diff options
| -rw-r--r-- | include/sound/control.h | 45 | ||||
| -rw-r--r-- | include/sound/hda_codec.h | 2 | ||||
| -rw-r--r-- | sound/core/vmaster.c | 263 | ||||
| -rw-r--r-- | sound/pci/ac97/ac97_patch.c | 20 | ||||
| -rw-r--r-- | sound/pci/ca0106/ca0106_mixer.c | 18 | ||||
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 96 | ||||
| -rw-r--r-- | sound/pci/hda/hda_generic.c | 20 | ||||
| -rw-r--r-- | sound/pci/hda/hda_generic.h | 2 | ||||
| -rw-r--r-- | sound/pci/hda/hda_local.h | 10 | ||||
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 10 | ||||
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 2 | ||||
| -rw-r--r-- | sound/pci/ice1712/juli.c | 20 | ||||
| -rw-r--r-- | sound/pci/ice1712/quartet.c | 14 | ||||
| -rw-r--r-- | sound/ppc/awacs.c | 12 | ||||
| -rw-r--r-- | sound/usb/6fire/control.c | 2 |
15 files changed, 269 insertions, 267 deletions
diff --git a/include/sound/control.h b/include/sound/control.h index aeaed2a05bae..e128cff10dfa 100644 --- a/include/sound/control.h +++ b/include/sound/control.h @@ -188,20 +188,21 @@ int snd_ctl_enum_info(struct snd_ctl_elem_info *info, unsigned int channels, */ struct snd_kcontrol *snd_ctl_make_virtual_master(char *name, const unsigned int *tlv); -int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave, - unsigned int flags); -/* optional flags for slave */ -#define SND_CTL_SLAVE_NEED_UPDATE (1 << 0) +int _snd_ctl_add_follower(struct snd_kcontrol *master, + struct snd_kcontrol *follower, + unsigned int flags); +/* optional flags for follower */ +#define SND_CTL_FOLLOWER_NEED_UPDATE (1 << 0) /** - * snd_ctl_add_slave - Add a virtual slave control + * snd_ctl_add_follower - Add a virtual follower control * @master: vmaster element - * @slave: slave element to add + * @follower: follower element to add * - * Add a virtual slave control to the given master element created via + * Add a virtual follower control to the given master element created via * snd_ctl_create_virtual_master() beforehand. * - * All slaves must be the same type (returning the same information + * All followers must be the same type (returning the same information * via info callback). The function doesn't check it, so it's your * responsibility. * @@ -213,18 +214,18 @@ int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave, * Return: Zero if successful or a negative error code. */ static inline int -snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave) +snd_ctl_add_follower(struct snd_kcontrol *master, struct snd_kcontrol *follower) { - return _snd_ctl_add_slave(master, slave, 0); + return _snd_ctl_add_follower(master, follower, 0); } /** - * snd_ctl_add_slave_uncached - Add a virtual slave control + * snd_ctl_add_follower_uncached - Add a virtual follower control * @master: vmaster element - * @slave: slave element to add + * @follower: follower element to add * - * Add a virtual slave control to the given master. - * Unlike snd_ctl_add_slave(), the element added via this function + * Add a virtual follower control to the given master. + * Unlike snd_ctl_add_follower(), the element added via this function * is supposed to have volatile values, and get callback is called * at each time queried from the master. * @@ -235,10 +236,10 @@ snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave) * Return: Zero if successful or a negative error code. */ static inline int -snd_ctl_add_slave_uncached(struct snd_kcontrol *master, - struct snd_kcontrol *slave) +snd_ctl_add_follower_uncached(struct snd_kcontrol *master, + struct snd_kcontrol *follower) { - return _snd_ctl_add_slave(master, slave, SND_CTL_SLAVE_NEED_UPDATE); + return _snd_ctl_add_follower(master, follower, SND_CTL_FOLLOWER_NEED_UPDATE); } int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kctl, @@ -246,11 +247,11 @@ int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kctl, void *private_data); void snd_ctl_sync_vmaster(struct snd_kcontrol *kctl, bool hook_only); #define snd_ctl_sync_vmaster_hook(kctl) snd_ctl_sync_vmaster(kctl, true) -int snd_ctl_apply_vmaster_slaves(struct snd_kcontrol *kctl, - int (*func)(struct snd_kcontrol *vslave, - struct snd_kcontrol *slave, - void *arg), - void *arg); +int snd_ctl_apply_vmaster_followers(struct snd_kcontrol *kctl, + int (*func)(struct snd_kcontrol *vfollower, + struct snd_kcontrol *follower, + void *arg), + void *arg); /* * Helper functions for jack-detection controls diff --git a/include/sound/hda_codec.h b/include/sound/hda_codec.h index d16a4229209b..f4cc364d837f 100644 --- a/include/sound/hda_codec.h +++ b/include/sound/hda_codec.h @@ -208,7 +208,7 @@ struct hda_codec { struct mutex control_mutex; struct snd_array spdif_out; unsigned int spdif_in_enable; /* SPDIF input enable? */ - const hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */ + const hda_nid_t *follower_dig_outs; /* optional digital out follower widgets */ struct snd_array init_pins; /* initial (BIOS) pin configurations */ struct snd_array driver_pins; /* pin configs set by codec parser */ struct snd_array cvt_setups; /* audio convert setups */ diff --git a/sound/core/vmaster.c b/sound/core/vmaster.c index ab54d79654c9..ab36f9898711 100644 --- a/sound/core/vmaster.c +++ b/sound/core/vmaster.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Virtual master and slave controls + * Virtual master and follower controls * * Copyright (c) 2008 by Takashi Iwai <tiwai@suse.de> */ @@ -21,15 +21,15 @@ struct link_ctl_info { }; /* - * link master - this contains a list of slave controls that are + * link master - this contains a list of follower controls that are * identical types, i.e. info returns the same value type and value * ranges, but may have different number of counts. * * The master control is so far only mono volume/switch for simplicity. - * The same value will be applied to all slaves. + * The same value will be applied to all followers. */ struct link_master { - struct list_head slaves; + struct list_head followers; struct link_ctl_info info; int val; /* the master value */ unsigned int tlv[4]; @@ -38,23 +38,23 @@ struct link_master { }; /* - * link slave - this contains a slave control element + * link follower - this contains a follower control element * - * It fakes the control callbacsk with additional attenuation by the - * master control. A slave may have either one or two channels. + * It fakes the control callbacks with additional attenuation by the + * master control. A follower may have either one or two channels. */ -struct link_slave { +struct link_follower { struct list_head list; struct link_master *master; struct link_ctl_info info; int vals[2]; /* current values */ unsigned int flags; struct snd_kcontrol *kctl; /* original kcontrol pointer */ - struct snd_kcontrol slave; /* the copy of original control entry */ + struct snd_kcontrol follower; /* the copy of original control entry */ }; -static int slave_update(struct link_slave *slave) +static int follower_update(struct link_follower *follower) { struct snd_ctl_elem_value *uctl; int err, ch; @@ -62,68 +62,68 @@ static int slave_update(struct link_slave *slave) uctl = kzalloc(sizeof(*uctl), GFP_KERNEL); if (!uctl) return -ENOMEM; - uctl->id = slave->slave.id; - err = slave->slave.get(&slave->slave, uctl); + uctl->id = follower->follower.id; + err = follower->follower.get(&follower->follower, uctl); if (err < 0) goto error; - for (ch = 0; ch < slave->info.count; ch++) - slave->vals[ch] = uctl->value.integer.value[ch]; + for (ch = 0; ch < follower->info.count; ch++) + follower->vals[ch] = uctl->value.integer.value[ch]; error: kfree(uctl); return err < 0 ? err : 0; } -/* get the slave ctl info and save the initial values */ -static int slave_init(struct link_slave *slave) +/* get the follower ctl info and save the initial values */ +static int follower_init(struct link_follower *follower) { struct snd_ctl_elem_info *uinfo; int err; - if (slave->info.count) { + if (follower->info.count) { /* already initialized */ - if (slave->flags & SND_CTL_SLAVE_NEED_UPDATE) - return slave_update(slave); + if (follower->flags & SND_CTL_FOLLOWER_NEED_UPDATE) + return follower_update(follower); return 0; } uinfo = kmalloc(sizeof(*uinfo), GFP_KERNEL); if (!uinfo) return -ENOMEM; - uinfo->id = slave->slave.id; - err = slave->slave.info(&slave->slave, uinfo); + uinfo->id = follower->follower.id; + err = follower->follower.info(&follower->follower, uinfo); if (err < 0) { kfree(uinfo); return err; } - slave->info.type = uinfo->type; - slave->info.count = uinfo->count; - if (slave->info.count > 2 || - (slave->info.type != SNDRV_CTL_ELEM_TYPE_INTEGER && - slave->info.type != SNDRV_CTL_ELEM_TYPE_BOOLEAN)) { - pr_err("ALSA: vmaster: invalid slave element\n"); + follower->info.type = uinfo->type; + follower->info.count = uinfo->count; + if (follower->info.count > 2 || + (follower->info.type != SNDRV_CTL_ELEM_TYPE_INTEGER && + follower->info.type != SNDRV_CTL_ELEM_TYPE_BOOLEAN)) { + pr_err("ALSA: vmaster: invalid follower element\n"); kfree(uinfo); return -EINVAL; } - slave->info.min_val = uinfo->value.integer.min; - slave->info.max_val = uinfo->value.integer.max; + follower->info.min_val = uinfo->value.integer.min; + follower->info.max_val = uinfo->value.integer.max; kfree(uinfo); - return slave_update(slave); + return follower_update(follower); } /* initialize master volume */ static int master_init(struct link_master *master) { - struct link_slave *slave; + struct link_follower *follower; if (master->info.count) return 0; /* already initialized */ - list_for_each_entry(slave, &master->slaves, list) { - int err = slave_init(slave); + list_for_each_entry(follower, &master->followers, list) { + int err = follower_init(follower); if (err < 0) return err; - master->info = slave->info; + master->info = follower->info; master->info.count = 1; /* always mono */ /* set full volume as default (= no attenuation) */ master->val = master->info.max_val; @@ -134,113 +134,113 @@ static int master_init(struct link_master *master) return -ENOENT; } -static int slave_get_val(struct link_slave *slave, - struct snd_ctl_elem_value *ucontrol) +static int follower_get_val(struct link_follower *follower, + struct snd_ctl_elem_value *ucontrol) { int err, ch; - err = slave_init(slave); + err = follower_init(follower); if (err < 0) return err; - for (ch = 0; ch < slave->info.count; ch++) - ucontrol->value.integer.value[ch] = slave->vals[ch]; + for (ch = 0; ch < follower->info.count; ch++) + ucontrol->value.integer.value[ch] = follower->vals[ch]; return 0; } -static int slave_put_val(struct link_slave *slave, - struct snd_ctl_elem_value *ucontrol) +static int follower_put_val(struct link_follower *follower, + struct snd_ctl_elem_value *ucontrol) { int err, ch, vol; - err = master_init(slave->master); + err = master_init(follower->master); if (err < 0) return err; - switch (slave->info.type) { + switch (follower->info.type) { case SNDRV_CTL_ELEM_TYPE_BOOLEAN: - for (ch = 0; ch < slave->info.count; ch++) + for (ch = 0; ch < follower->info.count; ch++) ucontrol->value.integer.value[ch] &= - !!slave->master->val; + !!follower->master->val; break; case SNDRV_CTL_ELEM_TYPE_INTEGER: - for (ch = 0; ch < slave->info.count; ch++) { + for (ch = 0; ch < follower->info.count; ch++) { /* max master volume is supposed to be 0 dB */ vol = ucontrol->value.integer.value[ch]; - vol += slave->master->val - slave->master->info.max_val; - if (vol < slave->info.min_val) - vol = slave->info.min_val; - else if (vol > slave->info.max_val) - vol = slave->info.max_val; + vol += follower->master->val - follower->master->info.max_val; + if (vol < follower->info.min_val) + vol = follower->info.min_val; + else if (vol > follower->info.max_val) + vol = follower->info.max_val; ucontrol->value.integer.value[ch] = vol; } break; } - return slave->slave.put(&slave->slave, ucontrol); + return follower->follower.put(&follower->follower, ucontrol); } /* - * ctl callbacks for slaves + * ctl callbacks for followers */ -static int slave_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) +static int follower_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) { - struct link_slave *slave = snd_kcontrol_chip(kcontrol); - return slave->slave.info(&slave->slave, uinfo); + struct link_follower *follower = snd_kcontrol_chip(kcontrol); + return follower->follower.info(&follower->follower, uinfo); } -static int slave_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) +static int follower_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { - struct link_slave *slave = snd_kcontrol_chip(kcontrol); - return slave_get_val(slave, ucontrol); + struct link_follower *follower = snd_kcontrol_chip(kcontrol); + return follower_get_val(follower, ucontrol); } -static int slave_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) +static int follower_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { - struct link_slave *slave = snd_kcontrol_chip(kcontrol); + struct link_follower *follower = snd_kcontrol_chip(kcontrol); int err, ch, changed = 0; - err = slave_init(slave); + err = follower_init(follower); if (err < 0) return err; - for (ch = 0; ch < slave->info.count; ch++) { - if (slave->vals[ch] != ucontrol->value.integer.value[ch]) { + for (ch = 0; ch < follower->info.count; ch++) { + if (follower->vals[ch] != ucontrol->value.integer.value[ch]) { changed = 1; - slave->vals[ch] = ucontrol->value.integer.value[ch]; + follower->vals[ch] = ucontrol->value.integer.value[ch]; } } if (!changed) return 0; - err = slave_put_val(slave, ucontrol); + err = follower_put_val(follower, ucontrol); if (err < 0) return err; return 1; } -static int slave_tlv_cmd(struct snd_kcontrol *kcontrol, - int op_flag, unsigned int size, - unsigned int __user *tlv) +static int follower_tlv_cmd(struct snd_kcontrol *kcontrol, + int op_flag, unsigned int size, + unsigned int __user *tlv) { - struct link_slave *slave = snd_kcontrol_chip(kcontrol); + struct link_follower *follower = snd_kcontrol_chip(kcontrol); /* FIXME: this assumes that the max volume is 0 dB */ - return slave->slave.tlv.c(&slave->slave, op_flag, size, tlv); + return follower->follower.tlv.c(&follower->follower, op_flag, size, tlv); } -static void slave_free(struct snd_kcontrol *kcontrol) +static void follower_free(struct snd_kcontrol *kcontrol) { - struct link_slave *slave = snd_kcontrol_chip(kcontrol); - if (slave->slave.private_free) - slave->slave.private_free(&slave->slave); - if (slave->master) - list_del(&slave->list); - kfree(slave); + struct link_follower *follower = snd_kcontrol_chip(kcontrol); + if (follower->follower.private_free) + follower->follower.private_free(&follower->follower); + if (follower->master) + list_del(&follower->list); + kfree(follower); } /* - * Add a slave control to the group with the given master control + * Add a follower control to the group with the given master control * - * All slaves must be the same type (returning the same information + * All followers must be the same type (returning the same information * via info callback). The function doesn't check it, so it's your * responsibility. * @@ -249,35 +249,36 @@ static void slave_free(struct snd_kcontrol *kcontrol) * - logarithmic volume control (dB level), no linear volume * - master can only attenuate the volume, no gain */ -int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave, - unsigned