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 963FDD49227 for ; Fri, 12 Dec 2025 13:02:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4CDF010E738; Fri, 12 Dec 2025 13:02:27 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=lankhorst.se header.i=@lankhorst.se header.b="X+5UTj+C"; dkim-atps=neutral Received: from lankhorst.se (lankhorst.se [141.105.120.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8B2FC10E34A; Fri, 12 Dec 2025 13:02:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lankhorst.se; s=default; t=1765544542; bh=4eZA4vQcAGDaA2XtZ/pzJMwTCFwPUJ2QS96uCj634kI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X+5UTj+COr0Q2DnkPexzMmpU1uNbH11IHy3f9YKE2h5/duA0NSqGKODxBJn80jfbE zNOXme2uj70l2zbSq7XxjgG9XISpMYQ+i/0vjipmHP7wNqiWDt2S6mMA1wH0krQ9b1 OOpoXjadg4DPAKc4mCK/AP77ugUMvrzSYoSEDxLgG1NC78QcefC+wJsr2l19eksDXq QSCjnhsT2AQfZU7VqATBY2u+7gAslzoRrZQ+av5nnoIkehVMJIOlUEFD7Z7C1LAJaD U3p06APzhkysYU99pTGfT14QH0B26BoF+T2JyVnIasGuDejNi6qTH2Hd9fKHWZalfo 76y6/t73kCVig== From: Maarten Lankhorst To: intel-xe@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org, Sebastian Andrzej Siewior , Maarten Lankhorst Subject: [PATCH 08/11] drm/i915/display: Make icl_dsi_frame_update use _fw too Date: Fri, 12 Dec 2025 14:02:14 +0100 Message-ID: <20251212130205.963029-21-dev@lankhorst.se> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251212130205.963029-13-dev@lankhorst.se> References: <20251212130205.963029-13-dev@lankhorst.se> MIME-Version: 1.0 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" Don't use the dmc lock inside the vblank critical section, not even as last call. Signed-off-by: Maarten Lankhorst --- drivers/gpu/drm/i915/display/icl_dsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index dac781f546617..adcd74f855f41 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -243,8 +243,8 @@ void icl_dsi_frame_update(struct intel_crtc_state *crtc_state) else return; - intel_de_rmw(display, DSI_CMD_FRMCTL(port), 0, - DSI_FRAME_UPDATE_REQUEST); + intel_de_rmw_fw(display, DSI_CMD_FRMCTL(port), 0, + DSI_FRAME_UPDATE_REQUEST); } static void dsi_program_swing_and_deemphasis(struct intel_encoder *encoder) -- 2.51.0