WORKAROUND: drm/vc4: hdmi: Remove warn for pm_runtime_status

Remove check warn for pm_runtime_status_suspended. Actually resume
state, but confirmed as suspend state. Resolved from firmwares
v5.10.47.

Change-Id: I1f1505588440cccc18acdd285a356bdf8da48f96
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi_regs.h b/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
index 0198de9..d360fe8 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
+++ b/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
@@ -423,7 +423,12 @@ static inline u32 vc4_hdmi_read(struct vc4_hdmi *hdmi,
        const struct vc4_hdmi_variant *variant = hdmi->variant;
        void __iomem *base;
 
-       WARN_ON(pm_runtime_status_suspended(&hdmi->pdev->dev));
+       /*
+        * WORKAROUND
+        * Actually resume state, but confirmed as suspend state.
+        * Resolved from firmwares v5.10.47.
+        */
+       // WARN_ON(pm_runtime_status_suspended(&hdmi->pdev->dev));
 
        if (reg >= variant->num_registers) {
                dev_warn(&hdmi->pdev->dev,
@@ -453,7 +458,12 @@ static inline void vc4_hdmi_write(struct vc4_hdmi *hdmi,
 
        lockdep_assert_held(&hdmi->hw_lock);
 
-       WARN_ON(pm_runtime_status_suspended(&hdmi->pdev->dev));
+       /*
+        * WORKAROUND
+        * Actually resume state, but confirmed as suspend state.
+        * Resolved from firmwares v5.10.47.
+        */
+       // WARN_ON(pm_runtime_status_suspended(&hdmi->pdev->dev));
 
        if (reg >= variant->num_registers) {
                dev_warn(&hdmi->pdev->dev,