From dd7fa6d88796b1aaa511abbac38963aa1c443443 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Fri, 11 Jul 2014 18:02:06 +0200
Subject: drm/imx: Add support for interlaced scanout

This patch allows interlaced frame buffer scanout for interlaced output
via HDMI or TV-Encoder.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/drm/imx/ipuv3-crtc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers/gpu/drm/imx/ipuv3-crtc.c')

diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 98551e356e12..09d6f98f4cbd 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -202,7 +202,8 @@ static int ipu_crtc_mode_set(struct drm_crtc *crtc,
 	return ipu_plane_mode_set(ipu_crtc->plane[0], crtc, mode,
 				  crtc->primary->fb,
 				  0, 0, mode->hdisplay, mode->vdisplay,
-				  x, y, mode->hdisplay, mode->vdisplay);
+				  x, y, mode->hdisplay, mode->vdisplay,
+				  mode->flags & DRM_MODE_FLAG_INTERLACE);
 }
 
 static void ipu_crtc_handle_pageflip(struct ipu_crtc *ipu_crtc)
-- 
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