These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / sound / hda / Kconfig

diff --git a/kernel/sound/hda/Kconfig b/kernel/sound/hda/Kconfig
index 001c658..3129546 100644 (file)
--- a/kernel/sound/hda/Kconfig
+++ b/kernel/sound/hda/Kconfig
@@ -1,3 +1,29 @@
 config SND_HDA_CORE
        tristate
        select REGMAP
+
+config SND_HDA_DSP_LOADER
+       bool
+
+config SND_HDA_I915
+       bool
+       default y
+       depends on DRM_I915
+       depends on SND_HDA_CORE
+
+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.