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cc6a8acdee
Using SG-buffers with dma_alloc_coherent() is often very inefficient on non-coherent architectures because a tracking record could be allocated in addition for each dma_alloc_coherent() call. Instead, simply disable SG-buffers but just allocate normal continuous buffers on non-supported (currently all but x86) architectures. Signed-off-by: Takashi Iwai <tiwai@suse.de>
33 lines
1,007 B
Makefile
33 lines
1,007 B
Makefile
#
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# Makefile for ALSA
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# Copyright (c) 1999,2001 by Jaroslav Kysela <perex@perex.cz>
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#
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snd-y := sound.o init.o memory.o info.o control.o misc.o device.o
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snd-$(CONFIG_ISA_DMA_API) += isadma.o
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snd-$(CONFIG_SND_OSSEMUL) += sound_oss.o info_oss.o
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snd-$(CONFIG_SND_VMASTER) += vmaster.o
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snd-$(CONFIG_SND_JACK) += jack.o
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snd-pcm-objs := pcm.o pcm_native.o pcm_lib.o pcm_timer.o pcm_misc.o \
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pcm_memory.o
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snd-page-alloc-y := memalloc.o
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snd-page-alloc-$(CONFIG_SND_DMA_SGBUF) += sgbuf.o
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snd-rawmidi-objs := rawmidi.o
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snd-timer-objs := timer.o
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snd-hrtimer-objs := hrtimer.o
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snd-rtctimer-objs := rtctimer.o
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snd-hwdep-objs := hwdep.o
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obj-$(CONFIG_SND) += snd.o
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obj-$(CONFIG_SND_HWDEP) += snd-hwdep.o
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obj-$(CONFIG_SND_TIMER) += snd-timer.o
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obj-$(CONFIG_SND_HRTIMER) += snd-hrtimer.o
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obj-$(CONFIG_SND_RTCTIMER) += snd-rtctimer.o
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obj-$(CONFIG_SND_PCM) += snd-pcm.o snd-page-alloc.o
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obj-$(CONFIG_SND_RAWMIDI) += snd-rawmidi.o
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obj-$(CONFIG_SND_OSSEMUL) += oss/
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obj-$(CONFIG_SND_SEQUENCER) += seq/
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