[ALSA] Improve the shared-jack handling on ac97
AC97 Codec The handling of shared surround/clfe output jacks with line/mic-in on some AC97 codecs is improved. Instead of 'Line-In As Surround' or 'Mic As Center/LFE' switch, two new enum controls are introduced: 'Channel Mode' and 'Surround Jack Mode'. The formar changes the current output mode among 2, 4 and 6-channels. The latter controls whether the jacks are shared or independent. Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
Jaroslav Kysela
parent
267cdf4036
commit
eb8caf30f4
2 changed files with 240 additions and 190 deletions
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@ -437,6 +437,7 @@ struct snd_ac97_build_ops {
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void (*suspend) (ac97_t *ac97);
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void (*resume) (ac97_t *ac97);
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#endif
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void (*update_jacks) (ac97_t *ac97); /* for jack-sharing */
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};
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struct _snd_ac97_bus_ops {
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@ -516,6 +517,9 @@ struct _snd_ac97 {
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} ad18xx;
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unsigned int dev_flags; /* device specific */
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} spec;
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/* jack-sharing info */
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unsigned char indep_surround;
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unsigned char channel_mode;
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};
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/* conditions */
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@ -64,6 +64,116 @@ static int ac97_update_bits_page(ac97_t *ac97, unsigned short reg, unsigned shor
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return ret;
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}
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/*
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* shared line-in/mic controls
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*/
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static int ac97_enum_text_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo,
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const char **texts, unsigned int nums)
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{
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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 = nums;
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if (uinfo->value.enumerated.item > nums - 1)
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uinfo->value.enumerated.item = nums - 1;
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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 ac97_surround_jack_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
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{
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static const char *texts[] = { "Shared", "Independent" };
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return ac97_enum_text_info(kcontrol, uinfo, texts, 2);
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}
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static int ac97_surround_jack_mode_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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ucontrol->value.enumerated.item[0] = ac97->indep_surround;
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return 0;
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}
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static int ac97_surround_jack_mode_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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unsigned char indep = !!ucontrol->value.enumerated.item[0];
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if (indep != ac97->indep_surround) {
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ac97->indep_surround = indep;
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if (ac97->build_ops->update_jacks)
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ac97->build_ops->update_jacks(ac97);
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return 1;
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}
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return 0;
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}
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static int ac97_channel_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
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{
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static const char *texts[] = { "2ch", "4ch", "6ch" };
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if (kcontrol->private_value)
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return ac97_enum_text_info(kcontrol, uinfo, texts, 2); /* 4ch only */
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return ac97_enum_text_info(kcontrol, uinfo, texts, 3);
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}
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static int ac97_channel_mode_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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ucontrol->value.enumerated.item[0] = ac97->channel_mode;
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return 0;
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}
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static int ac97_channel_mode_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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unsigned char mode = ucontrol->value.enumerated.item[0];
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if (mode != ac97->channel_mode) {
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ac97->channel_mode = mode;
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if (ac97->build_ops->update_jacks)
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ac97->build_ops->update_jacks(ac97);
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return 1;
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}
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return 0;
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}
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#define AC97_SURROUND_JACK_MODE_CTL \
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{ \
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
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.name = "Surround Jack Mode", \
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.info = ac97_surround_jack_mode_info, \
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.get = ac97_surround_jack_mode_get, \
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.put = ac97_surround_jack_mode_put, \
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}
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#define AC97_CHANNEL_MODE_CTL \
