diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/tegra/sor.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c index 2200f4cd397a..a68d3b36b972 100644 --- a/drivers/gpu/drm/tegra/sor.c +++ b/drivers/gpu/drm/tegra/sor.c @@ -3970,15 +3970,29 @@ static int tegra_sor_runtime_resume(struct device *dev) static int tegra_sor_suspend(struct device *dev) { struct tegra_sor *sor = dev_get_drvdata(dev); + int err; + + if (sor->hdmi_supply) { + err = regulator_disable(sor->hdmi_supply); + if (err < 0) + return err; + } - return regulator_disable(sor->hdmi_supply); + return 0; } static int tegra_sor_resume(struct device *dev) { struct tegra_sor *sor = dev_get_drvdata(dev); + int err; + + if (sor->hdmi_supply) { + err = regulator_enable(sor->hdmi_supply); + if (err < 0) + return err; + } - return regulator_enable(sor->hdmi_supply); + return 0; } static const struct dev_pm_ops tegra_sor_pm_ops = { |