commit 9c9e0b2b640511c46c8da850094cdcd42a2fc059 Author: Nicolas Chauvet <kwizart(a)gmail.com&gt; Date: Wed Jan 19 14:44:49 2022 +0100 Add patch nvidia-kmod-pci-request-regions.patch | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) --- diff --git a/nvidia-kmod-pci-request-regions.patch b/nvidia-kmod-pci-request-regions.patch new file mode 100644 index 0000000..8bc66a0 --- /dev/null +++ b/nvidia-kmod-pci-request-regions.patch @@ -0,0 +1,21 @@ +diff -up kernel/nvidia/linux_nvswitch.c.orig kernel/nvidia/linux_nvswitch.c +--- kernel/nvidia/linux_nvswitch.c.orig 2021-12-31 13:53:49.000000000 +0100 ++++ kernel/nvidia/linux_nvswitch.c 2022-01-19 13:17:53.955709286 +0100 +@@ -1320,6 +1320,9 @@ nvswitch_probe + + pci_set_master(pci_dev); + ++// Don't call pci_request_regions if CONFIG_SYSFB_SIMPLEFB - see also ++// https://patchwork.kernel.org/project/dri-devel/patch/20220117180359.18114... ++#if ! defined(CONFIG_SYSFB_SIMPLEFB) + rc = pci_request_regions(pci_dev, nvswitch_dev->name); + if (rc) + { +@@ -1328,6 +1331,7 @@ nvswitch_probe + rc); + goto pci_request_regions_failed; + } ++#endif + + nvswitch_dev->bar0 = pci_iomap(pci_dev, 0, 0); + if (!nvswitch_dev->bar0)