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| author | Takashi Iwai <tiwai@suse.de> | 2021-11-16 08:33:58 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-11-16 08:34:29 +0100 |
| commit | 2c95b92ecd92e784785b1db8cccc4f0f2bfa850c (patch) | |
| tree | 5197cc151faa5bd6e9d02366f39cd0d2534c8570 /sound/core/Makefile | |
| parent | 7206998f578d5553989bc01ea2e544b622e79539 (diff) | |
| download | linux-2c95b92ecd92e784785b1db8cccc4f0f2bfa850c.tar.bz2 | |
ALSA: memalloc: Unify x86 SG-buffer handling (take#3)
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 2d9ea39917a4) 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>
Diffstat (limited to 'sound/core/Makefile')
| -rw-r--r-- | sound/core/Makefile | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/core/Makefile b/sound/core/Makefile index 79e1407cd0de..350d704ced98 100644 --- a/sound/core/Makefile +++ b/sound/core/Makefile @@ -19,7 +19,6 @@ snd-$(CONFIG_SND_JACK) += ctljack.o jack.o snd-pcm-y := pcm.o pcm_native.o pcm_lib.o pcm_misc.o \ pcm_memory.o memalloc.o snd-pcm-$(CONFIG_SND_PCM_TIMER) += pcm_timer.o -snd-pcm-$(CONFIG_SND_DMA_SGBUF) += sgbuf.o snd-pcm-$(CONFIG_SND_PCM_ELD) += pcm_drm_eld.o snd-pcm-$(CONFIG_SND_PCM_IEC958) += pcm_iec958.o |