From: Ben Hutchings Date: Mon, 7 Mar 2016 07:55:44 +0000 Subject: Revert "drm/radeon: call hpd_irq_event on resume" This reverts commit dbb17a21c131eca94eb31136eee9a7fe5aff00d9, reported to cause regressions (crash/hang) on some systems. --- drivers/gpu/drm/radeon/radeon_device.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 902b59cebac5..4197ca1bb1e4 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1744,7 +1744,6 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon) } drm_kms_helper_poll_enable(dev); - drm_helper_hpd_irq_event(dev); /* set the power state here in case we are a PX system or headless */ if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled)