git.stricted.de - GitHub/moto-9609/android_kernel_motorola

author	Mark Yao <mark.yao@rock-chips.com>
	Thu, 22 Jan 2015 03:15:02 +0000 (11:15 +0800)
committer	Mark Yao <mark.yao@rock-chips.com>
	Mon, 16 Mar 2015 05:48:15 +0000 (13:48 +0800)
commit	44ddb7ef38ae720849cf81e71c370e55071b05a7
tree	b7b9d675a44eacfe8487deec7ead06e6e856f958	tree \| snapshot (tar.gz zip)
parent	f76c83b580043d55b2899719da61fe000839812d	commit \| diff

drm/rockchip: vop: fix vop vsync/hsync polarity

Vop set wrong vsync/hsync polarity, it may cause some
display problem. known problem is that caused HDMI hdcp
authenticate failed, caused pixel offset with hdmi display.
the polarity description at RK3288 TRM doc:
  dsp_vsync_pol
    VSYNC polarity
      1'b0 : negative
      1'b1 : positive
      dsp_hsync_pol
    HSYNC polarity
      1'b0 : negative
      1'b1 : positive

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Caesar Wang <wxt@rock-chips.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>