int flags) +int _snd_ctl_add_follower(struct snd_kcontrol *master, + struct snd_kcontrol *follower, + unsigned int flags) { struct link_master *master_link = snd_kcontrol_chip(master); - struct link_slave *srec; + struct link_follower *srec; - srec = kzalloc(struct_size(srec, slave.vd, slave->count), + srec = kzalloc(struct_size(srec, follower.vd, follower->count), GFP_KERNEL); if (!srec) return -ENOMEM; - srec->kctl = slave; - srec->slave = *slave; - memcpy(srec->slave.vd, slave->vd, slave->count * sizeof(*slave->vd)); + srec->kctl = follower; + srec->follower = *follower; + memcpy(srec->follower.vd, follower->vd, follower->count * sizeof(*follower->vd)); srec->master = master_link; srec->flags = flags; /* override callbacks */ - slave->info = slave_info; - slave->get = slave_get; - slave->put = slave_put; - if (slave->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) - slave->tlv.c = slave_tlv_cmd; - slave->private_data = srec; - slave->private_free = slave_free; - - list_add_tail(&srec->list, &master_link->slaves); + follower->info = follower_info; + follower->get = follower_get; + follower->put = follower_put; + if (follower->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) + follower->tlv.c = follower_tlv_cmd; + follower->private_data = srec; + follower->private_free = follower_free; + + list_add_tail(&srec->list, &master_link->followers); return 0; } -EXPORT_SYMBOL(_snd_ctl_add_slave); +EXPORT_SYMBOL(_snd_ctl_add_follower); /* * ctl callbacks for master controls @@ -309,20 +310,20 @@ static int master_get(struct snd_kcontrol *kcontrol, return 0; } -static int sync_slaves(struct link_master *master, int old_val, int new_val) +static int sync_followers(struct link_master *master, int old_val, int new_val) { - struct link_slave *slave; + struct link_follower *follower; struct snd_ctl_elem_value *uval; uval = kmalloc(sizeof(*uval), GFP_KERNEL); if (!uval) return -ENOMEM; - list_for_each_entry(slave, &master->slaves, list) { + list_for_each_entry(follower, &master->followers, list) { master->val = old_val; - uval->id = slave->slave.id; - slave_get_val(slave, uval); + uval->id = follower->follower.id; + follower_get_val(follower, uval); master->val = new_val; - slave_put_val(slave, uval); + follower_put_val(follower, uval); } kfree(uval); return 0; @@ -344,7 +345,7 @@ static int master_put(struct snd_kcontrol *kcontrol, if (new_val == old_val) return 0; - err = sync_slaves(master, old_val, new_val); + err = sync_followers(master, old_val, new_val); if (err < 0) return err; if (master->hook && !first_init) @@ -355,17 +356,17 @@ static int master_put(struct snd_kcontrol *kcontrol, static void master_free(struct snd_kcontrol *kcontrol) { struct link_master *master = snd_kcontrol_chip(kcontrol); - struct link_slave *slave, *n; + struct link_follower *follower, *n; - /* free all slave links and retore the original slave kctls */ - list_for_each_entry_safe(slave, n, &master->slaves, list) { - struct snd_kcontrol *sctl = slave->kctl; + /* free all follower links and retore the original follower kctls */ + list_for_each_entry_safe(follower, n, &master->followers, list) { + struct snd_kcontrol *sctl = follower->kctl; struct list_head olist = sctl->list; - memcpy(sctl, &slave->slave, sizeof(*sctl)); - memcpy(sctl->vd, slave->slave.vd, + memcpy(sctl, &follower->follower, sizeof(*sctl)); + memcpy(sctl->vd, follower->follower.vd, sctl->count * sizeof(*sctl->vd)); sctl->list = olist; /* keep the current linked-list */ - kfree(slave); + kfree(follower); } kfree(master); } @@ -378,8 +379,8 @@ static void master_free(struct snd_kcontrol *kcontrol) * * Creates a virtual master control with the given name string. * - * After creating a vmaster element, you can add the slave controls - * via snd_ctl_add_slave() or snd_ctl_add_slave_uncached(). + * After creating a