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Tune SND_HDA_PREALLOC_SIZE

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Value 64 makes sense only for some not needed backwards compatibility,
modern default is 0, see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/sound/hda/Kconfig?id=c31427d0d21e198c74d5d92082c4b8194b257f82 ("ALSA: hda: No preallocation on x86 platforms")

Kconfig recommends value 2048 for systems with PulseAudio, set it on non-x86 arches (see commit above, it sets 0 only for x86).
This commit is contained in:
Mikhail Novosyolov 2021-02-23 12:39:15 +03:00
parent f6627710b3
commit ec030c1652
3 changed files with 3 additions and 3 deletions
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2
kernel-arm64.config
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@ -7517,7 +7517,7 @@ CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_ALIGNED_MMIO=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_HDA_PREALLOC_SIZE=2048
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
CONFIG_SND_SPI=y

2
kernel-i586.config
View file

@ -6905,7 +6905,7 @@ CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_EXT_CORE=m
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_HDA_PREALLOC_SIZE=0
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
CONFIG_SND_SPI=y

2
kernel-x86_64.config
View file

@ -6829,7 +6829,7 @@ CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_EXT_CORE=m
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_HDA_PREALLOC_SIZE=0
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
CONFIG_SND_SPI=y