[ALSA] Add CM9780 support, fix CM9761 SPDIF
AC97 Codec - Added CM9780 patch - Fix the SPDIF support on CM9761/CM9780 - Allow the generic enum callback to pass any number (not power of 2) as the value mask Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
Jaroslav Kysela
parent
55911694bf
commit
5f0dccf850
3 changed files with 137 additions and 24 deletions
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@ -120,6 +120,7 @@ static const ac97_codec_id_t snd_ac97_codec_ids[] = {
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{ 0x414c4770, 0xfffffff0, "ALC203", NULL, NULL },
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{ 0x434d4941, 0xffffffff, "CMI9738", patch_cm9738, NULL },
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{ 0x434d4961, 0xffffffff, "CMI9739", patch_cm9739, NULL },
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{ 0x434d4969, 0xffffffff, "CMI9780", patch_cm9780, NULL },
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{ 0x434d4978, 0xffffffff, "CMI9761", patch_cm9761, NULL },
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{ 0x434d4982, 0xffffffff, "CMI9761", patch_cm9761, NULL },
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{ 0x434d4983, 0xffffffff, "CMI9761", patch_cm9761, NULL },
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@ -462,12 +463,14 @@ int snd_ac97_get_enum_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * u
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{
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ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
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struct ac97_enum *e = (struct ac97_enum *)kcontrol->private_value;
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unsigned short val;
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unsigned short val, bitmask;
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for (bitmask = 1; bitmask > e->mask; bitmask <<= 1)
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;
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val = snd_ac97_read_cache(ac97, e->reg);
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ucontrol->value.enumerated.item[0] = (val >> e->shift_l) & (e->mask - 1);
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ucontrol->value.enumerated.item[0] = (val >> e->shift_l) & (bitmask - 1);
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if (e->shift_l != e->shift_r)
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ucontrol->value.enumerated.item[1] = (val >> e->shift_r) & (e->mask - 1);
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ucontrol->value.enumerated.item[1] = (val >> e->shift_r) & (bitmask - 1);
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return 0;
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}
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@ -477,17 +480,19 @@ int snd_ac97_put_enum_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * u
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ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
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struct ac97_enum *e = (struct ac97_enum *)kcontrol->private_value;
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unsigned short val;
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unsigned short mask;
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unsigned short mask, bitmask;
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for (bitmask = 1; bitmask > e->mask; bitmask <<= 1)
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;
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if (ucontrol->value.enumerated.item[0] > e->mask - 1)
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return -EINVAL;
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val = ucontrol->value.enumerated.item[0] << e->shift_l;
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mask = (e->mask - 1) << e->shift_l;
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mask = (bitmask - 1) << e->shift_l;
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if (e->shift_l != e->shift_r) {
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if (ucontrol->value.enumerated.item[1] > e->mask - 1)
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return -EINVAL;
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val |= ucontrol->value.enumerated.item[1] << e->shift_r;
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mask |= (e->mask - 1) << e->shift_r;
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mask |= (bitmask - 1) << e->shift_r;
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}
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return snd_ac97_update_bits(ac97, e->reg, mask, val);
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}
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@ -2087,12 +2087,13 @@ int patch_cm9739(ac97_t * ac97)
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}
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#define AC97_CM9761_MULTI_CHAN 0x64
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#define AC97_CM9761_FUNC 0x66
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#define AC97_CM9761_SPDIF_CTRL 0x6c
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static int snd_ac97_cm9761_linein_rear_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
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if (ac97->regs[AC97_CM9739_MULTI_CHAN] & 0x0400)
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if (ac97->regs[AC97_CM9761_MULTI_CHAN] & 0x0400)
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ucontrol->value.integer.value[0] = 1;
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else
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ucontrol->value.integer.value[0] = 0;
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@ -2106,14 +2107,14 @@ static int snd_ac97_cm9761_linein_rear_put(snd_kcontrol_t * kcontrol, snd_ctl_el
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{ 0x0008, 0x0400 }, /* off, on */
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{ 0x0000, 0x0408 }, /* off, on (9761-82 rev.B) */
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};
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return snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x0408,
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return snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x0408,
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vals[ac97->spec.dev_flags][!!ucontrol->value.integer.value[0]]);
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}
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static int snd_ac97_cm9761_center_mic_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
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if (ac97->regs[AC97_CM9739_MULTI_CHAN] & 0x1000)
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if (ac97->regs[AC97_CM9761_MULTI_CHAN] & 0x1000)
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ucontrol->value.integer.value[0] = 1;
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else
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ucontrol->value.integer.value[0] = 0;
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@ -2129,7 +2130,7 @@ static int snd_ac97_cm9761_center_mic_put(snd_kcontrol_t * kcontrol, snd_ctl_ele
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{ 0x2000, 0x1880 }, /* off, on */
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{ 0x1000, 0x2880 }, /* off, on (9761-82 rev.B) */
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};
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return snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3880,
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return snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3880,
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vals[ac97->spec.dev_flags][!!ucontrol->value.integer.value[0]]);
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}
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@ -2152,6 +2153,70 @@ static const snd_kcontrol_new_t snd_ac97_cm9761_controls[] = {
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},
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};
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static int cm9761_spdif_out_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
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{
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static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
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uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
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uinfo->count = 1;
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uinfo->value.enumerated.items = 3;
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if (uinfo->value.enumerated.item > 2)
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uinfo->value.enumerated.item = 2;
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strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
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return 0;
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}
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static int cm9761_spdif_out_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
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{
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ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
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if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
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ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
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else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
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ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
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else
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ucontrol->value.enumerated.item[0] = 0; /* AC-link */
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return 0;
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}
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static int cm9761_spdif_out_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
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{
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ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
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if (ucontrol->value.enumerated.item[0] == 2)
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return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
