off, duplicate front off */ snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0); /* set GPIO0 for mic bias */ /* GPIO0 pin output, no interrupt, high */ snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP, snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01); snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS, (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10); /* full DAC volume */ snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808); snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808); return 0; } static int snd_ac97_alc655_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); ucontrol->value.integer.value[0] = (ac97->regs[AC97_ALC650_MULTICH] >> 10) & 1; return 0; } static int snd_ac97_alc655_mic_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); int change; /* misc control; vrefout disable */ snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12, ucontrol->value.integer.value[0] ? (1 << 12) : 0); change = snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10, ucontrol->value.integer.value[0] ? (1 << 10) : 0); return change; } static const snd_kcontrol_new_t snd_ac97_controls_alc655[] = { AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0), AC97_SINGLE("Line-In As Surround", AC97_ALC650_MULTICH, 9, 1, 0), { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Mic As Center/LFE", .info = snd_ac97_info_single, .get = snd_ac97_alc655_mic_get, .put = snd_ac97_alc655_mic_put, }, }; static int alc655_iec958_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" }; static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" }; ac97_t *ac97 = snd_kcontrol_chip(kcontrol); uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3; if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; strcpy(uinfo->value.enumerated.name, ac97->spec.dev_flags ? texts_658[uinfo->value.enumerated.item] : texts_655[uinfo->value.enumerated.item]); return 0; } static int alc655_iec958_route_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; val = ac97->regs[AC97_ALC650_MULTICH]; val = (val >> 12) & 3; if (ac97->spec.dev_flags && val == 3) val = 0; ucontrol->value.enumerated.item[0] = val; return 0; } static int alc655_iec958_route_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); return snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 3 << 12, (unsigned short)ucontrol->value.enumerated.item[0]); } static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc655[] = { AC97_SINGLE("IEC958 Capture Switch", AC97_ALC650_MULTICH, 11, 1, 0), AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0), { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "IEC958 Playback Route", .info = alc655_iec958_route_info, .get = alc655_iec958_route_get, .put = alc655_iec958_route_put, }, }; static int patch_alc655_specific(ac97_t * ac97) { int err; if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0) return err; if (ac97->ext_id & AC97_EI_SPDIF) { if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0) return err; } return 0; } static struct snd_ac97_build_ops patch_alc655_ops = { .build_specific = patch_alc655_specific }; int patch_alc655(ac97_t * ac97) { unsigned int val; ac97->spec.dev_flags = (ac97->id == 0x414c4780); /* ALC658 */ ac97->build_ops = &patch_alc655_ops; /* adjust default values */ val = snd_ac97_read(ac97, 0x7a); /* misc control */ val |= (1 << 1); /* spdif input pin */ val &= ~(1 << 12); /* vref enable */ snd_ac97_write_cache(ac97, 0x7a, val); /* set default: spdif-in enabled, spdif-in monitor off, spdif-in PCM off center on mic off, surround on line-in off duplicate front off */ snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15); /* full DAC volume */ snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808); snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808); return 0; } /* * C-Media CM97xx codecs */ static const snd_kcontrol_new_t snd_ac97_cm9738_controls[] = { AC97_SINGLE("Line-In As Surround", AC97_CM9738_VENDOR_CTRL, 10, 1, 0), AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0), }; static int patch_cm9738_specific(ac97_t * ac97) { return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls)); } static struct snd_ac97_build_ops patch_cm9738_ops = { .build_specific = patch_cm9738_specific }; int patch_cm9738(ac97_t * ac97) { ac97->build_ops = &patch_cm9738_ops; return 0; } static int snd_ac97_cmedia_spdif_playback_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) { static char *texts[] = { "Analog", "Digital" }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = 