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 X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 8CBB6C433DB for ; Tue, 12 Jan 2021 16:09:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 34E992087D for ; Tue, 12 Jan 2021 16:09:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392149AbhALQJh (ORCPT ); Tue, 12 Jan 2021 11:09:37 -0500 Received: from mga07.intel.com ([134.134.136.100]:5993 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389112AbhALQJh (ORCPT ); Tue, 12 Jan 2021 11:09:37 -0500 IronPort-SDR: WGhd0x03NylfSPbP57PSibDFKvJfeYScmVhhNGGffnJtRjkxQ6JKZPxuxbjArvPtQF/E6S5xrb VLWgobj7+isg== X-IronPort-AV: E=McAfee;i="6000,8403,9862"; a="242132904" X-IronPort-AV: E=Sophos;i="5.79,341,1602572400"; d="scan'208";a="242132904" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jan 2021 08:06:49 -0800 IronPort-SDR: R31Bvkfo5m5MQvwwG+05FJgY54GpTPfxC2ws2S9DcABEu3p/XBN5OSk5k3gWYWZjoXL03y0TW8 xgEaduuNQyzQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.79,341,1602572400"; d="scan'208";a="381475296" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by orsmga008.jf.intel.com with SMTP; 12 Jan 2021 08:06:46 -0800 Received: by stinkbox (sSMTP sendmail emulation); Tue, 12 Jan 2021 18:06:45 +0200 Date: Tue, 12 Jan 2021 18:06:45 +0200 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Laurent Pinchart Cc: dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, Kieran Bingham , Daniel Vetter , Pekka Paalanen , Kieran Bingham Subject: Re: [PATCH 3/4] drm: Extend color correction to support 3D-CLU Message-ID: References: <20201221015730.28333-1-laurent.pinchart+renesas@ideasonboard.com> <20201221015730.28333-4-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20201221015730.28333-4-laurent.pinchart+renesas@ideasonboard.com> X-Patchwork-Hint: comment Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org On Mon, Dec 21, 2020 at 03:57:29AM +0200, Laurent Pinchart wrote: > From: Kieran Bingham > > Extend the existing color management properties to support provision > of a 3D cubic look up table, allowing for color specific adjustments. > > Signed-off-by: Kieran Bingham > Co-developed-by: Laurent Pinchart > Signed-off-by: Laurent Pinchart FYI I've got a WIP 3D LUT implementation for i915 here: git://github.com/vsyrjala/linux.git 3dlut I named the prop GAMMA_LUT_3D to indicate its position in the pipeline (on our hw it's postioned after the normal gamma LUT). Alas no userspace for it yet, so can't really do anything more with it for the time being. Rudimentary tests also available here: git://github.com/vsyrjala/intel-gpu-tools.git 3dlut -- Ville Syrjälä Intel 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 X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 EA597C433DB for ; Tue, 12 Jan 2021 16:07:55 +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 7D865221E2 for ; Tue, 12 Jan 2021 16:07:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7D865221E2 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=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8C3B16E2DF; Tue, 12 Jan 2021 16:07:54 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 55BB66E2DF for ; Tue, 12 Jan 2021 16:07:53 +0000 (UTC) IronPort-SDR: KwDvTDYdCq0Xxg8sxrcsnj+mqCLAptkmHSgVkLkgG4LBAmFL5pO7hjkZJw7FU18qKuwdx9Qtv1 OTWkNH2Rg+9A== X-IronPort-AV: E=McAfee;i="6000,8403,9862"; a="178155949" X-IronPort-AV: E=Sophos;i="5.79,341,1602572400"; d="scan'208";a="178155949" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jan 2021 08:06:49 -0800 IronPort-SDR: R31Bvkfo5m5MQvwwG+05FJgY54GpTPfxC2ws2S9DcABEu3p/XBN5OSk5k3gWYWZjoXL03y0TW8 xgEaduuNQyzQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.79,341,1602572400"; d="scan'208";a="381475296" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by orsmga008.jf.intel.com with SMTP; 12 Jan 2021 08:06:46 -0800 Received: by stinkbox (sSMTP sendmail emulation); Tue, 12 Jan 2021 18:06:45 +0200 Date: Tue, 12 Jan 2021 18:06:45 +0200 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Laurent Pinchart Subject: Re: [PATCH 3/4] drm: Extend color correction to support 3D-CLU Message-ID: References: <20201221015730.28333-1-laurent.pinchart+renesas@ideasonboard.com> <20201221015730.28333-4-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20201221015730.28333-4-laurent.pinchart+renesas@ideasonboard.com> 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: , Cc: Kieran Bingham , dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, Kieran Bingham Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Mon, Dec 21, 2020 at 03:57:29AM +0200, Laurent Pinchart wrote: > From: Kieran Bingham > = > Extend the existing color management properties to support provision > of a 3D cubic look up table, allowing for color specific adjustments. > = > Signed-off-by: Kieran Bingham > Co-developed-by: Laurent Pinchart > Signed-off-by: Laurent Pinchart FYI I've got a WIP 3D LUT implementation for i915 here: git://github.com/vsyrjala/linux.git 3dlut I named the prop GAMMA_LUT_3D to indicate its position in the pipeline (on our hw it's postioned after the normal gamma LUT). Alas no userspace for it yet, so can't really do anything more = with it for the time being. Rudimentary tests also available here: git://github.com/vsyrjala/intel-gpu-tools.git 3dlut -- = Ville Syrj=E4l=E4 Intel _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel