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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4FF25C43387 for ; Wed, 16 Jan 2019 01:39:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2BBE320873 for ; Wed, 16 Jan 2019 01:39:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727652AbfAPBjk (ORCPT ); Tue, 15 Jan 2019 20:39:40 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:54945 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727551AbfAPBji (ORCPT ); Tue, 15 Jan 2019 20:39:38 -0500 X-UUID: a8f315a8563045549363b41a2056fef6-20190116 X-UUID: a8f315a8563045549363b41a2056fef6-20190116 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1338042302; Wed, 16 Jan 2019 09:39:30 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs03n1.mediatek.inc (172.21.101.181) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 16 Jan 2019 09:39:29 +0800 Received: from mtkslt305.mediatek.inc (10.21.14.140) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 16 Jan 2019 09:39:29 +0800 From: CK Hu To: Philipp Zabel , David Airlie , Daniel Vetter , Matthias Brugger , =?UTF-8?q?Noralf=20Tr=F8nnes?= , Frank Wunderlich CC: , , , , , CK Hu Subject: [PATCH 2/2] drm/mediatek: Add Mediatek framebuffer device Date: Wed, 16 Jan 2019 09:39:24 +0800 Message-ID: <20190116013924.11345-2-ck.hu@mediatek.com> X-Mailer: git-send-email 2.18.1 In-Reply-To: <20190116013924.11345-1-ck.hu@mediatek.com> References: <20190116013924.11345-1-ck.hu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For Mediatek drm driver, use fbdev emulation to create a framebuffer device. Signed-off-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 6ec4ca070382..5fcc0e294696 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -378,6 +379,10 @@ static int mtk_drm_bind(struct device *dev) if (ret < 0) goto err_deinit; + ret = drm_fbdev_generic_setup(drm, 32); + if (ret) + DRM_ERROR("Failed to initialize fbdev: %d\n", ret); + return 0; err_deinit: -- 2.18.1