When building the host1x-nvhost driver as an external module, the driver
source is now copied into a common location with all the other external
modules. Therefore, we can now use the 'srctree.nvidia' path for finding
the necessary header files for Host1x. Update the include search paths
to use 'srctree.nvidia' when building the driver.
Bug 3817518
Change-Id: I443dd4cb6d01c4e9be8f3c02550b1050d0bcfd28
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2785956
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Add a new host1x-nvhost driver that provides an nvhost interface for
the upstream Linux host1x driver so that downstream drivers that use
this interface can be supported on upstream.
Note that some of the nvhost function prototypes are moved from their
default header file to the include/linux/nvhost.h header file so
simplify building with upstream and downstream kernels.
JIRA LS-410
Change-Id: Icdbb34e879dcd91f6e3dd093b7fb400d1be4d561
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2653097
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
The host1x-nvhost drivers are available in kernel/nvidia
and to integrate the drivers to the kernel/nvidia-oot,
remove the dummy Makefile.
Bug 4038415
Change-Id: I2179a9e4cc096bf9b8534b3415b595d185785e06
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Copy the sources of host1x-nvhost module from kernel/nvidia to
kernel/nvidia-oot to build host1x-nvhost as OOT module.
Files get copied at build time.
Change-Id: I86a8757d9beb3e760fbaef85ccf46974d1bbc303
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2715739
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit
