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Re-work to bring into line with nvidia-utils

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Jonathon Fernyhough 2021-04-01 18:03:16 +01:00
parent 61e82ffe68
commit 5aba4f41ea
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GPG key ID: 9C08A255442FAFF0
4 changed files with 450 additions and 19 deletions
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17
.SRCINFO
View file

@ -1,18 +1,20 @@
pkgbase = nvidia-390xx-utils
pkgver = 390.141
pkgrel = 1
url = http://www.nvidia.com/
pkgrel = 2
url = https://www.nvidia.com/
arch = x86_64
license = custom
options = !strip
source = nvidia-drm-outputclass.conf
source = nvidia-390xx-utils.sysusers
source = nvidia-390xx-utils.install
source = https://us.download.nvidia.com/XFree86/Linux-x86_64/390.141/NVIDIA-Linux-x86_64-390.141-no-compat32.run
source = kernel-4.16.patch
source = kernel-5.11.patch
sha512sums = de7116c09f282a27920a1382df84aa86f559e537664bb30689605177ce37dc5067748acf9afd66a3269a6e323461356592fdfc624c86523bf105ff8fe47d3770
sha512sums = 4b3ad73f5076ba90fe0b3a2e712ac9cde76f469cd8070280f960c3ce7dc502d1927f525ae18d008075c8f08ea432f7be0a6c3a7a6b49c361126dcf42f97ec499
sha512sums = 1fde155171701e8dac7e58b3ef8f62b7810a959ec664950ac7b791aca4e6776ff5540cb5819e44ccce46b2d42c087ac43c80ad1182a484e4d75e9b4374516137
sha512sums = c218517ab880470b9048ad40b54014ee6dfced442fc7178e629c1fd0917da58186dece3587b424d99e0b8acfd6f0bdb91ab00035c6b0488fbac198d496b09371
sha512sums = ef2fea0759d503ad3219a5cd27535b50b833b714f5e20bc754dd9343c6af3608f78c967cce90a5cacfc7f83c8cfa84bb5ad1c16bdbbf4de46cec63920ec0f79d
sha512sums = 94e1e34fa275e28733cf29bff03efffb52ce594d93f5f61785b156cd8de9cd6b40a6e3bb357f111ff8576a5f2f5b0fb579264a9ce139fbcc66fa9c3c2d8b8dc3
pkgname = nvidia-390xx-utils
pkgdesc = NVIDIA drivers utilities
@ -41,3 +43,10 @@ pkgname = opencl-nvidia-390xx
provides = opencl-driver
conflicts = opencl-nvidia
pkgname = nvidia-390xx-dkms
pkgdesc = NVIDIA drivers - module sources
depends = dkms
depends = nvidia-390xx-utils=390.141
depends = libglvnd
provides = NVIDIA-MODULE

71
PKGBUILD
View file

@ -5,23 +5,24 @@
# Contributor: James Rayner <iphitus@gmail.com>
pkgbase=nvidia-390xx-utils
pkgname=('nvidia-390xx-utils' 'opencl-nvidia-390xx')
pkgname=('nvidia-390xx-utils' 'opencl-nvidia-390xx' 'nvidia-390xx-dkms')
pkgver=390.141
pkgrel=1
pkgrel=2
arch=('x86_64')
url="http://www.nvidia.com/"
url="https://www.nvidia.com/"
license=('custom')
options=('!strip')
_pkg="NVIDIA-Linux-x86_64-${pkgver}-no-compat32"
source=('nvidia-drm-outputclass.conf'
'nvidia-390xx-utils.sysusers'
'nvidia-390xx-utils.install'
"https://us.download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/${_pkg}.run")
"https://us.download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/${_pkg}.run"
kernel-4.16.patch
kernel-5.11.patch)
sha512sums=('de7116c09f282a27920a1382df84aa86f559e537664bb30689605177ce37dc5067748acf9afd66a3269a6e323461356592fdfc624c86523bf105ff8fe47d3770'
'4b3ad73f5076ba90fe0b3a2e712ac9cde76f469cd8070280f960c3ce7dc502d1927f525ae18d008075c8f08ea432f7be0a6c3a7a6b49c361126dcf42f97ec499'
'1fde155171701e8dac7e58b3ef8f62b7810a959ec664950ac7b791aca4e6776ff5540cb5819e44ccce46b2d42c087ac43c80ad1182a484e4d75e9b4374516137'
'c218517ab880470b9048ad40b54014ee6dfced442fc7178e629c1fd0917da58186dece3587b424d99e0b8acfd6f0bdb91ab00035c6b0488fbac198d496b09371')
'c218517ab880470b9048ad40b54014ee6dfced442fc7178e629c1fd0917da58186dece3587b424d99e0b8acfd6f0bdb91ab00035c6b0488fbac198d496b09371'
'ef2fea0759d503ad3219a5cd27535b50b833b714f5e20bc754dd9343c6af3608f78c967cce90a5cacfc7f83c8cfa84bb5ad1c16bdbbf4de46cec63920ec0f79d'
'94e1e34fa275e28733cf29bff03efffb52ce594d93f5f61785b156cd8de9cd6b40a6e3bb357f111ff8576a5f2f5b0fb579264a9ce139fbcc66fa9c3c2d8b8dc3')
create_links() {
# create soname links
@ -39,6 +40,30 @@ prepare() {
bsdtar -xf nvidia-persistenced-init.tar.bz2
sed -i 's/__NV_VK_ICD__/libGLX_nvidia.so.0/' nvidia_icd.json.template
# Restore phys_to_dma support (still needed for 390.138)
# From loqs via https://bugs.archlinux.org/task/58074
patch -Np1 -i ../kernel-4.16.patch
# From Joan Bruguera via Ike Devolder
# https://gitlab.com/herecura/packages/nvidia-390xx-dkms/-/blob/herecura/linux-5.11.patch
patch -Np1 -i ../kernel-5.11.patch
cd kernel
sed -i "s/__VERSION_STRING/${pkgver}/" dkms.conf
sed -i 's/__JOBS/`nproc`/' dkms.conf
sed -i 's/__DKMS_MODULES//' dkms.conf
sed -i '$iBUILT_MODULE_NAME[0]="nvidia"\
DEST_MODULE_LOCATION[0]="/kernel/drivers/video"\
BUILT_MODULE_NAME[1]="nvidia-uvm"\
DEST_MODULE_LOCATION[1]="/kernel/drivers/video"\
BUILT_MODULE_NAME[2]="nvidia-modeset"\
DEST_MODULE_LOCATION[2]="/kernel/drivers/video"\
BUILT_MODULE_NAME[3]="nvidia-drm"\
DEST_MODULE_LOCATION[3]="/kernel/drivers/video"' dkms.conf
# Gift for linux-rt guys
sed -i 's/NV_EXCLUDE_BUILD_MODULES/IGNORE_PREEMPT_RT_PRESENCE=1 NV_EXCLUDE_BUILD_MODULES/' dkms.conf
}
package_opencl-nvidia-390xx() {
@ -57,7 +82,23 @@ package_opencl-nvidia-390xx() {
create_links
mkdir -p "${pkgdir}/usr/share/licenses"
ln -s nvidia "${pkgdir}/usr/share/licenses/opencl-nvidia"
ln -s nvidia-utils "${pkgdir}/usr/share/licenses/opencl-nvidia"
}
package_nvidia-390xx-dkms() {
pkgdesc="NVIDIA drivers - module sources"
depends=('dkms' "nvidia-390xx-utils=$pkgver" 'libglvnd')
provides=('NVIDIA-MODULE')
cd ${_pkg}
install -dm 755 "${pkgdir}"/usr/src
cp -dr --no-preserve='ownership' kernel "${pkgdir}/usr/src/nvidia-${pkgver}"
echo "blacklist nouveau" |
install -Dm644 /dev/stdin "${pkgdir}/usr/lib/modprobe.d/${pkgname}.conf"
install -Dt "${pkgdir}/usr/share/licenses/${pkgname}" -m644 "${srcdir}/${_pkg}/LICENSE"
}
package_nvidia-390xx-utils() {
@ -78,15 +119,15 @@ package_nvidia-390xx-utils() {
# GLX extension module for X
install -D -m755 "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so.${pkgver}"
ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so.1" # X doesn't find glx otherwise
ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so" # X doesn't find glx otherwise
# Ensure that X finds glx
ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so.1"
ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so"
# GLVND
install -D -m755 "libGLX_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/libGLX_nvidia.so.${pkgver}"
# now in mesa driver
#ln -s "libGLX_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/libGLX_indirect.so.0"
# OpenGL libraries
install -D -m755 "libEGL_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/libEGL_nvidia.so.${pkgver}"
# EGL and OpenGL ES libraries
install -D -m755 "libGLESv1_CM_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/libGLESv1_CM_nvidia.so.${pkgver}"
install -D -m755 "libGLESv2_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/libGLESv2_nvidia.so.${pkgver}"
