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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 78EA5C3A5A0 for ; Mon, 19 Aug 2019 23:04:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4B0EA22CF4 for ; Mon, 19 Aug 2019 23:04:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="PBubEr9V" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729016AbfHSXEi (ORCPT ); Mon, 19 Aug 2019 19:04:38 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:37976 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728865AbfHSXDu (ORCPT ); Mon, 19 Aug 2019 19:03:50 -0400 Received: by mail-pl1-f195.google.com with SMTP id m12so1691168plt.5 for ; Mon, 19 Aug 2019 16:03:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=BGaZCHgDYd2hveQf3FIs87y4ItjrwpXVDJprgquPOWQ=; b=PBubEr9VLwe1O9i3u/1JpUbVWWVRe1sxgiti5t0bnIge4DbaYL+kNfFfr3IABo14vj Ncm9oya3aCG/2Y3Ey3oeC9b/qL8vZmHf8ia/uSGf57tOM6njQfvPd6r9duKDKQ3D3pqH rWidoMoYtbrsmy0PsZWEPMlTynETHD2DplN8jFwztf/vFyYlPEYFe3t9SuTcTCW0G1ic 094wbNixvL8via6KTKj5jJFwHa9ktPlmrWCXOT2RwqThxjXSgVg2M8WxXD1vFvACKL4W OiqlUl0/TaN8fRgAGqXjKANQz5oaahR15ABy6uRTbkvplNTXlOuT3Qbv9L7iyzjaSIDr T6Pw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=BGaZCHgDYd2hveQf3FIs87y4ItjrwpXVDJprgquPOWQ=; b=ea6aO7Q4b2LBOT4yjRTFd5Q7r6CXW5b4CU+S48PS0SPQvyhG6ocIxS2hAg3RqM69iS RjjlMbf/9lr/0a2hP1NDpC5tTZhrxHN8EPCyZPt4KemZ1TsD/OIQQ+uvEvQHrTrADy54 ptK3+rinYhTvPbYAubY26gJhIWtN9LRlN6WhSgthUxdrr1FV9lVIoge+yGIazu6O1VPn mQs+6qipQ5ZeVBEiI9KVdjJ5A42F4oCtvk1m/SSoTWYQGwP1bn3YgOwWf2IgQHOwD0qi EtxXW2oDrtS9Tz1Y+Dq7FAv49GQIgnqywPhG30/gHQWB4+KKGlAhUm0DHuRQd9qkljcq bmZw== X-Gm-Message-State: APjAAAU7PLRODSo2JhV7568x1yLy9A2ts6p3kIxMThz9pCEoAm5okzYL SMS/nXcbpbAbkvTRML0J7TVJVmD0G48= X-Google-Smtp-Source: APXvYqz71dgcZoZ4RdSSvpDEAXlxbSAJ9jAS4G7wNm+chbPz8rUdCZt5PGcwWvgDU8KRYoVLnakEBQ== X-Received: by 2002:a17:902:24c:: with SMTP id 70mr16581568plc.331.1566255829603; Mon, 19 Aug 2019 16:03:49 -0700 (PDT) Received: from localhost.localdomain ([2601:1c2:680:1319:692:26ff:feda:3a81]) by smtp.gmail.com with ESMTPSA id j15sm17256509pfr.146.2019.08.19.16.03.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Aug 2019 16:03:48 -0700 (PDT) From: John Stultz To: lkml Cc: Xu YiPing , Rongrong Zou , Xinliang Liu , David Airlie , Daniel Vetter , dri-devel , Sam Ravnborg , John Stultz Subject: [PATCH v4 16/25] drm: kirin: Move plane number and primay plane in driver data Date: Mon, 19 Aug 2019 23:03:12 +0000 Message-Id: <20190819230321.56480-17-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190819230321.56480-1-john.stultz@linaro.org> References: <20190819230321.56480-1-john.stultz@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xu YiPing As part of refactoring the kirin driver to better support different hardware revisions, this patch moves the number of planes and the primary plane value to the kirin_drm_data structure This will make it easier to add support for new devices via a new kirin_drm_data structure. Cc: Rongrong Zou Cc: Xinliang Liu Cc: David Airlie Cc: Daniel Vetter Cc: dri-devel Cc: Sam Ravnborg Acked-by: Xinliang Liu Reviewed-by: Sam Ravnborg Signed-off-by: Xu YiPing Signed-off-by: John Stultz --- .../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 21 ++++++++++++------- .../gpu/drm/hisilicon/kirin/kirin_drm_drv.h | 2 ++ 2 files changed, 15 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c index 4001f060e580..8b1f3580cbd6 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c @@ -35,7 +35,6 @@ #include "kirin_drm_drv.h" #include "kirin_ade_reg.h" -#define PRIMARY_CH ADE_CH1 /* primary plane */ #define OUT_OVLY ADE_OVLY2 /* output overlay compositor */ #define ADE_DEBUG 1 @@ -991,7 +990,7 @@ static int ade_drm_init(struct platform_device *pdev) struct kirin_plane *kplane; enum drm_plane_type type; int ret; - int i; + u32 ch; ade = devm_kzalloc(dev->dev, sizeof(*ade), GFP_KERNEL); if (!ade) { @@ -1015,12 +1014,15 @@ static int ade_drm_init(struct platform_device *pdev) * TODO: Now only support primary plane, overlay planes * need to do. */ - for (i = 0; i < ADE_CH_NUM; i++) { - kplane = &ade->planes[i]; - kplane->ch = i; + for (ch = 0; ch < ade_driver_data.num_planes; ch++) { + kplane = &ade->planes[ch]; + kplane->ch = ch; kplane->hw_ctx = ctx; - type = i == PRIMARY_CH ? DRM_PLANE_TYPE_PRIMARY : - DRM_PLANE_TYPE_OVERLAY; + + if (ch == ade_driver_data.prim_plane) + type = DRM_PLANE_TYPE_PRIMARY; + else + type = DRM_PLANE_TYPE_OVERLAY; ret = ade_plane_init(dev, kplane, type); if (ret) @@ -1028,7 +1030,8 @@ static int ade_drm_init(struct platform_device *pdev) } /* crtc init */ - ret = ade_crtc_init(dev, &kcrtc->base, &ade->planes[PRIMARY_CH].base); + ret = ade_crtc_init(dev, &kcrtc->base, + &ade->planes[ade_driver_data.prim_plane].base); if (ret) return ret; @@ -1047,6 +1050,8 @@ static const struct drm_mode_config_funcs ade_mode_config_funcs = { }; struct kirin_drm_data ade_driver_data = { + .num_planes = ADE_CH_NUM, + .prim_plane = ADE_CH1, .channel_formats = channel_formats, .channel_formats_cnt = ARRAY_SIZE(channel_formats), .crtc_helper_funcs = &ade_crtc_helper_funcs, diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h index ce9ddccc67a8..2b660df60293 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h @@ -37,6 +37,8 @@ struct kirin_plane { struct kirin_drm_data { const u32 *channel_formats; u32 channel_formats_cnt; + u32 num_planes; + u32 prim_plane; const struct drm_crtc_helper_funcs *crtc_helper_funcs; const struct drm_crtc_funcs *crtc_funcs; -- 2.17.1