From patchwork Fri Feb 6 19:37:57 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gustavo Padovan X-Patchwork-Id: 5794321 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 9B0F69F302 for ; Fri, 6 Feb 2015 19:40:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D38A520160 for ; Fri, 6 Feb 2015 19:40:36 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 0277220122 for ; Fri, 6 Feb 2015 19:40:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 444086E929; Fri, 6 Feb 2015 11:40:35 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-qg0-f48.google.com (mail-qg0-f48.google.com [209.85.192.48]) by gabe.freedesktop.org (Postfix) with ESMTP id 31E686E520 for ; Fri, 6 Feb 2015 11:40:34 -0800 (PST) Received: by mail-qg0-f48.google.com with SMTP id a108so12906447qge.7 for ; Fri, 06 Feb 2015 11:40:33 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ON7cT5GNaD61ReHP86E5mcpB/0EWHHzVRqRGy3qwXoI=; b=KBSg4s255PU/wdrJiY+Utqm5PEf5pwMtiOhHU8PWVPmYz84wUORTcFygeMItfY0yZO S1K01FdbnN//Bbqr4O2uR2vtKzVlDvwM9SWz/7VwiWxTRH/s2p3sgtjZgw6bUe0DVhfU DVYxQZgIirzeHZ3zm2jfBv32QpDtWplC9hLZjX0afh473sqQAr7ZAhTkfG6gZeEmvIIe gpfgCHvvGrfelvjJc82u8ZA4xCXzLGI8GPM2gTluyiDPM3CivDSaDLlCHyQ5BaJXXQd5 mvM40P9PEEpZh0GTDXj6vtyf91jHYA+GMmCZcQw8NCfiNkSHSgvaAJrbZok6Csf6MvBd B/OA== X-Received: by 10.229.227.132 with SMTP id ja4mr11640918qcb.1.1423251633814; Fri, 06 Feb 2015 11:40:33 -0800 (PST) Received: from localhost.localdomain ([187.35.196.137]) by mx.google.com with ESMTPSA id h47sm3464491qgd.27.2015.02.06.11.40.31 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 06 Feb 2015 11:40:33 -0800 (PST) From: Gustavo Padovan To: linux-samsung-soc@vger.kernel.org Subject: [PATCH -v2 13/14] drm/exynos: atomic phase 2: keep track of framebuffer pointer Date: Fri, 6 Feb 2015 17:37:57 -0200 Message-Id: <1423251478-17043-14-git-send-email-gustavo@padovan.org> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1423251478-17043-1-git-send-email-gustavo@padovan.org> References: <1423251478-17043-1-git-send-email-gustavo@padovan.org> Cc: Gustavo Padovan , dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Gustavo Padovan Use drm_atomic_set_fb_for_plane() in the legacy page_flip path to keep track of the framebuffer pointer and reference. Signed-off-by: Gustavo Padovan --- drivers/gpu/drm/exynos/exynos_drm_crtc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index adb56656..1739212 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -208,6 +208,9 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc, crtc_w, crtc_h, crtc->x, crtc->y, crtc_w, crtc_h); + if (crtc->primary->state) + drm_atomic_set_fb_for_plane(crtc->primary->state, fb); + return 0; out: