drm/bridge: analogix_dp: Don't power bridge in analogix_dp_bind
The bridge does not need to be powered in analogix_dp_bind(), so remove the calls to pm_runtime_get()/phy_power_on()/analogix_dp_init_dp() as well as their power-off counterparts. Cc: Stéphane Marchesin <marcheu@chromium.org> Signed-off-by: zain wang <wzz@rock-chips.com> Signed-off-by: Caesar Wang <wxt@rock-chips.com> [the patch originally just removed the power_on portion, seanpaul removed the power off code as well as improved the commit message] Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180305085741.18896-2-m.szyprowski@samsung.com
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@ -1378,11 +1378,6 @@ analogix_dp_bind(struct device *dev, struct drm_device *drm_dev,
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pm_runtime_enable(dev);
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pm_runtime_get_sync(dev);
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phy_power_on(dp->phy);
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analogix_dp_init_dp(dp);
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ret = devm_request_threaded_irq(&pdev->dev, dp->irq,
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analogix_dp_hardirq,
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analogix_dp_irq_thread,
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@ -1410,15 +1405,10 @@ analogix_dp_bind(struct device *dev, struct drm_device *drm_dev,
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goto err_disable_pm_runtime;
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}
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phy_power_off(dp->phy);
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pm_runtime_put(dev);
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return dp;
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err_disable_pm_runtime:
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phy_power_off(dp->phy);
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pm_runtime_put(dev);
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pm_runtime_disable(dev);
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return ERR_PTR(ret);
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