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snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
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return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
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ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
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}
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static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
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static const struct ac97_enum cm9761_dac_clock_enum =
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AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
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static const snd_kcontrol_new_t snd_ac97_cm9761_controls_spdif[] = {
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{ /* BIT 1: SPDIFS */
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
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.info = cm9761_spdif_out_source_info,
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.get = cm9761_spdif_out_source_get,
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.put = cm9761_spdif_out_source_put,
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},
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/* BIT 2: IG_SPIV */
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AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
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/* BIT 3: SPI2F */
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AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
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/* BIT 4: SPI2SDI */
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AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
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/* BIT 9-10: DAC_CTL */
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AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
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};
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static int patch_cm9761_post_spdif(ac97_t * ac97)
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{
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return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
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}
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static int patch_cm9761_specific(ac97_t * ac97)
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{
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return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
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@ -2159,7 +2224,7 @@ static int patch_cm9761_specific(ac97_t * ac97)
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static struct snd_ac97_build_ops patch_cm9761_ops = {
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.build_specific = patch_cm9761_specific,
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.build_post_spdif = patch_cm9739_post_spdif /* hope it's identical... */
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.build_post_spdif = patch_cm9761_post_spdif
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};
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int patch_cm9761(ac97_t *ac97)
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@ -2193,24 +2258,25 @@ int patch_cm9761(ac97_t *ac97)
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/* to be sure: we overwrite the ext status bits */
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snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
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/* Don't set 0x0200 here. This results in the silent analog output */
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snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0009);
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snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
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ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
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/* set-up multi channel */
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/* bit 15: pc master beep off
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* bit 14: ??
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* bit 14: pin47 = EAPD/SPDIF
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* bit 13: vref ctl [= cm9739]
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* bit 12: center/mic [= cm9739] (reverted on rev B)
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* bit 11: ?? (mic/center/lfe) (reverted on rev B)
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* bit 10: suddound/line [= cm9739]
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* bit 9: mix 2 surround
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* bit 8: ?
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* bit 7: ?? (mic/center/lfe)
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* bit 4: ?? (front)
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* bit 3: ?? (line-in/rear share) (revereted with rev B)
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* bit 2: ?? (surround)
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* bit 1: front mic
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* bit 0: mic boost
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* bit 12: CLFE control (reverted on rev B)
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* bit 11: Mic/center share (reverted on rev B)
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* bit 10: suddound/line share
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* bit 9: Analog-in mix -> surround
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* bit 8: Analog-in mix -> CLFE
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* bit 7: Mic/LFE share (mic/center/lfe)
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* bit 5: vref select (9761A)
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* bit 4: front control
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* bit 3: surround control (revereted with rev B)
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* bit 2: front mic
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* bit 1: stereo mic
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* bit 0: mic boost level (0=20dB, 1=30dB)
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*/
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#if 0
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@ -2230,6 +2296,47 @@ int patch_cm9761(ac97_t *ac97)
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return 0;
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}
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#define AC97_CM9780_SIDE 0x60
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#define AC97_CM9780_JACK 0x62
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#define AC97_CM9780_MIXER 0x64
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#define AC97_CM9780_MULTI_CHAN 0x66
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#define AC97_CM9780_SPDIF 0x6c
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static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
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static const struct ac97_enum cm9780_ch_select_enum =
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AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
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static const snd_kcontrol_new_t cm9780_controls[] = {
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AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
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AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
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AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
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};
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static int patch_cm9780_specific(ac97_t *ac97)
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{
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return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
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}
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static struct snd_ac97_build_ops patch_cm9780_ops = {
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.build_specific = patch_cm9780_specific,
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.build_post_spdif = patch_cm9761_post_spdif /* identical with CM9761 */
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};
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int patch_cm9780(ac97_t *ac97)
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{
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unsigned short val;
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ac97->build_ops = &patch_cm9780_ops;
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/* enable spdif */
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if (ac97->ext_id & AC97_EI_SPDIF) {
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ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
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val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
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val |= 0x1; /* SPDI_EN */
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snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
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}
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return 0;
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}
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/*
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* VIA VT1616 codec
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@ -54,6 +54,7 @@ int patch_alc850(ac97_t * ac97);
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int patch_cm9738(ac97_t * ac97);
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int patch_cm9739(ac97_t * ac97);
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int patch_cm9761(ac97_t * ac97);
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int patch_cm9780(ac97_t * ac97);
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int patch_vt1616(ac97_t * ac97);
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int patch_it2646(ac97_t * ac97);
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int mpatch_si3036(ac97_t * ac97);
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