[PATCH RFC 03/11] drm/tilcdc: Initialize dummy primary plane from crtc init

From: Jyri Sarha <jsarha@ti.com>
To: dri-devel@lists.freedesktop.org
Cc: Jyri Sarha <jsarha@ti.com>,
	tomi.valkeinen@ti.com, laurent.pinchart@ideasonboard.com
Subject: [PATCH RFC 03/11] drm/tilcdc: Initialize dummy primary plane from crtc init
Date: Mon, 11 Apr 2016 19:46:30 +0300	[thread overview]
Message-ID: <ef05e77db7e6aee159ac50b2a223e6e0b92af156.1460380199.git.jsarha@ti.com> (raw)
In-Reply-To: <cover.1460380199.git.jsarha@ti.com>

Initialize dummy primary plane from crtc init.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
 drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 78466ed..919c901 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -26,6 +26,7 @@
 struct tilcdc_crtc {
 	struct drm_crtc base;
 
+	struct drm_plane primary;
 	const struct tilcdc_panel_info *info;
 	struct drm_pending_vblank_event *event;
 	int dpms;
@@ -793,6 +794,10 @@ struct drm_crtc *tilcdc_crtc_create(struct drm_device *dev)
 
 	crtc = &tilcdc_crtc->base;
 
+	ret = tilcdc_plane_init(dev, &tilcdc_crtc->primary);
+	if (ret < 0)
+		goto fail;
+
 	tilcdc_crtc->dpms = DRM_MODE_DPMS_OFF;
 	init_waitqueue_head(&tilcdc_crtc->frame_done_wq);
 
@@ -802,7 +807,11 @@ struct drm_crtc *tilcdc_crtc_create(struct drm_device *dev)
 	spin_lock_init(&tilcdc_crtc->irq_lock);
 	INIT_WORK(&tilcdc_crtc->recover_work, tilcdc_crtc_recover_work);
 
-	ret = drm_crtc_init(dev, crtc, &tilcdc_crtc_funcs);
+	ret = drm_crtc_init_with_planes(dev, crtc,
+					&tilcdc_crtc->primary,
+					NULL,
+					&tilcdc_crtc_funcs,
+					"tilcdc crtc");
 	if (ret < 0)
 		goto fail;
 
-- 
1.9.1

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