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Merge branch 'topic/seq-kconfig' into for-next

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This commit is contained in:
Takashi Iwai
2017-06-13 07:50:09 +02:00
parent f5abd53222 111b0cdb97
commit 7f8a01b77b
27 changed files with 138 additions and 110 deletions
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59
sound/core/Kconfig
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@ -18,8 +18,12 @@ config SND_DMAENGINE_PCM
config SND_HWDEP
tristate
config SND_SEQ_DEVICE
tristate
config SND_RAWMIDI
tristate
select SND_SEQ_DEVICE if SND_SEQUENCER != n
config SND_COMPRESS_OFFLOAD
tristate
@ -33,38 +37,15 @@ config SND_JACK_INPUT_DEV
depends on SND_JACK
default y if INPUT=y || INPUT=SND
config SND_SEQUENCER
tristate "Sequencer support"
select SND_TIMER
help
Say Y or M to enable MIDI sequencer and router support. This
feature allows routing and enqueueing of MIDI events. Events
can be processed at a given time.
Many programs require this feature, so you should enable it
unless you know what you're doing.
config SND_SEQ_DUMMY
tristate "Sequencer dummy client"
depends on SND_SEQUENCER
help
Say Y here to enable the dummy sequencer client. This client
is a simple MIDI-through client: all normal input events are
redirected to the output port immediately.
You don't need this unless you want to connect many MIDI
devices or applications together.
To compile this driver as a module, choose M here: the module
will be called snd-seq-dummy.
config SND_OSSEMUL
bool "Enable OSS Emulation"
select SOUND_OSS_CORE
bool
help
This option enables the build of OSS emulation layer.
config SND_MIXER_OSS
tristate "OSS Mixer API"
select SND_OSSEMUL
depends on SND_OSSEMUL
help
To enable OSS mixer API emulation (/dev/mixer*), say Y here
and read <file:Documentation/sound/alsa/OSS-Emulation.txt>.
@ -76,7 +57,7 @@ config SND_MIXER_OSS
config SND_PCM_OSS
tristate "OSS PCM (digital audio) API"
select SND_OSSEMUL
depends on SND_OSSEMUL
select SND_PCM
help
To enable OSS digital audio (PCM) emulation (/dev/dsp*), say Y
@ -107,20 +88,6 @@ config SND_PCM_TIMER
For some embedded devices, we may disable it to reduce memory
footprint, about 20KB on x86_64 platform.
config SND_SEQUENCER_OSS
bool "OSS Sequencer API"
depends on SND_SEQUENCER
select SND_OSSEMUL
help
Say Y here to enable OSS sequencer emulation (both
/dev/sequencer and /dev/music interfaces).
Many programs still use the OSS API, so say Y.
If you choose M in "Sequencer support" (SND_SEQUENCER),
this will be compiled as a module. The module will be called
snd-seq-oss.
config SND_HRTIMER
tristate "HR-timer backend support"
depends on HIGH_RES_TIMERS
@ -133,14 +100,6 @@ config SND_HRTIMER
To compile this driver as a module, choose M here: the module
will be called snd-hrtimer.
config SND_SEQ_HRTIMER_DEFAULT
bool "Use HR-timer as default sequencer timer"
depends on SND_HRTIMER && SND_SEQUENCER
default y
help
Say Y here to use the HR-timer backend as the default sequencer
timer.
config SND_DYNAMIC_MINORS
bool "Dynamic device file minor numbers"
help

2
sound/core/Makefile
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@ -31,6 +31,7 @@ snd-timer-objs := timer.o
snd-hrtimer-objs := hrtimer.o
snd-rtctimer-objs := rtctimer.o
snd-hwdep-objs := hwdep.o
snd-seq-device-objs := seq_device.o
snd-compress-objs := compress_offload.o
@ -40,6 +41,7 @@ obj-$(CONFIG_SND_TIMER) += snd-timer.o
obj-$(CONFIG_SND_HRTIMER) += snd-hrtimer.o
obj-$(CONFIG_SND_PCM) += snd-pcm.o
obj-$(CONFIG_SND_DMAENGINE_PCM) += snd-pcm-dmaengine.o
obj-$(CONFIG_SND_SEQ_DEVICE) += snd-seq-device.o
obj-$(CONFIG_SND_RAWMIDI) += snd-rawmidi.o
obj-$(CONFIG_SND_OSSEMUL) += oss/

4
sound/core/rawmidi.c
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@ -1610,7 +1610,7 @@ static int snd_rawmidi_dev_free(struct snd_device *device)
return snd_rawmidi_free(rmidi);
}
#if IS_REACHABLE(CONFIG_SND_SEQUENCER)
#if IS_ENABLED(CONFIG_SND_SEQUENCER)
static void snd_rawmidi_dev_seq_free(struct snd_seq_device *device)
{
struct snd_rawmidi *rmidi = device->private_data;
@ -1691,7 +1691,7 @@ static int snd_rawmidi_dev_register(struct snd_device *device)
}
}
rmidi->proc_entry = entry;
#if IS_REACHABLE(CONFIG_SND_SEQUENCER)
#if IS_ENABLED(CONFIG_SND_SEQUENCER)
if (!rmidi->ops || !rmidi->ops->dev_register) { /* own registration mechanism */
if (snd_seq_device_new(rmidi->card, rmidi->device, SNDRV_SEQ_DEV_ID_MIDISYNTH, 0, &rmidi->seq_dev) >= 0) {
rmidi->seq_dev->private_data = rmidi;

