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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_SANE_2 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 3BFF8C06508 for ; Mon, 1 Jul 2019 01:59:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 161B9208CA for ; Mon, 1 Jul 2019 01:59:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727333AbfGAB73 (ORCPT ); Sun, 30 Jun 2019 21:59:29 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:32072 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726983AbfGAB73 (ORCPT ); Sun, 30 Jun 2019 21:59:29 -0400 X-UUID: 32b51eec05e64d2289cc2cc4de833084-20190701 X-UUID: 32b51eec05e64d2289cc2cc4de833084-20190701 Received: from mtkmrs01.mediatek.inc [(172.21.131.159)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1811838344; Mon, 01 Jul 2019 09:59:21 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkexhb01.mediatek.inc (172.21.101.102) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 1 Jul 2019 09:59:20 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkcas07.mediatek.inc (172.21.101.84) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 1 Jul 2019 09:59:19 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 1 Jul 2019 09:59:19 +0800 Message-ID: <1561946359.23228.0.camel@mtksdaap41> Subject: Re: [PATCH v4 4/4] drm/mtk: add panel orientation property From: CK Hu To: Derek Basehore CC: , Philipp Zabel , Maxime Ripard , Sam Ravnborg , , Joonas Lahtinen , Maarten Lankhorst , Jani Nikula , David Airlie , "Thierry Reding" , Matthias Brugger , , Daniel Vetter , Rodrigo Vivi , , Sean Paul , Date: Mon, 1 Jul 2019 09:59:19 +0800 In-Reply-To: <20190622034105.188454-5-dbasehore@chromium.org> References: <20190622034105.188454-1-dbasehore@chromium.org> <20190622034105.188454-5-dbasehore@chromium.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-MTK: N Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Derek: On Fri, 2019-06-21 at 20:41 -0700, Derek Basehore wrote: > This inits the panel orientation property for the mediatek dsi driver > if the panel orientation (connector.display_info.panel_orientation) is > not DRM_MODE_PANEL_ORIENTATION_UNKNOWN. > Reviewed-by: CK Hu > Signed-off-by: Derek Basehore > --- > drivers/gpu/drm/mediatek/mtk_dsi.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c > index 4a0b9150a7bb..08ffdc7526dd 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dsi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c > @@ -782,10 +782,18 @@ static int mtk_dsi_create_connector(struct drm_device *drm, struct mtk_dsi *dsi) > DRM_ERROR("Failed to attach panel to drm\n"); > goto err_connector_cleanup; > } > + > + ret = drm_connector_init_panel_orientation_property(&dsi->conn); > + if (ret) { > + DRM_ERROR("Failed to init panel orientation\n"); > + goto err_panel_detach; > + } > } > > return 0; > > +err_panel_detach: > + drm_panel_detach(dsi->panel); > err_connector_cleanup: > drm_connector_cleanup(&dsi->conn); > return ret;