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 5753FCFD2F6 for ; Tue, 2 Dec 2025 06:27:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ECB1310E539; Tue, 2 Dec 2025 06:27:15 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="BGiNifcZ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6C51F10E539; Tue, 2 Dec 2025 06:27:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764656836; x=1796192836; h=from:date:subject:mime-version:content-transfer-encoding: message-id:references:in-reply-to:to:cc; bh=uAIbnnRUE5BSQvWsZLaCMKn+dtKIKsFWjmVutIpmEJ4=; b=BGiNifcZ0MFfOoz+9a0WNbQWU1LlBiSk/r7bzaTCiiKIVEMaN1pxCdv/ YibbKMzCeDupESY2KLHlPcK1wrd3IWM+o9fvkpBhGBBL17L3LMYOkDg00 +tsLR2oN0JZjMHAx57itzn6FAAEIYAnYesqLOE6pFEfSzvogAlywtr+/e YKlIoFaT8MlUml11RFkP6IwG/aupWSYkWMHVb25JQEADHHf7L+RBMoBbF gB+S2O+3vwwErCuC2vBunx110d2svi5wbJGkv6GvfTQ29vas1Yu51mvqx g3zD50y2v2XEd1PRuh9QNjTT/zhJpB/UBtg4MBgiZDlZfgCPlWQDQEeoe Q==; X-CSE-ConnectionGUID: kUFBxRsEQaWlxBi09Zr++A== X-CSE-MsgGUID: zkDnsXT8TH6GcE3UzPLRyw== X-IronPort-AV: E=McAfee;i="6800,10657,11630"; a="66499863" X-IronPort-AV: E=Sophos;i="6.20,242,1758610800"; d="scan'208";a="66499863" 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 22:27:15 -0800 X-CSE-ConnectionGUID: opH10VXzSVuYMnIdCFviGw== X-CSE-MsgGUID: KTIBZ1/VTIiSbnfaDVpfYQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,242,1758610800"; d="scan'208";a="193961226" Received: from srr4-3-linux-106-armuthy.iind.intel.com ([10.190.238.56]) by fmviesa007.fm.intel.com with ESMTP; 01 Dec 2025 22:27:09 -0800 From: Arun R Murthy Date: Tue, 02 Dec 2025 11:57:00 +0530 Subject: [PATCH [RESEND] 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: <20251202-dpst-v9-6-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: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" 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