[DPU PATCH ] drm/msm/dpu: Fix clock issue after bind failure

[Jayant Shekhar]

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 at codeaurora.org>
---
 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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