2; if (uinfo->value.enumerated.item > 1) uinfo->value.enumerated.item = 1; strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); return 0; } static int snd_ac97_cmedia_spdif_playback_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; val = ac97->regs[AC97_CM9739_SPDIF_CTRL]; ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01; return 0; } static int snd_ac97_cmedia_spdif_playback_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ac97_t *ac97 = snd_kcontrol_chip(kcontrol); return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL, 0x01 << 1, (ucontrol->value.enumerated.item[0] & 0x01) << 1); } static const snd_kcontrol_new_t snd_ac97_cm9739_controls_spdif[] = { /* BIT 0: SPDI_EN - always true */ { /* BIT 1: SPDIFS */ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source", .info = snd_ac97_cmedia_spdif_playback_source_info, .get = snd_ac97_cmedia_spdif_playback_source_get, .put = snd_ac97_cmedia_spdif_playback_source_put, }, /* BIT 2: IG_SPIV */ AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0), /* BIT 3: SPI2F */ AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0), /* BIT 4: SPI2SDI */ AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0), /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */ }; static const snd_kcontrol_new_t snd_ac97_cm9739_controls[] = { AC97_SINGLE("Line-In As Surround", AC97_CM9739_MULTI_CHAN, 10, 1, 0), }; static int patch_cm9739_specific(ac97_t * ac97) { return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls)); } static int patch_cm9739_post_spdif(ac97_t * ac97) { return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif)); } static struct snd_ac97_build_ops patch_cm9739_ops = { .build_specific = patch_cm9739_specific, .build_post_spdif = patch_cm9739_post_spdif }; int patch_cm9739(ac97_t * ac97) { unsigned short val; ac97->build_ops = &patch_cm9739_ops; /* check spdif */ val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS); if (val & AC97_EA_SPCV) { /* enable spdif in */ snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL, snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01); } else { ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */ } /* set-up multi channel */ /* bit 13: enable internal vref output for mic */ /* bit 12: enable center/lfe */ /* bit 14: 0 = SPDIF, 1 = EAPD */ val = (1 << 12) | (1 << 13); if (! (ac97->ext_id & AC97_EI_SPDIF)) val |= (1 << 14); snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val); /* FIXME: set up GPIO */ snd_ac97_write_cache(ac97, 0x70, 0x0100); snd_ac97_write_cache(ac97, 0x72, 0x0020); return 0; } /* * VIA VT1616 codec */ static const snd_kcontrol_new_t snd_ac97_controls_vt1616[] = { AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0), AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0), AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0), AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0), }; static int patch_vt1616_specific(ac97_t * ac97) { int err; if (snd_ac97_try_bit(ac97, 0x5a, 9)) if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0) return err; if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0) return err; return 0; } static struct snd_ac97_build_ops patch_vt1616_ops = { .build_specific = patch_vt1616_specific }; int patch_vt1616(ac97_t * ac97) { ac97->build_ops = &patch_vt1616_ops; return 0; } static const snd_kcontrol_new_t snd_ac97_controls_it2646[] = { AC97_SINGLE("Line-In As Surround", 0x76, 9, 1, 0), AC97_SINGLE("Mic As Center/LFE", 0x76, 10, 1, 0), }; static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = { AC97_SINGLE("IEC958 Capture Switch", 0x76, 11, 1, 0), AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0), AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0), }; static int patch_it2646_specific(ac97_t * ac97) { int err; if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0) return err; if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0) return err; return 0; } static struct snd_ac97_build_ops patch_it2646_ops = { .build_specific = patch_it2646_specific }; int patch_it2646(ac97_t * ac97) { ac97->build_ops = &patch_it2646_ops; /* full DAC volume */ snd_ac97_write_cache(ac97, 0x5E, 0x0808); snd_ac97_write_cache(ac97, 0x7A, 0x0808); return 0; } /* Si3036/8 specific registers */ #define AC97_SI3036_CHIP_ID 0x5a int mpatch_si3036(ac97_t * ac97) { //printk("mpatch_si3036: chip id = %x\n", snd_ac97_read(ac97, 0x5a)); snd_ac97_write_cache(ac97, 0x5c, 0xf210 ); snd_ac97_write_cache(ac97, 0x68, 0); return 0; }