mirror of
https://github.com/NVIDIA/open-gpu-kernel-modules.git
synced 2026-02-27 10:23:59 +00:00
Bernhard Stoeckner
committed by
Gaurav Juvekar
Gaurav Juvekar
parent
caa2dd11a0
commit
3084c04453
@@ -5252,23 +5252,25 @@ compile_test() {
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compile_check_conftest "$CODE" "NV_PCI_CLASS_MULTIMEDIA_HD_AUDIO_PRESENT" "" "generic"
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;;
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follow_pfn)
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unsafe_follow_pfn)
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#
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# Determine if follow_pfn() is present.
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# Determine if unsafe_follow_pfn() is present.
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#
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# follow_pfn() was added by commit 3b6748e2dd69
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# ("mm: introduce follow_pfn()") in v2.6.31-rc1, and removed
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# by commit 233eb0bf3b94 ("mm: remove follow_pfn")
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# from linux-next 233eb0bf3b94.
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# unsafe_follow_pfn() was added by commit 69bacee7f9ad
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# ("mm: Add unsafe_follow_pfn") in v5.13-rc1.
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#
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# Note: this commit never made it to the linux kernel, so
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# unsafe_follow_pfn() never existed.
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#
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CODE="
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#include <linux/mm.h>
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void conftest_follow_pfn(void) {
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follow_pfn();
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void conftest_unsafe_follow_pfn(void) {
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unsafe_follow_pfn();
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}"
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compile_check_conftest "$CODE" "NV_FOLLOW_PFN_PRESENT" "" "functions"
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compile_check_conftest "$CODE" "NV_UNSAFE_FOLLOW_PFN_PRESENT" "" "functions"
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;;
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drm_plane_atomic_check_has_atomic_state_arg)
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#
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# Determine if drm_plane_helper_funcs::atomic_check takes 'state'
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@@ -5554,7 +5556,8 @@ compile_test() {
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of_dma_configure)
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#
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# Determine if of_dma_configure() function is present
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# Determine if of_dma_configure() function is present, and how
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# many arguments it takes.
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#
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# Added by commit 591c1ee465ce ("of: configure the platform
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# device dma parameters") in v3.16. However, it was a static,
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@@ -5564,17 +5567,69 @@ compile_test() {
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# commit 1f5c69aa51f9 ("of: Move of_dma_configure() to device.c
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# to help re-use") in v4.1.
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#
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CODE="
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# It subsequently began taking a third parameter with commit
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# 3d6ce86ee794 ("drivers: remove force dma flag from buses")
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# in v4.18.
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#
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echo "$CONFTEST_PREAMBLE
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#if defined(NV_LINUX_OF_DEVICE_H_PRESENT)
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#include <linux/of_device.h>
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#endif
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void conftest_of_dma_configure(void)
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{
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of_dma_configure();
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}
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"
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" > conftest$$.c
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compile_check_conftest "$CODE" "NV_OF_DMA_CONFIGURE_PRESENT" "" "functions"
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$CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
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rm -f conftest$$.c
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if [ -f conftest$$.o ]; then
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rm -f conftest$$.o
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echo "#undef NV_OF_DMA_CONFIGURE_PRESENT" | append_conftest "functions"
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echo "#undef NV_OF_DMA_CONFIGURE_ARGUMENT_COUNT" | append_conftest "functions"
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else
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echo "#define NV_OF_DMA_CONFIGURE_PRESENT" | append_conftest "functions"
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echo "$CONFTEST_PREAMBLE
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#if defined(NV_LINUX_OF_DEVICE_H_PRESENT)
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#include <linux/of_device.h>
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#endif
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void conftest_of_dma_configure(void) {
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of_dma_configure(NULL, NULL, false);
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}" > conftest$$.c
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$CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
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rm -f conftest$$.c
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if [ -f conftest$$.o ]; then
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rm -f conftest$$.o
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echo "#define NV_OF_DMA_CONFIGURE_ARGUMENT_COUNT 3" | append_conftest "functions"
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return
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fi
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echo "$CONFTEST_PREAMBLE
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#if defined(NV_LINUX_OF_DEVICE_H_PRESENT)
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#include <linux/of_device.h>
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#endif
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void conftest_of_dma_configure(void) {
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of_dma_configure(NULL, NULL);
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}" > conftest$$.c
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$CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
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rm -f conftest$$.c
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if [ -f conftest$$.o ]; then
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rm -f conftest$$.o
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echo "#define NV_OF_DMA_CONFIGURE_ARGUMENT_COUNT 2" | append_conftest "functions"
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return
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fi
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fi
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;;
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icc_get)
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@@ -6795,12 +6850,45 @@ compile_test() {
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compile_check_conftest "$CODE" "NV_DRM_MODE_CREATE_DP_COLORSPACE_PROPERTY_HAS_SUPPORTED_COLORSPACES_ARG" "" "types"
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;;
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drm_syncobj_features_present)
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# Determine if DRIVER_SYNCOBJ and DRIVER_SYNCOBJ_TIMELINE DRM
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# driver features are present. Timeline DRM synchronization objects
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# may only be used if both of these are supported by the driver.
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#
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# DRIVER_SYNCOBJ_TIMELINE Added by commit 060cebb20cdb ("drm:
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# introduce a capability flag for syncobj timeline support") in
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# v5.2
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#
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# DRIVER_SYNCOBJ Added by commit e9083420bbac ("drm: introduce
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# sync objects (v4)") in v4.12
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CODE="
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#if defined(NV_DRM_DRM_DRV_H_PRESENT)
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#include <drm/drm_drv.h>
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#endif
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int features = DRIVER_SYNCOBJ | DRIVER_SYNCOBJ_TIMELINE;"
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compile_check_conftest "$CODE" "NV_DRM_SYNCOBJ_FEATURES_PRESENT" "" "types"
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;;
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stack_trace)
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# Determine if functions stack_trace_{save,print} are present.
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# Added by commit e9b98e162 ("stacktrace: Provide helpers for
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# common stack trace operations") in v5.2.
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CODE="
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#include <linux/stacktrace.h>
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void conftest_stack_trace(void) {
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stack_trace_save();
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stack_trace_print();
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}"
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compile_check_conftest "$CODE" "NV_STACK_TRACE_PRESENT" "" "functions"
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;;
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drm_unlocked_ioctl_flag_present)
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# Determine if DRM_UNLOCKED IOCTL flag is present.
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#
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# DRM_UNLOCKED was removed by commit 2798ffcc1d6a ("drm: Remove
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# locking for legacy ioctls and DRM_UNLOCKED") in Linux
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# next-20231208.
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# locking for legacy ioctls and DRM_UNLOCKED") in v6.8.
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#
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# DRM_UNLOCKED definition was moved from drmP.h to drm_ioctl.h by
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# commit 2640981f3600 ("drm: document drm_ioctl.[hc]") in v4.12.
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