diff options
| author | V3n3RiX <venerix@redcorelinux.org> | 2018-04-12 03:15:50 +0100 |
|---|---|---|
| committer | V3n3RiX <venerix@redcorelinux.org> | 2018-04-12 03:15:50 +0100 |
| commit | 05dd9a296958364794a0b4910bf9623f51b083f9 (patch) | |
| tree | 448e3c1f8e93ed9301b99124da2636fca71a968b /sys-kernel/linux-sources-redcore/files/nouveau-pascal-backlight.patch | |
| parent | 120066f9e16553b0569c6a94336b6b688e7a91c1 (diff) | |
- Workaround amdgpu and radeon issues by adding a new swiotlb option.
defaults to disabled ( old way ) while still possible to enable and test the new way / code.
The newer code does not work good or does not work at all on some HW ( mine as example )
see:
https://lkml.org/lkml/2018/4/5/737
https://bugzilla.kernel.org/show_bug.cgi?id=198511
https://bugs.freedesktop.org/show_bug.cgi?id=105038
Diffstat (limited to 'sys-kernel/linux-sources-redcore/files/nouveau-pascal-backlight.patch')
| -rw-r--r-- | sys-kernel/linux-sources-redcore/files/nouveau-pascal-backlight.patch | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sys-kernel/linux-sources-redcore/files/nouveau-pascal-backlight.patch b/sys-kernel/linux-sources-redcore/files/nouveau-pascal-backlight.patch new file mode 100644 index 00000000..754d982a --- /dev/null +++ b/sys-kernel/linux-sources-redcore/files/nouveau-pascal-backlight.patch @@ -0,0 +1,11 @@ +diff -up linux-4.16/drivers/gpu/drm/nouveau/nouveau_backlight.c.omv~ linux-4.16/drivers/gpu/drm/nouveau/nouveau_backlight.c +--- linux-4.16/drivers/gpu/drm/nouveau/nouveau_backlight.c.omv~ 2018-04-06 01:04:34.573357055 +0200 ++++ linux-4.16/drivers/gpu/drm/nouveau/nouveau_backlight.c 2018-04-06 01:05:46.985579248 +0200 +@@ -287,6 +287,7 @@ nouveau_backlight_init(struct drm_device + case NV_DEVICE_INFO_V0_FERMI: + case NV_DEVICE_INFO_V0_KEPLER: + case NV_DEVICE_INFO_V0_MAXWELL: ++ case NV_DEVICE_INFO_V0_PASCAL: + return nv50_backlight_init(connector); + default: + break; |