Lines Matching +full:adc +full:- +full:joystick
1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Driver for C-Media CMI8338 and 8738 PCI soundcards.
31 MODULE_DESCRIPTION("C-Media CMI8x38 PCI");
33 MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8738},"
34 "{C-Media,CMI8738B},"
35 "{C-Media,CMI8338A},"
36 "{C-Media,CMI8338B}}");
42 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
45 static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 1};
46 static long fm_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1};
47 static bool soft_ac3[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1};
53 MODULE_PARM_DESC(index, "Index value for C-Media PCI soundcard.");
55 MODULE_PARM_DESC(id, "ID string for C-Media PCI soundcard.");
57 MODULE_PARM_DESC(enable, "Enable C-Media PCI soundcard.");
59 MODULE_PARM_DESC(mpu_port, "MPU-401 port.");
63 MODULE_PARM_DESC(soft_ac3, "Software-conversion of raw SPDIF packets (model 033 only).");
66 MODULE_PARM_DESC(joystick_port, "Joystick port address.");
86 #define CM_ASFC_MASK 0x00001C00 /* channel 0 (ADC?) sampling frequency */
90 #define CM_SPDFLOOP 0x00000080 /* ext. SPDIIF/IN -> OUT loopback */
96 #define CM_JYSTK_EN 0x00000002 /* legacy joystick */
109 #define CM_SPD24SEL39 0x00200000 /* 24-bit spdif: model 039 */
180 #define CM_NXCHG 0x80000000 /* don't map base reg dword->sample */
199 #define CM_DAC2SPDO 0x00200000 /* enable wave+fm_midi -> SPDIF/OUT */
207 #define CM_CENTR2LIN 0x00004000 /* line-in as center out */
208 #define CM_BASE2LIN 0x00002000 /* line-in as bass out */
224 #define CM_SPDFLOOPI 0x00100000 /* int. SPDIF-OUT -> int. IN */
278 #define CM_REAR2LIN 0x20 /* lin-in -> rear line out */
288 #define CM_CDPLAY 0x01 /* enable SPDIF/IN PCM -> DAC */
300 #define CM_VADMIC_MASK 0x0e /* mic gain level (0-3) << 1 */
321 * For CMI-8338 (0x28 - 0x2b) .. is this valid for CMI-8738
327 * MPU401 pci port index address 0x40 - 0x4f (CMI-8738 spec ver. 0.6)
332 * FM pci port index address 0x50 - 0x5f (CMI-8738 spec ver. 0.6)
337 * access from SB-mixer port
340 #define CM_VPHONE_MASK 0xe0 /* Phone volume control (0-3) << 5 */
344 #define CM_RLOOPREN 0x04 /* Rec. R-channel enable */
345 #define CM_RLOOPLEN 0x02 /* Rec. L-channel enable */
349 * CMI-8338 spec ver 0.5 (this is not valid for CMI-8738):
350 * the 8 registers 0xf8 - 0xff are used for programming m/n counter by the PLL
360 #define CM_REG_CH1_FRAME1 0x88 /* 0-15: count of samples at bus master; buffer size */
361 #define CM_REG_CH1_FRAME2 0x8C /* 16-31: count of samples at codec; fragment size */
364 #define CM_ADC48K44K 0x10000000 /* ADC parameters group, 0: 44k, 1: 48k */
367 #define CM_ADC2SPDIF 0x00080000 /* ADC output to SPDIF/OUT */
368 #define CM_SHAREADC 0x00040000 /* DAC in ADC as Center/LFE */
369 #define CM_REALTCMP 0x00020000 /* monitor the CMPL/CMPR of ADC */
421 u8 running; /* dac/adc running? */
455 struct snd_pcm *pcm; /* DAC/ADC PCM */
483 struct cmipci_pcm channel[2]; /* ch0 - DAC, ch1 - ADC or 2nd DAC */
504 outl(data, cm->iobase + cmd); in snd_cmipci_write()
509 return inl(cm->iobase + cmd); in snd_cmipci_read()
515 outw(data, cm->iobase + cmd); in snd_cmipci_write_w()
520 return inw(cm->iobase + cmd); in snd_cmipci_read_w()
526 outb(data, cm->iobase + cmd); in snd_cmipci_write_b()
531 return inb(cm->iobase + cmd); in snd_cmipci_read_b()
538 val = oval = inl(cm->iobase + cmd); in snd_cmipci_set_bit()
542 outl(val, cm->iobase + cmd); in snd_cmipci_set_bit()
549 val = oval = inl(cm->iobase + cmd); in snd_cmipci_clear_bit()
553 outl(val, cm->iobase + cmd); in snd_cmipci_clear_bit()
561 val = oval = inb(cm->iobase + cmd); in snd_cmipci_set_bit_b()
565 outb(val, cm->iobase + cmd); in snd_cmipci_set_bit_b()
572 val = oval = inb(cm->iobase + cmd); in snd_cmipci_clear_bit_b()
576 outb(val, cm->iobase + cmd); in snd_cmipci_clear_bit_b()
606 * does it this way .. maybe not. Never get any information from C-Media about
616 *n = -1; in snd_cmipci_pll_rmn()
626 delta = rate - xr; in snd_cmipci_pll_rmn()
628 delta = xr - rate; in snd_cmipci_pll_rmn()
636 *m = xm - 2; in snd_cmipci_pll_rmn()
637 *n = xn - 2; in snd_cmipci_pll_rmn()
642 return (*n > -1); in snd_cmipci_pll_rmn()
647 * are mapped onto the 8 ADC/DAC sampling frequency which can be chosen
674 mutex_lock(&cm->open_mutex); in snd_cmipci_playback2_hw_params()
675 if (cm->opened[CM_CH_PLAY]) { in snd_cmipci_playback2_hw_params()
676 mutex_unlock(&cm->open_mutex); in snd_cmipci_playback2_hw_params()
677 return -EBUSY; in snd_cmipci_playback2_hw_params()
680 cm->opened[CM_CH_PLAY] = CM_OPEN_PLAYBACK_MULTI; in snd_cmipci_playback2_hw_params()
681 mutex_unlock(&cm->open_mutex); in snd_cmipci_playback2_hw_params()
688 int reset = CM_RST_CH0 << (cm->channel[ch].ch); in snd_cmipci_ch_reset()
689 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl | reset); in snd_cmipci_ch_reset()
690 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl & ~reset); in snd_cmipci_ch_reset()
718 if (!cm->can_multi_ch || !rec->ch) in set_dac_channels()
719 return -EINVAL; in set_dac_channels()
720 if (rec->fmt != 0x03) /* stereo 16bit only */ in set_dac_channels()
721 return -EINVAL; in set_dac_channels()
724 if (cm->can_multi_ch) { in set_dac_channels()
725 spin_lock_irq(&cm->reg_lock); in set_dac_channels()
748 spin_unlock_irq(&cm->reg_lock); in set_dac_channels()
756 * channel to be used must have been set in rec->ch.
763 struct snd_pcm_runtime *runtime = substream->runtime; in snd_cmipci_pcm_prepare()
765 rec->fmt = 0; in snd_cmipci_pcm_prepare()
766 rec->shift = 0; in snd_cmipci_pcm_prepare()
767 if (snd_pcm_format_width(runtime->format) >= 16) { in snd_cmipci_pcm_prepare()
768 rec->fmt |= 0x02; in snd_cmipci_pcm_prepare()
769 if (snd_pcm_format_width(runtime->format) > 16) in snd_cmipci_pcm_prepare()
770 rec->shift++; /* 24/32bit */ in snd_cmipci_pcm_prepare()
772 if (runtime->channels > 1) in snd_cmipci_pcm_prepare()
773 rec->fmt |= 0x01; in snd_cmipci_pcm_prepare()
774 if (rec->is_dac && set_dac_channels(cm, rec, runtime->channels) < 0) { in snd_cmipci_pcm_prepare()
775 dev_dbg(cm->card->dev, "cannot set dac channels\n"); in snd_cmipci_pcm_prepare()
776 return -EINVAL; in snd_cmipci_pcm_prepare()
779 rec->offset = runtime->dma_addr; in snd_cmipci_pcm_prepare()
781 rec->dma_size = runtime->buffer_size << rec->shift; in snd_cmipci_pcm_prepare()
782 period_size = runtime->period_size << rec->shift; in snd_cmipci_pcm_prepare()
783 if (runtime->channels > 2) { in snd_cmipci_pcm_prepare()
784 /* multi-channels */ in snd_cmipci_pcm_prepare()
785 rec->dma_size = (rec->dma_size * runtime->channels) / 2; in snd_cmipci_pcm_prepare()
786 period_size = (period_size * runtime->channels) / 2; in snd_cmipci_pcm_prepare()
789 spin_lock_irq(&cm->reg_lock); in snd_cmipci_pcm_prepare()
792 reg = rec->ch ? CM_REG_CH1_FRAME1 : CM_REG_CH0_FRAME1; in snd_cmipci_pcm_prepare()
793 snd_cmipci_write(cm, reg, rec->offset); in snd_cmipci_pcm_prepare()
795 reg = rec->ch ? CM_REG_CH1_FRAME2 : CM_REG_CH0_FRAME2; in snd_cmipci_pcm_prepare()
796 snd_cmipci_write_w(cm, reg, rec->dma_size - 1); in snd_cmipci_pcm_prepare()
797 snd_cmipci_write_w(cm, reg + 2, period_size - 1); in snd_cmipci_pcm_prepare()
799 /* set adc/dac flag */ in snd_cmipci_pcm_prepare()
800 val = rec->ch ? CM_CHADC1 : CM_CHADC0; in snd_cmipci_pcm_prepare()
801 if (rec->is_dac) in snd_cmipci_pcm_prepare()
802 cm->ctrl &= ~val; in snd_cmipci_pcm_prepare()
804 cm->ctrl |= val; in snd_cmipci_pcm_prepare()
805 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl); in snd_cmipci_pcm_prepare()
806 /* dev_dbg(cm->card->dev, "functrl0 = %08x\n", cm->ctrl); */ in snd_cmipci_pcm_prepare()
811 if (runtime->rate > 48000) in snd_cmipci_pcm_prepare()
812 switch (runtime->rate) { in snd_cmipci_pcm_prepare()
819 freq = snd_cmipci_rate_freq(runtime->rate); in snd_cmipci_pcm_prepare()
821 if (rec->ch) { in snd_cmipci_pcm_prepare()
829 dev_dbg(cm->card->dev, "functrl1 = %08x\n", val); in snd_cmipci_pcm_prepare()
833 if (rec->ch) { in snd_cmipci_pcm_prepare()
835 val |= rec->fmt << CM_CH1FMT_SHIFT; in snd_cmipci_pcm_prepare()
838 val |= rec->fmt << CM_CH0FMT_SHIFT; in snd_cmipci_pcm_prepare()
840 if (cm->can_96k) { in snd_cmipci_pcm_prepare()
841 val &= ~(CM_CH0_SRATE_MASK << (rec->ch * 2)); in snd_cmipci_pcm_prepare()
842 val |= freq_ext << (rec->ch * 2); in snd_cmipci_pcm_prepare()
845 dev_dbg(cm->card->dev, "chformat = %08x\n", val); in snd_cmipci_pcm_prepare()
847 if (!rec->is_dac && cm->chip_version) { in snd_cmipci_pcm_prepare()
848 if (runtime->rate > 44100) in snd_cmipci_pcm_prepare()
854 rec->running = 0; in snd_cmipci_pcm_prepare()
855 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_pcm_prepare()
869 inthld = CM_CH0_INT_EN << rec->ch; in snd_cmipci_pcm_trigger()
870 chen = CM_CHEN0 << rec->ch; in snd_cmipci_pcm_trigger()
871 reset = CM_RST_CH0 << rec->ch; in snd_cmipci_pcm_trigger()
872 pause = CM_PAUSE0 << rec->ch; in snd_cmipci_pcm_trigger()
874 spin_lock(&cm->reg_lock); in snd_cmipci_pcm_trigger()
877 rec->running = 1; in snd_cmipci_pcm_trigger()
880 cm->ctrl |= chen; in snd_cmipci_pcm_trigger()
882 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl); in snd_cmipci_pcm_trigger()
883 dev_dbg(cm->card->dev, "functrl0 = %08x\n", cm->ctrl); in snd_cmipci_pcm_trigger()
886 rec->running = 0; in snd_cmipci_pcm_trigger()
890 cm->ctrl &= ~chen; in snd_cmipci_pcm_trigger()
891 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl | reset); in snd_cmipci_pcm_trigger()
892 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl & ~reset); in snd_cmipci_pcm_trigger()
893 rec->needs_silencing = rec->is_dac; in snd_cmipci_pcm_trigger()
897 cm->ctrl |= pause; in snd_cmipci_pcm_trigger()
898 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl); in snd_cmipci_pcm_trigger()
902 cm->ctrl &= ~pause; in snd_cmipci_pcm_trigger()
903 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl); in snd_cmipci_pcm_trigger()
906 result = -EINVAL; in snd_cmipci_pcm_trigger()
909 spin_unlock(&cm->reg_lock); in snd_cmipci_pcm_trigger()
922 if (!rec->running) in snd_cmipci_pcm_pointer()
925 reg = rec->ch ? CM_REG_CH1_FRAME2 : CM_REG_CH0_FRAME2; in snd_cmipci_pcm_pointer()
928 if (rem < rec->dma_size) in snd_cmipci_pcm_pointer()
931 dev_err(cm->card->dev, "invalid PCM pointer: %#x\n", rem); in snd_cmipci_pcm_pointer()
934 ptr = (rec->dma_size - (rem + 1)) >> rec->shift; in snd_cmipci_pcm_pointer()
936 reg = rec->ch ? CM_REG_CH1_FRAME1 : CM_REG_CH0_FRAME1; in snd_cmipci_pcm_pointer()
937 ptr = snd_cmipci_read(cm, reg) - rec->offset; in snd_cmipci_pcm_pointer()
938 ptr = bytes_to_frames(substream->runtime, ptr); in snd_cmipci_pcm_pointer()
940 if (substream->runtime->channels > 2) in snd_cmipci_pcm_pointer()
941 ptr = (ptr * 2) / substream->runtime->channels; in snd_cmipci_pcm_pointer()
953 return snd_cmipci_pcm_trigger(cm, &cm->channel[CM_CH_PLAY], cmd); in snd_cmipci_playback_trigger()
959 return snd_cmipci_pcm_pointer(cm, &cm->channel[CM_CH_PLAY], substream); in snd_cmipci_playback_pointer()
