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024dc07855
linux/sound/soc
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Mark Brown 024dc07855 ASoC: Cache connected input and output recursions 
The number of connected input and output endpoints for a given widgets
can't change during a DAPM run so there is no need to redo the recursion
through branches of the tree we've already visited. Doing this on one of
my test systems gives an improvement of:

         Power    Path   Neighbour
Before:  63       607    731
After:   63       141    181

which scales up well as more widgets are involved in paths.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-09 12:07:48 +01:00
..
atmel ASoC: Remove redundant snd_soc_dapm_sync() calls from machine drivers 2011-10-08 14:10:54 +01:00
au1x ASoC: Remove unreachable code in au1xac97c_drvprobe and au1xi2s_drvprobe 2011-08-17 16:24:16 +09:00
blackfin ASoC: Staticise bf5xx_pcm_i2s_new() 2011-09-21 14:55:50 +01:00
codecs Merge branch 'for-3.1' into for-3.2 2011-10-06 20:03:18 +01:00
davinci ASoC: Remove redundant snd_soc_dapm_sync() calls from machine drivers 2011-10-08 14:10:54 +01:00
ep93xx ASoC: Staticise ep93xx_ac97_dai 2011-10-03 14:15:32 +01:00
fsl ASoC: fsl: Fix error handling if platform_device_add fails 2011-09-20 12:58:59 +01:00
imx ASoC: imx: Remove unused variable 'dai' 2011-10-05 17:16:58 +01:00
jz4740 ASoC: Staticise jz4740_pcm_new() 2011-09-21 14:55:50 +01:00
kirkwood ASoC: Remove redundant snd_soc_dapm_sync() calls from machine drivers 2011-10-08 14:10:54 +01:00
mid-x86 ASoC: Remove redundant snd_soc_dapm_sync() calls from machine drivers 2011-10-08 14:10:54 +01:00
mxs ASoC: mxs-saif: add record function 2011-09-19 18:31:59 +01:00
nuc900 ASoC: Staticise nuc900_dma_getposition() 2011-09-21 14:55:50 +01:00
omap ASoC: omap-pcm: Fix the no period wakeup implementation 2011-10-04 12:03:50 +01:00
pxa ASoC: Remove redundant snd_soc_dapm_sync() calls from machine drivers 2011-10-08 14:10:54 +01:00
s6000 ASoC: s6000-pcm: remove unused variable 'dai' 2011-08-15 22:51:48 +09:00
samsung ASoC: Remove redundant snd_soc_dapm_sync() calls from machine drivers 2011-10-08 14:10:54 +01:00
sh ASoC: Remove redundant snd_soc_dapm_sync() calls from machine drivers 2011-10-08 14:10:54 +01:00
tegra ASoC: Remove redundant snd_soc_dapm_sync() calls from machine drivers 2011-10-08 14:10:54 +01:00
txx9 ASoC: txx9: Add __exit_p at necessary place 2011-10-03 14:15:40 +01:00
Kconfig Merge branch 'regmap-asoc' into for-3.2 2011-08-08 15:00:13 +09:00
Makefile ASoC: mxs: add asoc configuration files 2011-07-28 11:47:41 +01:00
soc-cache.c Merge branch 'for-3.1' into for-3.2 2011-08-31 09:46:42 +01:00
soc-core.c ASoC: Ensure all DAPM widgets are instantiated with the card 2011-10-08 17:55:51 +01:00
soc-dapm.c ASoC: Cache connected input and output recursions 2011-10-09 12:07:48 +01:00
soc-io.c ASoC: Add spi hw read function for 16 addr 8 data mode for ad193x fix 2011-08-15 22:38:14 +09:00
soc-jack.c ASoC: Ensure DAPM widgets are set up before we sync jacks 2011-10-06 16:18:39 +01:00
soc-pcm.c ASoC: soc-core: symmetry checking for each DAIs separately 2011-09-21 15:59:46 +01:00
soc-utils.c