From patchwork Sun Sep 11 18:47:42 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Noralf_Tr=C3=B8nnes?= X-Patchwork-Id: 9325557 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id EC7C460231 for ; Sun, 11 Sep 2016 18:48:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E3EFD28A62 for ; Sun, 11 Sep 2016 18:48:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D8ACB28A67; Sun, 11 Sep 2016 18:48:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6BFDB28A62 for ; Sun, 11 Sep 2016 18:48:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5F2EC6E2CA; Sun, 11 Sep 2016 18:48:15 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from smtp.domeneshop.no (smtp.domeneshop.no [IPv6:2a01:5b40:0:3005::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id E48706E2C4 for ; Sun, 11 Sep 2016 18:48:09 +0000 (UTC) Received: from 211.81-166-168.customer.lyse.net ([81.166.168.211]:59471 helo=localhost.localdomain) by smtp.domeneshop.no with esmtpsa (TLS1.1:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1bj9nU-0008C3-AZ; Sun, 11 Sep 2016 20:48:08 +0200 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= To: dri-devel@lists.freedesktop.org Subject: [PATCH 3/3] drm/simpledrm: Add panic handling Date: Sun, 11 Sep 2016 20:47:42 +0200 Message-Id: <1473619662-20777-4-git-send-email-noralf@tronnes.org> X-Mailer: git-send-email 2.8.2 In-Reply-To: <1473619662-20777-1-git-send-email-noralf@tronnes.org> References: <1473619662-20777-1-git-send-email-noralf@tronnes.org> MIME-Version: 1.0 Cc: laurent.pinchart@ideasonboard.com 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP This enables panic message output support in simpledrm. Signed-off-by: Noralf Trønnes --- drivers/gpu/drm/simpledrm/simpledrm_kms.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/simpledrm/simpledrm_kms.c b/drivers/gpu/drm/simpledrm/simpledrm_kms.c index deb24cf..32fbf7c 100644 --- a/drivers/gpu/drm/simpledrm/simpledrm_kms.c +++ b/drivers/gpu/drm/simpledrm/simpledrm_kms.c @@ -151,10 +151,21 @@ pr_info("%s\n", __func__); kfree(fb); } +static void *sdrm_panic_vmap(struct drm_framebuffer *fb) +{ + struct sdrm_device *sdrm = fb->dev->dev_private; + + fb->pixel_format = sdrm->hw->format; + fb->pitches[0] = sdrm->hw->stride; + + return sdrm->hw->map; +} + static const struct drm_framebuffer_funcs sdrm_fb_ops = { .create_handle = sdrm_fb_create_handle, .dirty = sdrm_fb_dirty, .destroy = sdrm_fb_destroy, + .panic_vmap = sdrm_panic_vmap, }; struct sdrm_fb *sdrm_fb_new(struct sdrm_bo *bo,