drm/nouveau/bios: require checksum to match for fast acpi shadow method

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / nouveau / nvkm / subdev / bios / shadowacpi.c

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowacpi.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowacpi.c
index 8fecb5ff22a0efaaeaed9bc2b4939072fc6513bc..06572f8ce9148805ca37470c978af17f42e72827 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowacpi.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowacpi.c
@@ -99,6 +99,7 @@ nvbios_acpi_fast = {
        .init = acpi_init,
        .read = acpi_read_fast,
        .rw = false,
+       .require_checksum = true,
 };
 
 const struct nvbios_source