Merge remote-tracking branch 'lsk/v3.10/topic/gator' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / vmwgfx / vmwgfx_fb.c

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index ed5ce2a41bbf02f34a8fabc8307985fe9763ed94..1b0f34bd3a038b64bbf6e074b085e99f75269181 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -147,7 +147,7 @@ static int vmw_fb_check_var(struct fb_var_screeninfo *var,
        }
 
        if (!vmw_kms_validate_mode_vram(vmw_priv,
-                                       info->fix.line_length,
+                                       var->xres * var->bits_per_pixel/8,
                                        var->yoffset + var->yres)) {
                DRM_ERROR("Requested geom can not fit in framebuffer\n");
                return -EINVAL;
@@ -162,6 +162,8 @@ static int vmw_fb_set_par(struct fb_info *info)
        struct vmw_private *vmw_priv = par->vmw_priv;
        int ret;
 
+       info->fix.line_length = info->var.xres * info->var.bits_per_pixel/8;
+
        ret = vmw_kms_write_svga(vmw_priv, info->var.xres, info->var.yres,
                                 info->fix.line_length,
                                 par->bpp, par->depth);