vmaster element, you can add the follower controls + * via snd_ctl_add_follower() or snd_ctl_add_follower_uncached(). * * The optional argument @tlv can be used to specify the TLV information * for dB scale of the master control. It should be a single element @@ -403,7 +404,7 @@ struct snd_kcontrol *snd_ctl_make_virtual_master(char *name, master = kzalloc(sizeof(*master), GFP_KERNEL); if (!master) return NULL; - INIT_LIST_HEAD(&master->slaves); + INIT_LIST_HEAD(&master->followers); kctl = snd_ctl_new1(&knew, master); if (!kctl) { @@ -455,11 +456,11 @@ int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kcontrol, EXPORT_SYMBOL_GPL(snd_ctl_add_vmaster_hook); /** - * snd_ctl_sync_vmaster - Sync the vmaster slaves and hook + * snd_ctl_sync_vmaster - Sync the vmaster followers and hook * @kcontrol: vmaster kctl element * @hook_only: sync only the hook * - * Forcibly call the put callback of each slave and call the hook function + * Forcibly call the put callback of each follower and call the hook function * to synchronize with the current value of the given vmaster element. * NOP when NULL is passed to @kcontrol. */ @@ -476,7 +477,7 @@ void snd_ctl_sync_vmaster(struct snd_kcontrol *kcontrol, bool hook_only) if (err < 0) return; first_init = err; - err = sync_slaves(master, master->val, master->val); + err = sync_followers(master, master->val, master->val); if (err < 0) return; } @@ -487,34 +488,34 @@ void snd_ctl_sync_vmaster(struct snd_kcontrol *kcontrol, bool hook_only) EXPORT_SYMBOL_GPL(snd_ctl_sync_vmaster); /** - * snd_ctl_apply_vmaster_slaves - Apply function to each vmaster slave + * snd_ctl_apply_vmaster_followers - Apply function to each vmaster follower * @kctl: vmaster kctl element * @func: function to apply * @arg: optional function argument * - * Apply the function @func to each slave kctl of the given vmaster kctl. + * Apply the function @func to each follower kctl of the given vmaster kctl. * Returns 0 if successful, or a negative error code. */ -int snd_ctl_apply_vmaster_slaves(struct snd_kcontrol *kctl, - int (*func)(struct snd_kcontrol *vslave, - struct snd_kcontrol *slave, - void *arg), - void *arg) +int snd_ctl_apply_vmaster_followers(struct snd_kcontrol *kctl, + int (*func)(struct snd_kcontrol *vfollower, + struct snd_kcontrol *follower, + void *arg), + void *arg) { struct link_master *master; - struct link_slave *slave; + struct link_follower *follower; int err; master = snd_kcontrol_chip(kctl); err = master_init(master); if (err < 0) return err; - list_for_each_entry(slave, &master->slaves, list) { - err = func(slave->kctl, &slave->slave, arg); + list_for_each_entry(follower, &master->followers, list) { + err = func(follower->kctl, &follower->follower, arg); if (err < 0) return err; } return 0; } -EXPORT_SYMBOL_GPL(snd_ctl_apply_vmaster_slaves); +EXPORT_SYMBOL_GPL(snd_ctl_apply_vmaster_followers); diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index 40967d9cc631..1627a74baf3c 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -19,7 +19,7 @@ static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97, const char *name); static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name, const unsigned int *tlv, - const char * const *slaves); + const char * const *followers); /* * Chip specific initialization @@ -3373,7 +3373,7 @@ AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0), AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0), }; -static const char * const slave_vols_vt1616[] = { +static const char * const follower_vols_vt1616[] = { "Front Playback Volume", "Surround Playback Volume", "Center Playback Volume", @@ -3381,7 +3381,7 @@ static const char * const slave_vols_vt1616[] = { NULL }; -static const char * const slave_sws_vt1616[] = { +static const char * const follower_sws_vt1616[] = { "Front Playback