drm/vmwgfx: respect 'nomodeset'

BugLink: http://bugs.launchpad.net/bugs/1553179
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>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index c49812b80dd0dae82c77096f75fbd4cced19ffb1..24fb348a44e141f71574f20d1e57bdaad2759ce6 100644 (file)
--- 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");