From patchwork Thu Dec 3 11:48:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 11948541 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=-11.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 2A857C64E8A for ; Thu, 3 Dec 2020 11:49:27 +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 B737920758 for ; Thu, 3 Dec 2020 11:49:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B737920758 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.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 B01686E983; Thu, 3 Dec 2020 11:49:24 +0000 (UTC) Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by gabe.freedesktop.org (Postfix) with ESMTPS id B48F06E98D for ; Thu, 3 Dec 2020 11:49:23 +0000 (UTC) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0B3Bn5EV046622; Thu, 3 Dec 2020 05:49:05 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1606996145; bh=RsmOZU5yg9w3M2vFoiH7jIP2zxdoIhcPSv8nZUHvDo0=; h=From:To:CC:Subject:Date; b=QCCSzpspyjhJqpO9uwQw7GH/FlHZejgYMXDOzLiIW3Ywb68uqWL8ipyHM3cMfBgGa fA5/mSrjUEhwAQPCZFZZ+dzbysDNq2R67cla5bDlHFJW5BxgVIEp3OQMxHkIak+gpW 7xd/dRABM7WnR1ioEwzALGPjVR1Y1CM/dre+JCZE= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0B3Bn5RI114463 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 3 Dec 2020 05:49:05 -0600 Received: from DFLE102.ent.ti.com (10.64.6.23) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Thu, 3 Dec 2020 05:49:05 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Thu, 3 Dec 2020 05:49:05 -0600 Received: from deskari.lan (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0B3Bn0PI094649; Thu, 3 Dec 2020 05:49:01 -0600 From: Tomi Valkeinen To: , Daniel Vetter Subject: [PATCH 0/2] drm: fix and cleanup legacy gamma support Date: Thu, 3 Dec 2020 13:48:43 +0200 Message-ID: <20201203114845.232911-1-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 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: Yannick Fertre , Philippe Cornu , David Airlie , Russell King , Sandy Huang , Paul Cercueil , Tomi Valkeinen , Laurent Pinchart , Thomas Zimmermann , Matthias Brugger , Vincent Abriou , Maxime Coquelin , Alexandre Torgue Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi, The first patch fix legacy gamma table for HW which have a degamma lut block before CTM block, but no gamma lut after the CTM. The second one cleans up the legacy gamma support a bit by handling legacy gamma for modern drivers in the drm core. Tomi Tomi Valkeinen (2): drm: add legacy support for using degamma for gamma drm: automatic legacy gamma support .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 - .../gpu/drm/arm/display/komeda/komeda_crtc.c | 1 - drivers/gpu/drm/arm/malidp_crtc.c | 1 - drivers/gpu/drm/armada/armada_crtc.c | 1 - drivers/gpu/drm/ast/ast_mode.c | 1 - .../gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 1 - drivers/gpu/drm/drm_atomic_helper.c | 70 ----------- drivers/gpu/drm/drm_color_mgmt.c | 117 +++++++++++++++++- drivers/gpu/drm/drm_fb_helper.c | 12 +- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 - drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 1 - drivers/gpu/drm/nouveau/dispnv50/head.c | 2 - drivers/gpu/drm/omapdrm/omap_crtc.c | 1 - drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 1 - drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 - drivers/gpu/drm/stm/ltdc.c | 1 - drivers/gpu/drm/vc4/vc4_crtc.c | 1 - drivers/gpu/drm/vc4/vc4_txp.c | 1 - include/drm/drm_atomic_helper.h | 4 - include/drm/drm_color_mgmt.h | 7 ++ include/drm/drm_crtc.h | 3 + 21 files changed, 130 insertions(+), 100 deletions(-)