diff options
| -rw-r--r-- | drivers/gpu/drm/bridge/tc358768.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c index 8ed8302d6bbb..0dd9b3ff14ea 100644 --- a/drivers/gpu/drm/bridge/tc358768.c +++ b/drivers/gpu/drm/bridge/tc358768.c @@ -237,6 +237,10 @@ static void tc358768_hw_enable(struct tc358768_priv *priv) if (priv->enabled) return; + ret = clk_prepare_enable(priv->refclk); + if (ret < 0) + dev_err(priv->dev, "error enabling refclk (%d)\n", ret); + ret = regulator_bulk_enable(ARRAY_SIZE(priv->supplies), priv->supplies); if (ret < 0) dev_err(priv->dev, "error enabling regulators (%d)\n", ret); @@ -274,6 +278,8 @@ static void tc358768_hw_disable(struct tc358768_priv *priv) if (ret < 0) dev_err(priv->dev, "error disabling regulators (%d)\n", ret); + clk_disable_unprepare(priv->refclk); + priv->enabled = false; } |