972 return snd_cmipci_pcm_trigger(cm, &cm->channel[CM_CH_CAPT], cmd); in snd_cmipci_capture_trigger()
978 return snd_cmipci_pcm_pointer(cm, &cm->channel[CM_CH_CAPT], substream); in snd_cmipci_capture_pointer()
989 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; in snd_cmipci_spdif_default_info()
990 uinfo->count = 1; in snd_cmipci_spdif_default_info()
1000 spin_lock_irq(&chip->reg_lock); in snd_cmipci_spdif_default_get()
1002 ucontrol->value.iec958.status[i] = (chip->dig_status >> (i * 8)) & 0xff; in snd_cmipci_spdif_default_get()
1003 spin_unlock_irq(&chip->reg_lock); in snd_cmipci_spdif_default_get()
1015 spin_lock_irq(&chip->reg_lock); in snd_cmipci_spdif_default_put()
1017 val |= (unsigned int)ucontrol->value.iec958.status[i] << (i * 8); in snd_cmipci_spdif_default_put()
1018 change = val != chip->dig_status; in snd_cmipci_spdif_default_put()
1019 chip->dig_status = val; in snd_cmipci_spdif_default_put()
1020 spin_unlock_irq(&chip->reg_lock); in snd_cmipci_spdif_default_put()
1036 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; in snd_cmipci_spdif_mask_info()
1037 uinfo->count = 1; in snd_cmipci_spdif_mask_info()
1044 ucontrol->value.iec958.status[0] = 0xff; in snd_cmipci_spdif_mask_get()
1045 ucontrol->value.iec958.status[1] = 0xff; in snd_cmipci_spdif_mask_get()
1046 ucontrol->value.iec958.status[2] = 0xff; in snd_cmipci_spdif_mask_get()
1047 ucontrol->value.iec958.status[3] = 0xff; in snd_cmipci_spdif_mask_get()
1063 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; in snd_cmipci_spdif_stream_info()
1064 uinfo->count = 1; in snd_cmipci_spdif_stream_info()
1074 spin_lock_irq(&chip->reg_lock); in snd_cmipci_spdif_stream_get()
1076 ucontrol->value.iec958.status[i] = (chip->dig_pcm_status >> (i * 8)) & 0xff; in snd_cmipci_spdif_stream_get()
1077 spin_unlock_irq(&chip->reg_lock); in snd_cmipci_spdif_stream_get()
1089 spin_lock_irq(&chip->reg_lock); in snd_cmipci_spdif_stream_put()
1091 val |= (unsigned int)ucontrol->value.iec958.status[i] << (i * 8); in snd_cmipci_spdif_stream_put()
1092 change = val != chip->dig_pcm_status; in snd_cmipci_spdif_stream_put()
1093 chip->dig_pcm_status = val; in snd_cmipci_spdif_stream_put()
1094 spin_unlock_irq(&chip->reg_lock); in snd_cmipci_spdif_stream_put()
1114 if (! cm->mixer_insensitive) { in save_mixer_state()
1120 return -ENOMEM; in save_mixer_state()
1122 struct snd_kcontrol *ctl = cm->mixer_res_ctl[i]; in save_mixer_state()
1126 ctl->get(ctl, val); in save_mixer_state()
1127 cm->mixer_res_status[i] = val->value.integer.value[0]; in save_mixer_state()
1128 val->value.integer.value[0] = cm_saved_mixer[i].toggle_on; in save_mixer_state()
1130 if (cm->mixer_res_status[i] != val->value.integer.value[0]) { in save_mixer_state()
1131 ctl->put(ctl, val); /* toggle */ in save_mixer_state()
1134 ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE; in save_mixer_state()
1135 snd_ctl_notify(cm->card, event, &ctl->id); in save_mixer_state()
1139 cm->mixer_insensitive = 1; in save_mixer_state()
1148 if (cm->mixer_insensitive) { in restore_mixer_state()
1155 cm->mixer_insensitive = 0; /* at first clear this; in restore_mixer_state()
1158 struct snd_kcontrol *ctl = cm->mixer_res_ctl[i]; in restore_mixer_state()
1163 ctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE; in restore_mixer_state()
1164 ctl->get(ctl, val); in restore_mixer_state()
1166 if (val->value.integer.value[0] != cm->mixer_res_status[i]) { in restore_mixer_state()
1167 val->value.integer.value[0] = cm->mixer_res_status[i]; in restore_mixer_state()
1168 ctl->put(ctl, val); in restore_mixer_state()
1171 snd_ctl_notify(cm->card, event, &ctl->id); in restore_mixer_state()
1187 if (cm->can_ac3_hw) { in setup_ac3()
1196 if (cm->chip_version == 33) { in setup_ac3()
1209 if (cm->can_ac3_hw) { in setup_ac3()
1211 if (snd_pcm_format_width(subs->runtime->format) > 16) { in setup_ac3()
1230 rate = subs->runtime->rate; in setup_spdif_playback()
1236 spin_lock_irq(&cm->reg_lock); in setup_spdif_playback()
1237 cm->spdif_playback_avail = up; in setup_spdif_playback()
1242 if (cm->spdif_playback_enabled) in setup_spdif_playback()
1262 spin_unlock_irq(&cm->reg_lock); in setup_spdif_playback()
1271 /* playback - enable spdif only on the certain condition */
1275 int rate = substream->runtime->rate; in snd_cmipci_playback_prepare()
1279 substream->runtime->format == SNDRV_PCM_FORMAT_S16_LE && in snd_cmipci_playback_prepare()
1280 substream->runtime->channels == 2); in snd_cmipci_playback_prepare()
1281 if (do_spdif && cm->can_ac3_hw) in snd_cmipci_playback_prepare()
1282 do_ac3 = cm->dig_pcm_status & IEC958_AES0_NONAUDIO; in snd_cmipci_playback_prepare()
1285 return snd_cmipci_pcm_prepare(cm, &cm->channel[CM_CH_PLAY], substream); in snd_cmipci_playback_prepare()
1288 /* playback (via device #2) - enable spdif always */
1294 if (cm->can_ac3_hw) in snd_cmipci_playback_spdif_prepare()
1295 do_ac3 = cm->dig_pcm_status & IEC958_AES0_NONAUDIO; in snd_cmipci_playback_spdif_prepare()
1300 return snd_cmipci_pcm_prepare(cm, &cm->channel[CM_CH_PLAY], substream); in snd_cmipci_playback_spdif_prepare()
1313 struct snd_pcm_runtime *runtime = rec->substream->runtime; in snd_cmipci_silence_hack()
1316 if (rec->needs_silencing && runtime && runtime->dma_area) { in snd_cmipci_silence_hack()
1318 memset(runtime->dma_area, 0, PAGE_SIZE); in snd_cmipci_silence_hack()
1319 reg = rec->ch ? CM_REG_CH1_FRAME2 : CM_REG_CH0_FRAME2; in snd_cmipci_silence_hack()
1320 val = ((PAGE_SIZE / 4) - 1) | (((PAGE_SIZE / 4) / 2 - 1) << 16); in snd_cmipci_silence_hack()
1324 if (runtime->channels > 2) in snd_cmipci_silence_hack()
1326 spin_lock_irq(&cm->reg_lock); in snd_cmipci_silence_hack()
1328 val &= ~(CM_ASFC_MASK << (rec->ch * 3)); in snd_cmipci_silence_hack()
1329 val |= (4 << CM_ASFC_SHIFT) << (rec->ch * 3); in snd_cmipci_silence_hack()
1332 val &= ~(CM_CH0FMT_MASK << (rec->ch * 2)); in snd_cmipci_silence_hack()
1333 val |= (3 << CM_CH0FMT_SHIFT) << (rec->ch * 2); in snd_cmipci_silence_hack()
1334 if (cm->can_96k) in snd_cmipci_silence_hack()
1335 val &= ~(CM_CH0_SRATE_MASK << (rec->ch * 2)); in snd_cmipci_silence_hack()
1339 cm->ctrl |= CM_CHEN0 << rec->ch; in snd_cmipci_silence_hack()
1340 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl); in snd_cmipci_silence_hack()
1341 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_silence_hack()
1346 spin_lock_irq(&cm->reg_lock); in snd_cmipci_silence_hack()
1347 cm->ctrl &= ~(CM_CHEN0 << rec->ch); in snd_cmipci_silence_hack()
1348 val = CM_RST_CH0 << rec->ch; in snd_cmipci_silence_hack()
1349 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl | val); in snd_cmipci_silence_hack()
1350 snd_cmipci_write(cm, CM_REG_FUNCTRL0, cm->ctrl & ~val); in snd_cmipci_silence_hack()
1351 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_silence_hack()
1353 rec->needs_silencing = 0; in snd_cmipci_silence_hack()
1362 snd_cmipci_silence_hack(cm, &cm->channel[0]); in snd_cmipci_playback_hw_free()
1369 snd_cmipci_silence_hack(cm, &cm->channel[1]); in snd_cmipci_playback2_hw_free()
1377 return snd_cmipci_pcm_prepare(cm, &cm->channel[CM_CH_CAPT], substream); in snd_cmipci_capture_prepare()
1385 spin_lock_irq(&cm->reg_lock); in snd_cmipci_capture_spdif_prepare()
1387 if (cm->can_96k) { in snd_cmipci_capture_spdif_prepare()
1388 if (substream->runtime->rate > 48000) in snd_cmipci_capture_spdif_prepare()
1393 if (snd_pcm_format_width(substream->runtime->format) > 16) in snd_cmipci_capture_spdif_prepare()
1398 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_capture_spdif_prepare()
1400 return snd_cmipci_pcm_prepare(cm, &cm->channel[CM_CH_CAPT], substream); in snd_cmipci_capture_spdif_prepare()
1407 spin_lock_irq(&cm->reg_lock); in snd_cmipci_capture_spdif_hw_free()
1410 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_capture_spdif_hw_free()
1430 spin_lock(&cm->reg_lock); in snd_cmipci_interrupt()
1437 spin_unlock(&cm->reg_lock); in snd_cmipci_interrupt()
1439 if (cm->rmidi && (status & CM_UARTINT)) in snd_cmipci_interrupt()
1440 snd_mpu401_uart_interrupt(irq, cm->rmidi->private_data); in snd_cmipci_interrupt()
1442 if (cm->pcm) { in snd_cmipci_interrupt()
1443 if ((status & CM_CHINT0) && cm->channel[0].running) in snd_cmipci_interrupt()
1444 snd_pcm_period_elapsed(cm->channel[0].substream); in snd_cmipci_interrupt()
1445 if ((status & CM_CHINT1) && cm->channel[1].running) in snd_cmipci_interrupt()
1446 snd_pcm_period_elapsed(cm->channel[1].substream); in snd_cmipci_interrupt()
1495 /* playback on channel B - stereo 16bit only? */
1596 mutex_lock(&cm->open_mutex); in open_device_check()
1597 if (cm->opened[ch]) { in open_device_check()
1598 mutex_unlock(&cm->open_mutex); in open_device_check()
1599 return -EBUSY; in open_device_check()
1601 cm->opened[ch] = mode; in open_device_check()
1602 cm->channel[ch].substream = subs; in open_device_check()
1605 cm->channel[ch].is_dac = 0; in open_device_check()
1606 spin_lock_irq(&cm->reg_lock); in open_device_check()
1608 spin_unlock_irq(&cm->reg_lock); in open_device_check()
1610 mutex_unlock(&cm->open_mutex); in open_device_check()
1618 mutex_lock(&cm->open_mutex); in close_device_check()
1619 if (cm->opened[ch] == mode) { in close_device_check()
1620 if (cm->channel[ch].substream) { in close_device_check()
1622 cm->channel[ch].running = 0; in close_device_check()
1623 cm->channel[ch].substream = NULL; in close_device_check()
1625 cm->opened[ch] = 0; in close_device_check()
1626 if (! cm->channel[ch].is_dac) { in close_device_check()
1628 cm->channel[ch].is_dac = 1; in close_device_check()
1629 spin_lock_irq(&cm->reg_lock); in close_device_check()
1631 spin_unlock_irq(&cm->reg_lock); in close_device_check()
1634 mutex_unlock(&cm->open_mutex); in close_device_check()
1643 struct snd_pcm_runtime *runtime = substream->runtime; in snd_cmipci_playback_open()
1648 runtime->hw = snd_cmipci_playback; in snd_cmipci_playback_open()
1649 if (cm->chip_version == 68) { in snd_cmipci_playback_open()
1650 runtime->hw.rates |= SNDRV_PCM_RATE_88200 | in snd_cmipci_playback_open()
1652 runtime->hw.rate_max = 96000; in snd_cmipci_playback_open()
1653 } else if (cm->chip_version == 55) { in snd_cmipci_playback_open()
1658 runtime->hw.rates |= SNDRV_PCM_RATE_KNOT; in snd_cmipci_playback_open()
1659 runtime->hw.rate_max = 128000; in snd_cmipci_playback_open()
1662 cm->dig_pcm_status = cm->dig_status; in snd_cmipci_playback_open()
1669 struct snd_pcm_runtime *runtime = substream->runtime; in snd_cmipci_capture_open()
1674 runtime->hw = snd_cmipci_capture; in snd_cmipci_capture_open()
1675 if (cm->chip_version == 68) { // 8768 only supports 44k/48k recording in snd_cmipci_capture_open()
1676 runtime->hw.rate_min = 41000; in snd_cmipci_capture_open()
1677 runtime->hw.rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000; in snd_cmipci_capture_open()
1678 } else if (cm->chip_version == 55) { in snd_cmipci_capture_open()
1683 runtime->hw.rates |= SNDRV_PCM_RATE_KNOT; in snd_cmipci_capture_open()
1684 runtime->hw.rate_max = 128000; in snd_cmipci_capture_open()
1693 struct snd_pcm_runtime *runtime = substream->runtime; in snd_cmipci_playback2_open()
1698 runtime->hw = snd_cmipci_playback2; in snd_cmipci_playback2_open()
