Commit dbb17a21 authored by Alex Deucher's avatar Alex Deucher

drm/radeon: call hpd_irq_event on resume

Need to call this on resume if displays changes during
suspend in order to properly be notified of changes.
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 54fb2a5c
...@@ -1744,6 +1744,7 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon) ...@@ -1744,6 +1744,7 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon)
} }
drm_kms_helper_poll_enable(dev); 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 */ /* 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) if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled)
......
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