From f1f62f2ccba0967c493ac9ad31c9b04d29688aaa Mon Sep 17 00:00:00 2001
From: Dave Airlie
Date: Fri, 17 Jan 2014 10:56:09 +1000
Subject: drm/ast: add widescreen + rb modes from X.org driver (v2)

This syncs up the mode code from the X.org driver upstream,
and adds the mode validation step for hw that doesn't have
widescreen.

v2: (from Egbert Eich <eich@suse.de)
squash drm/ast: Use correct structure member for mode validation
to avoid bisect regression.

In struct drm_display_mode crtc_hdisplay and crtc_vdisplay are holding
the crtc parameters after mode fixup. For validation we need hdisplay and
vdisplay.

Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/ast/ast_drv.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/gpu/drm/ast/ast_drv.h')

diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 9833a1b1acc1..fab4b173dc49 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -102,6 +102,7 @@ struct ast_private {
 	 * we have. */
 	struct ttm_bo_kmap_obj cache_kmap;
 	int next_cursor;
+	bool support_wide_screen;
 };
 
 int ast_driver_load(struct drm_device *dev, unsigned long flags);
-- 
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