From patchwork Wed Aug 9 18:15:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13348295 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 0B027C0015E for ; Wed, 9 Aug 2023 18:15:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3DC3310E483; Wed, 9 Aug 2023 18:15:37 +0000 (UTC) Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by gabe.freedesktop.org (Postfix) with ESMTPS id 190DB10E0CE for ; Wed, 9 Aug 2023 18:15:31 +0000 (UTC) X-UUID: b779458236e011eeb20a276fd37b9834-20230810 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=A1UxD4ZIcUpJFmyZiHa2rkTyn/dhUFJzKVj42CuuMJc=; b=WpcKbvWMlTTAOKxlLVQztkZ+aVRLypWvGvar0oPdVuGqID/0LSxjyTP8UQDwwrJ9C3js1OoiGIqpqJoiI3gDS++Z2nJCwED+56EWx9Cjoo4ZCU//SuGYDvtYSYkXW0Aqxu20d/tFtTINxkh7vSP4WRaBH1PNPBbJzJ8bS5/BFto=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.31, REQID:90ffeba3-bbf1-4845-8a56-66b4c69c787c, IP:0, U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:70 X-CID-INFO: VERSION:1.1.31, REQID:90ffeba3-bbf1-4845-8a56-66b4c69c787c, IP:0, URL :0,TC:0,Content:-25,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTI ON:quarantine,TS:70 X-CID-META: VersionHash:0ad78a4, CLOUDID:59a4251f-33fd-4aaa-bb43-d3fd68d9d5ae, B ulkID:2308100215278SLKQ5PN,BulkQuantity:1,Recheck:0,SF:38|29|28|17|19|48,T C:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:40,QS:nil,BEC:nil,COL:0, OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SDM, TF_CID_SPAM_ASC, TF_CID_SPAM_FAS, TF_CID_SPAM_FSD, TF_CID_SPAM_SNR X-UUID: b779458236e011eeb20a276fd37b9834-20230810 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1611727100; Thu, 10 Aug 2023 02:15:27 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 10 Aug 2023 02:15:26 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 10 Aug 2023 02:15:26 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno , Eugen Hristev Subject: [PATCH v9 6/7] drm/mediatek: dsi: Support dynamic connector selection Date: Thu, 10 Aug 2023 02:15:24 +0800 Message-ID: <20230809181525.7561-7-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20230809181525.7561-1-jason-jh.lin@mediatek.com> References: <20230809181525.7561-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N 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: "Jason-JH . Lin" , Singo Chang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Project_Global_Chrome_Upstream_Group@mediatek.com, Jason-ch Chen , Nancy Lin , Johnson Wang , Shawn Sung , Matthias Brugger , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add implementation of mtk_dsi_encoder_index to mtk_ddp_comp_func to make mtk_dsi support dynamic connector selection. Signed-off-by: Jason-JH.Lin Reviewed-by: Fei Shao Tested-by: Fei Shao Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_disp_drv.h | 1 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 + drivers/gpu/drm/mediatek/mtk_dsi.c | 9 +++++++++ 3 files changed, 11 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h index 5f07037670e9..fdaa21b6a9da 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h @@ -48,6 +48,7 @@ unsigned int mtk_dpi_encoder_index(struct device *dev); void mtk_dsi_ddp_start(struct device *dev); void mtk_dsi_ddp_stop(struct device *dev); +unsigned int mtk_dsi_encoder_index(struct device *dev); int mtk_gamma_clk_enable(struct device *dev); void mtk_gamma_clk_disable(struct device *dev); diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index c1ea112e6be8..c93b1bae00dc 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -318,6 +318,7 @@ static const struct mtk_ddp_comp_funcs ddp_dsc = { static const struct mtk_ddp_comp_funcs ddp_dsi = { .start = mtk_dsi_ddp_start, .stop = mtk_dsi_ddp_stop, + .encoder_index = mtk_dsi_encoder_index, }; static const struct mtk_ddp_comp_funcs ddp_gamma = { diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index 7d5250351193..8c45dc19d39f 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -865,6 +865,15 @@ static int mtk_dsi_encoder_init(struct drm_device *drm, struct mtk_dsi *dsi) return ret; } +unsigned int mtk_dsi_encoder_index(struct device *dev) +{ + struct mtk_dsi *dsi = dev_get_drvdata(dev); + unsigned int encoder_index = drm_encoder_index(&dsi->encoder); + + dev_dbg(dev, "encoder index:%d\n", encoder_index); + return encoder_index; +} + static int mtk_dsi_bind(struct device *dev, struct device *master, void *data) { int ret;