1699 mutex_lock(&cm->open_mutex); in snd_cmipci_playback2_open()
1700 if (! cm->opened[CM_CH_PLAY]) { in snd_cmipci_playback2_open()
1701 if (cm->can_multi_ch) { in snd_cmipci_playback2_open()
1702 runtime->hw.channels_max = cm->max_channels; in snd_cmipci_playback2_open()
1703 if (cm->max_channels == 4) in snd_cmipci_playback2_open()
1705 else if (cm->max_channels == 6) in snd_cmipci_playback2_open()
1707 else if (cm->max_channels == 8) in snd_cmipci_playback2_open()
1711 mutex_unlock(&cm->open_mutex); in snd_cmipci_playback2_open()
1712 if (cm->chip_version == 68) { in snd_cmipci_playback2_open()
1713 runtime->hw.rates |= SNDRV_PCM_RATE_88200 | in snd_cmipci_playback2_open()
1715 runtime->hw.rate_max = 96000; in snd_cmipci_playback2_open()
1716 } else if (cm->chip_version == 55) { in snd_cmipci_playback2_open()
1721 runtime->hw.rates |= SNDRV_PCM_RATE_KNOT; in snd_cmipci_playback2_open()
1722 runtime->hw.rate_max = 128000; in snd_cmipci_playback2_open()
1731 struct snd_pcm_runtime *runtime = substream->runtime; in snd_cmipci_playback_spdif_open()
1736 if (cm->can_ac3_hw) { in snd_cmipci_playback_spdif_open()
1737 runtime->hw = snd_cmipci_playback_spdif; in snd_cmipci_playback_spdif_open()
1738 if (cm->chip_version >= 37) { in snd_cmipci_playback_spdif_open()
1739 runtime->hw.formats |= SNDRV_PCM_FMTBIT_S32_LE; in snd_cmipci_playback_spdif_open()
1742 if (cm->can_96k) { in snd_cmipci_playback_spdif_open()
1743 runtime->hw.rates |= SNDRV_PCM_RATE_88200 | in snd_cmipci_playback_spdif_open()
1745 runtime->hw.rate_max = 96000; in snd_cmipci_playback_spdif_open()
1748 runtime->hw = snd_cmipci_playback_iec958_subframe; in snd_cmipci_playback_spdif_open()
1751 cm->dig_pcm_status = cm->dig_status; in snd_cmipci_playback_spdif_open()
1758 struct snd_pcm_runtime *runtime = substream->runtime; in snd_cmipci_capture_spdif_open()
1763 runtime->hw = snd_cmipci_capture_spdif; in snd_cmipci_capture_spdif_open()
1764 if (cm->can_96k && !(cm->chip_version == 68)) { in snd_cmipci_capture_spdif_open()
1765 runtime->hw.rates |= SNDRV_PCM_RATE_88200 | in snd_cmipci_capture_spdif_open()
1767 runtime->hw.rate_max = 96000; in snd_cmipci_capture_spdif_open()
1871 err = snd_pcm_new(cm->card, cm->card->driver, device, 1, 1, &pcm); in snd_cmipci_pcm_new()
1878 pcm->private_data = cm; in snd_cmipci_pcm_new()
1879 pcm->info_flags = 0; in snd_cmipci_pcm_new()
1880 strcpy(pcm->name, "C-Media PCI DAC/ADC"); in snd_cmipci_pcm_new()
1881 cm->pcm = pcm; in snd_cmipci_pcm_new()
1884 &cm->pci->dev, 64*1024, 128*1024); in snd_cmipci_pcm_new()
1894 err = snd_pcm_new(cm->card, cm->card->driver, device, 1, 0, &pcm); in snd_cmipci_pcm2_new()
1900 pcm->private_data = cm; in snd_cmipci_pcm2_new()
1901 pcm->info_flags = 0; in snd_cmipci_pcm2_new()
1902 strcpy(pcm->name, "C-Media PCI 2nd DAC"); in snd_cmipci_pcm2_new()
1903 cm->pcm2 = pcm; in snd_cmipci_pcm2_new()
1906 &cm->pci->dev, 64*1024, 128*1024); in snd_cmipci_pcm2_new()
1916 err = snd_pcm_new(cm->card, cm->card->driver, device, 1, 1, &pcm); in snd_cmipci_pcm_spdif_new()
1923 pcm->private_data = cm; in snd_cmipci_pcm_spdif_new()
1924 pcm->info_flags = 0; in snd_cmipci_pcm_spdif_new()
1925 strcpy(pcm->name, "C-Media PCI IEC958"); in snd_cmipci_pcm_spdif_new()
1926 cm->pcm_spdif = pcm; in snd_cmipci_pcm_spdif_new()
1929 &cm->pci->dev, 64*1024, 128*1024); in snd_cmipci_pcm_spdif_new()
1932 snd_pcm_alt_chmaps, cm->max_channels, 0, in snd_cmipci_pcm_spdif_new()
1942 * - CM8338/8738 has a compatible mixer interface with SB16, but
1944 * - Access to native registers:
1945 * - A 3D switch
1946 * - Output mute switches
1951 outb(idx, s->iobase + CM_REG_SB16_ADDR); in snd_cmipci_mixer_write()
1952 outb(data, s->iobase + CM_REG_SB16_DATA); in snd_cmipci_mixer_write()
1959 outb(idx, s->iobase + CM_REG_SB16_ADDR); in snd_cmipci_mixer_read()
1960 v = inb(s->iobase + CM_REG_SB16_DATA); in snd_cmipci_mixer_read()
1992 r->left_reg = val & 0xff; in cmipci_sb_reg_decode()
1993 r->right_reg = (val >> 8) & 0xff; in cmipci_sb_reg_decode()
1994 r->left_shift = (val >> 16) & 0x07; in cmipci_sb_reg_decode()
1995 r->right_shift = (val >> 19) & 0x07; in cmipci_sb_reg_decode()
1996 r->invert = (val >> 22) & 1; in cmipci_sb_reg_decode()
1997 r->stereo = (val >> 23) & 1; in cmipci_sb_reg_decode()
1998 r->mask = (val >> 24) & 0xff; in cmipci_sb_reg_decode()
2006 cmipci_sb_reg_decode(®, kcontrol->private_value); in snd_cmipci_info_volume()
2007 uinfo->type = reg.mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; in snd_cmipci_info_volume()
2008 uinfo->count = reg.stereo + 1; in snd_cmipci_info_volume()
2009 uinfo->value.integer.min = 0; in snd_cmipci_info_volume()
2010 uinfo->value.integer.max = reg.mask; in snd_cmipci_info_volume()
2021 cmipci_sb_reg_decode(®, kcontrol->private_value); in snd_cmipci_get_volume()
2022 spin_lock_irq(&cm->reg_lock); in snd_cmipci_get_volume()
2025 val = reg.mask - val; in snd_cmipci_get_volume()
2026 ucontrol->value.integer.value[0] = val; in snd_cmipci_get_volume()
2030 val = reg.mask - val; in snd_cmipci_get_volume()
2031 ucontrol->value.integer.value[1] = val; in snd_cmipci_get_volume()
2033 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_get_volume()
2045 cmipci_sb_reg_decode(®, kcontrol->private_value); in snd_cmipci_put_volume()
2046 left = ucontrol->value.integer.value[0] & reg.mask; in snd_cmipci_put_volume()
2048 left = reg.mask - left; in snd_cmipci_put_volume()
2051 right = ucontrol->value.integer.value[1] & reg.mask; in snd_cmipci_put_volume()
2053 right = reg.mask - right; in snd_cmipci_put_volume()
2057 spin_lock_irq(&cm->reg_lock); in snd_cmipci_put_volume()
