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Commit d39513f8 authored by Vinod Koul's avatar Vinod Koul Committed by Takashi Iwai
Browse files

ALSA: HDAC: move SND_HDA_PREALLOC_SIZE to core 



Since this is common option for HDA driver to specfiy pre-allocated
buffer, we should make this option availble to all HDA driver by
moving this to HDA core

Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0b2d7117

sound/hda/Kconfig

+13 −0
Original line number Diff line number Diff line
@@ -14,3 +14,16 @@ config SND_HDA_I915 
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.

sound/pci/hda/Kconfig

+0 −13
Original line number Diff line number Diff line
@@ -38,19 +38,6 @@ config SND_HDA_TEGRA 


if SND_HDA



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.



config SND_HDA_HWDEP

	bool "Build hwdep interface for HD-audio driver"

	select SND_HWDEP