install -D -m644 "10_nvidia.json" "${pkgdir}/usr/share/glvnd/egl_vendor.d/10_nvidia.json"

33
kernel-4.16.patch Normal file
View file

@ -0,0 +1,33 @@
diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h
index 10fc418..22ef968 100644
--- a/kernel/common/inc/nv-linux.h
+++ b/kernel/common/inc/nv-linux.h
@@ -175,7 +175,11 @@ static inline uid_t __kuid_val(kuid_t uid)
#if defined(NV_VM_INSERT_PAGE_PRESENT)
#include <linux/pagemap.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
#include <linux/dma-mapping.h>
+#else
+#include <linux/dma-direct.h>
+#endif
#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
#include <linux/dma-map-ops.h>
diff --git a/kernel/conftest.sh b/kernel/conftest.sh
index b23dbb4..42dc576 100755
--- a/kernel/conftest.sh
+++ b/kernel/conftest.sh
@@ -2068,7 +2068,12 @@ compile_test() {
# Determine if the phys_to_dma function is present.
#
CODE="
+ #include <linux/version.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
#include <linux/dma-mapping.h>
+#else
+ #include <linux/dma-direct.h>
+#endif
void conftest_phys_to_dma(void) {
phys_to_dma();
}"

348
kernel-5.11.patch Normal file
View file

@ -0,0 +1,348 @@
Adapted by Ike Devolder:
https://gitlab.com/herecura/packages/nvidia-390xx-dkms/-/blob/herecura/linux-5.11.patch
from Joan Bruguera's patch for 460xx:
https://gist.github.com/joanbm/cf75fc567aef271c830a0fcdfc25a94a
diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h
index 0d7e516..dae9c09 100644
--- a/kernel/common/inc/nv-linux.h
+++ b/kernel/common/inc/nv-linux.h
@@ -115,7 +115,9 @@
#include <linux/moduleparam.h> /* module_param() */
#include <asm/tlbflush.h> /* flush_tlb(), flush_tlb_all() */
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
#include <asm/kmap_types.h> /* page table entry lookup */
+#endif
#include <linux/pci.h> /* pci_find_class, etc */
#include <linux/interrupt.h> /* tasklets, interrupt helpers */
diff --git a/kernel/conftest.sh b/kernel/conftest.sh
index 23aca36..cc9543b 100755
--- a/kernel/conftest.sh
+++ b/kernel/conftest.sh
@@ -1729,6 +1729,8 @@ compile_test() {
# Determine if the DRM subsystem is usable
#
CODE="
+ #include <linux/version.h>
+
#if defined(NV_DRM_DRMP_H_PRESENT)
#include <drm/drmP.h>
#endif
@@ -1737,6 +1739,10 @@ compile_test() {
#include <drm/drm_drv.h>
#endif
+ #if defined(NV_DRM_DRM_GEM_H_PRESENT)
+ #include <drm/drm_gem.h>
+ #endif
+
#if defined(NV_DRM_DRM_PRIME_H_PRESENT)
#include <drm/drm_prime.h>
#endif
@@ -1746,13 +1752,22 @@ compile_test() {
#endif
void conftest_drm_available(void) {
- struct drm_driver drv;
/* 2013-01-15 89177644a7b6306e6084a89eab7e290f4bfef397 */
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
+ // Avoid failure due to all the changes in torvalds/linux commit d693def4fd1c23f1ca5aed1afb9993b3a2069ad2
+ struct drm_driver drv;
drv.gem_prime_pin = 0;
drv.gem_prime_get_sg_table = 0;
drv.gem_prime_vmap = 0;
drv.gem_prime_vunmap = 0;
+#else
+ struct drm_gem_object_funcs gem;
+ gem.pin = 0;
+ gem.get_sg_table = 0;
+ gem.vmap = 0;
+ gem.vunmap = 0;
+#endif
(void)drm_gem_prime_import;
(void)drm_gem_prime_export;
diff --git a/kernel/nvidia-drm/nvidia-drm-crtc.c b/kernel/nvidia-drm/nvidia-drm-crtc.c
index 780df0e..35eb1e4 100644
--- a/kernel/nvidia-drm/nvidia-drm-crtc.c
+++ b/kernel/nvidia-drm/nvidia-drm-crtc.c
@@ -20,6 +20,7 @@
* DEALINGS IN THE SOFTWARE.
