diff options
author | hselasky <hselasky@FreeBSD.org> | 2015-03-24 16:31:22 +0000 |
---|---|---|
committer | hselasky <hselasky@FreeBSD.org> | 2015-03-24 16:31:22 +0000 |
commit | dddd3326a14284bb1471a0baff359e018615eca9 (patch) | |
tree | 36bd8962efac4021fb12a0df5572b6bb841afc69 | |
parent | 3cad1a07e8d374b41653239658216416e306eafa (diff) | |
download | FreeBSD-src-dddd3326a14284bb1471a0baff359e018615eca9.zip FreeBSD-src-dddd3326a14284bb1471a0baff359e018615eca9.tar.gz |
Make all PCM core sysctls tunable and remove redundant TUNABLE()
statements. This allows for setting all PCM core parameters in the
kernel environment through loader.conf(5) or kenv(1) which is useful
for pluggable PCM devices like USB audio devices which might be
plugged after that sysctl.conf(5) is executed.
-rw-r--r-- | sys/dev/sound/pcm/channel.c | 32 | ||||
-rw-r--r-- | sys/dev/sound/pcm/dsp.c | 2 | ||||
-rw-r--r-- | sys/dev/sound/pcm/feeder_eq.c | 6 | ||||
-rw-r--r-- | sys/dev/sound/pcm/feeder_rate.c | 14 | ||||
-rw-r--r-- | sys/dev/sound/pcm/mixer.c | 4 | ||||
-rw-r--r-- | sys/dev/sound/pcm/sndstat.c | 5 | ||||
-rw-r--r-- | sys/dev/sound/pcm/sound.c | 100 | ||||
-rw-r--r-- | sys/dev/sound/pcm/vchan.c | 18 |
8 files changed, 87 insertions, 94 deletions
diff --git a/sys/dev/sound/pcm/channel.c b/sys/dev/sound/pcm/channel.c index ca681ac..fbf49f6 100644 --- a/sys/dev/sound/pcm/channel.c +++ b/sys/dev/sound/pcm/channel.c @@ -42,14 +42,13 @@ SND_DECLARE_FILE("$FreeBSD$"); int report_soft_formats = 1; SYSCTL_INT(_hw_snd, OID_AUTO, report_soft_formats, CTLFLAG_RW, - &report_soft_formats, 1, "report software-emulated formats"); + &report_soft_formats, 0, "report software-emulated formats"); int report_soft_matrix = 1; SYSCTL_INT(_hw_snd, OID_AUTO, report_soft_matrix, CTLFLAG_RW, - &report_soft_matrix, 1, "report software-emulated channel matrixing"); + &report_soft_matrix, 0, "report software-emulated channel matrixing"); int chn_latency = CHN_LATENCY_DEFAULT; -TUNABLE_INT("hw.snd.latency", &chn_latency); static int sysctl_hw_snd_latency(SYSCTL_HANDLER_ARGS) @@ -67,12 +66,11 @@ sysctl_hw_snd_latency(SYSCTL_HANDLER_ARGS) return err; } -SYSCTL_PROC(_hw_snd, OID_AUTO, latency, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, latency, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_latency, "I", "buffering latency (0=low ... 10=high)"); int chn_latency_profile = CHN_LATENCY_PROFILE_DEFAULT; -TUNABLE_INT("hw.snd.latency_profile", &chn_latency_profile); static int sysctl_hw_snd_latency_profile(SYSCTL_HANDLER_ARGS) @@ -90,13 +88,12 @@ sysctl_hw_snd_latency_profile(SYSCTL_HANDLER_ARGS) return err; } -SYSCTL_PROC(_hw_snd, OID_AUTO, latency_profile, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, latency_profile, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_latency_profile, "I", "buffering latency profile (0=aggressive 1=safe)"); static int chn_timeout = CHN_TIMEOUT; -TUNABLE_INT("hw.snd.timeout", &chn_timeout); -#ifdef SND_DEBUG + static int sysctl_hw_snd_timeout(SYSCTL_HANDLER_ARGS) { @@ -113,17 +110,15 @@ sysctl_hw_snd_timeout(SYSCTL_HANDLER_ARGS) return