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{ \
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
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.name = "Channel Mode", \
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.info = ac97_channel_mode_info, \
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.get = ac97_channel_mode_get, \
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.put = ac97_channel_mode_put, \
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}
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#define AC97_CHANNEL_MODE_4CH_CTL \
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{ \
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
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.name = "Channel Mode", \
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.info = ac97_channel_mode_info, \
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.get = ac97_channel_mode_get, \
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.put = ac97_channel_mode_put, \
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.private_value = 1, \
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}
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static inline int is_shared_linein(ac97_t *ac97)
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{
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return ! ac97->indep_surround && ac97->channel_mode >= 1;
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}
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static inline int is_shared_micin(ac97_t *ac97)
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{
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return ! ac97->indep_surround && ac97->channel_mode >= 2;
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}
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/* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */
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/* It is possible to indicate to the Yamaha YMF753 the type of speakers being used. */
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@ -1390,6 +1500,16 @@ static int snd_ac97_ad1888_downmix_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_va
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AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
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}
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static void ad1888_update_jacks(ac97_t *ac97)
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{
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/* shared Line-In */
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snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 12,
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is_shared_linein(ac97) ? 0 : 1 << 12);
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/* shared Mic */
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snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 11,
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is_shared_micin(ac97) ? 0 : 1 << 13);
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}
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static const snd_kcontrol_new_t snd_ac97_ad1888_controls[] = {
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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@ -1406,8 +1526,13 @@ static const snd_kcontrol_new_t snd_ac97_ad1888_controls[] = {
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.get = snd_ac97_ad1888_downmix_get,
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.put = snd_ac97_ad1888_downmix_put
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},
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#if 0
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AC97_SINGLE("Surround Jack as Input", AC97_AD_MISC, 12, 1, 0),
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AC97_SINGLE("Center/LFE Jack as Input", AC97_AD_MISC, 11, 1, 0),
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#else
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AC97_SURROUND_JACK_MODE_CTL,
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AC97_CHANNEL_MODE_CTL,
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#endif
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};
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static int patch_ad1888_specific(ac97_t *ac97)
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@ -1422,8 +1547,9 @@ static struct snd_ac97_build_ops patch_ad1888_build_ops = {
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.build_post_spdif = patch_ad198x_post_spdif,
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.build_specific = patch_ad1888_specific,
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#ifdef CONFIG_PM
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.resume = ad18xx_resume
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.resume = ad18xx_resume,
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#endif
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.update_jacks = ad1888_update_jacks,
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};
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int patch_ad1888(ac97_t * ac97)
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@ -1521,31 +1647,25 @@ int patch_ad1985(ac97_t * ac97)
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/*
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* realtek ALC65x/850 codecs
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*/
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static int snd_ac97_alc650_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
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static void alc650_update_jacks(ac97_t *ac97)
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{
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ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
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ucontrol->value.integer.value[0] = (ac97->regs[AC97_ALC650_MULTICH] >> 10) & 1;
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return 0;
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}
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static int snd_ac97_alc650_mic_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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int change, val;
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val = !!(snd_ac97_read(ac97, AC97_ALC650_MULTICH) & (1 << 10));
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change = (ucontrol->value.integer.value[0] != val);
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if (change) {
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/* disable/enable vref */
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snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
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ucontrol->value.integer.value[0] ? (1 << 12) : 0);
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/* turn on/off center-on-mic */
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snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
