From patchwork Tue Dec 10 22:10:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tom Anderson X-Patchwork-Id: 11284481 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 7469413B6 for ; Wed, 11 Dec 2019 09:21:35 +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 52F4D2077B for ; Wed, 11 Dec 2019 09:21:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="i0uoT9B7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 52F4D2077B Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.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 51C0E6EAAC; Wed, 11 Dec 2019 09:20:38 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pg1-x54a.google.com (mail-pg1-x54a.google.com [IPv6:2607:f8b0:4864:20::54a]) by gabe.freedesktop.org (Postfix) with ESMTPS id C32DC6E9A4 for ; Tue, 10 Dec 2019 22:11:09 +0000 (UTC) Received: by mail-pg1-x54a.google.com with SMTP id u14so11414713pgq.16 for ; Tue, 10 Dec 2019 14:11:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=b73r53Ks39MzD1p7Mnxh3aUtTHdkJg2TG1gTQXCA0JA=; b=i0uoT9B7VkzZLco87pN4yTJXrhjzrCyboyzAodwErTl0USjyKxQpB8BzII9F79iW5Q StJAIzVxBqZBcrl61TgA0+Xjrodo4IBl2vMz9KUV1XjHxjmrRVLhRZwkNmgun+G2244b 672pjof/K4JjBwR+7wFlGQzL8CepOAOffo4t9eGjXSsRk+R8pIpb3y3WM1ZGatYVqoh6 n9ZaZiJ1rnLaTy+QLc6aSkhDKvipXqctmsMdXZM2oYgN3j+BYFQ4mok4xCtYYdVB4pov F1gaQm0kN2iKRNPeaCrl+d3NAzFOHghLUAkV7ZA//lAPjircz9IcwetG+vyx9pKIDapk WioA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=b73r53Ks39MzD1p7Mnxh3aUtTHdkJg2TG1gTQXCA0JA=; b=LZJdpVa/kUI1jLZiToO/GCDSIsHjk7uBycjfCocDmQT2UrI12/jmbfgQWhIF6q+vT1 X+8PO6SyTpnfatRVKHWUO3o6HkLlFy3gIYaSC6amRgyhLE76OKzfhoV0cJwLuVff3Xp5 YM8mUu9JAjyVahOj9CqSYZnl/c58+qPaD8XGKKEgQxOlt4K52eSki879k/xN27Eq7vGy 5xXC4xsYifyMea9c4D6eDyTlFBZdJvZ5HqcVC0xIVpQxpenWuoDKjTwlFVvAV0kwePwm Nwi19iTTdBnlRJj9fH1hP2wBbI6aVVGF4G39rzofvxenV5/a+rc7OZlmpKUR62xPn0Ge l0Sg== X-Gm-Message-State: APjAAAUwfyCxbTR3oENMIfJx1NmX56S0DeIs8iWProUYvktI0l9RcruN GRjWvdqWVS4JVQp0M6aydlZlnKezvd72+PHibOohpg== X-Google-Smtp-Source: APXvYqxIkhq83HNF7Fpw49kmXHGQa5sYZO4wUfdhjjk6/E84bpG99rvKGJ2oOA55p8kIVLS2Md1/2sQ489DZZWBwOZ50WQ== X-Received: by 2002:a65:6249:: with SMTP id q9mr405022pgv.340.1576015869302; Tue, 10 Dec 2019 14:11:09 -0800 (PST) Date: Tue, 10 Dec 2019 14:10:48 -0800 Message-Id: <20191210221048.83628-1-thomasanderson@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.24.0.525.g8f36a354ae-goog Subject: [PATCH] drm/edid: Increase size of VDB and CMDB bitmaps to 256 bits From: Thomas Anderson To: " =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= " X-Mailman-Approved-At: Wed, 11 Dec 2019 09:20:35 +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: Thomas Anderson , David Airlie , Sean Pau , linux-kernel@vger.kernel.org, Bhawanpreet Lakha , dri-devel@lists.freedesktop.org, Harry Wentland Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" CEA-861-G adds modes up to 219, so increase the size of the maps in preparation for adding the new modes to drm_edid.c. Signed-off-by: Thomas Anderson --- include/drm/drm_connector.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 5f8c3389d46f..17b728d9c73d 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -188,19 +188,19 @@ struct drm_hdmi_info { /** * @y420_vdb_modes: bitmap of modes which can support ycbcr420 - * output only (not normal RGB/YCBCR444/422 outputs). There are total - * 107 VICs defined by CEA-861-F spec, so the size is 128 bits to map - * upto 128 VICs; + * output only (not normal RGB/YCBCR444/422 outputs). The max VIC + * defined by the CEA-861-G spec is 219, so the size is 256 bits to map + * up to 256 VICs. */ - unsigned long y420_vdb_modes[BITS_TO_LONGS(128)]; + unsigned long y420_vdb_modes[BITS_TO_LONGS(256)]; /** * @y420_cmdb_modes: bitmap of modes which can support ycbcr420 - * output also, along with normal HDMI outputs. There are total 107 - * VICs defined by CEA-861-F spec, so the size is 128 bits to map upto - * 128 VICs; + * output also, along with normal HDMI outputs. The max VIC defined by + * the CEA-861-G spec is 219, so the size is 256 bits to map up to 256 + * VICs. */ - unsigned long y420_cmdb_modes[BITS_TO_LONGS(128)]; + unsigned long y420_cmdb_modes[BITS_TO_LONGS(256)]; /** @y420_cmdb_map: bitmap of SVD index, to extraxt vcb modes */ u64 y420_cmdb_map;