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Commit a7985e3c authored by Daniel Lee Kruse's avatar Daniel Lee Kruse Committed by Mauro Carvalho Chehab
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media: cx23885: reset DMA on AMD Renior/Cezanne IOMMU due to RiSC engine stall



MythTv is unable to scan channels with APUs with the Renior IOMMU
that is also contained in the Cezanne line of APUs.  This issue
was discovered on the 5.15 version the kernel.  This patch adds
the IOMMU PCI ID to the broken_dev_id array.

This patch was developed with 5.19 of the media_tree repo.

[hverkuil: cleaned up the commit log a bit]

Signed-off-by: default avatarDaniel Lee Kruse <daniel.lee.kruse@proton.me>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 17611d3f
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