From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755981AbcHVQwp (ORCPT ); Mon, 22 Aug 2016 12:52:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:55474 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755598AbcHVQwl (ORCPT ); Mon, 22 Aug 2016 12:52:41 -0400 From: Lyude To: Maarten Lankhorst , intel-gfx@lists.freedesktop.org Cc: Lyude , Daniel Vetter , Jani Nikula , David Airlie , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/i915/skl: Set dirty_pipes to active_crtcs, not ~0 Date: Mon, 22 Aug 2016 12:52:32 -0400 Message-Id: <1471884752-11420-1-git-send-email-cpaul@redhat.com> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Mon, 22 Aug 2016 16:52:32 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Using intel_state->active_crtcs allows us to more easily check whether or not we've updated all of the CRTCs that needed ddb updates since we can just do: mask_of_crtcs_we_updated == intel_state->wm_results.dirty_pipes Signed-off-by: Lyude --- drivers/gpu/drm/i915/intel_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 2f4438d..f4fe942 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4117,7 +4117,7 @@ skl_compute_ddb(struct drm_atomic_state *state) */ if (intel_state->active_pipe_changes) { realloc_pipes = ~0; - intel_state->wm_results.dirty_pipes = ~0; + intel_state->wm_results.dirty_pipes = intel_state->active_crtcs; } for_each_intel_crtc_mask(dev, intel_crtc, realloc_pipes) { -- 2.7.4