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video: rockchip: edp: rk3399: add power domain control

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Change-Id: I08a57e15bd182e3c4bcf87c383f55c21535a6acc
Signed-off-by: Xubilv <xbl@rock-chips.com>
This commit is contained in:
Xubilv
2016-07-29 18:15:51 +08:00
parent c73f66094b
commit 7e2c926d98
1 changed files with 9 additions and 2 deletions
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11
drivers/video/rockchip/transmitter/rk32_dp.c
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@@ -1181,6 +1181,7 @@ static int rk32_edp_enable(void)
if (!edp->edp_en) {
rk32_edp_clk_enable(edp);
pm_runtime_get_sync(edp->dev);
rk32_edp_pre_init(edp);
rk32_edp_init_edp(edp);
enable_irq(edp->irq);
@@ -1230,6 +1231,7 @@ static int rk32_edp_disable(void)
struct rk32_edp *edp = rk32_edp;
if (edp->edp_en) {
pm_runtime_put(edp->dev);
disable_irq(edp->irq);
rk32_edp_reset(edp);
rk32_edp_analog_power_ctr(edp, 0);
@@ -1825,6 +1827,9 @@ static int rk32_edp_probe(struct platform_device *pdev)
disable_irq_nosync(edp->irq);
if (!support_uboot_display())
rk32_edp_clk_disable(edp);
pm_runtime_enable(&pdev->dev);
rk32_edp = edp;
rk_fb_trsm_ops_register(&trsm_edp_ops, SCREEN_EDP);
#if defined(CONFIG_DEBUG_FS)
@@ -1848,8 +1853,10 @@ static int rk32_edp_probe(struct platform_device *pdev)
return 0;
}
static void rk32_edp_shutdown(struct platform_device *pdev)
static int rockchip_edp_remove(struct platform_device *pdev)
{
pm_runtime_disable(&pdev->dev);
return 0;
}
#if defined(CONFIG_OF)
@@ -1864,6 +1871,7 @@ MODULE_DEVICE_TABLE(of, rk32_edp_dt_ids);
static struct platform_driver rk32_edp_driver = {
.probe = rk32_edp_probe,
.remove = rockchip_edp_remove,
.driver = {
.name = "rk32-edp",
.owner = THIS_MODULE,
@@ -1871,7 +1879,6 @@ static struct platform_driver rk32_edp_driver = {
.of_match_table = of_match_ptr(rk32_edp_dt_ids),
#endif
},
.shutdown = rk32_edp_shutdown,
};
static int __init rk32_edp_module_init(void)