Remove dead UMS CRTC resize code.

1 files changed, 0 insertions, 65 deletions

diff --git a/src/i830_driver.c b/src/i830_driver.c
index e94a60c9..32d18996 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -403,71 +403,6 @@ int i830_pad_drawable_width(int width, int cpp)
 	return (width + 63) & ~63;
 }
 
-static Bool i830_xf86crtc_resize(ScrnInfoPtr scrn, int width, int height)
-{
-#ifdef DRI2
-	intel_screen_private *intel = intel_get_screen_private(scrn);
-	int old_width = scrn->displayWidth;
-#endif
-	int old_x = scrn->virtualX;
-	int old_y = scrn->virtualY;
-
-	if (old_x == width && old_y == height)
-		return TRUE;
-
-	scrn->virtualX = width;
-	scrn->virtualY = height;
-#ifdef DRI2
-	if (intel->front_buffer) {
-		i830_memory *new_front, *old_front;
-		Bool tiled;
-		ScreenPtr screen = screenInfo.screens[scrn->scrnIndex];
-
-		scrn->displayWidth = i830_pad_drawable_width(width, intel->cpp);
-		tiled = i830_tiled_width(intel, &scrn->displayWidth, intel->cpp);
-		xf86DrvMsg(scrn->scrnIndex, X_INFO,
-			   "Allocate new frame buffer %dx%d stride %d\n", width,
-			   height, scrn->displayWidth);
-		intel_sync(scrn);
-		i830WaitForVblank(scrn);
-		new_front = i830_allocate_framebuffer(scrn);
-		if (!new_front) {
-			scrn->virtualX = old_x;
-			scrn->virtualY = old_y;
-			scrn->displayWidth = old_width;
-			return FALSE;
-		}
-		old_front = intel->front_buffer;
-		intel->front_buffer = new_front;
-		i830_set_pixmap_bo(screen->GetScreenPixmap(screen),
-				   new_front->bo);
-		scrn->fbOffset = intel->front_buffer->offset;
-
-		screen->ModifyPixmapHeader(screen->GetScreenPixmap(screen),
-					   width, height, -1, -1,
-					   scrn->displayWidth * intel->cpp,
-					   NULL);
-
-		/* ick. xf86EnableDisableFBAccess smashes the screen pixmap devPrivate,
-		 * so update the value it uses
-		 */
-		scrn->pixmapPrivate.ptr = NULL;
-		xf86DrvMsg(scrn->scrnIndex, X_INFO,
-			   "New front buffer at 0x%lx\n",
-			   intel->front_buffer->offset);
-		i830_set_new_crtc_bo(scrn);
-		intel_sync(scrn);
-		i830WaitForVblank(scrn);
-		i830_free_memory(scrn, old_front);
-	}
-#endif
-	return TRUE;
-}
-
-static const xf86CrtcConfigFuncsRec i830_xf86crtc_config_funcs = {
-	i830_xf86crtc_resize
-};
-
 /*
  * DRM mode setting Linux only at this point... later on we could
  * add a wrapper here.