diff options
Diffstat (limited to 'sound/soc/Kconfig')
| -rw-r--r-- | sound/soc/Kconfig | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index 21a5465ceb65..a3efc52a34da 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -4,8 +4,6 @@ menuconfig SND_SOC tristate "ALSA for SoC audio support" - select LZO_COMPRESS - select LZO_DECOMPRESS select SND_PCM select AC97_BUS if SND_SOC_AC97_BUS select SND_JACK if INPUT=y || INPUT=SND @@ -22,6 +20,21 @@ menuconfig SND_SOC if SND_SOC +config SND_SOC_CACHE_LZO + bool "Support LZO compression for register caches" + select LZO_COMPRESS + select LZO_DECOMPRESS + ---help--- + Select this to enable LZO compression for register caches. + This will allow machine or CODEC drivers to compress register + caches in memory, reducing the memory consumption at the + expense of performance. If this is not present and is used + the system will fall back to uncompressed caches. + + Usually it is safe to disable this option, where cache + compression in used the rbtree option will typically perform + better. + config SND_SOC_AC97_BUS bool |