[alsa-devel] [PATCH] ALSA: HDAC: move SND_HDA_PREALLOC_SIZE to core

[Takashi Iwai]

At Tue, 16 Jun 2015 21:00:22 +0530,
Vinod Koul wrote:
> 
> 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: Vinod Koul <vinod.koul at intel.com>

Applied, thanks.


Takashi

> ---
>  sound/hda/Kconfig     | 13 +++++++++++++
>  sound/pci/hda/Kconfig | 13 -------------
>  2 files changed, 13 insertions(+), 13 deletions(-)
> 
> diff --git a/sound/hda/Kconfig b/sound/hda/Kconfig
> index 6dc3914fd28b..3129546398d0 100644
> --- a/sound/hda/Kconfig
> +++ b/sound/hda/Kconfig
> @@ -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.
> diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
> index 98ced971cb43..e94cfd5c69f7 100644
> --- a/sound/pci/hda/Kconfig
> +++ b/sound/pci/hda/Kconfig
> @@ -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
> -- 
> 1.9.1
>