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ucontrol->value.integer.value[0] ? (1 << 10) : 0);
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/* GPIO0 high for mic */
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snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
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ucontrol->value.integer.value[0] ? 0 : 0x100);
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}
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return change;
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int shared;
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/* shared Line-In */
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shared = is_shared_linein(ac97);
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snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
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shared ? (1 << 9) : 0);
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/* update shared Mic */
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shared = is_shared_micin(ac97);
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/* disable/enable vref */
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snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
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shared ? (1 << 12) : 0);
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/* turn on/off center-on-mic */
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snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
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shared ? (1 << 10) : 0);
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/* GPIO0 high for mic */
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snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
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shared ? 0 : 0x100);
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}
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static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
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@ -1558,8 +1678,8 @@ static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
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/* 6: Independent Master Volume Right */
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/* 7: Independent Master Volume Left */
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/* 8: reserved */
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AC97_SINGLE("Line-In As Surround", AC97_ALC650_MULTICH, 9, 1, 0),
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/* 10: mic, see below */
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/* 9: Line-In/Surround share */
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/* 10: Mic/CLFE share */
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/* 11-13: in IEC958 controls */
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AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
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#if 0 /* always set in patch_alc650 */
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@ -1570,14 +1690,8 @@ static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
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AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
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AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
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#endif
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "Mic As Center/LFE",
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.info = snd_ac97_info_volsw,
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.get = snd_ac97_alc650_mic_get,
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.put = snd_ac97_alc650_mic_put,
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.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
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},
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AC97_SURROUND_JACK_MODE_CTL,
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AC97_CHANNEL_MODE_CTL,
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};
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static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc650[] = {
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@ -1601,7 +1715,8 @@ static int patch_alc650_specific(ac97_t * ac97)
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}
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static struct snd_ac97_build_ops patch_alc650_ops = {
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.build_specific = patch_alc650_specific
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.build_specific = patch_alc650_specific,
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.update_jacks = alc650_update_jacks
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};
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int patch_alc650(ac97_t * ac97)
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@ -1659,37 +1774,27 @@ int patch_alc650(ac97_t * ac97)
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return 0;
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}
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static int snd_ac97_alc655_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
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static void alc655_update_jacks(ac97_t *ac97)
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{
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ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
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ucontrol->value.integer.value[0] = (ac97->regs[AC97_ALC650_MULTICH] >> 10) & 1;
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return 0;
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}
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static int snd_ac97_alc655_mic_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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int shared;
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/* shared Line-In */
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shared = is_shared_linein(ac97);
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ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
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shared ? (1 << 9) : 0, 0);
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/* update shared mic */
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shared = is_shared_micin(ac97);
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/* misc control; vrefout disable */
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snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
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ucontrol->value.integer.value[0] ? (1 << 12) : 0);
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return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
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ucontrol->value.integer.value[0] ? (1 << 10) : 0,
