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ASoC: Intel: avs: Set max DMA segment size

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Apparently it is possible for code to allocate large buffers which may
cause warnings as reported in [1]. This was fixed for HDA, SOF and
skylake in patchset [2], fix it also for avs driver.

[1] https://github.com/thesofproject/linux/issues/3430
[2] https://lore.kernel.org/all/20220215132756.31236-1-tiwai@suse.de/

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220707124153.1858249-8-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Amadeusz Sławiński 2022-07-07 14:41:48 +02:00 committed by Mark Brown
parent daa36bbcd7
commit 8544eebc78
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sound/soc/intel/avs/core.c
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@ -446,6 +446,7 @@ static int avs_pci_probe(struct pci_dev *pci, const struct pci_device_id *id)
dma_set_mask(dev, DMA_BIT_MASK(32));
dma_set_coherent_mask(dev, DMA_BIT_MASK(32));
}
dma_set_max_seg_size(dev, UINT_MAX);
ret = avs_hdac_bus_init_streams(bus);
if (ret < 0) {