diff options
| author | Brad Love <brad@nextdimension.cc> | 2021-01-26 07:52:05 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-03-11 13:59:45 +0300 |
| commit | 5f864cfbf59bfed2057bd214ce7fbf6ad420d54b (patch) | |
| tree | 3d4c2a4de664ca67d2efeef4cb87e035c9ccd152 /include | |
| parent | 6f097ddb8072323b688f8fbd6729e70fcc26ff5c (diff) | |
| download | linux-5f864cfbf59bfed2057bd214ce7fbf6ad420d54b.tar.xz | |
media: cx23885: add more quirks for reset DMA on some AMD IOMMU
The folowing AMD IOMMU are affected by the RiSC engine stall, requiring a
reset to maintain continual operation. After being added to the
broken_dev_id list the systems are functional long term.
0x1481 is the PCI ID for the IOMMU found on Starship/Matisse
0x1419 is the PCI ID for the IOMMU found on 15h (Models 10h-1fh) family
0x5a23 is the PCI ID for the IOMMU found on RD890S/RD990
Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions