forked from Minki/linux
2c95b92ecd
This is a second attempt to unify the x86-specific SG-buffer handling
code with the new standard non-contiguous page handler.
The first try (in commit 2d9ea39917) failed due to the wrong page
and address calculations, hence reverted. (And the second try failed
due to a copy&paste error.) Now it's corrected with the previous fix
for noncontig pages, and the proper sg page iteration by this patch.
After the migration, SNDRV_DMA_TYPE_DMA_SG becomes identical with
SNDRV_DMA_TYPE_NONCONTIG on x86, while others still fall back to
SNDRV_DMA_TYPE_DEV.
Tested-by: Alex Xu (Hello71) <alex_y_xu@yahoo.ca>
Tested-by: Harald Arnesen <harald@skogtun.org>
Link: https://lore.kernel.org/r/20211017074859.24112-4-tiwai@suse.de
Link: https://lore.kernel.org/r/20211109062235.22310-1-tiwai@suse.de
Link: https://lore.kernel.org/r/20211116073358.19741-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
55 lines
1.6 KiB
Makefile
55 lines
1.6 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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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 control.o misc.o device.o
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ifneq ($(CONFIG_SND_PROC_FS),)
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snd-y += info.o
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snd-$(CONFIG_SND_OSSEMUL) += info_oss.o
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endif
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ifneq ($(CONFIG_M68K),y)
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snd-$(CONFIG_ISA_DMA_API) += isadma.o
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endif
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snd-$(CONFIG_SND_OSSEMUL) += sound_oss.o
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snd-$(CONFIG_SND_VMASTER) += vmaster.o
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snd-$(CONFIG_SND_JACK) += ctljack.o jack.o
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snd-pcm-y := pcm.o pcm_native.o pcm_lib.o pcm_misc.o \
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pcm_memory.o memalloc.o
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snd-pcm-$(CONFIG_SND_PCM_TIMER) += pcm_timer.o
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snd-pcm-$(CONFIG_SND_PCM_ELD) += pcm_drm_eld.o
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snd-pcm-$(CONFIG_SND_PCM_IEC958) += pcm_iec958.o
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# for trace-points
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CFLAGS_pcm_lib.o := -I$(src)
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CFLAGS_pcm_native.o := -I$(src)
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snd-pcm-dmaengine-objs := pcm_dmaengine.o
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snd-ctl-led-objs := control_led.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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snd-seq-device-objs := seq_device.o
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snd-compress-objs := compress_offload.o
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obj-$(CONFIG_SND) += snd.o
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obj-$(CONFIG_SND_CTL_LED) += snd-ctl-led.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_PCM) += snd-pcm.o
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obj-$(CONFIG_SND_DMAENGINE_PCM) += snd-pcm-dmaengine.o
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obj-$(CONFIG_SND_SEQ_DEVICE) += snd-seq-device.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-$(CONFIG_SND_SEQUENCER) += seq/
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obj-$(CONFIG_SND_COMPRESS_OFFLOAD) += snd-compress.o
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