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authorTakashi Iwai <tiwai@suse.de>2017-06-09 14:56:05 +0300
committerTakashi Iwai <tiwai@suse.de>2017-06-09 17:38:58 +0300
commiteb3b705aaed9cab7efef8c905eda919b5fd902b9 (patch)
tree097486d9b914cf1965116fc5b7a12d6115ed0352 /sound
parent6baca010c71176f406299ea1949e721ab995ff01 (diff)
downloadlinux-eb3b705aaed9cab7efef8c905eda919b5fd902b9.tar.xz
ALSA: Make CONFIG_SND_OSSEMUL user-selectable
Currently CONFIG_SND_OSSEMUL is selected by each config like CONFIG_SND_PCM_OSS. But, as see in the raw MIDI code that is built conditionally with CONFIG_SND_OSSEMUL, we should rather make CONFIG_SND_OSSEMUL user-selectable as the top kconfig item, and leave the rest depending on it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/core/Kconfig10
1 files changed, 6 insertions, 4 deletions
diff --git a/sound/core/Kconfig b/sound/core/Kconfig
index 9749f9e8b45c..3a9afc520d4e 100644
--- a/sound/core/Kconfig
+++ b/sound/core/Kconfig
@@ -59,12 +59,14 @@ config SND_SEQ_DUMMY
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 +78,7 @@ 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
@@ -110,7 +112,7 @@ config SND_PCM_TIMER
config SND_SEQUENCER_OSS
bool "OSS Sequencer API"
depends on SND_SEQUENCER
- select SND_OSSEMUL
+ depends on SND_OSSEMUL
help
Say Y here to enable OSS sequencer emulation (both
/dev/sequencer and /dev/music interfaces).