2072 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_put_volume()
2077 * input route (left,right) -> (left,right)
2089 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; in snd_cmipci_info_input_sw()
2090 uinfo->count = 4; in snd_cmipci_info_input_sw()
2091 uinfo->value.integer.min = 0; in snd_cmipci_info_input_sw()
2092 uinfo->value.integer.max = 1; in snd_cmipci_info_input_sw()
2103 cmipci_sb_reg_decode(®, kcontrol->private_value); in snd_cmipci_get_input_sw()
2104 spin_lock_irq(&cm->reg_lock); in snd_cmipci_get_input_sw()
2107 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_get_input_sw()
2108 ucontrol->value.integer.value[0] = (val1 >> reg.left_shift) & 1; in snd_cmipci_get_input_sw()
2109 ucontrol->value.integer.value[1] = (val2 >> reg.left_shift) & 1; in snd_cmipci_get_input_sw()
2110 ucontrol->value.integer.value[2] = (val1 >> reg.right_shift) & 1; in snd_cmipci_get_input_sw()
2111 ucontrol->value.integer.value[3] = (val2 >> reg.right_shift) & 1; in snd_cmipci_get_input_sw()
2123 cmipci_sb_reg_decode(®, kcontrol->private_value); in snd_cmipci_put_input_sw()
2124 spin_lock_irq(&cm->reg_lock); in snd_cmipci_put_input_sw()
2129 val1 |= (ucontrol->value.integer.value[0] & 1) << reg.left_shift; in snd_cmipci_put_input_sw()
2130 val2 |= (ucontrol->value.integer.value[1] & 1) << reg.left_shift; in snd_cmipci_put_input_sw()
2131 val1 |= (ucontrol->value.integer.value[2] & 1) << reg.right_shift; in snd_cmipci_put_input_sw()
2132 val2 |= (ucontrol->value.integer.value[3] & 1) << reg.right_shift; in snd_cmipci_put_input_sw()
2136 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_put_input_sw()
2177 cmipci_sb_reg_decode(®, kcontrol->private_value); in snd_cmipci_info_native_mixer()
2178 uinfo->type = reg.mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; in snd_cmipci_info_native_mixer()
2179 uinfo->count = reg.stereo + 1; in snd_cmipci_info_native_mixer()
2180 uinfo->value.integer.min = 0; in snd_cmipci_info_native_mixer()
2181 uinfo->value.integer.max = reg.mask; in snd_cmipci_info_native_mixer()
2193 cmipci_sb_reg_decode(®, kcontrol->private_value); in snd_cmipci_get_native_mixer()
2194 spin_lock_irq(&cm->reg_lock); in snd_cmipci_get_native_mixer()
2195 oreg = inb(cm->iobase + reg.left_reg); in snd_cmipci_get_native_mixer()
2198 val = reg.mask - val; in snd_cmipci_get_native_mixer()
2199 ucontrol->value.integer.value[0] = val; in snd_cmipci_get_native_mixer()
2203 val = reg.mask - val; in snd_cmipci_get_native_mixer()
2204 ucontrol->value.integer.value[1] = val; in snd_cmipci_get_native_mixer()
2206 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_get_native_mixer()
2217 cmipci_sb_reg_decode(®, kcontrol->private_value); in snd_cmipci_put_native_mixer()
2218 spin_lock_irq(&cm->reg_lock); in snd_cmipci_put_native_mixer()
2219 oreg = inb(cm->iobase + reg.left_reg); in snd_cmipci_put_native_mixer()
2220 val = ucontrol->value.integer.value[0] & reg.mask; in snd_cmipci_put_native_mixer()
2222 val = reg.mask - val; in snd_cmipci_put_native_mixer()
2226 val = ucontrol->value.integer.value[1] & reg.mask; in snd_cmipci_put_native_mixer()
2228 val = reg.mask - val; in snd_cmipci_put_native_mixer()
2232 outb(nreg, cm->iobase + reg.left_reg); in snd_cmipci_put_native_mixer()
2233 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_put_native_mixer()
2238 * special case - check mixer sensitivity
2251 if (cm->mixer_insensitive) { in snd_cmipci_put_native_mixer_sensitive()
2261 CMIPCI_MIXER_SW_MONO("3D Control - Switch", CM_REG_MIXER1, CM_X3DEN_SHIFT, 0),
2307 * non-audio operation?
2320 spin_lock_irq(&cm->reg_lock); in _snd_cmipci_uswitch_get()
2321 if (args->ac3_sensitive && cm->mixer_insensitive) { in _snd_cmipci_uswitch_get()
2322 ucontrol->value.integer.value[0] = 0; in _snd_cmipci_uswitch_get()
2323 spin_unlock_irq(&cm->reg_lock); in _snd_cmipci_uswitch_get()
2326 if (args->is_byte) in _snd_cmipci_uswitch_get()
2327 val = inb(cm->iobase + args->reg); in _snd_cmipci_uswitch_get()
2329 val = snd_cmipci_read(cm, args->reg); in _snd_cmipci_uswitch_get()
2330 ucontrol->value.integer.value[0] = ((val & args->mask) == args->mask_on) ? 1 : 0; in _snd_cmipci_uswitch_get()
2331 spin_unlock_irq(&cm->reg_lock); in _snd_cmipci_uswitch_get()
2339 args = (struct cmipci_switch_args *)kcontrol->private_value; in snd_cmipci_uswitch_get()
2341 return -EINVAL; in snd_cmipci_uswitch_get()
2353 spin_lock_irq(&cm->reg_lock); in _snd_cmipci_uswitch_put()
2354 if (args->ac3_sensitive && cm->mixer_insensitive) { in _snd_cmipci_uswitch_put()
2356 spin_unlock_irq(&cm->reg_lock); in _snd_cmipci_uswitch_put()
2359 if (args->is_byte) in _snd_cmipci_uswitch_put()
2360 val = inb(cm->iobase + args->reg); in _snd_cmipci_uswitch_put()
2362 val = snd_cmipci_read(cm, args->reg); in _snd_cmipci_uswitch_put()
2363 change = (val & args->mask) != (ucontrol->value.integer.value[0] ? in _snd_cmipci_uswitch_put()
2364 args->mask_on : (args->mask & ~args->mask_on)); in _snd_cmipci_uswitch_put()
2366 val &= ~args->mask; in _snd_cmipci_uswitch_put()
2367 if (ucontrol->value.integer.value[0]) in _snd_cmipci_uswitch_put()
2368 val |= args->mask_on; in _snd_cmipci_uswitch_put()
2370 val |= (args->mask & ~args->mask_on); in _snd_cmipci_uswitch_put()
2371 if (args->is_byte) in _snd_cmipci_uswitch_put()
2372 outb((unsigned char)val, cm->iobase + args->reg); in _snd_cmipci_uswitch_put()
2374 snd_cmipci_write(cm, args->reg, val); in _snd_cmipci_uswitch_put()
2376 spin_unlock_irq(&cm->reg_lock); in _snd_cmipci_uswitch_put()
2384 args = (struct cmipci_switch_args *)kcontrol->private_value; in snd_cmipci_uswitch_put()
2386 return -EINVAL; in snd_cmipci_uswitch_put()
2428 // DEFINE_BIT_SWITCH_ARG(joystick, CM_REG_FUNCTRL1, CM_JYSTK_EN, 0, 0); /* now module option */
2465 if (ucontrol->value.integer.value[0]) { in snd_cmipci_spdout_enable_put()
2466 if (chip->spdif_playback_avail) in snd_cmipci_spdout_enable_put()
2469 if (chip->spdif_playback_avail) in snd_cmipci_spdout_enable_put()
2473 chip->spdif_playback_enabled = ucontrol->value.integer.value[0]; in snd_cmipci_spdout_enable_put()
2483 "Line-In", "Rear Output", "Bass Output" in snd_cmipci_line_in_mode_info()
2487 cm->chip_version >= 39 ? 3 : 2, texts); in snd_cmipci_line_in_mode_info()
2493 if (cm->chip_version >= 39) { in get_line_in_mode()
2509 spin_lock_irq(&cm->reg_lock); in snd_cmipci_line_in_mode_get()
2510 ucontrol->value.enumerated.item[0] = get_line_in_mode(cm); in snd_cmipci_line_in_mode_get()
2511 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_line_in_mode_get()
2521 spin_lock_irq(&cm->reg_lock); in snd_cmipci_line_in_mode_put()
2522 if (ucontrol->value.enumerated.item[0] == 2) in snd_cmipci_line_in_mode_put()
2526 if (ucontrol->value.enumerated.item[0] == 1) in snd_cmipci_line_in_mode_put()
2530 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_line_in_mode_put()
2537 static const char *const texts[2] = { "Mic-In", "Center/LFE Output" }; in snd_cmipci_mic_in_mode_info()
2547 spin_lock_irq(&cm->reg_lock); in snd_cmipci_mic_in_mode_get()
2548 ucontrol->value.enumerated.item[0] = in snd_cmipci_mic_in_mode_get()
2550 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_mic_in_mode_get()
2560 spin_lock_irq(&cm->reg_lock); in snd_cmipci_mic_in_mode_put()
2561 if (ucontrol->value.enumerated.item[0]) in snd_cmipci_mic_in_mode_put()
2565 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_mic_in_mode_put()
2573 .name = "Line-In Mode",
2581 /* for non-multichannel chips */
2619 .name = "Mic-In Mode",
2640 if (snd_BUG_ON(!cm || !cm->card)) in snd_cmipci_mixer_new()
2641 return -EINVAL; in snd_cmipci_mixer_new()
2643 card = cm->card; in snd_cmipci_mixer_new()
2645 strcpy(card->mixername, "CMedia PCI"); in snd_cmipci_mixer_new()
2647 spin_lock_irq(&cm->reg_lock); in snd_cmipci_mixer_new()
2649 spin_unlock_irq(&cm->reg_lock); in snd_cmipci_mixer_new()
2652 if (cm->chip_version == 68) { // 8768 has no PCM volume in snd_cmipci_mixer_new()
2664 err = snd_ctl_add(cm->card, snd_ctl_new1(sw, cm)); in snd_cmipci_mixer_new()
2668 if (! cm->can_multi_ch) { in snd_cmipci_mixer_new()
2669 err = snd_ctl_add(cm->card, snd_ctl_new1(&snd_cmipci_nomulti_switch, cm)); in snd_cmipci_mixer_new()
2673 if (cm->device == PCI_DEVICE_ID_CMEDIA_CM8738 || in snd_cmipci_mixer_new()
2674 cm->device == PCI_DEVICE_ID_CMEDIA_CM8738B) { in snd_cmipci_mixer_new()
2677 err = snd_ctl_add(cm->card, snd_ctl_new1(sw, cm)); in snd_cmipci_mixer_new()
2681 if (cm->can_ac3_hw) { in snd_cmipci_mixer_new()
2684 kctl->id.device = pcm_spdif_device; in snd_cmipci_mixer_new()
2687 kctl->id.device = pcm_spdif_device; in snd_cmipci_mixer_new()
2690 kctl->id.device = pcm_spdif_device; in snd_cmipci_mixer_new()
2692 if (cm->chip_version <= 37) { in snd_cmipci_mixer_new()
2695 err = snd_ctl_add(cm->card, snd_ctl_new1(sw, cm)); in snd_cmipci_mixer_new()
2701 if (cm->chip_version >= 39) { in snd_cmipci_mixer_new()
2704 err = snd_ctl_add(cm->card, snd_ctl_new1(sw, cm)); in snd_cmipci_mixer_new()
2715 if (cm->chip_version < 39) { in snd_cmipci_mixer_new()
2716 err = snd_ctl_add(cm->card, in snd_cmipci_mixer_new()
2728 ctl = snd_ctl_find_id(cm->card, &elem_id); in snd_cmipci_mixer_new()
2730 cm->mixer_res_ctl[idx] = ctl; in snd_cmipci_mixer_new()
2744 struct cmipci *cm = entry->private_data; in snd_cmipci_proc_read()
2747 snd_iprintf(buffer, "%s\n", cm->card->longname); in snd_cmipci_proc_read()
2751 v = inb(cm->iobase + i); in snd_cmipci_proc_read()
2761 snd_card_ro_proc_new(cm->card, "cmipci", cm, snd_cmipci_proc_read); in snd_cmipci_proc_init()
2782 /* check reg 0Ch, bit 24-31 */ in query_chip()
2785 /* check reg 08h, bit 24-28 */ in query_chip()
2789 cm->chip_version = 33; in query_chip()
2790 if (cm->do_soft_ac3) in query_chip()
2791 cm->can_ac3_sw = 1; in query_chip()
2793 cm->can_ac3_hw = 1; in query_chip()
2796 cm->chip_version = 37; in query_chip()
2797 cm->can_ac3_hw = 1; in query_chip()
2800 cm->chip_version = 39; in query_chip()
2801 cm->can_ac3_hw = 1; in query_chip()
2804 cm->max_channels = 2; in query_chip()
2807 cm->chip_version = 39; in query_chip()
2809 cm->max_channels = 6; in query_chip()
2811 cm->max_channels = 4; in query_chip()
2813 cm->chip_version = 68; in query_chip()
2814 cm->max_channels = 8; in query_chip()
2815 cm->can_96k = 1; in query_chip()
2817 cm->chip_version = 55; in query_chip()
2818 cm->max_channels = 6; in query_chip()
2819 cm->can_96k = 1; in query_chip()
2821 cm->can_ac3_hw = 1; in query_chip()
2822 cm->can_multi_ch = 1; in query_chip()
2835 return -ENODEV; in snd_cmipci_create_gameport()
2837 if (joystick_port[dev] == 1) { /* auto-detect */ in snd_cmipci_create_gameport()
2850 dev_warn(cm->card->dev, "cannot reserve joystick ports\n"); in snd_cmipci_create_gameport()
2851 return -EBUSY; in snd_cmipci_create_gameport()
2854 cm->gameport = gp = gameport_allocate_port(); in snd_cmipci_create_gameport()
2856 dev_err(cm->card->dev, "cannot allocate memory for gameport\n"); in snd_cmipci_create_gameport()
2858 return -ENOMEM; in snd_cmipci_create_gameport()
2860 gameport_set_name(gp, "C-Media Gameport"); in snd_cmipci_create_gameport()
2861 gameport_set_phys(gp, "pci%s/gameport0", pci_name(cm->pci)); in snd_cmipci_create_gameport()
2862 gameport_set_dev_parent(gp, &cm->pci->dev); in snd_cmipci_create_gameport()
