From patchwork Wed Feb 19 02:51:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "tiantao (H)" X-Patchwork-Id: 11390683 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 41A57109A for ; Wed, 19 Feb 2020 08:21:13 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 299C52176D for ; Wed, 19 Feb 2020 08:21:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 299C52176D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hisilicon.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D759B6EB2D; Wed, 19 Feb 2020 08:20:53 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from huawei.com (szxga06-in.huawei.com [45.249.212.32]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4A6FF6EB05 for ; Wed, 19 Feb 2020 02:52:18 +0000 (UTC) Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id BE3FAAF365DBB3DB6BE6; Wed, 19 Feb 2020 10:52:12 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Wed, 19 Feb 2020 10:52:05 +0800 From: Tian Tao To: , , , , , , , , , Subject: [PATCH] drm/hisilicon: Set preferred mode resolution and maximum resolution Date: Wed, 19 Feb 2020 10:51:47 +0800 Message-ID: <1582080707-18825-1-git-send-email-tiantao6@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected X-Mailman-Approved-At: Wed, 19 Feb 2020 08:19:59 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxarm@huawei.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" set the preferred mode resolution to 1024 * 768 and maximum resolution to 1920 * 1200. Signed-off-by: Tian Tao Signed-off-by: Gong junjie --- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c index 6d98fdc..82fc7d3 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c @@ -11,8 +11,10 @@ * Jianhua Li */ +#include #include #include +#include #include #include "hibmc_drm_drv.h" @@ -20,7 +22,13 @@ static int hibmc_connector_get_modes(struct drm_connector *connector) { - return drm_add_modes_noedid(connector, 800, 600); + int count; + + drm_connector_update_edid_property(connector, NULL); + count = drm_add_modes_noedid(connector, 1920, 1200); + drm_set_preferred_mode(connector, 1024, 768); + + return count; } static enum drm_mode_status hibmc_connector_mode_valid(struct drm_connector *connector,