From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 26534C624D6 for ; Wed, 2 Sep 2026 14:08:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DC35110F214; Wed, 2 Sep 2026 14:08:51 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="LDn4/D/N"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6088410F214 for ; Wed, 2 Sep 2026 14:08:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1788358132; x=1819894132; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=CW9fBmbfvllCsS/rU1JrNDeaCzgXdha3BAjO7i6WyyY=; b=LDn4/D/Nb5CXAbpON68AOCC1OasktdBkxxcrSHB5SudDzdSEaUbpZZHq jXkobxrT1P4ElIddkXQWB2v3Zlr9fe4RJw626XaiKTzETORvwpp8uo2kq CSy+7Pw0iCcGQUMmmChJKsNOEfPaS4ElFCEUf5Gbty4zfcyfxG3y+C5m2 DEZhqHQnLbmGVd3G/e2NGgoMX7IdNwXe43SxoBqqmiaM5B6dctTBATHVz R9E8J+mrtIwKMrahmWRzJ+/YTtNOOilH3G5OX5DGveL0dN4fdec52xd3F EDDWvs2S93riMdXG5akqNt+lLic5+FTJ9BQ7P8/z/Zj5bzTFvYDBeWwwU A==; X-CSE-ConnectionGUID: pCzdiw7YQ5u4vf8zA9+sUw== X-CSE-MsgGUID: GKYISEqjSG6DUfEJipHeqA== X-IronPort-AV: E=McAfee;i="6800,10657,11894"; a="88667521" X-IronPort-AV: E=Sophos;i="6.25,258,1779174000"; d="scan'208";a="88667521" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Sep 2026 07:08:52 -0700 X-CSE-ConnectionGUID: IYgmhsYXSwWIjLVZ8nCRRQ== X-CSE-MsgGUID: EX57bclYQoePSKDFMtXx3g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,258,1779174000"; d="scan'208";a="292926227" Received: from display-adls.igk.intel.com ([10.211.131.198]) by fmviesa002.fm.intel.com with ESMTP; 02 Sep 2026 07:08:50 -0700 From: Mika Kahola To: intel-gfx@lists.freedsktop.org, intel-xe@lists.freedesktop.org Cc: Mika Kahola , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Subject: [PATCH v3] drm/i915/display: Reset use_flipq when duplicating crtc state Date: Wed, 2 Sep 2026 14:08:48 +0000 Message-ID: <20260902140848.915941-1-mika.kahola@intel.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" intel_crtc_duplicate_state() resets use_dsb to false but not use_flipq, letting a stale true value survive into the new state. Reset use_flipq alongside use_dsb. Reviewed-by: Ville Syrjälä Signed-off-by: Mika Kahola --- drivers/gpu/drm/i915/display/intel_atomic.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/display/intel_atomic.c b/drivers/gpu/drm/i915/display/intel_atomic.c index 9d0d47c79dd1..b66c2d4ba2b3 100644 --- a/drivers/gpu/drm/i915/display/intel_atomic.c +++ b/drivers/gpu/drm/i915/display/intel_atomic.c @@ -276,6 +276,7 @@ intel_crtc_duplicate_state(struct drm_crtc *crtc) crtc_state->dsb_color = NULL; crtc_state->dsb_commit = NULL; crtc_state->use_dsb = false; + crtc_state->use_flipq = false; return &crtc_state->uapi; } -- 2.43.0