2863 gp->io = io_port; in snd_cmipci_create_gameport()
2868 gameport_register_port(cm->gameport); in snd_cmipci_create_gameport()
2875 if (cm->gameport) { in snd_cmipci_free_gameport()
2876 struct resource *r = gameport_get_port_data(cm->gameport); in snd_cmipci_free_gameport()
2878 gameport_unregister_port(cm->gameport); in snd_cmipci_free_gameport()
2879 cm->gameport = NULL; in snd_cmipci_free_gameport()
2886 static inline int snd_cmipci_create_gameport(struct cmipci *cm, int dev) { return -ENOSYS; } in snd_cmipci_create_gameport()
2892 if (cm->irq >= 0) { in snd_cmipci_free()
2904 free_irq(cm->irq, cm); in snd_cmipci_free()
2908 pci_release_regions(cm->pci); in snd_cmipci_free()
2909 pci_disable_device(cm->pci); in snd_cmipci_free()
2916 struct cmipci *cm = device->device_data; in snd_cmipci_dev_free()
2930 if (cm->chip_version >= 39) { in snd_cmipci_create_fm()
2932 iosynth = cm->iobase + CM_REG_FM_PCI; in snd_cmipci_create_fm()
2933 err = snd_opl3_create(cm->card, iosynth, iosynth + 2, in snd_cmipci_create_fm()
2936 err = -EIO; in snd_cmipci_create_fm()
2954 if (snd_opl3_create(cm->card, iosynth, iosynth + 2, in snd_cmipci_create_fm()
2956 dev_err(cm->card->dev, in snd_cmipci_create_fm()
2963 dev_err(cm->card->dev, "cannot create OPL3 hwdep\n"); in snd_cmipci_create_fm()
3000 return -ENOMEM; in snd_cmipci_create()
3003 spin_lock_init(&cm->reg_lock); in snd_cmipci_create()
3004 mutex_init(&cm->open_mutex); in snd_cmipci_create()
3005 cm->device = pci->device; in snd_cmipci_create()
3006 cm->card = card; in snd_cmipci_create()
3007 cm->pci = pci; in snd_cmipci_create()
3008 cm->irq = -1; in snd_cmipci_create()
3009 cm->channel[0].ch = 0; in snd_cmipci_create()
3010 cm->channel[1].ch = 1; in snd_cmipci_create()
3011 cm->channel[0].is_dac = cm->channel[1].is_dac = 1; /* dual DAC mode */ in snd_cmipci_create()
3013 if ((err = pci_request_regions(pci, card->driver)) < 0) { in snd_cmipci_create()
3018 cm->iobase = pci_resource_start(pci, 0); in snd_cmipci_create()
3020 if (request_irq(pci->irq, snd_cmipci_interrupt, in snd_cmipci_create()
3022 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); in snd_cmipci_create()
3024 return -EBUSY; in snd_cmipci_create()
3026 cm->irq = pci->irq; in snd_cmipci_create()
3027 card->sync_irq = cm->irq; in snd_cmipci_create()
3029 pci_set_master(cm->pci); in snd_cmipci_create()
3035 cm->chip_version = 0; in snd_cmipci_create()
3036 cm->max_channels = 2; in snd_cmipci_create()
3037 cm->do_soft_ac3 = soft_ac3[dev]; in snd_cmipci_create()
3039 if (pci->device != PCI_DEVICE_ID_CMEDIA_CM8338A && in snd_cmipci_create()
3040 pci->device != PCI_DEVICE_ID_CMEDIA_CM8338B) in snd_cmipci_create()
3042 /* added -MCx suffix for chip supporting multi-channels */ in snd_cmipci_create()
3043 if (cm->can_multi_ch) in snd_cmipci_create()
3044 sprintf(cm->card->driver + strlen(cm->card->driver), in snd_cmipci_create()
3045 "-MC%d", cm->max_channels); in snd_cmipci_create()
3046 else if (cm->can_ac3_sw) in snd_cmipci_create()
3047 strcpy(cm->card->driver + strlen(cm->card->driver), "-SWIEC"); in snd_cmipci_create()
3049 cm->dig_status = SNDRV_PCM_DEFAULT_CON_SPDIF; in snd_cmipci_create()
3050 cm->dig_pcm_status = SNDRV_PCM_DEFAULT_CON_SPDIF; in snd_cmipci_create()
3053 cm->ctrl = CM_CHADC0; /* default FUNCNTRL0 */ in snd_cmipci_create()
3055 cm->ctrl = CM_CHADC1; /* default FUNCNTRL0 */ in snd_cmipci_create()
3074 if (cm->chip_version) { in snd_cmipci_create()
3082 switch (pci->device) { in snd_cmipci_create()
3092 if (cm->chip_version < 68) { in snd_cmipci_create()
3093 val = pci->device < 0x110 ? 8338 : 8738; in snd_cmipci_create()
3103 switch ((pci->subsystem_vendor << 16) | in snd_cmipci_create()
3104 pci->subsystem_device) { in snd_cmipci_create()
3119 sprintf(card->shortname, "C-Media CMI%d", val); in snd_cmipci_create()
3120 if (cm->chip_version < 68) in snd_cmipci_create()
3121 sprintf(modelstr, " (model %d)", cm->chip_version); in snd_cmipci_create()
3124 sprintf(card->longname, "%s%s at %#lx, irq %i", in snd_cmipci_create()
3125 card->shortname, modelstr, cm->iobase, cm->irq); in snd_cmipci_create()
3132 if (cm->chip_version >= 39) { in snd_cmipci_create()
3136 iomidi = cm->iobase + CM_REG_MPU_PCI; in snd_cmipci_create()
3156 dev_err(cm->card->dev, in snd_cmipci_create()
3157 "cannot enable MPU-401 port at %#lx\n", in snd_cmipci_create()
3166 if (cm->chip_version < 68) { in snd_cmipci_create()
3185 if (cm->can_ac3_hw || cm->can_ac3_sw) { in snd_cmipci_create()
3201 -1, &cm->rmidi)) < 0) { in snd_cmipci_create()
3202 dev_err(cm->card->dev, in snd_cmipci_create()
3212 * (Re-)Enable external switch spdo_48k in snd_cmipci_create()
3238 return -ENODEV; in snd_cmipci_probe()
3241 return -ENOENT; in snd_cmipci_probe()
3244 err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, in snd_cmipci_probe()
3249 switch (pci->device) { in snd_cmipci_probe()
3252 strcpy(card->driver, "CMI8738"); in snd_cmipci_probe()
3256 strcpy(card->driver, "CMI8338"); in snd_cmipci_probe()
3259 strcpy(card->driver, "CMIPCI"); in snd_cmipci_probe()
3267 card->private_data = cm; in snd_cmipci_probe()
3314 struct cmipci *cm = card->private_data; in snd_cmipci_suspend()
3321 cm->saved_regs[i] = snd_cmipci_read(cm, saved_regs[i]); in snd_cmipci_suspend()
3323 cm->saved_mixers[i] = snd_cmipci_mixer_read(cm, saved_mixers[i]); in snd_cmipci_suspend()
3333 struct cmipci *cm = card->private_data; in snd_cmipci_resume()
3344 snd_cmipci_write(cm, saved_regs[i], cm->saved_regs[i]); in snd_cmipci_resume()
3346 snd_cmipci_mixer_write(cm, saved_mixers[i], cm->saved_mixers[i]); in snd_cmipci_resume()