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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA804C433EF for ; Mon, 4 Oct 2021 09:22:25 +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 47FD361216 for ; Mon, 4 Oct 2021 09:22:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 47FD361216 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4FF0C6E195; Mon, 4 Oct 2021 09:22:24 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 153076E195 for ; Mon, 4 Oct 2021 09:22:23 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10126"; a="222804506" X-IronPort-AV: E=Sophos;i="5.85,345,1624345200"; d="scan'208";a="222804506" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Oct 2021 02:22:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,345,1624345200"; d="scan'208";a="482852136" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.171]) by fmsmga007.fm.intel.com with SMTP; 04 Oct 2021 02:22:18 -0700 Received: by stinkbox (sSMTP sendmail emulation); Mon, 04 Oct 2021 12:22:17 +0300 Date: Mon, 4 Oct 2021 12:22:17 +0300 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Simon Ser Cc: dri-devel@lists.freedesktop.org, Emmanuel Gil Peyrot , Daniel Vetter , Pekka Paalanen , Jani Nikula Subject: Re: [PATCH] drm/connector: refer to CTA-861-G in the "content type" prop docs Message-ID: References: <20211004091236.82010-1-contact@emersion.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20211004091236.82010-1-contact@emersion.fr> X-Patchwork-Hint: comment 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Mon, Oct 04, 2021 at 09:12:50AM +0000, Simon Ser wrote: > The KMS documentation doesn't say much about the meaning of each > content type. Add a reference to the specification defining them. > > Signed-off-by: Simon Ser > Cc: Emmanuel Gil Peyrot > Cc: Daniel Vetter > Cc: Pekka Paalanen > Cc: Ville Syrjala > Cc: Jani Nikula > --- > drivers/gpu/drm/drm_connector.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c > index 3bc782b630b9..79d8163686cd 100644 > --- a/drivers/gpu/drm/drm_connector.c > +++ b/drivers/gpu/drm/drm_connector.c > @@ -1397,6 +1397,8 @@ EXPORT_SYMBOL(drm_connector_attach_dp_subconnector_property); > * Game: > * Content type is game > * > + * The meaning of each content type is defined in CTA-861-G table 15. > + * A bit annoying to have to refer to an external spec, but copy pasting the whole thing here seems a bit questionable. Reviewed-by: Ville Syrjälä > * Drivers can set up this property by calling > * drm_connector_attach_content_type_property(). Decoding to > * infoframe values is done through drm_hdmi_avi_infoframe_content_type(). > -- > 2.33.0 > -- Ville Syrjälä Intel