From: hjc Date: Thu, 12 Mar 2015 08:16:56 +0000 (+0800) Subject: rk312x lcdc: add to get hwc layer status X-Git-Tag: firefly_0821_release~4263^2~3 X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ebb79b3e0bfca6df4a4e987b59a92381acdfc92c;p=firefly-linux-kernel-4.4.55.git rk312x lcdc: add to get hwc layer status Signed-off-by: hjc --- diff --git a/drivers/video/rockchip/lcdc/rk312x_lcdc.c b/drivers/video/rockchip/lcdc/rk312x_lcdc.c index 86039500cd49..26c4ca84eec2 100755 --- a/drivers/video/rockchip/lcdc/rk312x_lcdc.c +++ b/drivers/video/rockchip/lcdc/rk312x_lcdc.c @@ -1744,6 +1744,8 @@ static int rk312x_lcdc_get_win_state(struct rk_lcdc_driver *dev_drv, int win_id) win_status = lcdc_read_bit(lcdc_dev, SYS_CTRL, m_WIN0_EN); else if (win_id == 1) win_status = lcdc_read_bit(lcdc_dev, SYS_CTRL, m_WIN1_EN); + else if (win_id == 2) + win_status = lcdc_read_bit(lcdc_dev, SYS_CTRL, m_HWC_EN); else pr_err("!!!%s,win_id :%d,unsupport!!!\n",__func__,win_id);