From patchwork Wed Oct 4 02:40:04 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: 13408233 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 D46AFE8FDC6 for ; Wed, 4 Oct 2023 02:40:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1414710E335; Wed, 4 Oct 2023 02:40:29 +0000 (UTC) Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by gabe.freedesktop.org (Postfix) with ESMTPS id 07DD210E324 for ; Wed, 4 Oct 2023 02:40:24 +0000 (UTC) X-UUID: 59f08b0a625f11eea33bb35ae8d461a2-20231004 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=JdWTdcNDf6wAkZfZYuOCwB5rWSf13DfxWBpKBToyRMo=; b=ky0IVuSTqUc+50rLm/PE5H3MMqUYGtg1KLHLyplRoUTSDTRo15kcS40evY+da04pFZQHliKgmKWxHFeW9iu0N9IutTqQYkERXsNHQ0521aaErrohxoWQp3XHXsJ125xqtC5BCWijeosecFt3No8f2e/DpTykHlWu5jcZAlUL+pY=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.32, REQID:aaac4986-87e1-49f6-8610-2b66b9dd6de2, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:5f78ec9, CLOUDID:89db6af0-9a6e-4c39-b73e-f2bc08ca3dc5, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:1,File:nil,Bulk:nil,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_SNR,TF_CID_SPAM_ULS X-UUID: 59f08b0a625f11eea33bb35ae8d461a2-20231004 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1480167666; Wed, 04 Oct 2023 10:40:16 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 4 Oct 2023 10:40:14 +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; Wed, 4 Oct 2023 10:40:14 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno Subject: [PATCH v11 0/9] Add connector dynamic selection capability Date: Wed, 4 Oct 2023 10:40:04 +0800 Message-ID: <20231004024013.18956-1-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--14.549800-8.000000 X-TMASE-MatchedRID: HECydOu7ZluU2fVedEQUO1z+axQLnAVBIaLR+2xKRDIxBvTc7v9+ZyU0 V2udwSKC5M3BSxL9NtlFAm5O+Q5wcPZomtZBUIXQhK8o4aoss8qMjqpeR/YVDUS/boWSGMtdh2d ZdoWeP4Xmp24rTXZI/g46Ehxwo1ljiahd50YTr4qUa50su1E7WywJzaIVMjGtFJMC9vnfmol576 my5IxjutODPn6/D3UTG9zI5/9pjDck8jpRZkMC+UhwlOfYeSqx4b+uxQ/rA9Zo5YsPsbyLXemo2 1PNMyiqvOj79KHQcVbDRpsDfF9TvaddX1GSqEt8H5YQyOg71ZZ9LQinZ4QefPcjNeVeWlqY+gtH j7OwNO0kL2NLniq3NQMhYXjNgfyh2JQ90sLLhV+6bmWwRthZFvQbLU9mGnJb X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--14.549800-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: BBB2A75DEB64F3BF7A1745AE399587A67CF5AF5AF913BF2AD4CB2219F16CC1032000:8 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" To support DSI and eDP as main display connector without modifying mtk-drm driver, we add connector dynamic selection capability. Change in v11: 1. move some global variable to a scope. 2. move mtk_drm_crtc_update_output() after pm_runtime_resume_and_get(). 3. move return 0 when error occurred into mtk_drm_find_comp_in_ddp_conn_path(). Change in v10: 1. rebase to Linux 6.6-rc3. 2. separate the common part of adding encoder_index interface for ddp_comp to a single patch. 3. separate the DP_INTF0 support dynamic selection to a single patch. 4. add the array size while allocating ddp_comp array in mtk_crtc. 5. add some comment for marking encoder_index to -1. Change in v9: 1. change subject title and [PATCH v11 5/7] title. 2. separate [PATCH v11 4/7] and [PATCH v11 5/7]. 3. fix typo and some grammar problems in commit message. Change in v8: 1. add mtk_drm_crtc_path enum to replace array index of all_drm_priv. 2. separate add encoder_index function to another patch. 3. separate add dpi and dsi encoder_index function implementation to another patch. 4. separate add dsi conn_routes support to another patch. 5. set encoder_index to -1 if comp->dev doesn't not exist and add (encoder_index >= 0) checking before assigning conn_routes. 6. move conn_routes statement to the end of mtk_drm_crtc_create. Change in v7: 1. separate 2 fixes patch from v6. 2. remove unnecessary null checking and variable. 3. move ddp_comp checking to crtc create. Change in v6: 1. remove max_ddp_comp_nr. Change in v5: 1. Change conn_routes array to single component enum id. Change in v4: 1. Change variable naming from conn_route_num to num_conn_routes. 2. Change he encoder_index function return valuew from int to unsigned int. Change in v3: 1. Change max_num comparison statement to max(). Change in v2: 1. rebase on linux-next: next-20230426 2. Fix alphabetical order and max_num condition check problem. Change in v1: 1. based on mediatek-drm maintainer's tree / mediatek-drm-next branch: https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Jason-JH.Lin (9): drm/mediatek: Add mmsys_dev_num to mt8188 vdosys0 driver data drm/mediatek: Add crtc path enum for all_drm_priv array drm/mediatek: Fix using wrong drm private data to bind mediatek-drm drm/mediatek: Add encoder_index interface for mtk_ddp_comp_funcs drm/mediatek: Add connector dynamic selection capability drm/mediatek: dpi: Support dynamic connector selection drm/mediatek: Support dynamic selection of DP_INTF0 on MT8188 VDOSYS0 drm/mediatek: dsi: Support dynamic connector selection drm/mediatek: Support dynamic selection of DSI0 on MT8188 VDOSYS0 drivers/gpu/drm/mediatek/mtk_disp_drv.h | 2 + drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++ drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 72 ++++++++++++++++++++- drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 5 +- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 32 ++++++++- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 8 +++ drivers/gpu/drm/mediatek/mtk_drm_drv.c | 45 ++++++++++--- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 15 ++++- drivers/gpu/drm/mediatek/mtk_dsi.c | 9 +++ 9 files changed, 182 insertions(+), 15 deletions(-)