[DPU PATCHÂ] drm/msm/dpu: Fix clock issue after bind failure
From: Jayant Shekhar
Date: Wed Dec 05 2018 - 11:22:06 EST
In case of msm drm bind failure, pm runtime put sync
is called from dsi driver which issues an asynchronous
put on mdss device. Subsequently when dpu_mdss_destroy
is triggered the change will make sure to put the mdss
device in suspend and clearing pending work if not
scheduled.
Signed-off-by: Jayant Shekhar <jshekhar@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c
index 2d66025..030229a 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c
@@ -191,6 +191,7 @@ static void dpu_mdss_destroy(struct drm_device *dev)
struct dss_module_power *mp = &dpu_mdss->mp;
int i;
+ pm_runtime_suspend(dev->dev);
pm_runtime_disable(dev->dev);
_dpu_mdss_irq_domain_fini(dpu_mdss);
free_irq(platform_get_irq(pdev, 0), dpu_mdss);
--
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