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authorTakashi Iwai <tiwai@suse.de>2012-11-22 16:55:11 +0100
committerTakashi Iwai <tiwai@suse.de>2012-11-22 17:48:07 +0100
commit90caaef6a1ce2ec6675b1dc5afd57767954ab7e8 (patch)
tree30a46cb8716a243fe250267ab1df899cecbc2707 /sound/pci/Kconfig
parent7009fa568b126a07b2de8ead103e378534453830 (diff)
downloadop-kernel-dev-90caaef6a1ce2ec6675b1dc5afd57767954ab7e8.zip
op-kernel-dev-90caaef6a1ce2ec6675b1dc5afd57767954ab7e8.tar.gz
ALSA: hdsp: improve firmware caching
As the recent firmware code tries to reread and cache the firmware by itself, it's even better to keep the struct firmware data instead of keeping a local copy. Also, it makes little sense to disable the fw loader for this driver, so added the explicit dependency, too. Last, but not least, allocate the firmware data loaded via ioctl in vmalloc'ed buffer instead, as the firmware size isn't that small. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/Kconfig')
-rw-r--r--sound/pci/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 59dbb70..947cfb4 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -572,6 +572,7 @@ source "sound/pci/hda/Kconfig"
config SND_HDSP
tristate "RME Hammerfall DSP Audio"
+ select FW_LOADER
select SND_HWDEP
select SND_RAWMIDI
select SND_PCM
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