*/
+#include <linux/version.h>
#include "nvidia-drm-conftest.h" /* NV_DRM_ATOMIC_MODESET_AVAILABLE */
#if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE)
@@ -336,9 +337,19 @@ static int head_modeset_config_attach_connector(
* the 'nv_drm_crtc_state::req_config', that is fine becase 'nv_drm_crtc_state'
* will be discarded if ->atomic_check() fails.
*/
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
static int nv_drm_crtc_atomic_check(struct drm_crtc *crtc,
struct drm_crtc_state *crtc_state)
+#else
+// Changes in torvalds/linux commit d693def4fd1c23f1ca5aed1afb9993b3a2069ad2
+static int nv_drm_crtc_atomic_check(struct drm_crtc *crtc,
+ struct drm_atomic_state *atomic_state)
+#endif
{
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 11, 0))
+ // Changes in torvalds/linux commit d693def4fd1c23f1ca5aed1afb9993b3a2069ad2
+ struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(atomic_state, crtc);
+#endif
struct nv_drm_crtc_state *nv_crtc_state = to_nv_crtc_state(crtc_state);
struct NvKmsKapiHeadRequestedConfig *req_config =
&nv_crtc_state->req_config;
@@ -408,8 +419,14 @@ static void nv_drm_crtc_disable(struct drm_crtc *crtc)
}
#ifdef NV_DRM_CRTC_HELPER_FUNCS_HAS_ATOMIC_ENABLE
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
static void nv_drm_crtc_atomic_enable(struct drm_crtc *crtc,
struct drm_crtc_state *old_crtc_state)
+#else
+// Changes in torvalds/linux commit d693def4fd1c23f1ca5aed1afb9993b3a2069ad2
+static void nv_drm_crtc_atomic_enable(struct drm_crtc *crtc,
+ struct drm_atomic_state *old_atomic_state)
+#endif
{
}
diff --git a/kernel/nvidia-drm/nvidia-drm-drv.c b/kernel/nvidia-drm/nvidia-drm-drv.c
index 1b4cc6d..0c26646 100644
--- a/kernel/nvidia-drm/nvidia-drm-drv.c
+++ b/kernel/nvidia-drm/nvidia-drm-drv.c
@@ -20,6 +20,7 @@
* DEALINGS IN THE SOFTWARE.
*/
+#include <linux/version.h>
#include "nvidia-drm-conftest.h" /* NV_DRM_AVAILABLE and NV_DRM_DRM_GEM_H_PRESENT */
#include "nvidia-drm-priv.h"
@@ -700,10 +701,13 @@ static struct drm_driver nv_drm_driver = {
.num_ioctls = ARRAY_SIZE(nv_drm_ioctls),
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
+ // Deprecated in favour of equivalent in drm_get_object in torvalds/linux commit d693def4fd1c23f1ca5aed1afb9993b3a2069ad2
.gem_prime_export = nv_drm_gem_prime_export,
.gem_prime_get_sg_table = nv_drm_gem_prime_get_sg_table,
.gem_prime_vmap = nv_drm_gem_prime_vmap,
.gem_prime_vunmap = nv_drm_gem_prime_vunmap,
+#endif
#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ)
.gem_prime_res_obj = nv_drm_gem_prime_res_obj,
@@ -727,11 +731,14 @@ static struct drm_driver nv_drm_driver = {
.desc = "NVIDIA DRM driver",
.date = "20160202",
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
+ // This is now behind a CONFIG_DRM_LEGACY Kconfig flag.(torvalds/linux commit 57bb1ee6034046be70aed33fd6d447bb2b7261fa)
#if defined(NV_DRM_DRIVER_HAS_LEGACY_DEV_LIST)
.legacy_dev_list = LIST_HEAD_INIT(nv_drm_driver.legacy_dev_list),
#else
.device_list = LIST_HEAD_INIT(nv_drm_driver.device_list),
#endif
+#endif
};
@@ -758,8 +765,6 @@ static void nv_drm_update_drm_driver_features(void)
nv_drm_driver.dumb_create = nv_drm_dumb_create;
nv_drm_driver.dumb_map_offset = nv_drm_dumb_map_offset;
nv_drm_driver.dumb_destroy = drm_gem_dumb_destroy;
-
- nv_drm_driver.gem_vm_ops = &nv_drm_gem_vma_ops;
#endif /* NV_DRM_ATOMIC_MODESET_AVAILABLE */
}
diff --git a/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c b/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c
index 4ac4559..28ef84c 100644
--- a/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c
+++ b/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c
@@ -20,6 +20,7 @@
* DEALINGS IN THE SOFTWARE.
*/
+#include <linux/version.h>
#include "nvidia-drm-conftest.h"
#if defined(NV_DRM_AVAILABLE)
@@ -32,6 +33,8 @@
#include "nvidia-drm-helper.h"
#include "nvidia-drm-ioctl.h"
+#include "linux/dma-buf.h"
+
static inline
void __nv_drm_gem_user_memory_free(struct nv_drm_gem_object *nv_gem)
{
@@ -54,6 +57,7 @@ static struct sg_table *__nv_drm_gem_user_memory_prime_get_sg_table(
nv_user_memory->pages_count);
}
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
static void *__nv_drm_gem_user_memory_prime_vmap(
struct nv_drm_gem_object *nv_gem)
{
@@ -69,6 +73,28 @@ static void __nv_drm_gem_user_memory_prime_vunmap(
{
nv_drm_vunmap(address);
}
+#else
+// Updated vmap/vunmap operations to use struct dma_buf_map instead of raw pointers
+// See torvalds/linux commits ccc22d41bd9acec58cdc7c3b012e1887aba40af4, 6619ccf1bb1d0ebb071f758111efa83918b216fc
+static int __nv_drm_gem_user_memory_prime_vmap(
+ struct nv_drm_gem_object *nv_gem,
+ struct dma_buf_map *map)
+{
+ struct nv_drm_gem_user_memory *nv_user_memory = to_nv_user_memory(nv_gem);
+
+ map->vaddr = nv_drm_vmap(nv_user_memory->pages,
+ nv_user_memory->pages_count);
+ map->is_iomem = false;
+ return 0;
+}
+
+static void __nv_drm_gem_user_memory_prime_vunmap(
+ struct nv_drm_gem_object *gem,
+ struct dma_buf_map *map)
+{
+ nv_drm_vunmap(map->vaddr);
+}
+#endif
static struct nv_drm_gem_object_funcs __nv_gem_user_memory_ops = {
.free = __nv_drm_gem_user_memory_free,
diff --git a/kernel/nvidia-drm/nvidia-drm-gem.c b/kernel/nvidia-drm/nvidia-drm-gem.c
index 4ab8b36..9556993 100644
--- a/kernel/nvidia-drm/nvidia-drm-gem.c
+++ b/kernel/nvidia-drm/nvidia-drm-gem.c
@@ -20,6 +20,7 @@
* DEALINGS IN THE SOFTWARE.
*/
+#include <linux/version.h>
#include "nvidia-drm-conftest.h"
#if defined(NV_DRM_AVAILABLE)
@@ -29,6 +30,7 @@
#include "nvidia-drm-prime-fence.h"
#include "nvidia-drm-gem.h"
#include "nvidia-dma-resv-helper.h"
+#include "nvidia-drm-gem-nvkms-memory.h"
#if defined(NV_DRM_DRM_PRIME_H_PRESENT)
#include <drm/drm_prime.h>
@@ -56,6 +58,13 @@ void nv_drm_gem_free(struct drm_gem_object *gem)
static struct drm_gem_object_funcs nv_drm_gem_funcs = {
.free = nv_drm_gem_free,
.get_sg_table = nv_drm_gem_prime_get_sg_table,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 11, 0))
+ // New functions moved from drm_driver because of torvalds/linux commit d693def4fd1c23f1ca5aed1afb9993b3a2069ad2
+ .export = drm_gem_prime_export,
+ .vmap = nv_drm_gem_prime_vmap,
+ .vunmap = nv_drm_gem_prime_vunmap,
+ .vm_ops = &nv_drm_gem_vma_ops,
+#endif
};
#endif
@@ -124,6 +133,7 @@ struct sg_table *nv_drm_gem_prime_get_sg_table(struct drm_gem_object *gem)
return ERR_PTR(-ENOTSUPP);
}
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
void *nv_drm_gem_prime_vmap(struct drm_gem_object *gem)
{
struct nv_drm_gem_object *nv_gem = to_nv_gem_object(gem);
@@ -143,6 +153,29 @@ void nv_drm_gem_prime_vunmap(struct drm_gem_object *gem, void *address)
nv_gem->ops->prime_vunmap(nv_gem, address);
}
}
+#else
+// Updated vmap/vunmap operations to use struct dma_buf_map instead of raw pointers
+// See torvalds/linux commits ccc22d41bd9acec58cdc7c3b012e1887aba40af4, 6619ccf1bb1d0ebb071f758111efa83918b216fc
+int nv_drm_gem_prime_vmap(struct drm_gem_object *gem, struct dma_buf_map *map)
+{
+ struct nv_drm_gem_object *nv_gem = to_nv_gem_object(gem);
+
+ if (nv_gem->ops->prime_vmap != NULL) {
+ return nv_gem->ops->prime_vmap(nv_gem, map);
+ }
+
+ return -ENOTSUPP;
+}
+
+void nv_drm_gem_prime_vunmap(struct drm_gem_object *gem, struct dma_buf_map *map)
+{
+ struct nv_drm_gem_object *nv_gem = to_nv_gem_object(gem);
+
+ if (nv_gem->ops->prime_vunmap != NULL) {
+ nv_gem->ops->prime_vunmap(nv_gem, map);
+ }
+}
+#endif
#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ)
nv_dma_resv_t* nv_drm_gem_prime_res_obj(struct drm_gem_object *obj)
diff --git a/kernel/nvidia-drm/nvidia-drm-gem.h b/kernel/nvidia-drm/nvidia-drm-gem.h
index fd64b2d..e12fafb 100644
--- a/kernel/nvidia-drm/nvidia-drm-gem.h
+++ b/kernel/nvidia-drm/nvidia-drm-gem.h
@@ -23,6 +23,7 @@
#ifndef __NVIDIA_DRM_GEM_H__
#define __NVIDIA_DRM_GEM_H__
+#include <linux/version.h>
#include "nvidia-drm-conftest.h"
#if defined(NV_DRM_AVAILABLE)
@@ -44,13 +45,22 @@
#include "nvidia-dma-resv-helper.h"
#endif
+#include "linux/dma-buf.h"
+
struct nv_drm_gem_object;
struct nv_drm_gem_object_funcs {
void (*free)(struct nv_drm_gem_object *nv_gem);
struct sg_table *(*prime_get_sg_table)(struct nv_drm_gem_object *nv_gem);
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
void *(*prime_vmap)(struct nv_drm_gem_object *nv_gem);
void (*prime_vunmap)(struct nv_drm_gem_object *nv_gem, void *address);
+#else
+ // Updated vmap/vunmap operations to use struct dma_buf_map instead of raw pointers
+ // See torvalds/linux commits ccc22d41bd9acec58cdc7c3b012e1887aba40af4, 6619ccf1bb1d0ebb071f758111efa83918b216fc
+ int (*prime_vmap)(struct nv_drm_gem_object *nv_gem, struct dma_buf_map *map);
+ void (*prime_vunmap)(struct nv_drm_gem_object *nv_gem, struct dma_buf_map *map);
+#endif
};
struct nv_drm_gem_object {
@@ -185,9 +195,17 @@ void nv_drm_gem_object_init(struct nv_drm_device *nv_dev,
struct sg_table *nv_drm_gem_prime_get_sg_table(struct drm_gem_object *gem);
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
void *nv_drm_gem_prime_vmap(struct drm_gem_object *gem);
void nv_drm_gem_prime_vunmap(struct drm_gem_object *gem, void *address);
+#else
+// Updated vmap/vunmap operations to use struct dma_buf_map instead of raw pointers
+// See torvalds/linux commits ccc22d41bd9acec58cdc7c3b012e1887aba40af4, 6619ccf1bb1d0ebb071f758111efa83918b216fc
+int nv_drm_gem_prime_vmap(struct drm_gem_object *gem, struct dma_buf_map *map);
+
+void nv_drm_gem_prime_vunmap(struct drm_gem_object *gem, struct dma_buf_map *map);
+#endif
#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ)
nv_dma_resv_t* nv_drm_gem_prime_res_obj(struct drm_gem_object *obj);