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rk312x lcdc: add to get hwc layer status

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Signed-off-by: hjc <hjc@rock-chips.com>
This commit is contained in:
hjc 2015-03-12 16:16:56 +08:00
parent 2cdc1deac0
commit ebb79b3e0b
1 changed files with 2 additions and 0 deletions
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2
drivers/video/rockchip/lcdc/rk312x_lcdc.c
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@ -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);