Merge branch 'drm-vmware-next' into drm-core-next

* drm-vmware-next:
  drm/vmwgfx: Bump minor and driver date
  drm/vmwgfx: Save at least one screen layout
  drm/vmwgfx: Add modinfo version
  drm/vmwgfx: Add a parameter to get the max fb size
  drm/vmwgfx: Don't flush fb if we're in the suspended state.
  drm/vmwgfx: Prune modes based on available VRAM size
  drm/vmwgfx: Take the ttm lock around the dirty ioctl
  drm: vmwgfx: Add a struct drm_file parameter to the dirty framebuffer callback
  drm/vmwgfx: Add new-style PM hooks to improve hibernation behavior
  drm/vmwgfx: Fix ACPI S3 & S4 functionality.
  drm/vmwgfx: Really support other depths than 32

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index 409e172f4abf..b27a9f2887d2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -144,6 +144,13 @@ static int vmw_fb_check_var(struct fb_var_screeninfo *var,
 		return -EINVAL;
 	}
 
+	if (!vmw_kms_validate_mode_vram(vmw_priv,
+					info->fix.line_length,
+					var->yoffset + var->yres)) {
+		DRM_ERROR("Requested geom can not fit in framebuffer\n");
+		return -EINVAL;
+	}
+
 	return 0;
 }
 
@@ -205,6 +212,9 @@ static void vmw_fb_dirty_flush(struct vmw_fb_par *par)
 		SVGAFifoCmdUpdate body;
 	} *cmd;
 
+	if (vmw_priv->suspended)
+		return;
+
 	spin_lock_irqsave(&par->dirty.lock, flags);
 	if (!par->dirty.active) {
 		spin_unlock_irqrestore(&par->dirty.lock, flags);