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由 Martin Blumenstingl 提交于
stable inclusion from stable-v5.10.89 commit cd9c90682b2f23432e457fb14e5260e9c07a4223 bugzilla: 186140 https://gitee.com/openeuler/kernel/issues/I4S8HA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=cd9c90682b2f23432e457fb14e5260e9c07a4223 -------------------------------- [ Upstream commit 1bcd3266 ] The FIFO registers which take an DMA-able address are only 32-bit wide on AIU. Add dma_coerce_mask_and_coherent() to make the DMA core aware of this limitation. Fixes: 6ae9ca9c ("ASoC: meson: aiu: add i2s and spdif support") Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://lore.kernel.org/r/20211206210804.2512999-2-martin.blumenstingl@googlemail.comSigned-off-by: NMark Brown <broonie@kernel.org> Signed-off-by: NSasha Levin <sashal@kernel.org> Signed-off-by: NChen Jun <chenjun102@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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