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k/kmod-nvidia: enable building 390.143 with kernel 5.13.

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Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
This commit is contained in:
Michal Cieslakiewicz 2021-08-16 13:48:02 +02:00
parent 1364413bef
commit 33986595fe
1 changed files with 114 additions and 0 deletions
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114
k/kmod-nvidia/patches/linux-5.13/kernel-5.13.patch Normal file
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@ -0,0 +1,114 @@
From 69cc75c9918dbb7d50670f1379021229fb159a34 Mon Sep 17 00:00:00 2001
From: Alberto Milone <alberto.milone@canonical.com>
Date: Wed, 26 May 2021 12:47:54 +0200
Subject: [PATCH 1/1] Add support for Linux 5.13
---
conftest.sh | 32 ++++++++++++++++++++++++++++++++
nvidia-drm/nvidia-drm-crtc.c | 16 ++++++++++++++++
nvidia-drm/nvidia-drm.Kbuild | 1 +
3 files changed, 49 insertions(+)
diff --git a/kernel/conftest.sh b/kernel/conftest.sh
index 4b6a9ed..25a8afa 100755
--- a/kernel/conftest.sh
+++ b/kernel/conftest.sh
@@ -4426,6 +4426,38 @@ compile_test() {
fi
;;
+ drm_plane_atomic_update_has_atomic_state_arg)
+ #
+ # Determine if drm_plane_helper_funcs::atomic_update takes 'state'
+ # argument of 'struct drm_atomic_state' type.
+ #
+ # The commit 977697e20b3d ("drm/atomic: Pass the full state to
+ # planes atomic disable and update") passed the full atomic state to
+ # drm_crtc_helper_funcs::atomic_update() and atomic_disable().
+ #
+ echo "$CONFTEST_PREAMBLE
+ #include <drm/drm_modeset_helper_vtables.h>
+ #include <drm/drm_crtc_helper.h>
+ #include <drm/drm_plane_helper.h>
+ #include <drm/drm_atomic.h>
+ #include <drm/drm_atomic_helper.h>
+ void conftest_drm_plane_helper_atomic_update_has_atomic_state_arg(
+ struct drm_plane *plane, struct drm_atomic_state *state) {
+ const struct drm_plane_helper_funcs *funcs = plane->helper_private;
+ funcs->atomic_update(plane, state);
+ }" > conftest$$.c
+
+ $CC $CFLAGS -Werror=incompatible-pointer-types -c conftest$$.c > /dev/null 2>&1
+ rm -f conftest$$.c
+
+ if [ -f conftest$$.o ]; then
+ rm -f conftest$$.o
+ echo "#define NV_DRM_PLANE_ATOMIC_UPDATE_HAS_ATOMIC_STATE_ARG" | append_conftest "types"
+ else
+ echo "#undef NV_DRM_PLANE_ATOMIC_UPDATE_HAS_ATOMIC_STATE_ARG" | append_conftest "types"
+ fi
+ ;;
+
drm_gem_object_vmap_has_map_arg)
#
# Determine if drm_gem_object_funcs::vmap takes 'map'
diff --git a/kernel/nvidia-drm/nvidia-drm-crtc.c b/kernel/nvidia-drm/nvidia-drm-crtc.c
index 8abd1f3..d5e5cfd 100644
--- a/kernel/nvidia-drm/nvidia-drm-crtc.c
+++ b/kernel/nvidia-drm/nvidia-drm-crtc.c
@@ -131,13 +131,21 @@ plane_req_config_update(struct drm_plane_state *plane_state,
}
static int nv_drm_plane_atomic_check(struct drm_plane *plane,
+#if defined(NV_DRM_PLANE_ATOMIC_UPDATE_HAS_ATOMIC_STATE_ARG)
+ struct drm_atomic_state *state)
+#else
struct drm_plane_state *plane_state)
+#endif
{
int i;
struct drm_crtc *crtc;
struct drm_crtc_state *crtc_state;
NvKmsKapiPlaneType type;
+#if defined(NV_DRM_PLANE_ATOMIC_UPDATE_HAS_ATOMIC_STATE_ARG)
+ struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state,
+ plane);
+#endif
if (NV_DRM_WARN(!drm_plane_type_to_nvkms_plane_type(plane->type, &type))) {
goto done;
}
@@ -166,12 +174,20 @@ done:
}
static void nv_drm_plane_atomic_update(struct drm_plane *plane,
+#if defined(NV_DRM_PLANE_ATOMIC_UPDATE_HAS_ATOMIC_STATE_ARG)
+ struct drm_atomic_state *old_state)
+#else
struct drm_plane_state *old_state)
+#endif
{
}
static void nv_drm_plane_atomic_disable(struct drm_plane *plane,
+#if defined(NV_DRM_PLANE_ATOMIC_UPDATE_HAS_ATOMIC_STATE_ARG)
+ struct drm_atomic_state *old_state)
+#else
struct drm_plane_state *old_state)
+#endif
{
}
diff --git a/kernel/nvidia-drm/nvidia-drm.Kbuild b/kernel/nvidia-drm/nvidia-drm.Kbuild
index 885ab49..2cb0f9f 100644
--- a/kernel/nvidia-drm/nvidia-drm.Kbuild
+++ b/kernel/nvidia-drm/nvidia-drm.Kbuild
@@ -100,4 +100,5 @@ NV_CONFTEST_TYPE_COMPILE_TESTS += drm_driver_has_gem_free_object
NV_CONFTEST_TYPE_COMPILE_TESTS += drm_prime_pages_to_sg_has_drm_device_arg
NV_CONFTEST_TYPE_COMPILE_TESTS += drm_driver_has_gem_prime_callbacks
NV_CONFTEST_TYPE_COMPILE_TESTS += drm_crtc_atomic_check_has_atomic_state_arg
+NV_CONFTEST_TYPE_COMPILE_TESTS += drm_plane_atomic_update_has_atomic_state_arg
NV_CONFTEST_TYPE_COMPILE_TESTS += drm_gem_object_vmap_has_map_arg
--
2.30.2