Building the Tegra DRM driver is failing due to changes made by the
following upstream commits:
1. Commit 650f2dc97053 ("gpiolib: of: remove
[devm_]gpiod_get_from_of_node() APIs")
2. Commit 6c80a93be62d ("drm/fb-helper: Initialize fb-helper's preferred
BPP in prepare function")
3. Commit bc292ab00f6c ("(HEAD) mm: introduce vma->vm_flags wrapper
functions")
Address the above to fix building the driver for Linux v6.3.
Bug 4014315
Change-Id: Ic5242291295b84dd13e8ef651533077444ac62d2
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2867137
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Linux v6.2 makes the following changes in the DRM subsystem ...
1. Commit 7c99616e3fe7 ("drm: Remove drm_mode_config::fb_base") removes
the fb_base member from the drm_mode_config structure.
2. Commit 9877d8f6bc37 ("drm/fb_helper: Rename field fbdev to info in
struct drm_fb_helper") renames the 'fbdev' field of the drm_fb_helper
structure to 'info'.
3. Commit 7fd50bc39d12 ("drm/fb-helper: Rename drm_fb_helper_alloc_fbi()
to use _info postfix") renames the function drm_fb_helper_alloc_fbi()
to drm_fb_helper_alloc_info().
4. Commit afb0ff78c13c ("drm/fb-helper: Rename drm_fb_helper_unregister_fbi() to
use _info postfix") renames the function
drm_fb_helper_unregister_fbi() to drm_fb_helper_unregister_info().
Update the Tegra DRM out-of-tree module as necessary to fix the build
for Linux v6.2.
Bug 3936429
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Change-Id: I501cb1d5dc772bc86b357f536431b76427e4888e
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2841023
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Add the upstream tegra-drm driver with the 'Host1x/Tegra UAPI' series
[0] applied. This driver will be built as an external module for testing
and development with 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. Always enable the tegra_drm_ioctl_xxx in the tegra_drm_ioctls and
remove the dependency on CONFIG_DRM_TEGRA_STAGING.
3. Rename the include/uapi/drm/tegra_drm.h to
include/uapi/drm/tegra_drm_next.h to avoid conflicts with upstream
headers when building as an external module.
5. Rename the module that is built to be tegra-drm-next.ko instead of
tegra-drm.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: I19206f989325c9c6ff3c2b9301d964140d52234f
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2435802
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
