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Author: Luca Boccassi <luca.boccassi@gmail.com>
Description: Fix kernel module load on 4.9 and greater
From kernel 4.9 and newer (commit fa5386459f06) non-modesetting drivers have
to use the DRM flag DRIVER_LEGACY. Without this flag the kernel module does
not load correctly.
--- a/nv-drm.c
+++ b/nv-drm.c
@@ -71,7 +71,11 @@
};
static struct drm_driver nv_drm_driver = {
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0)
.driver_features = 0,
+#else
+ .driver_features = DRIVER_LEGACY,
+#endif
.load = nv_drm_load,
.unload = nv_drm_unload,
.fops = &nv_drm_fops,
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