From patchwork Tue Nov 19 14:17:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 11252857 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 8481714DB for ; Tue, 19 Nov 2019 23:28:40 +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 6DB432245D for ; Tue, 19 Nov 2019 23:28:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6DB432245D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=crapouillou.net 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 BC27B6EA02; Tue, 19 Nov 2019 23:28:09 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from crapouillou.net (outils.crapouillou.net [89.234.176.41]) by gabe.freedesktop.org (Postfix) with ESMTPS id 546866E060 for ; Tue, 19 Nov 2019 14:28:27 +0000 (UTC) From: Paul Cercueil To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland Subject: [PATCH 4/6] gpu/drm: ingenic: Set max FB height to 4095 Date: Tue, 19 Nov 2019 15:17:34 +0100 Message-Id: <20191119141736.74607-4-paul@crapouillou.net> In-Reply-To: <20191119141736.74607-1-paul@crapouillou.net> References: <20191119141736.74607-1-paul@crapouillou.net> MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 19 Nov 2019 23:28:08 +0000 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1574173068; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lS0qFBgl79iuxPDFWYwXScfrOwedGbj4vsV2qHZDSxg=; b=Z1zI9pb0KDCuJybGPqtTCq80m+qXo8wLSfwdOkPL7on/ytgELUjeAMf3Yej7Q5PJztwb9B 4IkL+G00Y/MMz4lzi58qo72J8XKvVc/+tqY4RUeXj9U1ZvQwcbWbkrFkbMphS6FwRZiFHX 4C5cAxoSUc7xgsVEAdrh1KvOpvjSFes= X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Cercueil , devicetree@vger.kernel.org, od@zcrc.me, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" While the LCD controller can effectively only support a maximum resolution of 800x600, the framebuffer's height can be much higher, since we can change the Y start offset. Signed-off-by: Paul Cercueil --- drivers/gpu/drm/ingenic/ingenic-drm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c b/drivers/gpu/drm/ingenic/ingenic-drm.c index 7a172271bd63..4538b081b0c5 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm.c @@ -635,7 +635,7 @@ static int ingenic_drm_probe(struct platform_device *pdev) drm->mode_config.min_width = 0; drm->mode_config.min_height = 0; drm->mode_config.max_width = 800; - drm->mode_config.max_height = 600; + drm->mode_config.max_height = 4095; drm->mode_config.funcs = &ingenic_drm_mode_config_funcs; base = devm_platform_ioremap_resource(pdev, 0);