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 DEFA0D116F5 for ; Mon, 1 Dec 2025 08:29:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8364B10E30E; Mon, 1 Dec 2025 08:29:12 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="OYYTcXKV"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6BBB610E307; Mon, 1 Dec 2025 08:29:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764577751; x=1796113751; h=from:date:subject:mime-version:content-transfer-encoding: message-id:references:in-reply-to:to:cc; bh=uAIbnnRUE5BSQvWsZLaCMKn+dtKIKsFWjmVutIpmEJ4=; b=OYYTcXKVv1MYRjrq7GPeXv0inz/NjDyMsZx+Ubqo1QOJC+lw3v2l0XOr wgVdxr4GXYK9XcD3KHfSzCyeDIvGeWUiPB2Jm4fKEwovwTHfkQ5pZINB7 5AX1qKDrWbEwKu1/wOo4I4ERPmaPKMzl6OwT+OI9SpD0xk1A4bB9leKJq GjDrrSIybj89lyHoc3SMvvKWUdJq6jX0SIdthaZMbnVi15KCpA1ABOf34 5JqwgeF+wbULLa9o3YjOk2h6vo/VvhFm0UW1ZotHlwhFFmumWB6gMkipp Q3wsVyO+NP3Sq98iSShruPUKBNpA+pWepGHa5SCCD1R0dcrAz8vwB4BSY Q==; X-CSE-ConnectionGUID: Nofc5wgGSdK6uGYVFJsnBQ== X-CSE-MsgGUID: PkXzxJaeRAuw70iRFIGbPg== X-IronPort-AV: E=McAfee;i="6800,10657,11629"; a="66578363" X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="66578363" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2025 00:29:11 -0800 X-CSE-ConnectionGUID: mAiZss6LRdCtxiF6RP28QQ== X-CSE-MsgGUID: 5+FUQzw7RWCRBKl4MNVAxA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="198352722" Received: from srr4-3-linux-106-armuthy.iind.intel.com ([10.190.238.56]) by fmviesa005.fm.intel.com with ESMTP; 01 Dec 2025 00:29:05 -0800 From: Arun R Murthy Date: Mon, 01 Dec 2025 13:58:48 +0530 Subject: [PATCH v9 06/20] drm: Add new element Image EnhancemenT for colorop MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251201-dpst-v9-6-e462d55dba65@intel.com> References: <20251201-dpst-v9-0-e462d55dba65@intel.com> In-Reply-To: <20251201-dpst-v9-0-e462d55dba65@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, "Imported from f20250128-dpst-v8-0-871b94d777f8"@intel.com, 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 Image EnhancemenT LUT. The histogram generated from the hardware, on feeding to a user space algorithm can generate an image enhanced LUT that can be fed back to the hardware to get the enahnced image. Signed-off-by: Arun R Murthy --- include/uapi/drm/drm_mode.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 35d19ccd799b2b0f72174de8987c4482209ff325..acd281b295d71517c930adf036eaa006f8ff7182 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -973,6 +973,17 @@ enum drm_colorop_type { * Hardware generates the histogram which is an array of bins. */ DRM_COLOROP_HISTOGRAM, + + /** + * @DRM_COLOROP_IET: + * + * enum string "Image EnhancemenT" + * + * Image EnhancemenT LUT generated from the histogram is fed back to the + * hardware. + */ + DRM_COLOROP_IET, + }; /** -- 2.25.1