drm/xe/display: 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@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241009194358.1321200-5-imre.deak@intel.com
(cherry picked from commit bbc4a30de095f0349d3c278500345a1b620d495e)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

This commit is contained in:

Imre Deak

2024-10-09 22:43:58 +03:00

committed by

Lucas De Marchi

parent dcb6c1d071

commit 6a9d2e2988

1 changed files with 1 additions and 0 deletions

									
										drivers/gpu/drm/xe/display/xe_display.c
									
		+1
		
												View File
												
				@@ -437,6 +437,7 @@ void xe_display_pm_runtime_resume(struct xe_device *xe)

						return;

					}

					intel_hpd_init(xe);

					intel_hpd_poll_disable(xe);

				}