err; } -SYSCTL_PROC(_hw_snd, OID_AUTO, timeout, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, timeout, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_timeout, "I", "interrupt timeout (1 - 10) seconds"); -#endif static int chn_vpc_autoreset = 1; SYSCTL_INT(_hw_snd, OID_AUTO, vpc_autoreset, CTLFLAG_RWTUN, &chn_vpc_autoreset, 0, "automatically reset channels volume to 0db"); static int chn_vol_0db_pcm = SND_VOL_0DB_PCM; -TUNABLE_INT("hw.snd.vpc_0db", &chn_vol_0db_pcm); static void chn_vpc_proc(int reset, int db) @@ -169,7 +164,7 @@ sysctl_hw_snd_vpc_0db(SYSCTL_HANDLER_ARGS) return (0); } -SYSCTL_PROC(_hw_snd, OID_AUTO, vpc_0db, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, vpc_0db, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_vpc_0db, "I", "0db relative level"); @@ -193,16 +188,13 @@ SYSCTL_PROC(_hw_snd, OID_AUTO, vpc_reset, CTLTYPE_INT | CTLFLAG_RW, "reset volume on all channels"); static int chn_usefrags = 0; -TUNABLE_INT("hw.snd.usefrags", &chn_usefrags); static int chn_syncdelay = -1; -TUNABLE_INT("hw.snd.syncdelay", &chn_syncdelay); -#ifdef SND_DEBUG -SYSCTL_INT(_hw_snd, OID_AUTO, usefrags, CTLFLAG_RW, - &chn_usefrags, 1, "prefer setfragments() over setblocksize()"); -SYSCTL_INT(_hw_snd, OID_AUTO, syncdelay, CTLFLAG_RW, - &chn_syncdelay, 1, + +SYSCTL_INT(_hw_snd, OID_AUTO, usefrags, CTLFLAG_RWTUN, + &chn_usefrags, 0, "prefer setfragments() over setblocksize()"); +SYSCTL_INT(_hw_snd, OID_AUTO, syncdelay, CTLFLAG_RWTUN, + &chn_syncdelay, 0, "append (0-1000) millisecond trailing buffer delay on each sync"); -#endif /** * @brief Channel sync group lock diff --git a/sys/dev/sound/pcm/dsp.c b/sys/dev/sound/pcm/dsp.c index 54ad75e..68204ff 100644 --- a/sys/dev/sound/pcm/dsp.c +++ b/sys/dev/sound/pcm/dsp.c @@ -44,7 +44,7 @@ SND_DECLARE_FILE("$FreeBSD$"); static int dsp_mmap_allow_prot_exec = 0; -SYSCTL_INT(_hw_snd, OID_AUTO, compat_linux_mmap, CTLFLAG_RW, +SYSCTL_INT(_hw_snd, OID_AUTO, compat_linux_mmap, CTLFLAG_RWTUN, &dsp_mmap_allow_prot_exec, 0, "linux mmap compatibility (-1=force disable 0=auto 1=force enable)"); diff --git a/sys/dev/sound/pcm/feeder_eq.c b/sys/dev/sound/pcm/feeder_eq.c index b4a92c9..f71e795 100644 --- a/sys/dev/sound/pcm/feeder_eq.c +++ b/sys/dev/sound/pcm/feeder_eq.c @@ -682,12 +682,10 @@ feeder_eq_initsys(device_t dev) SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, - "eq", CTLTYPE_INT | CTLFLAG_RW, d, sizeof(d), + "eq", CTLTYPE_INT | CTLFLAG_RWTUN, d, sizeof(d), sysctl_dev_pcm_eq, "I", "Bass/Treble Equalizer (0=disable, 1=enable, 2=bypass)"); - bzero(buf, sizeof(buf)); - (void)snprintf(buf, sizeof(buf), "Bass/Treble Equalizer Preamp " "(-/+ %d.0dB , %d.%ddB step)", FEEDEQ_GAIN_MAX, FEEDEQ_GAIN_STEP / FEEDEQ_GAIN_DIV, @@ -696,7 +694,7 @@ feeder_eq_initsys(device_t dev) SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, - "eq_preamp", CTLTYPE_STRING | CTLFLAG_RW, d, sizeof(d), + "eq_preamp", CTLTYPE_STRING | CTLFLAG_RWTUN, d, sizeof(d), sysctl_dev_pcm_eq_preamp, "A", buf); } #endif diff --git a/sys/dev/sound/pcm/feeder_rate.c b/sys/dev/sound/pcm/feeder_rate.c index d521fd1..da6c1be 100644 --- a/sys/dev/sound/pcm/feeder_rate.c +++ b/sys/dev/sound/pcm/feeder_rate.c @@ -162,12 +162,6 @@ static int feeder_rate_polyphase_max = Z_POLYPHASE_MAX; static char feeder_rate_presets[] = FEEDER_RATE_PRESETS; SYSCTL_STRING(_hw_snd, OID_AUTO, feeder_rate_presets, CTLFLAG_RD, &feeder_rate_presets, 0, "compile-time rate presets"); - -TUNABLE_INT("hw.snd.feeder_rate_min", &feeder_rate_min); -TUNABLE_INT("hw.snd.feeder_rate_max", &feeder_rate_max); -TUNABLE_INT("hw.snd.feeder_rate_round", &feeder_rate_round); -TUNABLE_INT("hw.snd.feeder_rate_quality", &feeder_rate_quality); - SYSCTL_INT(_hw_snd, OID_AUTO, feeder_rate_polyphase_max, CTLFLAG_RWTUN, &feeder_rate_polyphase_max, 0, "maximum allowable polyphase entries"); @@ -189,7 +183,7 @@ sysctl_hw_snd_feeder_rate_min(SYSCTL_HANDLER_ARGS) return (0); } -SYSCTL_PROC(_hw_snd, OID_AUTO, feeder_rate_min, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, feeder_rate_min, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_feeder_rate_min, "I", "minimum allowable rate"); @@ -211,7 +205,7 @@ sysctl_hw_snd_feeder_rate_max(SYSCTL_HANDLER_ARGS) return (0); } -SYSCTL_PROC(_hw_snd, OID_AUTO, feeder_rate_max, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, feeder_rate_max, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_feeder_rate_max, "I", "maximum allowable rate"); @@ -233,7 +227,7 @@ sysctl_hw_snd_feeder_rate_round(SYSCTL_HANDLER_ARGS) return (0); } -SYSCTL_PROC(_hw_snd, OID_AUTO, feeder_rate_round, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, feeder_rate_round, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_feeder_rate_round, "I", "sample rate converter rounding threshold"); @@ -285,7 +279,7 @@ sysctl_hw_snd_feeder_rate_quality(SYSCTL_HANDLER_ARGS) return (0); } -SYSCTL_PROC(_hw_snd, OID_AUTO, feeder_rate_quality, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, feeder_rate_quality, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_feeder_rate_quality, "I", "sample rate converter quality ("__XSTRING(Z_QUALITY_MIN)"=low .. " __XSTRING(Z_QUALITY_MAX)"=high)"); diff --git a/sys/dev/sound/pcm/mixer.c b/sys/dev/sound/pcm/mixer.c index c0c8013..0e651f4 100644 --- a/sys/dev/sound/pcm/mixer.c +++ b/sys/dev/sound/pcm/mixer.c @@ -883,10 +883,10 @@ mixer_hwvol_init(device_t dev) m->hwvol_step = 5; SYSCTL_ADD_INT(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "hwvol_step", CTLFLAG_RW, &m->hwvol_step, 0, ""); + OID_AUTO, "hwvol_step", CTLFLAG_RWTUN, &m->hwvol_step, 0, ""); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "hwvol_mixer", CTLTYPE_STRING | CTLFLAG_RW, m, 0, + OID_AUTO, "hwvol_mixer", CTLTYPE_STRING | CTLFLAG_RWTUN, m, 0, sysctl_hw_snd_hwvol_mixer, "A", ""); return 0; } diff --git a/sys/dev/sound/pcm/sndstat.c b/sys/dev/sound/pcm/sndstat.c index c11eaa3..2162145 100644 --- a/sys/dev/sound/pcm/sndstat.c +++ b/sys/dev/sound/pcm/sndstat.c @@ -83,7 +83,6 @@ static int sndstat_files = 0; static SLIST_HEAD(, sndstat_entry) sndstat_devlist = SLIST_HEAD_INITIALIZER(sndstat_devlist); int snd_verbose = 0; -TUNABLE_INT("hw.snd.verbose", &snd_verbose); #ifdef SND_DEBUG static int @@ -104,7 +103,7 @@ sysctl_hw_snd_sndstat_pid(SYSCTL_HANDLER_ARGS) sx_unlock(&sndstat_lock); return (err); } -SYSCTL_PROC(_hw_snd, OID_AUTO, sndstat_pid, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, sndstat_pid, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_sndstat_pid, "I", "sndstat busy pid"); #endif @@ -125,7 +124,7 @@ sysctl_hw_sndverbose(SYSCTL_HANDLER_ARGS) } return error; } -SYSCTL_PROC(_hw_snd, OID_AUTO, verbose, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, verbose, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_sndverbose, "I", "verbosity level"); static int diff --git a/sys/dev/sound/pcm/sound.c b/sys/dev/sound/pcm/sound.c index 72b2bda..108c284 100644 --- a/sys/dev/sound/pcm/sound.c +++ b/sys/dev/sound/pcm/sound.c @@ -49,20 +49,17 @@ devclass_t pcm_devclass; int pcm_veto_load = 1; int snd_unit = -1; -TUNABLE_INT("hw.snd.default_unit", &snd_unit); static int snd_unit_auto = -1; SYSCTL_INT(_hw_snd, OID_AUTO, default_auto, CTLFLAG_RWTUN, &snd_unit_auto, 0, "assign default unit to a newly attached device"); int snd_maxautovchans = 16; -/* XXX: a tunable implies that we may need more than one sound channel before - the system can change a sysctl (/etc/sysctl.conf), do we really need - this? */ -TUNABLE_INT("hw.snd.maxautovchans", &snd_maxautovchans); SYSCTL_NODE(_hw, OID_AUTO, snd, CTLFLAG_RD, 0, "Sound driver"); +static void pcm_sysinit(device_t); + /* * XXX I've had enough with people not telling proper version/arch * while reporting problems, not after 387397913213th questions/requests. @@ -444,7 +441,7 @@ sysctl_hw_snd_default_unit(SYSCTL_HANDLER_ARGS) } /* XXX: do we need a way to let the user change the default unit? */ SYSCTL_PROC(_hw_snd, OID_AUTO, default_unit, - CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_ANYBODY, + CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_ANYBODY, 0, sizeof(int), sysctl_hw_snd_default_unit, "I", "default sound device"); @@ -474,7 +471,7 @@ sysctl_hw_snd_maxautovchans(SYSCTL_HANDLER_ARGS) } return (error); } -SYSCTL_PROC(_hw_snd, OID_AUTO, maxautovchans, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, maxautovchans, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_maxautovchans, "I", "maximum virtual channel"); struct pcm_channel * @@ -766,16 +763,17 @@ pcm_setstatus(device_t dev, char *str) { struct snddev_info *d = device_get_softc(dev); + /* should only be called once */ + if (d->flags & SD_F_REGISTERED) + return (EINVAL); + PCM_BUSYASSERT(d); if (d->playcount == 0 || d->reccount == 0) d->flags |= SD_F_SIMPLEX; - if ((d->playcount > 0 || d->reccount > 0) && - !(d->flags & SD_F_AUTOVCHAN)) { + if (d->playcount > 0 || d->reccount > 0) d->flags |= SD_F_AUTOVCHAN; - vchan_initsys(dev); - } pcm_setmaxautovchans(d, snd_maxautovchans); @@ -794,6 +792,12 @@ pcm_setstatus(device_t dev, char *str) PCM_UNLOCK(d); + /* + * Create all sysctls once SD_F_REGISTERED is set else + * tunable sysctls won't work: + */ + pcm_sysinit(dev); + if (snd_unit_auto < 0) snd_unit_auto = (snd_unit < 0) ? 