diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_drv.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c index bb1297820856..09e30de2dd48 100644 --- a/drivers/gpu/drm/tidss/tidss_drv.c +++ b/drivers/gpu/drm/tidss/tidss_drv.c @@ -43,7 +43,9 @@ void tidss_runtime_put(struct tidss_device *tidss) dev_dbg(tidss->dev, "%s\n", __func__); - r = pm_runtime_put_sync(tidss->dev); + pm_runtime_mark_last_busy(tidss->dev); + + r = pm_runtime_put_autosuspend(tidss->dev); WARN_ON(r < 0); } @@ -144,6 +146,9 @@ static int tidss_probe(struct platform_device *pdev) pm_runtime_enable(dev); + pm_runtime_set_autosuspend_delay(dev, 1000); + pm_runtime_use_autosuspend(dev); + #ifndef CONFIG_PM /* If we don't have PM, we need to call resume manually */ dispc_runtime_resume(tidss->dispc); @@ -192,6 +197,7 @@ err_runtime_suspend: #ifndef CONFIG_PM dispc_runtime_suspend(tidss->dispc); #endif + pm_runtime_dont_use_autosuspend(dev); pm_runtime_disable(dev); return ret; @@ -215,6 +221,7 @@ static void tidss_remove(struct platform_device *pdev) /* If we don't have PM, we need to call suspend manually */ dispc_runtime_suspend(tidss->dispc); #endif + pm_runtime_dont_use_autosuspend(dev); pm_runtime_disable(dev); /* devm allocated dispc goes away with the dev so mark it NULL */ |