diff options
Diffstat (limited to 'drivers/gpu/drm/tegra/sor.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/sor.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c index 4885f7d69a76..f884185c5e9f 100644 --- a/drivers/gpu/drm/tegra/sor.c +++ b/drivers/gpu/drm/tegra/sor.c @@ -3995,9 +3995,16 @@ static int __maybe_unused tegra_sor_suspend(struct device *dev) struct tegra_sor *sor = dev_get_drvdata(dev); int err; + err = tegra_output_suspend(&sor->output); + if (err < 0) { + dev_err(dev, "failed to suspend output: %d\n", err); + return err; + } + if (sor->hdmi_supply) { err = regulator_disable(sor->hdmi_supply); if (err < 0) { + tegra_output_resume(&sor->output); return err; } } @@ -4016,6 +4023,16 @@ static int __maybe_unused tegra_sor_resume(struct device *dev) return err; } + err = tegra_output_resume(&sor->output); + if (err < 0) { + dev_err(dev, "failed to resume output: %d\n", err); + + if (sor->hdmi_supply) + regulator_disable(sor->hdmi_supply); + + return err; + } + return 0; } |