kernel/linux.git/include/linux/host1x_context_bus.h, branch v6.6.132Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1322022-06-01T09:50:42+00:00gpu: host1x: Add context bus2022-06-01T09:50:42+00:00Mikko Perttunenmperttunen@nvidia.com2022-05-16T08:52:51+00:00urn:sha1:597b89d30b42dcc8e6b262e6876b42dde66f97f0
The context bus is a "dummy" bus that contains struct devices that
correspond to IOMMU contexts assigned through Host1x to processes.
Even when host1x itself is built as a module, the bus is registered
in built-in code so that the built-in ARM SMMU driver is able to
reference it.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>