From: Imre Deak <imre.deak@xxxxxxxxx> commit bbc4a30de095f0349d3c278500345a1b620d495e upstream. Atm the display HPD interrupts that got disabled during runtime suspend, are re-enabled only if d3cold is enabled. Fix things by also re-enabling the interrupts if d3cold is disabled. Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@xxxxxxxxx> Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20241009194358.1321200-5-imre.deak@xxxxxxxxx (cherry picked from commit bbc4a30de095f0349d3c278500345a1b620d495e) Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx> --- drivers/gpu/drm/xe/display/xe_display.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c index b011a1e3ffa38..696e3cd716991 100644 --- a/drivers/gpu/drm/xe/display/xe_display.c +++ b/drivers/gpu/drm/xe/display/xe_display.c @@ -430,6 +430,7 @@ void xe_display_pm_runtime_resume(struct xe_device *xe) return; } + intel_hpd_init(xe); intel_hpd_poll_disable(xe); } -- 2.47.0
