2 Commits

Author	SHA1	Message	Date
Mikko Perttunen	80828001d5	gpu: host1x: Deduplicate hardware headers ... Host1x class information and opcodes are unchanged or backwards compatible across SoCs so let's not duplicate them for each one but have them in a shared header file. At the same time, add opcode functions for acquire/release_mlock. Bug 3724727 Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Change-Id: I06e28af3822b11684aef52e6d0776700beff1c69 Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2745950 Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Brad Griffis <bgriffis@nvidia.com> Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com> Reviewed-by: Bibek Basu <bbasu@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Brad Griffis <bgriffis@nvidia.com>	2023-04-03 12:36:25 +00:00
Jon Hunter	cc5bcef3f6	gpu: host1x: Add upstream host1x driver ... Add the upstream host1x driver with the 'Host1x/Tegra UAPI' series [0] applied. This driver will be built as an external module for use with the NVGPU driver on upstream Linux kernels. The following modifications have been made to the series posted upstream 1. Update the Makefile to always build the driver as a module 2. Remove the tests to see if CONFIG_DRM_TEGRA_STAGING is enabled 3. Rename the include/linux/host1x.h to include/linux/host1x-next.h to avoid conflicts with upstream headers when building as an external module. 4. Rename the include/uapi/linux/host1x.h to include/uapi/linux/host1x-next.h to avoid conflicts with upstream headers when building as an external module. 5. Rename the module that is built to be host1x-next.ko instead of host1x.ko to avoid any depmod conflicts with the upstream driver. [0] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=215770 Bug 3156385 Change-Id: Ic60299546809097dd0e4a9a7157bce1491d9f794 Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2435801 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: automaticguardword <automaticguardword@nvidia.com> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit	2023-04-03 12:36:25 +00:00