From: Imre Deak <[email protected]> The detect hook of connectors - called by HPD polling - will check if user accesses are enabled and prevent the connector detection if that's not the case. Accordingly enable user accesses during system resume by calling intel_display_driver_enable_user_access() before enabling HPD polling.
Signed-off-by: Imre Deak <[email protected]> Signed-off-by: Jani Nikula <[email protected]> --- drivers/gpu/drm/xe/display/xe_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c index 810d93fefcbc..c0d3e7d12823 100644 --- a/drivers/gpu/drm/xe/display/xe_display.c +++ b/drivers/gpu/drm/xe/display/xe_display.c @@ -452,8 +452,8 @@ void xe_display_pm_resume(struct xe_device *xe) if (intel_display_device_present(display)) { intel_display_driver_resume(display); - drm_kms_helper_poll_enable(&xe->drm); intel_display_driver_enable_user_access(display); + drm_kms_helper_poll_enable(&xe->drm); } if (intel_display_device_present(display)) -- 2.47.3
