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

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@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