If we detect the device as running we make sure we get the reference count right for clocks, but we don't do as such for the runtime PM count, let's call pm_runtime_enable to make sure it's accurate.
Fixes: 5b0060004236 ("drm/vc4: hdmi: Prevent clock unbalance") Signed-off-by: Maxime Ripard maxime@cerno.tech --- drivers/gpu/drm/vc4/vc4_hdmi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index aab1b36ceb3c..707fe43ffeea 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -2182,6 +2182,7 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data) if ((of_device_is_compatible(dev->of_node, "brcm,bcm2711-hdmi0") || of_device_is_compatible(dev->of_node, "brcm,bcm2711-hdmi1")) && HDMI_READ(HDMI_VID_CTL) & VC4_HD_VID_CTL_ENABLE) { + pm_runtime_set_active(dev); clk_prepare_enable(vc4_hdmi->pixel_clock); clk_prepare_enable(vc4_hdmi->hsm_clock); clk_prepare_enable(vc4_hdmi->pixel_bvb_clock);