68
sound/core/seq/Kconfig
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@ -1,16 +1,62 @@
# define SND_XXX_SEQ to min(SND_SEQUENCER,SND_XXX)
config SND_SEQUENCER
tristate "Sequencer support"
select SND_TIMER
select SND_SEQ_DEVICE
help
Say Y or M to enable MIDI sequencer and router support. This
feature allows routing and enqueueing of MIDI events. Events
can be processed at a given time.
config SND_RAWMIDI_SEQ
def_tristate SND_SEQUENCER && SND_RAWMIDI
Many programs require this feature, so you should enable it
unless you know what you're doing.
config SND_OPL3_LIB_SEQ
def_tristate SND_SEQUENCER && SND_OPL3_LIB
if SND_SEQUENCER
config SND_OPL4_LIB_SEQ
def_tristate SND_SEQUENCER && SND_OPL4_LIB
config SND_SEQ_DUMMY
tristate "Sequencer dummy client"
help
Say Y here to enable the dummy sequencer client. This client
is a simple MIDI-through client: all normal input events are
redirected to the output port immediately.
config SND_SBAWE_SEQ
def_tristate SND_SEQUENCER && SND_SBAWE
You don't need this unless you want to connect many MIDI
devices or applications together.
config SND_EMU10K1_SEQ
def_tristate SND_SEQUENCER && SND_EMU10K1
To compile this driver as a module, choose M here: the module
will be called snd-seq-dummy.
config SND_SEQUENCER_OSS
tristate "OSS Sequencer API"
depends on SND_OSSEMUL
select SND_SEQ_MIDI_EVENT
help
Say Y here to enable OSS sequencer emulation (both
/dev/sequencer and /dev/music interfaces).
Many programs still use the OSS API, so say Y.
To compile this driver as a module, choose M here: the module
will be called snd-seq-oss.
config SND_SEQ_HRTIMER_DEFAULT
bool "Use HR-timer as default sequencer timer"
depends on SND_HRTIMER
default y
help
Say Y here to use the HR-timer backend as the default sequencer
timer.
config SND_SEQ_MIDI_EVENT
def_tristate SND_RAWMIDI
config SND_SEQ_MIDI
tristate
select SND_SEQ_MIDI_EVENT
config SND_SEQ_MIDI_EMUL
tristate
config SND_SEQ_VIRMIDI
tristate
endif # SND_SEQUENCER

21
sound/core/seq/Makefile
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@ -3,7 +3,6 @@
# Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
#
snd-seq-device-objs := seq_device.o
snd-seq-objs := seq.o seq_lock.o seq_clientmgr.o seq_memory.o seq_queue.o \
seq_fifo.o seq_prioq.o seq_timer.o \
seq_system.o seq_ports.o
@ -14,17 +13,11 @@ snd-seq-midi-event-objs := seq_midi_event.o
snd-seq-dummy-objs := seq_dummy.o
snd-seq-virmidi-objs := seq_virmidi.o
obj-$(CONFIG_SND_SEQUENCER) += snd-seq.o snd-seq-device.o
ifeq ($(CONFIG_SND_SEQUENCER_OSS),y)
obj-$(CONFIG_SND_SEQUENCER) += snd-seq-midi-event.o
obj-$(CONFIG_SND_SEQUENCER) += oss/
endif
obj-$(CONFIG_SND_SEQ_DUMMY) += snd-seq-dummy.o
obj-$(CONFIG_SND_SEQUENCER) += snd-seq.o
obj-$(CONFIG_SND_SEQUENCER_OSS) += oss/
# Toplevel Module Dependency
obj-$(CONFIG_SND_VIRMIDI) += snd-seq-virmidi.o snd-seq-midi-event.o
obj-$(CONFIG_SND_RAWMIDI_SEQ) += snd-seq-midi.o snd-seq-midi-event.o
obj-$(CONFIG_SND_OPL3_LIB_SEQ) += snd-seq-midi-event.o snd-seq-midi-emul.o
obj-$(CONFIG_SND_OPL4_LIB_SEQ) += snd-seq-midi-event.o snd-seq-midi-emul.o
obj-$(CONFIG_SND_SBAWE_SEQ) += snd-seq-midi-emul.o snd-seq-virmidi.o
obj-$(CONFIG_SND_EMU10K1_SEQ) += snd-seq-midi-emul.o snd-seq-virmidi.o
obj-$(CONFIG_SND_SEQ_DUMMY) += snd-seq-dummy.o
obj-$(CONFIG_SND_SEQ_MIDI) += snd-seq-midi.o
obj-$(CONFIG_SND_SEQ_MIDI_EMUL) += snd-seq-midi-emul.o
obj-$(CONFIG_SND_SEQ_MIDI_EVENT) += snd-seq-midi-event.o
obj-$(CONFIG_SND_SEQ_VIRMIDI) += snd-seq-virmidi.o

2
sound/core/seq/oss/Makefile
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@ -7,4 +7,4 @@ snd-seq-oss-objs := seq_oss.o seq_oss_init.o seq_oss_timer.o seq_oss_ioctl.o \
seq_oss_event.o seq_oss_rw.o seq_oss_synth.o \
seq_oss_midi.o seq_oss_readq.o seq_oss_writeq.o
obj-$(CONFIG_SND_SEQUENCER) += snd-seq-oss.o
obj-$(CONFIG_SND_SEQUENCER_OSS) += snd-seq-oss.o

0
sound/core/seq/seq_device.c → sound/core/seq_device.c
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