It's only likely to paper over bugs.  Unlike the gpu, where we want to
keep things alive a bit longer in expectation of the next frame's
submit, when the display is shut down we can power off immediately.

Signed-off-by: Rob Clark <robdcl...@gmail.com>
---
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c |  2 +-
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c        |  6 +++---
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c     |  2 +-
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c         | 10 +++++-----
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c         |  6 +++---
 5 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c 
b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c
index 60790df91bfa..1abc7f5c345c 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c
@@ -224,7 +224,7 @@ int mdp5_cmd_encoder_set_split_display(struct drm_encoder 
*encoder,
        mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_LOWER,
                   MDP5_SPLIT_DPL_LOWER_SMART_PANEL);
        mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_EN, 1);
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 
        return 0;
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c 
b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
index 0b6ace26d622..6aa3a688d9a4 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
@@ -429,7 +429,7 @@ static void mdp5_crtc_atomic_disable(struct drm_crtc *crtc,
                mdp_irq_unregister(&mdp5_kms->base, &mdp5_crtc->pp_done);
 
        mdp_irq_unregister(&mdp5_kms->base, &mdp5_crtc->err);
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 
        mdp5_crtc->enabled = false;
 }
@@ -821,7 +821,7 @@ static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
        crtc_flush(crtc, flush_mask);
 
 end:
-       pm_runtime_put_autosuspend(&pdev->dev);
+       pm_runtime_put_sync(&pdev->dev);
        if (old_bo) {
                drm_flip_work_queue(&mdp5_crtc->unref_cursor_work, old_bo);
                /* enable vblank to complete cursor work: */
@@ -867,7 +867,7 @@ static int mdp5_crtc_cursor_move(struct drm_crtc *crtc, int 
x, int y)
 
        crtc_flush(crtc, flush_mask);
 
-       pm_runtime_put_autosuspend(&mdp5_kms->pdev->dev);
+       pm_runtime_put_sync(&mdp5_kms->pdev->dev);
 
        return 0;
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c 
b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
index 5b851380d3f2..36ad3cbe5f79 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
@@ -384,7 +384,7 @@ int mdp5_vid_encoder_set_split_display(struct drm_encoder 
*encoder,
 
        mdp5_ctl_pair(mdp5_encoder->ctl, mdp5_slave_enc->ctl, true);
 
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 
        return 0;
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c 
b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
index bb5deb00c899..280e368bc9bb 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
@@ -54,7 +54,7 @@ void mdp5_irq_preinstall(struct msm_kms *kms)
        pm_runtime_get_sync(dev);
        mdp5_write(mdp5_kms, REG_MDP5_INTR_CLEAR, 0xffffffff);
        mdp5_write(mdp5_kms, REG_MDP5_INTR_EN, 0x00000000);
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 }
 
 int mdp5_irq_postinstall(struct msm_kms *kms)
@@ -72,7 +72,7 @@ int mdp5_irq_postinstall(struct msm_kms *kms)
 
        pm_runtime_get_sync(dev);
        mdp_irq_register(mdp_kms, error_handler);
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 
        return 0;
 }
@@ -84,7 +84,7 @@ void mdp5_irq_uninstall(struct msm_kms *kms)
 
        pm_runtime_get_sync(dev);
        mdp5_write(mdp5_kms, REG_MDP5_INTR_EN, 0x00000000);
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 }
 
 irqreturn_t mdp5_irq(struct msm_kms *kms)
@@ -119,7 +119,7 @@ int mdp5_enable_vblank(struct msm_kms *kms, struct drm_crtc 
*crtc)
        pm_runtime_get_sync(dev);
        mdp_update_vblank_mask(to_mdp_kms(kms),
                        mdp5_crtc_vblank(crtc), true);
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 
        return 0;
 }
@@ -132,5 +132,5 @@ void mdp5_disable_vblank(struct msm_kms *kms, struct 
drm_crtc *crtc)
        pm_runtime_get_sync(dev);
        mdp_update_vblank_mask(to_mdp_kms(kms),
                        mdp5_crtc_vblank(crtc), false);
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c 
b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
index c664eb1d47dc..ca8f20206b6c 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
@@ -125,7 +125,7 @@ static void mdp5_complete_commit(struct msm_kms *kms, 
struct drm_atomic_state *s
        if (mdp5_kms->smp)
                mdp5_smp_complete_commit(mdp5_kms->smp, &mdp5_kms->state->smp);
 
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 }
 
 static void mdp5_wait_for_crtc_commit_done(struct msm_kms *kms,
@@ -496,7 +496,7 @@ static void read_mdp_hw_revision(struct mdp5_kms *mdp5_kms,
 
        pm_runtime_get_sync(dev);
        version = mdp5_read(mdp5_kms, REG_MDP5_HW_VERSION);
-       pm_runtime_put_autosuspend(dev);
+       pm_runtime_put_sync(dev);
 
        *major = FIELD(version, MDP5_HW_VERSION_MAJOR);
        *minor = FIELD(version, MDP5_HW_VERSION_MINOR);
@@ -683,7 +683,7 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
                aspace = NULL;;
        }
 
-       pm_runtime_put_autosuspend(&pdev->dev);
+       pm_runtime_put_sync(&pdev->dev);
 
        ret = modeset_init(mdp5_kms);
        if (ret) {
-- 
2.13.6

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