From patchwork Tue Oct 16 16:58:59 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 10643903 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A0A72157A for ; Tue, 16 Oct 2018 16:59:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 840DD2A612 for ; Tue, 16 Oct 2018 16:59:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 782332A616; Tue, 16 Oct 2018 16:59:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 69C6D2A612 for ; Tue, 16 Oct 2018 16:59:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727353AbeJQAu0 (ORCPT ); Tue, 16 Oct 2018 20:50:26 -0400 Received: from relmlor3.renesas.com ([210.160.252.173]:29085 "EHLO relmlie2.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727007AbeJQAu0 (ORCPT ); Tue, 16 Oct 2018 20:50:26 -0400 Received: from unknown (HELO relmlir2.idc.renesas.com) ([10.200.68.152]) by relmlie2.idc.renesas.com with ESMTP; 17 Oct 2018 01:59:05 +0900 Received: from relmlii2.idc.renesas.com (relmlii2.idc.renesas.com [10.200.68.66]) by relmlir2.idc.renesas.com (Postfix) with ESMTP id 8ABCD3F5B9; Wed, 17 Oct 2018 01:59:05 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.54,389,1534777200"; d="scan'208";a="295311210" Received: from unknown (HELO fabrizio-dev.ree.adwin.renesas.com) ([10.226.36.250]) by relmlii2.idc.renesas.com with ESMTP; 17 Oct 2018 01:59:02 +0900 From: Fabrizio Castro To: Laurent Pinchart , Kieran Bingham , David Airlie Cc: Fabrizio Castro , dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, Simon Horman , Geert Uytterhoeven , Chris Paterson , Biju Das Subject: [PATCH v2 3/5] drm: rcar-du: Add r8a77470 support Date: Tue, 16 Oct 2018 17:58:59 +0100 Message-Id: <1539709139-20342-1-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add RZ/G1C (a.k.a. r8a77470) support to the R-Car DU driver. Signed-off-by: Fabrizio Castro Reviewed-by: Laurent Pinchart --- v1->v2: * Added flags RCAR_DU_FEATURE_INTERLACED and RCAR_DU_FEATURE_TVM_SYNC * Reworked comment drivers/gpu/drm/rcar-du/rcar_du_drv.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 084f58d..d8a02c4 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -77,6 +77,33 @@ static const struct rcar_du_device_info rzg1_du_r8a7745_info = { }, }; +static const struct rcar_du_device_info rzg1_du_r8a77470_info = { + .gen = 2, + .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK + | RCAR_DU_FEATURE_EXT_CTRL_REGS + | RCAR_DU_FEATURE_INTERLACED + | RCAR_DU_FEATURE_TVM_SYNC, + .channels_mask = BIT(1) | BIT(0), + .routes = { + /* + * R8A77470 has two RGB outputs, one LVDS output, and + * one (currently unsupported) analog video output + */ + [RCAR_DU_OUTPUT_DPAD0] = { + .possible_crtcs = BIT(0), + .port = 0, + }, + [RCAR_DU_OUTPUT_DPAD1] = { + .possible_crtcs = BIT(1), + .port = 1, + }, + [RCAR_DU_OUTPUT_LVDS0] = { + .possible_crtcs = BIT(0) | BIT(1), + .port = 2, + }, + }, +}; + static const struct rcar_du_device_info rcar_du_r8a7779_info = { .gen = 2, .features = RCAR_DU_FEATURE_INTERLACED @@ -342,6 +369,7 @@ static const struct rcar_du_device_info rcar_du_r8a7799x_info = { static const struct of_device_id rcar_du_of_table[] = { { .compatible = "renesas,du-r8a7743", .data = &rzg1_du_r8a7743_info }, { .compatible = "renesas,du-r8a7745", .data = &rzg1_du_r8a7745_info }, + { .compatible = "renesas,du-r8a77470", .data = &rzg1_du_r8a77470_info }, { .compatible = "renesas,du-r8a7779", .data = &rcar_du_r8a7779_info }, { .compatible = "renesas,du-r8a7790", .data = &rcar_du_r8a7790_info }, { .compatible = "renesas,du-r8a7791", .data = &rcar_du_r8a7791_info },