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rk3036 lcdc: update lcdc resume and suspend func

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This commit is contained in:
hjc
2014-08-01 10:22:20 +08:00
parent 6c2702fe12
commit 891ec37171
1 changed files with 4 additions and 3 deletions
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7
drivers/video/rockchip/lcdc/rk3036_lcdc.c Normal file → Executable file
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@@ -960,12 +960,10 @@ static int rk3036_lcdc_early_suspend(struct rk_lcdc_driver *dev_drv)
lcdc_msk_reg(lcdc_dev, SYS_CTRL, m_LCDC_STANDBY,
v_LCDC_STANDBY(1));
lcdc_cfg_done(lcdc_dev);
#if defined(CONFIG_ROCKCHIP_IOMMU)
if (dev_drv->iommu_enabled) {
if (dev_drv->mmu_dev)
iovmm_deactivate(dev_drv->dev);
}
#endif
spin_unlock(&lcdc_dev->reg_lock);
} else {
spin_unlock(&lcdc_dev->reg_lock);
@@ -999,7 +997,10 @@ static int rk3036_lcdc_early_resume(struct rk_lcdc_driver *dev_drv)
lcdc_msk_reg(lcdc_dev, DSP_CTRL1, m_BLANK_EN,
v_BLANK_EN(0));
lcdc_cfg_done(lcdc_dev);
if (dev_drv->iommu_enabled) {
if (dev_drv->mmu_dev)
iovmm_activate(dev_drv->dev);
}
spin_unlock(&lcdc_dev->reg_lock);
}