linux-kernel - [PATCH v2 4/5] drm/rockchip: vop: switch cursor plane to window 3

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Date:	Fri, 26 Jun 2015 18:07:28 +0800
From:	Mark Yao <mark.yao@...k-chips.com>
To:	dri-devel@...ts.freedesktop.org
Cc:	David Airlie <airlied@...ux.ie>, Heiko Stuebner <heiko@...ech.de>,
	Daniel Kurtz <djkurtz@...omium.org>,
	Mark Yao <mark.yao@...k-chips.com>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Daniel Vetter <daniel@...ll.ch>,
	Rob Clark <robdclark@...il.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
	tfiga@...omium.org, sandy.huang@...k-chips.com, dkm@...k-chips.com,
	zwl@...k-chips.com, xw@...k-chips.com
Subject: [PATCH v2 4/5] drm/rockchip: vop: switch cursor plane to window 3

Window 1 support scale and yuv format, it's waste use it for a
cursor, use window 3 is enough.

Signed-off-by: Mark Yao <mark.yao@...k-chips.com>
---
Changes in v2: None

 drivers/gpu/drm/rockchip/rockchip_drm_vop.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index f6ef634..40107bb 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -342,13 +342,14 @@ static const struct vop_reg_data vop_init_reg_table[] = {
 /*
  * Note: rk3288 has a dedicated 'cursor' window, however, that window requires
  * special support to get alpha blending working.  For now, just use overlay
- * window 1 for the drm cursor.
+ * window 3 for the drm cursor.
+ *
  */
 static const struct vop_win_data rk3288_vop_win_data[] = {
 	{ .base = 0x00, .phy = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
-	{ .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_CURSOR },
+	{ .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
 	{ .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
-	{ .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
+	{ .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
 	{ .base = 0x00, .phy = &cursor_data, .type = DRM_PLANE_TYPE_OVERLAY },
 };
 
-- 
1.7.9.5


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