diff options
Diffstat (limited to 'drivers/gpu/drm/meson/meson_dw_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/meson/meson_dw_hdmi.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c index 29a8ff41595d..7f8eea494147 100644 --- a/drivers/gpu/drm/meson/meson_dw_hdmi.c +++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c @@ -941,6 +941,11 @@ static void meson_dw_hdmi_init(struct meson_dw_hdmi *meson_dw_hdmi) } +static void meson_disable_regulator(void *data) +{ + regulator_disable(data); +} + static int meson_dw_hdmi_bind(struct device *dev, struct device *master, void *data) { @@ -989,6 +994,10 @@ static int meson_dw_hdmi_bind(struct device *dev, struct device *master, ret = regulator_enable(meson_dw_hdmi->hdmi_supply); if (ret) return ret; + ret = devm_add_action_or_reset(dev, meson_disable_regulator, + meson_dw_hdmi->hdmi_supply); + if (ret) + return ret; } meson_dw_hdmi->hdmitx_apb = devm_reset_control_get_exclusive(dev, @@ -1064,8 +1073,6 @@ static int meson_dw_hdmi_bind(struct device *dev, struct device *master, DRM_DEBUG_DRIVER("encoder initialized\n"); - meson_dw_hdmi_init(meson_dw_hdmi); - /* Bridge / Connector */ dw_plat_data->priv_data = meson_dw_hdmi; @@ -1088,6 +1095,8 @@ static int meson_dw_hdmi_bind(struct device *dev, struct device *master, if (IS_ERR(meson_dw_hdmi->hdmi)) return PTR_ERR(meson_dw_hdmi->hdmi); + meson_dw_hdmi_init(meson_dw_hdmi); + next_bridge = of_drm_find_bridge(pdev->dev.of_node); if (next_bridge) drm_bridge_attach(encoder, next_bridge, |