diff options
| author | Takashi Iwai <tiwai@suse.de> | 2021-11-04 19:08:46 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-11-04 22:10:03 +0100 |
| commit | 7599acb7b9a1e33a410e33f13791647fba94e84f (patch) | |
| tree | 0b2cbb3a200b7f0ec9044c1c8245f29ba8381f02 /sound/core/Makefile | |
| parent | 2a5bb694488bb6593066d46881bfd9d07edd1628 (diff) | |
Revert "ALSA: memalloc: Convert x86 SG-buffer handling with non-contiguous type"
This reverts commit 2d9ea39917a4e4293bc2caea902c7059a330b611.
We've got a regression report showing that the audio got broken the
device over AMD IOMMU. The conversion assumed the wrong pointer /
page mapping for the indirect mapping case, and we need to correct
this urgently, so let's revert it for now.
Fixes: 2d9ea39917a4 ("ALSA: memalloc: Convert x86 SG-buffer handling with non-contiguous type")
Reported-and-tested-by: Alex Xu (Hello71) <alex_y_xu@yahoo.ca>
Link: https://lore.kernel.org/r/20211104180846.16340-1-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, 1 insertions, 0 deletions
diff --git a/sound/core/Makefile b/sound/core/Makefile index 350d704ced98..79e1407cd0de 100644 --- a/sound/core/Makefile +++ b/sound/core/Makefile @@ -19,6 +19,7 @@ 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 |