Switch", "Surround Playback Switch", "Center Playback Switch", @@ -3400,10 +3400,10 @@ static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97, return snd_ctl_find_id(ac97->bus->card, &id); } -/* create a virtual master control and add slaves */ +/* create a virtual master control and add followers */ static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name, const unsigned int *tlv, - const char * const *slaves) + const char * const *followers) { struct snd_kcontrol *kctl; const char * const *s; @@ -3416,16 +3416,16 @@ static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name, if (err < 0) return err; - for (s = slaves; *s; s++) { + for (s = followers; *s; s++) { struct snd_kcontrol *sctl; sctl = snd_ac97_find_mixer_ctl(ac97, *s); if (!sctl) { dev_dbg(ac97->bus->card->dev, - "Cannot find slave %s, skipped\n", *s); + "Cannot find follower %s, skipped\n", *s); continue; } - err = snd_ctl_add_slave(kctl, sctl); + err = snd_ctl_add_follower(kctl, sctl); if (err < 0) return err; } @@ -3451,12 +3451,12 @@ static int patch_vt1616_specific(struct snd_ac97 * ac97) snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Front Playback"); err = snd_ac97_add_vmaster(ac97, "Master Playback Volume", - kctl->tlv.p, slave_vols_vt1616); + kctl->tlv.p, follower_vols_vt1616); if (err < 0) return err; err = snd_ac97_add_vmaster(ac97, "Master Playback Switch", - NULL, slave_sws_vt1616); + NULL, follower_sws_vt1616); if (err < 0) return err; diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c index 3b8ec673dc0a..c852c6a75b91 100644 --- a/sound/pci/ca0106/ca0106_mixer.c +++ b/sound/pci/ca0106/ca0106_mixer.c @@ -739,7 +739,7 @@ static int rename_ctl(struct snd_card *card, const char *src, const char *dst) static DECLARE_TLV_DB_SCALE(snd_ca0106_master_db_scale, -6375, 25, 1); -static const char * const slave_vols[] = { +static const char * const follower_vols[] = { "Analog Front Playback Volume", "Analog Rear Playback Volume", "Analog Center/LFE Playback Volume", @@ -752,7 +752,7 @@ static const char * const slave_vols[] = { NULL }; -static const char * const slave_sws[] = { +static const char * const follower_sws[] = { "Analog Front Playback Switch", "Analog Rear Playback Switch", "Analog Center/LFE Playback Switch", @@ -761,13 +761,13 @@ static const char * const slave_sws[] = { NULL }; -static void add_slaves(struct snd_card *card, - struct snd_kcontrol *master, const char * const *list) +static void add_followers(struct snd_card *card, + struct snd_kcontrol *master, const char * const *list) { for (; *list; list++) { - struct snd_kcontrol *slave = ctl_find(card, *list); - if (slave) - snd_ctl_add_slave(master, slave); + struct snd_kcontrol *follower = ctl_find(card, *list); + if (follower) + snd_ctl_add_follower(master, follower); } } @@ -852,7 +852,7 @@ int snd_ca0106_mixer(struct snd_ca0106 *emu) err = snd_ctl_add(card, vmaster); if (err < 0) return err; - add_slaves(card, vmaster, slave_vols); + add_followers(card, vmaster, follower_vols); if (emu->details->spi_dac) { vmaster = snd_ctl_make_virtual_master("Master Playback Switch", @@ -862,7 +862,7 @@ int snd_ca0106_mixer(struct snd_ca0106 *emu) err = snd_ctl_add(card, vmaster); if (err < 0) return err; - add_slaves(card, vmaster, slave_sws); + add_followers(card, vmaster, follower_sws); } strcpy(card->mixername, "CA0106"); diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 7e3ae4534df9..40f3c175954d 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -785,7 +785,7 @@ void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec) snd_array_free(&codec->spdif_out); snd_array_free(&codec->verbs); codec->preset = NULL; - codec->slave_dig_outs = NULL; + codec->follower_dig_outs = NULL; codec->spdif_status_reset = 0; snd_array_free(&codec->mixers); snd_array_free(&codec->nids); @@ -1806,11 +1806,11 @@ int