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ASoC: rockchip: Kconfig: Remove unused PREALLOC_BUFFER_SIZE

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This reverts part of commit 213457f1ef
("ASoC: rockchip: pcm: Adjust min/max value for pcm config").

Instead, pass module option 'prealloc_buffer_size_kbytes'
to specify it. any details please refer to:
Documentation/sound/alsa-configuration.rst

e.g. 32 kbytes prealloc buffer size:

"snd_soc_core.prealloc_buffer_size_kbytes=32"

Change-Id: I3788620807c4e94d3e9c15ef224b76266722dcc1
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
This commit is contained in:
Sugar Zhang
2021-10-27 09:33:49 +08:00
committed by Tao Huang
parent e8ce286fac
commit b84613bfeb
1 changed files with 0 additions and 8 deletions
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8
sound/soc/rockchip/Kconfig
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@@ -6,14 +6,6 @@ config SND_SOC_ROCKCHIP
the Rockchip SoCs' Audio interfaces. You will also need to the Rockchip SoCs' Audio interfaces. You will also need to
select the audio interfaces to support below. select the audio interfaces to support below.
config SND_SOC_ROCKCHIP_PREALLOC_BUFFER_SIZE
int "Default prealloc buffer size (kbytes)"
depends on SND_SOC_ROCKCHIP
default "512"
help
The default value is 512 kilobytes. Only change this if you know
what you are doing.
config SND_SOC_ROCKCHIP_AUDIO_PWM config SND_SOC_ROCKCHIP_AUDIO_PWM
tristate "Rockchip Audio PWM Driver" tristate "Rockchip Audio PWM Driver"
depends on CLKDEV_LOOKUP && SND_SOC_ROCKCHIP depends on CLKDEV_LOOKUP && SND_SOC_ROCKCHIP