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ALSA: seq: Make dependency on UMP clearer 

CONFIG_SND_SEQ_UMP_CLIENT is a Kconfig for a sequencer client
corresponding to the UMP rawmidi, while we have another major knob
CONFIG_SND_SEQ_UMP that specifies whether the sequencer core supports
UMP packets or not.  Strictly speaking both of them are independent,
but practically seen, it makes no sense to enable
CONFIG_SND_SEQ_UMP_CLIENT without UMP support itself.

This patch makes such an implicit dependency clearer.  Now
CONFIG_SND_SEQ_UMP_CLIENT depends on both CONFIG_SND_UMP and
CONFIG_SND_SEQ_UMP.  Meanwhile, CONFIG_SND_SEQ_UMP is enabled as
default when CONFIG_SND_UMP is set.

Fixes: 81fd444aa3 ("ALSA: seq: Bind UMP device")
Link: https://patch.msgid.link/20250101125548.25961-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2025-01-01 13:55:47 +01:00
parent 20ce9ded8c
commit 9001d51544
1 changed files with 2 additions and 2 deletions
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4
sound/core/seq/Kconfig
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@ -62,7 +62,7 @@ config SND_SEQ_VIRMIDI
config SND_SEQ_UMP
bool "Support for UMP events"
default y if SND_SEQ_UMP_CLIENT
default SND_UMP
help
Say Y here to enable the support for handling UMP (Universal MIDI
Packet) events via ALSA sequencer infrastructure, which is an
@ -71,6 +71,6 @@ config SND_SEQ_UMP
among legacy and UMP clients.
config SND_SEQ_UMP_CLIENT
def_tristate SND_UMP
def_tristate SND_UMP && SND_SEQ_UMP
endif # SND_SEQUENCER