mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
synced 2025-12-24 10:11:26 +03:00
47b40e9b56
- Adds syncpt emulator wrapper class for axi-nvdla.ko module
- Fixes minor bugs
- The behavior of SHIM write differs between the nvhost
syncpoint and nvhost-emu. The DLA KMD accommodates the
same.
- For the simulator, there is no proper management for loading
and unloading the firmware. This will lead to a undefined
behavior. This commit fixes the issue through use of refcnt.
- The RISCV will be in halted state and will continue from where
it left off. Due to a security configuration, the DLA cannot
reload the firmware again and again after booting the system.
As a WAR, the simulator avoids reloading the IMEM and DMEM.
Raised a Bug 4960393 to provide a proper fix and work around
is protected using macro BUG_4960393=1
- The FPGA is always considered on. Raised a Bug 4972382 to
enable power management and work around to skip the power
operation through macro BUG_4972382=1
Bug 4942853
Change-Id: I0bf0262d6fde3b3da47f040c493d915ae6a1f98a
Signed-off-by: Arvind M <am@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3248734
Reviewed-by: Vishal Thoke <vthoke@nvidia.com>
Reviewed-by: Ken Adams <kadams@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Mitch Harwell <mharwell@nvidia.com>
Reviewed-by: Amit Sharma (SW-TEGRA) <amisharma@nvidia.com>