From: Ben Skeggs <bskeggs@redhat.com>
Date: Sat, 9 Aug 2014 18:10:31 +0000 (+1000)
Subject: drm/nouveau: fix headless mode
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=771fa0e4d0c5cf6f5cfc915603e7a4a196346048;p=openwrt%2Fstaging%2Fblogic.git

drm/nouveau: fix headless mode

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 62f969608c2f..1cc7b603c753 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -477,7 +477,7 @@ nouveau_display_create(struct drm_device *dev)
 	drm_kms_helper_poll_init(dev);
 	drm_kms_helper_poll_disable(dev);
 
-	if (drm->vbios.dcb.entries) {
+	if (nouveau_modeset != 2 && drm->vbios.dcb.entries) {
 		static const u16 oclass[] = {
 			GM107_DISP,
 			GK110_DISP,
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 12b5ba3d4fdc..14fb8e86f5bc 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -306,7 +306,8 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
 #ifdef CONFIG_X86
 	boot = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
 #endif
-	remove_conflicting_framebuffers(aper, "nouveaufb", boot);
+	if (nouveau_modeset != 2)
+		remove_conflicting_framebuffers(aper, "nouveaufb", boot);
 	kfree(aper);
 
 	ret = nouveau_device_create(pdev, NOUVEAU_BUS_PCI,