From patchwork Wed Jun 12 13:54:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13695021 Received: from xavier.telenet-ops.be (xavier.telenet-ops.be [195.130.132.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A23B17E8F2 for ; Wed, 12 Jun 2024 13:54:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.130.132.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718200468; cv=none; b=K3JCEtDKEZHQzu6xa/8ogAQrR8cSOtTo7p9A2axNFzlIW2eTr0KeI+aZZSm9bFxz4V/2l024APU9XaqJTqcZHeaXH9o/T3nBtk/WnZE1jTw0DRa3gvrGGwtwWbqeunMpx2zYAb53P8dRH5EwyMgrbEMoTlkDpoAGemPQQX4gLmQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718200468; c=relaxed/simple; bh=QHtiiHlP+5Y6r48ThRNROuC9Vt7FVjxcOdyUmTsjd8k=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Zx9Xm9S8FTIFcozwEIdW+J19yvUQ4azp0gYpRgSmYC7ZOOji7HRnndG/rtEdqumc14nSYV61SdPZT65mNDk2HuSaVaHTRizhsHuYtUOgn1tqTSk95fvBCVzUTVakuIPLIawF6vwnlb0WfhC9Qt/G6uvlOL9Nqm7Kw/4nE50j7FQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be; spf=none smtp.mailfrom=linux-m68k.org; arc=none smtp.client-ip=195.130.132.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux-m68k.org Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed80:170b:1b4a:247:a009]) by xavier.telenet-ops.be with bizsmtp id aduH2C0053axqkY01duH19; Wed, 12 Jun 2024 15:54:18 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1sHOPX-008eJi-SD; Wed, 12 Jun 2024 15:54:17 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1sHOQa-00EdFe-V0; Wed, 12 Jun 2024 15:54:16 +0200 From: Geert Uytterhoeven To: Jocelyn Falempe , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter Cc: Helge Deller , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 0/3] drm/panic: Fixes and graphical logo Date: Wed, 12 Jun 2024 15:54:07 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi all, If drm/panic is enabled, a user-friendly message is shown on screen when a kernel panic occurs, together with an ASCII art penguin logo. Of course we can do better ;-) Hence this patch series extends drm/panic to draw the monochrome graphical boot logo, when available, preceded by the customary fix. This has been tested with rcar-du. Thanks for your comments! Geert Uytterhoeven (3): drm/panic: Fix off-by-one logo size checks drm/panic: Rename logo to logo_ascii drm/panic: Add support for drawing a monochrome graphical logo drivers/gpu/drm/drm_panic.c | 81 +++++++++++++++++++++++++++++++++---- drivers/video/logo/Kconfig | 2 + 2 files changed, 75 insertions(+), 8 deletions(-)