snd_hda_codec_reset(struct hda_codec *codec) return 0; } -typedef int (*map_slave_func_t)(struct hda_codec *, void *, struct snd_kcontrol *); +typedef int (*map_follower_func_t)(struct hda_codec *, void *, struct snd_kcontrol *); -/* apply the function to all matching slave ctls in the mixer list */ -static int map_slaves(struct hda_codec *codec, const char * const *slaves, - const char *suffix, map_slave_func_t func, void *data) +/* apply the function to all matching follower ctls in the mixer list */ +static int map_followers(struct hda_codec *codec, const char * const *followers, + const char *suffix, map_follower_func_t func, void *data) { struct hda_nid_item *items; const char * const *s; @@ -1821,7 +1821,7 @@ static int map_slaves(struct hda_codec *codec, const char * const *slaves, struct snd_kcontrol *sctl = items[i].kctl; if (!sctl || sctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER) continue; - for (s = slaves; *s; s++) { + for (s = followers; *s; s++) { char tmpname[sizeof(sctl->id.name)]; const char *name = *s; if (suffix) { @@ -1840,8 +1840,8 @@ static int map_slaves(struct hda_codec *codec, const char * const *slaves, return 0; } -static int check_slave_present(struct hda_codec *codec, - void *data, struct snd_kcontrol *sctl) +static int check_follower_present(struct hda_codec *codec, + void *data, struct snd_kcontrol *sctl) { return 1; } @@ -1860,17 +1860,17 @@ static int put_kctl_with_value(struct snd_kcontrol *kctl, int val) return 0; } -struct slave_init_arg { +struct follower_init_arg { struct hda_codec *codec; int step; }; -/* initialize the slave volume with 0dB via snd_ctl_apply_vmaster_slaves() */ -static int init_slave_0dB(struct snd_kcontrol *slave, - struct snd_kcontrol *kctl, - void *_arg) +/* initialize the follower volume with 0dB via snd_ctl_apply_vmaster_followers() */ +static int init_follower_0dB(struct snd_kcontrol *follower, + struct snd_kcontrol *kctl, + void *_arg) { - struct slave_init_arg *arg = _arg; + struct follower_init_arg *arg = _arg; int _tlv[4]; const int *tlv = NULL; int step; @@ -1879,7 +1879,7 @@ static int init_slave_0dB(struct snd_kcontrol *slave, if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) { if (kctl->tlv.c != snd_hda_mixer_amp_tlv) { codec_err(arg->codec, - "Unexpected TLV callback for slave %s:%d\n", + "Unexpected TLV callback for follower %s:%d\n", kctl->id.name, kctl->id.index); return 0; /* ignore */ } @@ -1897,7 +1897,7 @@ static int init_slave_0dB(struct snd_kcontrol *slave, return 0; if (arg->step && arg->step != step) { codec_err(arg->codec, - "Mismatching dB step for vmaster slave (%d!=%d)\n", + "Mismatching dB step for vmaster follower (%d!=%d)\n", arg->step, step); return 0; } @@ -1905,49 +1905,49 @@ static int init_slave_0dB(struct snd_kcontrol *slave, arg->step = step; val = -tlv[SNDRV_CTL_TLVO_DB_SCALE_MIN] / step; if (val > 0) { - put_kctl_with_value(slave, val); + put_kctl_with_value(follower, val); return val; } return 0; } -/* unmute the slave via snd_ctl_apply_vmaster_slaves() */ -static int init_slave_unmute(struct snd_kcontrol *slave, - struct snd_kcontrol *kctl, - void *_arg) +/* unmute the follower via snd_ctl_apply_vmaster_followers() */ +static int init_follower_unmute(struct snd_kcontrol *follower, + struct snd_kcontrol *kctl, + void *_arg) { - return put_kctl_with_value(slave, 1); + return put_kctl_with_value(follower, 1); } -static int add_slave(struct hda_codec *codec, - void *data, struct snd_kcontrol *slave) +static int add_follower(struct hda_codec *codec, + void *data, struct snd_kcontrol *follower) { - return snd_ctl_add_slave(data, slave); + return snd_ctl_add_follower(data, follower); } /** - * __snd_hda_add_vmaster - create a virtual master control and add slaves + * __snd_hda_add_vmaster - create a virtual master control and add followers * @codec |