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[PATCH 0/6] drm/rockchip: support yuv overlay and plane scale

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  [PATCH 0/6] drm/rockchip: support yuv overlay and plane scale Mark Yao <mark.yao@rock-chips.com> - 2015-06-18 10:00 +0200
    [PATCH 6/6] drm/rockchip: vop: default enable win2/3 area0 bit Mark Yao <mark.yao@rock-chips.com> - 2015-06-18 10:00 +0200

#1167651 — [PATCH 0/6] drm/rockchip: support yuv overlay and plane scale

This series patches are used for yuv image overlay display.

Rockchip vop support NV11, NV16, NV24 yuv format,
and can scale the image scale 1/8 to 8.

Mark Yao (6):
  drm/rockchip: import dma_buf to gem
  drm/rockchip: vop: optimize virtual stride calculate
  drm/rockchip: vop: fix yuv plane support
  drm/rockchip: vop: support plane scale
  drm/rockchip: vop: switch cursor plane to window 3
  drm/rockchip: vop: default enable win2/3 area0 bit

 drivers/gpu/drm/rockchip/rockchip_drm_drv.c |    1 +
 drivers/gpu/drm/rockchip/rockchip_drm_gem.c |   45 ++-
 drivers/gpu/drm/rockchip/rockchip_drm_gem.h |    5 +-
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c |  445 ++++++++++++++++++++++++++-
 drivers/gpu/drm/rockchip/rockchip_drm_vop.h |   96 ++++++
 5 files changed, 581 insertions(+), 11 deletions(-)

-- 
1.7.9.5


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#1167652 — [PATCH 6/6] drm/rockchip: vop: default enable win2/3 area0 bit

Win2/3 support 4 area display, but now havn't found a suitable
way to use it, and it enable by win gate and area gate,
so default enable area0 gate, so that its behaviour just like a
win.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index ceac71f..1b70783 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -337,6 +337,12 @@ static const struct vop_reg_data vop_init_reg_table[] = {
 	{DSP_CTRL0, 0x00000000},
 	{WIN0_CTRL0, 0x00000080},
 	{WIN1_CTRL0, 0x00000080},
+	/*
+	 * Todo: win2/3 support area func, but now havn't found a suitable
+	 * way to use it, so default enable area0 as a win display.
+	 */
+	{WIN2_CTRL0, 0x00000010},
+	{WIN3_CTRL0, 0x00000010},
 };
 
 /*
-- 
1.7.9.5


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