Takashi Iwai 53e81668e1 ASoC: intel: atom: Fix breakage for PCM buffer address setup ... [ Upstream commit 65ca89c2b1 ] The commit 2e6b836312 ("ASoC: intel: atom: Fix reference to PCM buffer address") changed the reference of PCM buffer address to substream->runtime->dma_addr as the buffer address may change dynamically. However, I forgot that the dma_addr field is still not set up for the CONTINUOUS buffer type (that this driver uses) yet in 5.14 and earlier kernels, and it resulted in garbage I/O. The problem will be fixed in 5.15, but we need to address it quickly for now. The fix is to deduce the address again from the DMA pointer with virt_to_phys(), but from the right one, substream->runtime->dma_area. Fixes: 2e6b836312 ("ASoC: intel: atom: Fix reference to PCM buffer address") Reported-and-tested-by: Hans de Goede <hdegoede@redhat.com> Cc: <stable@vger.kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/2048c6aa-2187-46bd-6772-36a4fb3c5aeb@redhat.com Link: https://lore.kernel.org/r/20210819152945.8510-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-08-26 08:35:57 -04:00
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atom	ASoC: intel: atom: Fix breakage for PCM buffer address setup	2021-08-26 08:35:57 -04:00
boards	ASoC: Intel: kbl_da7219_max98357a: shrink platform_id below 20 characters	2021-07-20 16:05:45 +02:00
catpt	Merge Intel catpt DSP fixes into asoc-5.10	2020-11-16 23:29:07 +00:00
common	ASoC: Intel: kbl_da7219_max98357a: shrink platform_id below 20 characters	2021-07-20 16:05:45 +02:00
keembay	ASoC: Intel: KMB: Fix S24_LE configuration	2020-11-16 20:02:40 +00:00
skylake	ASoC: Intel: Skylake: Compile when any configuration is selected	2021-05-14 09:50:29 +02:00
Kconfig	ASoC: intel: SND_SOC_INTEL_KEEMBAY should depend on ARCH_KEEMBAY	2020-12-30 11:53:14 +01:00
Makefile	ASoC: Intel: Skylake: Compile when any configuration is selected	2021-05-14 09:50:29 +02:00