]> git.baikalelectronics.ru Git - kernel.git/commit
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)
commit8832cb4dfdeab8ebc870108202e7509d0db7c179
tree62ab08b59c8d5c2296d67af00ce29eb0aa9ab88d
parent3773f5a21b59df5049ab720e73049040ef2c717d
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: e5bae4cda8ce ("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