From patchwork Mon Sep 6 21:38:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Shankar, Uma" X-Patchwork-Id: 12477363 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 1EB3DC433F5 for ; Mon, 6 Sep 2021 21:02:01 +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 E507B6105A for ; Mon, 6 Sep 2021 21:02:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E507B6105A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=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 4760D897D0; Mon, 6 Sep 2021 21:01:36 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6BF6589789; Mon, 6 Sep 2021 21:01:34 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10099"; a="283747514" X-IronPort-AV: E=Sophos;i="5.85,273,1624345200"; d="scan'208";a="283747514" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Sep 2021 14:01:34 -0700 X-IronPort-AV: E=Sophos;i="5.85,273,1624345200"; d="scan'208";a="537362274" Received: from linux-desktop.iind.intel.com ([10.223.34.178]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Sep 2021 14:01:31 -0700 From: Uma Shankar To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: harry.wentland@amd.com, ville.syrjala@linux.intel.com, ppaalanen@gmail.com, brian.starkey@arm.com, sebastian@sebastianwick.net, Shashank.Sharma@amd.com, Uma Shankar Date: Tue, 7 Sep 2021 03:08:56 +0530 Message-Id: <20210906213904.27918-15-uma.shankar@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210906213904.27918-1-uma.shankar@intel.com> References: <20210906213904.27918-1-uma.shankar@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [RFC v2 14/22] drm: Add helper to attach Plane ctm property X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Add a DRM helper to attach ctm property. Signed-off-by: Uma Shankar --- drivers/gpu/drm/drm_color_mgmt.c | 10 ++++++++++ include/drm/drm_plane.h | 1 + 2 files changed, 11 insertions(+) diff --git a/drivers/gpu/drm/drm_color_mgmt.c b/drivers/gpu/drm/drm_color_mgmt.c index 83832adf3adf..5c3138497b9c 100644 --- a/drivers/gpu/drm/drm_color_mgmt.c +++ b/drivers/gpu/drm/drm_color_mgmt.c @@ -654,6 +654,16 @@ void drm_plane_attach_degamma_properties(struct drm_plane *plane) } EXPORT_SYMBOL(drm_plane_attach_degamma_properties); +void drm_plane_attach_ctm_property(struct drm_plane *plane) +{ + if (!plane->ctm_property) + return; + + drm_object_attach_property(&plane->base, + plane->ctm_property, 0); +} +EXPORT_SYMBOL(drm_plane_attach_ctm_property); + int drm_plane_color_add_gamma_degamma_mode_range(struct drm_plane *plane, const char *name, const struct drm_color_lut_range *ranges, diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index c4ed1799ecaf..3d329f71d287 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -889,6 +889,7 @@ int drm_plane_create_color_mgmt_properties(struct drm_device *dev, struct drm_plane *plane, int num_values); void drm_plane_attach_degamma_properties(struct drm_plane *plane); +void drm_plane_attach_ctm_property(struct drm_plane *plane); int drm_plane_color_add_gamma_degamma_mode_range(struct drm_plane *plane, const char *name, const struct drm_color_lut_range *ranges,