From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- sound/hda/Kconfig | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 sound/hda/Kconfig (limited to 'sound/hda/Kconfig') diff --git a/sound/hda/Kconfig b/sound/hda/Kconfig new file mode 100644 index 000000000..2d90e11b3 --- /dev/null +++ b/sound/hda/Kconfig @@ -0,0 +1,30 @@ +config SND_HDA_CORE + tristate + select REGMAP + +config SND_HDA_DSP_LOADER + bool + +config SND_HDA_COMPONENT + bool + +config SND_HDA_I915 + bool + select SND_HDA_COMPONENT + +config SND_HDA_EXT_CORE + tristate + select SND_HDA_CORE + +config SND_HDA_PREALLOC_SIZE + int "Pre-allocated buffer size for HD-audio driver" + range 0 32768 + default 64 + help + Specifies the default pre-allocated buffer-size in kB for the + HD-audio driver. A larger buffer (e.g. 2048) is preferred + for systems using PulseAudio. The default 64 is chosen just + for compatibility reasons. + + Note that the pre-allocation size can be changed dynamically + via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too. -- cgit v1.2.3