ALSA: hda: Set max DMA segment size
authorTakashi Iwai <tiwai@suse.de>
Tue, 15 Feb 2022 13:27:54 +0000 (14:27 +0100)
committerTakashi Iwai <tiwai@suse.de>
Thu, 17 Feb 2022 08:38:45 +0000 (09:38 +0100)
commitacd289e04a0a1f52bea7ff1129b365626059e3c2
tree62ab08b59c8d5c2296d67af00ce29eb0aa9ab88d
parent5948342a526f43ffbd02ebac64670e55475b7e09
ALSA: hda: Set max DMA segment size

The recent code refactoring to use the standard DMA helper requires
the max DMA segment size setup for SG list management. Without it,
the kernel may spew warnings when a large buffer is allocated.

This patch sets up dma_set_max_seg_size() for avoiding spurious
warnings.

Fixes: 2c95b92ecd92 ("ALSA: memalloc: Unify x86 SG-buffer handling (take#3)")
Cc: <stable@vger.kernel.org>
BugLink: https://github.com/thesofproject/linux/issues/3430
Link: https://lore.kernel.org/r/20220215132756.31236-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_intel.c