3 Commits

Author	SHA1	Message	Date
Mikko Perttunen	4af997528e	drm/tegra: virt: Expose engine load in debugfs ... Add a debugfs file (in a poor location) that shows the engine load based on actmon information. Bug 3973633 Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Change-Id: I60e18aa064c89a89e62099a1e468f2e5b2beb265 Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2864720 Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>	2023-04-03 09:18:59 +00:00
Mikko Perttunen	2c5610780d	drm/tegra: virt: Make IVC channel global ... Only one instance of the IVC channel with NvHost Server can exist at once. As such, to allow instantiating the driver for multiple engines, make the IVC channel global. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Change-Id: I611158dd4aa92216870a66e4aa5fe15c37984ea8 Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2828565 Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com> Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>	2023-04-03 09:18:59 +00:00
Mikko Perttunen	93006031b9	drm/tegra: Support virtualized engines ... Support engines that are not owned by NvHost Server. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Change-Id: I3d3c8b153e1e5c92bcf6d9e1439c20fba3b9767f Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2811838 Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>	2023-04-03 09:18:59 +00:00