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drm/tegra: Update to Linux v6.13

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Update the Tegra DRM driver to align with Linux v6.13. A function
pointer 'fbdev_probe' was added to the drm_driver structure in Linux
v6.13 and so use conftest to detect this and make the necessary changes
to the Tegra DRM driver.

JIRA LINQPJ14-47

Change-Id: I0120fe9f13bc39446ce4e0a8827eb5d8b42a082c
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3333836
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Jon Hunter
2025-04-03 14:04:56 +01:00
parent 6be033ba85
commit 540737a228
6 changed files with 61 additions and 1 deletions
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2
scripts/conftest/Makefile
View File

@@ -124,6 +124,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += dma_slave_config_struct_has_slave_id
NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_aperture_remove_framebuffers
NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_debugfs_remove_files_has_root_arg
NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_display_info_struct_has_source_physical_address
NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_driver_has_fbdev_probe
NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_driver_struct_has_date
NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_driver_struct_has_irq_enabled_arg
NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_edid_connector_add_modes
@@ -266,6 +267,7 @@ NV_HEADER_PRESENCE_TESTS = \
drm/display/drm_scdc_helper.h \
drm/dp/drm_dp_aux_bus.h \
drm/dp/drm_dp_helper.h \
drm/drm_client_setup.h \
drm/drm_dp_aux_bus.h \
drm/drm_eld.h \
generated/autoconf.h \

19
scripts/conftest/conftest.sh
View File

@@ -7162,6 +7162,25 @@ compile_test() {
compile_check_conftest "$CODE" "NV_DRM_DISPLAY_INFO_STRUCT_HAS_SOURCE_PHYSICAL_ADDRESS" "" "types"
;;
drm_driver_has_fbdev_probe)
#
# Determine if the 'drm_driver' structure has an 'fbdev_probe'
# function pointer.
#
# In Linux v6.13, commit 5d08c44e47b9 ("drm/fbdev: Add
# memory-agnostic fbdev client") added an 'fbdev_probe' callback
# to the drm_driver structure.
#
CODE="
#include <drm/drm_drv.h>
int conftest_drm_driver_has_fbdev_probe(void) {
return offsetof(struct drm_driver, fbdev_probe);
}"
compile_check_conftest "$CODE" "NV_DRM_DRIVER_HAS_FBDEV_PROBE" "" "types"
;;
drm_driver_struct_has_date)
#
# Determine if the 'drm_driver' structure has a 'date' field.