From patchwork Fri Sep 6 13:54:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 11135303 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 55CD3112B for ; Fri, 6 Sep 2019 13:53:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3EE6320854 for ; Fri, 6 Sep 2019 13:53:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393552AbfIFNxr (ORCPT ); Fri, 6 Sep 2019 09:53:47 -0400 Received: from relay9-d.mail.gandi.net ([217.70.183.199]:34973 "EHLO relay9-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2393545AbfIFNxp (ORCPT ); Fri, 6 Sep 2019 09:53:45 -0400 X-Originating-IP: 2.224.242.101 Received: from uno.lan (2-224-242-101.ip172.fastwebnet.it [2.224.242.101]) (Authenticated sender: jacopo@jmondi.org) by relay9-d.mail.gandi.net (Postfix) with ESMTPSA id C06E5FF819; Fri, 6 Sep 2019 13:53:41 +0000 (UTC) From: Jacopo Mondi To: laurent.pinchart@ideasonboard.com, kieran.bingham+renesas@ideasonboard.com, geert@linux-m68k.org, horms@verge.net.au, uli+renesas@fpond.eu, VenkataRajesh.Kalakodima@in.bosch.com Cc: Jacopo Mondi , airlied@linux.ie, daniel@ffwll.ch, koji.matsuoka.xm@renesas.com, muroya@ksk.co.jp, Harsha.ManjulaMallikarjun@in.bosch.com, linux-renesas-soc@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 7/9] drm: rcar-du: crtc: Register GAMMA_LUT properties Date: Fri, 6 Sep 2019 15:54:34 +0200 Message-Id: <20190906135436.10622-8-jacopo+renesas@jmondi.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190906135436.10622-1-jacopo+renesas@jmondi.org> References: <20190906135436.10622-1-jacopo+renesas@jmondi.org> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Enable the GAMMA_LUT KMS property using the framework helpers to register the property and set the associated gamma table maximum size. Reviewed-by: Ulrich Hecht Reviewed-by: Laurent Pinchart Signed-off-by: Jacopo Mondi Reviewed-by: Kieran Bingham --- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index 3dac605c3a67..dc59eeec990c 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -1082,6 +1082,7 @@ static const struct drm_crtc_funcs crtc_funcs_gen3 = { .set_crc_source = rcar_du_crtc_set_crc_source, .verify_crc_source = rcar_du_crtc_verify_crc_source, .get_crc_sources = rcar_du_crtc_get_crc_sources, + .gamma_set = drm_atomic_helper_legacy_gamma_set, }; /* ----------------------------------------------------------------------------- @@ -1205,6 +1206,9 @@ int rcar_du_crtc_create(struct rcar_du_group *rgrp, unsigned int swindex, if (rcdu->cmms[swindex]) { rcrtc->cmm = rcdu->cmms[swindex]; rgrp->cmms_mask |= BIT(hwindex % 2); + + drm_mode_crtc_set_gamma_size(crtc, CM2_LUT_SIZE); + drm_crtc_enable_color_mgmt(crtc, 0, false, CM2_LUT_SIZE); } drm_crtc_helper_add(crtc, &crtc_helper_funcs);