-----Original Message----- From: Intel-xe <intel-xe-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Imre Deak Sent: Monday, October 7, 2024 7:06 AM To: intel-xe@xxxxxxxxxxxxxxxxxxxxx; intel-gfx@xxxxxxxxxxxxxxxxxxxxx Cc: Vivi, Rodrigo <rodrigo.vivi@xxxxxxxxx> Subject: [PATCH 2/2] drm/xe: Add missing HPD interrupt enabling during non-d3cold RPM resume > > 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> > Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx> Is there a reason this ended up as a separate patch? Not blocking, just curious. Reviewed-by: Jonathan Cavitt <jonathan.cavitt@xxxxxxxxx> -Jonathan Cavitt > --- > 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 cb2449b7921ac..695c27ac6b0f8 100644 > --- a/drivers/gpu/drm/xe/display/xe_display.c > +++ b/drivers/gpu/drm/xe/display/xe_display.c > @@ -486,6 +486,7 @@ void xe_display_pm_runtime_resume(struct xe_device *xe) > return; > } > > + intel_hpd_init(xe); > intel_hpd_poll_disable(xe); > } > > -- > 2.44.2 > >