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0);
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shared ? (1 << 12) : 0);
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ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
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shared ? (1 << 10) : 0, 0);
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}
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static const snd_kcontrol_new_t snd_ac97_controls_alc655[] = {
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AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
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AC97_PAGE_SINGLE("Line-In As Surround", AC97_ALC650_MULTICH, 9, 1, 0, 0),
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "Mic As Center/LFE",
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.info = snd_ac97_info_volsw,
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.get = snd_ac97_alc655_mic_get,
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.put = snd_ac97_alc655_mic_put,
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.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
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},
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AC97_SURROUND_JACK_MODE_CTL,
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AC97_CHANNEL_MODE_CTL,
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};
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static int alc655_iec958_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
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@ -1759,7 +1864,8 @@ static int patch_alc655_specific(ac97_t * ac97)
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}
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static struct snd_ac97_build_ops patch_alc655_ops = {
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.build_specific = patch_alc655_specific
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.build_specific = patch_alc655_specific,
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.update_jacks = alc655_update_jacks
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};
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int patch_alc655(ac97_t * ac97)
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@ -1798,63 +1904,32 @@ int patch_alc655(ac97_t * ac97)
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#define AC97_ALC850_JACK_SELECT 0x76
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#define AC97_ALC850_MISC1 0x7a
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static int ac97_alc850_surround_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
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static void alc850_update_jacks(ac97_t *ac97)
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{
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ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
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ucontrol->value.integer.value[0] = ((ac97->regs[AC97_ALC850_JACK_SELECT] >> 12) & 7) == 2;
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return 0;
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}
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static int ac97_alc850_surround_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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int shared;
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/* shared Line-In */
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shared = is_shared_linein(ac97);
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/* SURR 1kOhm (bit4), Amp (bit5) */
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snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
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ucontrol->value.integer.value[0] ? (1<<5) : (1<<4));
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shared ? (1<<5) : (1<<4));
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/* LINE-IN = 0, SURROUND = 2 */
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return snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
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ucontrol->value.integer.value[0] ? (2<<12) : (0<<12));
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}
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static int ac97_alc850_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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ucontrol->value.integer.value[0] = ((ac97->regs[AC97_ALC850_JACK_SELECT] >> 4) & 7) == 2;
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return 0;
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}
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static int ac97_alc850_mic_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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snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
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shared ? (2<<12) : (0<<12));
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/* update shared mic */
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shared = is_shared_micin(ac97);
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/* Vref disable (bit12), 1kOhm (bit13) */
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snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
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ucontrol->value.integer.value[0] ? (1<<12) : (1<<13));
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shared ? (1<<12) : (1<<13));
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/* MIC-IN = 1, CENTER-LFE = 2 */
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return snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
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ucontrol->value.integer.value[0] ? (2<<4) : (1<<4));
|
||||
snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
|
||||
shared ? (2<<4) : (1<<4));
|
||||
}
|
||||
|
||||
static const snd_kcontrol_new_t snd_ac97_controls_alc850[] = {
|
||||
AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Line-In As Surround",
|
||||
.info = snd_ac97_info_volsw,
|
||||
.get = ac97_alc850_surround_get,
|
||||
.put = ac97_alc850_surround_put,
|
||||
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Mic As Center/LFE",
|
||||
.info = snd_ac97_info_volsw,
|
||||
.get = ac97_alc850_mic_get,
|
||||
.put = ac97_alc850_mic_put,
|
||||
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
|
||||
},
|
||||
|
||||
AC97_SURROUND_JACK_MODE_CTL,
|
||||
AC97_CHANNEL_MODE_CTL,
|
||||
};
|
||||
|
||||
static int patch_alc850_specific(ac97_t *ac97)
|
||||
|
|
@ -1871,7 +1946,8 @@ static int patch_alc850_specific(ac97_t *ac97)
|
|||
}
|
||||
|
||||
static struct snd_ac97_build_ops patch_alc850_ops = {
|
||||
.build_specific = patch_alc850_specific
|
||||
.build_specific = patch_alc850_specific,
|
||||
.update_jacks = alc850_update_jacks
|
||||
};
|
||||
|
||||
int patch_alc850(ac97_t *ac97)
|
||||
|
|
@ -1911,9 +1987,17 @@ int patch_alc850(ac97_t *ac97)
|
|||
/*
|
||||
* C-Media CM97xx codecs
|
||||
*/
|
||||
static void cm9738_update_jacks(ac97_t *ac97)
|
||||
{
|
||||
/* shared Line-In */
|
||||
snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
|
||||
is_shared_linein(ac97) ? (1 << 10) : 0);
|
||||
}
|
||||
|
||||
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),
|
||||
AC97_SURROUND_JACK_MODE_CTL,
|
||||
AC97_CHANNEL_MODE_4CH_CTL,
|
||||
};
|
||||
|
||||
static int patch_cm9738_specific(ac97_t * ac97)
|
||||
|
|
@ -1922,7 +2006,8 @@ static int patch_cm9738_specific(ac97_t * ac97)
|
|||
}
|
||||
|
||||
static struct snd_ac97_build_ops patch_cm9738_ops = {
|
||||
.build_specific = patch_cm9738_specific
|
||||
.build_specific = patch_cm9738_specific,
|
||||
.update_jacks = cm9738_update_jacks
|
||||
};
|
||||
|
||||
int patch_cm9738(ac97_t * ac97)
|
||||
|
|
@ -1986,34 +2071,19 @@ static const snd_kcontrol_new_t snd_ac97_cm9739_controls_spdif[] = {
|
|||
/* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
|
||||
};
|
||||
|
||||
static int snd_ac97_cm9739_center_mic_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
||||
static void cm9739_update_jacks(ac97_t *ac97)
|
||||
{
|
||||
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
|
||||
if (ac97->regs[AC97_CM9739_MULTI_CHAN] & 0x1000)
|
||||
ucontrol->value.integer.value[0] = 1;
|
||||
else
|
||||
ucontrol->value.integer.value[0] = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ac97_cm9739_center_mic_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_MULTI_CHAN, 0x3000,
|
||||
ucontrol->value.integer.value[0] ?
|
||||
0x1000 : 0x2000);
|
||||
/* shared Line-In */
|
||||
snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
|
||||
is_shared_linein(ac97) ? (1 << 10) : 0);
|
||||
/* shared Mic */
|
||||
snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
|
||||
is_shared_micin(ac97) ? 0x1000 : 0x2000);
|
||||
}
|
||||
|
||||
static const snd_kcontrol_new_t snd_ac97_cm9739_controls[] = {
|
||||
AC97_SINGLE("Line-In As Surround", AC97_CM9739_MULTI_CHAN, 10, 1, 0),
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Mic As Center/LFE",
|
||||
.info = snd_ac97_info_volsw,
|
||||
.get = snd_ac97_cm9739_center_mic_get,
|
||||
.put = snd_ac97_cm9739_center_mic_put,
|
||||
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
|
||||
},
|
||||
AC97_SURROUND_JACK_MODE_CTL,
|
||||
AC97_CHANNEL_MODE_CTL,
|
||||
};
|
||||
|
||||
static int patch_cm9739_specific(ac97_t * ac97)
|
||||
|
|
@ -2028,7 +2098,8 @@ static int patch_cm9739_post_spdif(ac97_t * ac97)
|
|||
|
||||
static struct snd_ac97_build_ops patch_cm9739_ops = {
|
||||
.build_specific = patch_cm9739_specific,
|
||||
.build_post_spdif = patch_cm9739_post_spdif
|
||||
.build_post_spdif = patch_cm9739_post_spdif,
|
||||
.update_jacks = cm9739_update_jacks
|
||||
};
|
||||
|
||||
int patch_cm9739(ac97_t * ac97)
|
||||
|
|
@ -2090,67 +2161,28 @@ int patch_cm9739(ac97_t * ac97)
|
|||
#define AC97_CM9761_FUNC 0x66
|
||||
#define AC97_CM9761_SPDIF_CTRL 0x6c
|
||||
|
||||
static int snd_ac97_cm9761_linein_rear_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
||||
static void cm9761_update_jacks(ac97_t *ac97)
|
||||
{
|
||||
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
|
||||
if (ac97->regs[AC97_CM9761_MULTI_CHAN] & 0x0400)
|
||||
ucontrol->value.integer.value[0] = 1;
|
||||
else
|
||||
ucontrol->value.integer.value[0] = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ac97_cm9761_linein_rear_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
|
||||
unsigned short vals[2][2] = {
|
||||
unsigned short surr_vals[2][2] = {
|
||||
{ 0x0008, 0x0400 }, /* off, on */
|
||||
{ 0x0000, 0x0408 }, /* off, on (9761-82 rev.B) */
|
||||
};
|
||||
return snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x0408,
|
||||
vals[ac97->spec.dev_flags][!!ucontrol->value.integer.value[0]]);
|
||||
}
|
||||
|
||||
static int snd_ac97_cm9761_center_mic_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
|
||||
if (ac97->regs[AC97_CM9761_MULTI_CHAN] & 0x1000)
|
||||
ucontrol->value.integer.value[0] = 1;
|
||||
else
|
||||
ucontrol->value.integer.value[0] = 0;
|
||||
if (ac97->spec.dev_flags) /* 9761-82 rev.B */
|
||||
ucontrol->value.integer.value[0] = !ucontrol->value.integer.value[0];
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int snd_ac97_cm9761_center_mic_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
|
||||
unsigned short vals[2][2] = {
|
||||
unsigned short clfe_vals[2][2] = {
|
||||
{ 0x2000, 0x1880 }, /* off, on */
|
||||
{ 0x1000, 0x2880 }, /* off, on (9761-82 rev.B) */
|
||||
};
|
||||
return snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3880,
|
||||
vals[ac97->spec.dev_flags][!!ucontrol->value.integer.value[0]]);
|
||||
|
||||
/* shared Line-In */
|
||||
snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x0408,
|
||||
surr_vals[ac97->spec.dev_flags][is_shared_linein(ac97)]);
|
||||
/* shared Mic */
|
||||
snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3880,
|
||||
clfe_vals[ac97->spec.dev_flags][is_shared_micin(ac97)]);
|
||||
}
|
||||
|
||||
static const snd_kcontrol_new_t snd_ac97_cm9761_controls[] = {
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Line-In As Surround",
|
||||
.info = snd_ac97_info_volsw,
|
||||
.get = snd_ac97_cm9761_linein_rear_get,
|
||||
.put = snd_ac97_cm9761_linein_rear_put,
|
||||
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Mic As Center/LFE",
|
||||
.info = snd_ac97_info_volsw,
|
||||
.get = snd_ac97_cm9761_center_mic_get,
|
||||
.put = snd_ac97_cm9761_center_mic_put,
|
||||
.private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
|
||||
},
|
||||
AC97_SURROUND_JACK_MODE_CTL,
|
||||
AC97_CHANNEL_MODE_CTL,
|
||||
};
|
||||
|
||||
static int cm9761_spdif_out_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
|
||||
|
|
@ -2224,7 +2256,8 @@ static int patch_cm9761_specific(ac97_t * ac97)
|
|||
|
||||
static struct snd_ac97_build_ops patch_cm9761_ops = {
|
||||
.build_specific = patch_cm9761_specific,
|
||||
.build_post_spdif = patch_cm9761_post_spdif
|
||||
.build_post_spdif = patch_cm9761_post_spdif,
|
||||
.update_jacks = cm9761_update_jacks
|
||||
};
|
||||
|
||||
int patch_cm9761(ac97_t *ac97)
|
||||
|
|
@ -2370,9 +2403,21 @@ int patch_vt1616(ac97_t * ac97)
|
|||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
*/
|
||||
static void it2646_update_jacks(ac97_t *ac97)
|
||||
{
|
||||
/* shared Line-In */
|
||||
snd_ac97_update_bits(ac97, 0x76, 1 << 9,
|
||||
is_shared_linein(ac97) ? (1<<9) : 0);
|
||||
/* shared Mic */
|
||||
snd_ac97_update_bits(ac97, 0x76, 1 << 10,
|
||||
is_shared_micin(ac97) ? (1<<10) : 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),
|
||||
AC97_SURROUND_JACK_MODE_CTL,
|
||||
AC97_CHANNEL_MODE_CTL,
|
||||
};
|
||||
|
||||
static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = {
|
||||
|
|
@ -2392,7 +2437,8 @@ static int patch_it2646_specific(ac97_t * ac97)
|
|||
}
|
||||
|
||||
static struct snd_ac97_build_ops patch_it2646_ops = {
|
||||
.build_specific = patch_it2646_specific
|
||||
.build_specific = patch_it2646_specific,
|
||||
.update_jacks = it2646_update_jacks
|
||||
};
|
||||
|
||||
int patch_it2646(ac97_t * ac97)
|
||||
|
|
|
|||
Loading…
Reference in a new issue