Multiple CI tests fails with forcewake ack timeouts if render power gating is enabled. BSpec 52698 clearly states it should be 0 for MTL. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4983 Signed-off-by: Andrzej Hajda <andrzej.hajda@xxxxxxxxx> --- drivers/gpu/drm/i915/gt/intel_rc6.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_rc6.c b/drivers/gpu/drm/i915/gt/intel_rc6.c index 908a3d0f2343f4..ebb2373dd73640 100644 --- a/drivers/gpu/drm/i915/gt/intel_rc6.c +++ b/drivers/gpu/drm/i915/gt/intel_rc6.c @@ -117,8 +117,9 @@ static void gen11_rc6_enable(struct intel_rc6 *rc6) GEN6_RC_CTL_RC6_ENABLE | GEN6_RC_CTL_EI_MODE(1); - /* Wa_16011777198 - Render powergating must remain disabled */ - if (IS_DG2_GRAPHICS_STEP(gt->i915, G10, STEP_A0, STEP_C0) || + /* Wa_16011777198 and BSpec 52698 - Render powergating must be off */ + if (IS_METEORLAKE(gt->i915) || + IS_DG2_GRAPHICS_STEP(gt->i915, G10, STEP_A0, STEP_C0) || IS_DG2_GRAPHICS_STEP(gt->i915, G11, STEP_A0, STEP_B0)) pg_enable = GEN9_MEDIA_PG_ENABLE | --- base-commit: 01d3dd92d1b71421f6ee85e1bea829e0a917d979 change-id: 20230517-mtl_disable_render_pg-b9f9f1567f9e Best regards, -- Andrzej Hajda <andrzej.hajda@xxxxxxxxx>