1 : 0; if (snd_unit < 0 || snd_unit_auto > 1) @@ -1001,11 +1005,49 @@ sysctl_hw_snd_clone_gc(SYSCTL_HANDLER_ARGS) return (err); } -SYSCTL_PROC(_hw_snd, OID_AUTO, clone_gc, CTLTYPE_INT | CTLFLAG_RW, +SYSCTL_PROC(_hw_snd, OID_AUTO, clone_gc, CTLTYPE_INT | CTLFLAG_RWTUN, 0, sizeof(int), sysctl_hw_snd_clone_gc, "I", "global clone garbage collector"); #endif +static void +pcm_sysinit(device_t dev) +{ + struct snddev_info *d = device_get_softc(dev); + + /* XXX: an user should be able to set this with a control tool, the + sysadmin then needs min+max sysctls for this */ + SYSCTL_ADD_UINT(device_get_sysctl_ctx(dev), + SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), + OID_AUTO, "buffersize", CTLFLAG_RD, &d->bufsz, 0, "allocated buffer size"); + SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), + SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, + "bitperfect", CTLTYPE_INT | CTLFLAG_RWTUN, d, sizeof(d), + sysctl_dev_pcm_bitperfect, "I", + "bit-perfect playback/recording (0=disable, 1=enable)"); +#ifdef SND_DEBUG + SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), + SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, + "clone_flags", CTLTYPE_UINT | CTLFLAG_RWTUN, d, sizeof(d), + sysctl_dev_pcm_clone_flags, "IU", + "clone flags"); + SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), + SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, + "clone_deadline", CTLTYPE_INT | CTLFLAG_RWTUN, d, sizeof(d), + sysctl_dev_pcm_clone_deadline, "I", + "clone expiration deadline (ms)"); + SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), + SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, + "clone_gc", CTLTYPE_INT | CTLFLAG_RWTUN, d, sizeof(d), + sysctl_dev_pcm_clone_gc, "I", + "clone garbage collector"); +#endif + if (d->flags & SD_F_AUTOVCHAN) + vchan_initsys(dev); + if (d->flags & SD_F_EQ) + feeder_eq_initsys(dev); +} + int pcm_register(device_t dev, void *devinfo, int numplay, int numrec) { @@ -1087,41 +1129,9 @@ pcm_register(device_t dev, void *devinfo, int numplay, int numrec) d->rec_sysctl_tree = SYSCTL_ADD_NODE(&d->rec_sysctl_ctx, SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "rec", CTLFLAG_RD, 0, "record channels node"); - /* XXX: an user should be able to set this with a control tool, the - sysadmin then needs min+max sysctls for this */ - SYSCTL_ADD_UINT(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "buffersize", CTLFLAG_RD, &d->bufsz, 0, "allocated buffer size"); - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, - "bitperfect", CTLTYPE_INT | CTLFLAG_RW, d, sizeof(d), - sysctl_dev_pcm_bitperfect, "I", - "bit-perfect playback/recording (0=disable, 1=enable)"); -#ifdef SND_DEBUG - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, - "clone_flags", CTLTYPE_UINT | CTLFLAG_RW, d, sizeof(d), - sysctl_dev_pcm_clone_flags, "IU", - "clone flags"); - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, - "clone_deadline", CTLTYPE_INT | CTLFLAG_RW, d, sizeof(d), - sysctl_dev_pcm_clone_deadline, "I", - "clone expiration deadline (ms)"); - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, - "clone_gc", CTLTYPE_INT | CTLFLAG_RW, d, sizeof(d), - sysctl_dev_pcm_clone_gc, "I", - "clone garbage collector"); -#endif - if (numplay > 0 || numrec > 0) { + if (numplay > 0 || numrec > 0) d->flags |= SD_F_AUTOVCHAN; - vchan_initsys(dev); - } - - if (d->flags & SD_F_EQ) - feeder_eq_initsys(dev); sndstat_register(dev, d->status, sndstat_prepare_pcm); diff --git a/sys/dev/sound/pcm/vchan.c b/sys/dev/sound/pcm/vchan.c index cba9607..e561bb7 100644 --- a/sys/dev/sound/pcm/vchan.c +++ b/sys/dev/sound/pcm/vchan.c @@ -45,7 +45,7 @@ SND_DECLARE_FILE("$FreeBSD$"); #ifdef SND_DEBUG static int snd_passthrough_verbose = 0; -SYSCTL_INT(_hw_snd, OID_AUTO, passthrough_verbose, CTLFLAG_RW, +SYSCTL_INT(_hw_snd, OID_AUTO, passthrough_verbose, CTLFLAG_RWTUN, &snd_passthrough_verbose, 0, "passthrough verbosity"); #endif @@ -946,45 +946,45 @@ vchan_initsys(device_t dev) /* Play */ SYSCTL_ADD_PROC(&d->play_sysctl_ctx, SYSCTL_CHILDREN(d->play_sysctl_tree), - OID_AUTO, "vchans", CTLTYPE_INT | CTLFLAG_RW, + OID_AUTO, "vchans", CTLTYPE_INT | CTLFLAG_RWTUN, VCHAN_SYSCTL_DATA(unit, PLAY), VCHAN_SYSCTL_DATA_SIZE, sysctl_dev_pcm_vchans, "I", "total allocated virtual channel"); SYSCTL_ADD_PROC(&d->play_sysctl_ctx, SYSCTL_CHILDREN(d->play_sysctl_tree), - OID_AUTO, "vchanmode", CTLTYPE_STRING | CTLFLAG_RW, + OID_AUTO, "vchanmode", CTLTYPE_STRING | CTLFLAG_RWTUN, VCHAN_SYSCTL_DATA(unit, PLAY), VCHAN_SYSCTL_DATA_SIZE, sysctl_dev_pcm_vchanmode, "A", "vchan format/rate selection: 0=fixed, 1=passthrough, 2=adaptive"); SYSCTL_ADD_PROC(&d->play_sysctl_ctx, SYSCTL_CHILDREN(d->play_sysctl_tree), - OID_AUTO, "vchanrate", CTLTYPE_INT | CTLFLAG_RW, + OID_AUTO, "vchanrate", CTLTYPE_INT | CTLFLAG_RWTUN, VCHAN_SYSCTL_DATA(unit, PLAY), VCHAN_SYSCTL_DATA_SIZE, sysctl_dev_pcm_vchanrate, "I", "virtual channel mixing speed/rate"); SYSCTL_ADD_PROC(&d->play_sysctl_ctx, SYSCTL_CHILDREN(d->play_sysctl_tree), - OID_AUTO, "vchanformat", CTLTYPE_STRING | CTLFLAG_RW, + OID_AUTO, "vchanformat", CTLTYPE_STRING | CTLFLAG_RWTUN, VCHAN_SYSCTL_DATA(unit, PLAY), VCHAN_SYSCTL_DATA_SIZE, sysctl_dev_pcm_vchanformat, "A", "virtual channel mixing format"); /* Rec */ SYSCTL_ADD_PROC(&d->rec_sysctl_ctx, SYSCTL_CHILDREN(d->rec_sysctl_tree), - OID_AUTO, "vchans", CTLTYPE_INT | CTLFLAG_RW, + OID_AUTO, "vchans", CTLTYPE_INT | CTLFLAG_RWTUN, VCHAN_SYSCTL_DATA(unit, REC), VCHAN_SYSCTL_DATA_SIZE, sysctl_dev_pcm_vchans, "I", "total allocated virtual channel"); SYSCTL_ADD_PROC(&d->rec_sysctl_ctx, SYSCTL_CHILDREN(d->rec_sysctl_tree), - OID_AUTO, "vchanmode", CTLTYPE_STRING | CTLFLAG_RW, + OID_AUTO, "vchanmode", CTLTYPE_STRING | CTLFLAG_RWTUN, VCHAN_SYSCTL_DATA(unit, REC), VCHAN_SYSCTL_DATA_SIZE, sysctl_dev_pcm_vchanmode, "A", "vchan format/rate selection: 0=fixed, 1=passthrough, 2=adaptive"); SYSCTL_ADD_PROC(&d->rec_sysctl_ctx, SYSCTL_CHILDREN(d->rec_sysctl_tree), - OID_AUTO, "vchanrate", CTLTYPE_INT | CTLFLAG_RW, + OID_AUTO, "vchanrate", CTLTYPE_INT | CTLFLAG_RWTUN, VCHAN_SYSCTL_DATA(unit, REC), VCHAN_SYSCTL_DATA_SIZE, sysctl_dev_pcm_vchanrate, "I", "virtual channel mixing speed/rate"); SYSCTL_ADD_PROC(&d->rec_sysctl_ctx, SYSCTL_CHILDREN(d->rec_sysctl_tree), - OID_AUTO, "vchanformat", CTLTYPE_STRING | CTLFLAG_RW, + OID_AUTO, "vchanformat", CTLTYPE_STRING | CTLFLAG_RWTUN, VCHAN_SYSCTL_DATA(unit, REC), VCHAN_SYSCTL_DATA_SIZE, sysctl_dev_pcm_vchanformat, "A", "virtual channel mixing format"); } |