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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 3318BD116F5 for ; Tue, 2 Dec 2025 06:26:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D773610E533; Tue, 2 Dec 2025 06:26:57 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="chK4ZtGn"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7F5FD10E537; Tue, 2 Dec 2025 06:26:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764656817; x=1796192817; h=from:date:subject:mime-version:content-transfer-encoding: message-id:references:in-reply-to:to:cc; bh=jqPnYJpW/e7ANtqrJT5ttzf9bhF4nZlQ9P36mm/K0s4=; b=chK4ZtGnUwKcph8XqFG8L9MkVEyjdJSdq2zaUC578dactZaENun5tkRv BXU29ygJQ39ND7lhRgoSN7qGOnaO2JwFk2AYqLiPjbrxUUu2dRZEO5uPm Ppa9HeEnH2rUjK5eGJV098CbYn3Kn5tKr8BbbUGzX9BsDAbQIkuUSySsK XE/JpcXd2LDY/ZbHfrqaqt0qljoc2NZCajEvyIN0aCOJfHwqJ+EmWeEMC 4rRGwSLStDXpdtVO22sEmvkDtYKh9kXK6VgdmkoMerJLENc/qNOHfv5xw zfT8ZN/UTvyuLfiK+hpc9HcaIuS9uGS9Hvf6UzdrnqzIHDQopOHgaaVAg w==; X-CSE-ConnectionGUID: PvyMZSiLSNKZWrzGDw3DbQ== X-CSE-MsgGUID: n588d9JkRsWTsZ1BOuz4ew== X-IronPort-AV: E=McAfee;i="6800,10657,11630"; a="66499821" X-IronPort-AV: E=Sophos;i="6.20,242,1758610800"; d="scan'208";a="66499821" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2025 22:26:56 -0800 X-CSE-ConnectionGUID: S71tAUeZQEaQXT3bWIk0HQ== X-CSE-MsgGUID: E542Z443Ssm78Ynmb1xlgg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,242,1758610800"; d="scan'208";a="193961100" Received: from srr4-3-linux-106-armuthy.iind.intel.com ([10.190.238.56]) by fmviesa007.fm.intel.com with ESMTP; 01 Dec 2025 22:26:50 -0800 From: Arun R Murthy Date: Tue, 02 Dec 2025 11:56:57 +0530 Subject: [PATCH [RESEND] v9 03/20] drm: Add new element histogram for colorop MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251202-dpst-v9-3-f2abb2ca2465@intel.com> References: <20251202-dpst-v9-0-f2abb2ca2465@intel.com> In-Reply-To: <20251202-dpst-v9-0-f2abb2ca2465@intel.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , Lucas De Marchi , =?utf-8?q?Thomas_Hellstr=C3=B6m?= , uma.shankar@intel.com, chaitanya.kumar.borah@intel.com, suraj.kandpal@intel.com Cc: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, Arun R Murthy X-Mailer: b4 0.15-dev X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" For crtc color pipeline add an element histogram. This is used to generate the histogram. Signed-off-by: Arun R Murthy --- include/uapi/drm/drm_mode.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index aa24fef15da708f3e6804d07ffae5b0312dfdce0..d92be66813cf667d8361d837110740a521dca6eb 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -964,6 +964,15 @@ enum drm_colorop_type { * color = lut3d[index] */ DRM_COLOROP_3D_LUT, + + /** + * @DRM_COLOROP_HISTOGRAM: + * + * enum string "Histogram" + * + * Hardware generates the histogram which is an array of bins. + */ + DRM_COLOROP_HISTOGRAM, }; /** -- 2.25.1