linux_dsm_epyc7002/sound/core/seq/oss
Takashi Iwai 3d774d5ef0 ALSA: seq: Allow the tristate build of OSS emulation
Currently OSS sequencer emulation is tied with ALSA sequencer core,
both are built in the same level; i.e. when CONFIG_SND_SEQUENCER=y,
the OSS sequencer emulation is also always built-in, even though the
functionality can be built as an individual module.

This patch changes the rule and allows users to build snd-seq-oss
module while others are built-in.  Essentially, it's just a few simple
changes in Kconfig and Makefile.  Some driver codes like opl3 need to
convert from the simple ifdef to IS_ENABLED().  But that's all.

You might wonder how about the dependency: right, it can be messy, but
it still works.  Since we rewrote the sequencer binding with the
standard bus, the driver can be bound at any time on demand.  So, the
synthesizer driver module can be loaded individually from the OSS
emulation core before/after it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-06-09 22:09:45 +02:00
..
Makefile ALSA: seq: Allow the tristate build of OSS emulation 2017-06-09 22:09:45 +02:00
seq_oss_device.h sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
seq_oss_event.c ALSA: seq: seq_oss_event: missing range checks 2013-03-04 16:39:50 +01:00
seq_oss_event.h [ALSA] Remove xxx_t typedefs: Sequencer OSS-emulation 2006-01-03 12:17:57 +01:00
seq_oss_init.c ALSA: seq: oss: Don't drain at closing a client 2016-03-01 20:26:40 +01:00
seq_oss_ioctl.c ALSA: seq_oss: Drop debug prints 2014-02-14 08:14:13 +01:00
seq_oss_midi.c ALSA: replace CONFIG_PROC_FS with CONFIG_SND_PROC_FS 2015-05-27 21:25:19 +02:00
seq_oss_midi.h [ALSA] Remove xxx_t typedefs: Sequencer OSS-emulation 2006-01-03 12:17:57 +01:00
seq_oss_readq.c ALSA: seq_oss: fix waitqueue_active without memory barrier in snd-seq-oss 2015-10-09 09:45:52 +02:00
seq_oss_readq.h [ALSA] Remove xxx_t typedefs: Sequencer OSS-emulation 2006-01-03 12:17:57 +01:00
seq_oss_rw.c [ALSA] Remove xxx_t typedefs: Sequencer OSS-emulation 2006-01-03 12:17:57 +01:00
seq_oss_synth.c ALSA: seq_oss: Change structure initialisation to C99 style 2016-06-15 10:13:54 +02:00
seq_oss_synth.h ALSA: seq: Define driver object in each driver 2015-02-12 14:15:54 +01:00
seq_oss_timer.c ALSA: seq_oss: Drop debug prints 2014-02-14 08:14:13 +01:00
seq_oss_timer.h [ALSA] Remove xxx_t typedefs: Sequencer OSS-emulation 2006-01-03 12:17:57 +01:00
seq_oss_writeq.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
seq_oss_writeq.h [ALSA] Remove xxx_t typedefs: Sequencer OSS-emulation 2006-01-03 12:17:57 +01:00
seq_oss.c ALSA: seq: oss: Don't drain at closing a client 2016-03-01 20:26:40 +01:00