From: Rob Clark <robdclark@gmail.com>
Date: Wed, 15 Oct 2014 19:00:47 +0000 (-0400)
Subject: drm/vmwgfx: respect 'nomodeset'
X-Git-Tag: firefly_0821_release~176^2~475^2~247
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=02b0518c0e5a9ba18f71fcc336bc7333b7a8893a;p=firefly-linux-kernel-4.4.55.git

drm/vmwgfx: respect 'nomodeset'

commit 96c5d076f0a5e2023ecdb44d8261f87641ee71e0 upstream.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index c49812b80dd0..24fb348a44e1 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -25,6 +25,7 @@
  *
  **************************************************************************/
 #include <linux/module.h>
+#include <linux/console.h>
 
 #include <drm/drmP.h>
 #include "vmwgfx_drv.h"
@@ -1538,6 +1539,12 @@ static int vmw_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 static int __init vmwgfx_init(void)
 {
 	int ret;
+
+#ifdef CONFIG_VGA_CONSOLE
+	if (vgacon_text_force())
+		return -EINVAL;
+#endif
+
 	ret = drm_pci_init(&driver, &vmw_pci_driver);
 	if (ret)
 		DRM_ERROR("Failed initializing DRM.\n");