X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fnouveau%2Fnvkm%2Fsubdev%2Fbios%2Fshadow.c;fp=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fnouveau%2Fnvkm%2Fsubdev%2Fbios%2Fshadow.c;h=7deb81b6dbac6bc5a440da281eca94b51b632f83;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=b2557e87afdd6d0e95910b3b4b91e37ce9a3e269;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
index b2557e87a..7deb81b6d 100644
--- a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
+++ b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
@@ -86,9 +86,12 @@ shadow_image(struct nvkm_bios *bios, int idx, u32 offset, struct shadow *mthd)
 		    nvbios_checksum(&bios->data[image.base], image.size)) {
 			nvkm_debug(subdev, "%08x: checksum failed\n",
 				   image.base);
-			if (mthd->func->rw)
+			if (!mthd->func->require_checksum) {
+				if (mthd->func->rw)
+					score += 1;
 				score += 1;
-			score += 1;
+			} else
+				return 0;
 		} else {
 			score += 3;
 		}