From patchwork Thu Jun 6 09:26:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?U2hhd24gU3VuZyAo5a6L5a2d6KyZKQ==?= X-Patchwork-Id: 13688142 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 C44F8C27C52 for ; Thu, 6 Jun 2024 09:26:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=pa0QB1Cd3dkPzE5XbSbdEfserqCpCI6xMn34GaQ3OaU=; b=em+RdZihNCgr7KHPrB3GJ8PpGk NXHEQMd7MwOlbojUHwbTFHE4QZHCAdLnvzSjqY0g4ifG4+Fb1qROiQRn00r2G49ux6BTmusc1noVi 3dWHRbY0WsiWDZGLP4MOZbBdRhQxexVv0tsvbLpQL5lvHomv2GL/UKwotr5KVn3c3BaAuaRWm7TB+ bQKSwltN9MCW0Y/vffrxJfXzJAhK+WzSgXmZddD4K5CArt+v/0tv16thPWDZ3VsVxcw7VefTN2LWU TZFv5tAtiqguFNG2zDK4CG8Wi3rnDwsjhNZMfVlokhgfWAhtuUX03apEvduX+aihy+Y5JJ6JEf97T /v+AJFIQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF9OU-000000099ja-2Xoc; Thu, 06 Jun 2024 09:26:50 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF9OP-000000099eG-0ZKT; Thu, 06 Jun 2024 09:26:46 +0000 X-UUID: e0df50a823e611efba8bfb22b0451c12-20240606 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=pa0QB1Cd3dkPzE5XbSbdEfserqCpCI6xMn34GaQ3OaU=; b=a8rR0swZX5/Y/QX/uq8gZkm5NT/jePvOyf45uuLBqTzz3Wk24+v0hHNN9bQKntgQzqinqD0Wzj0tZcUrrRE8eFA6AjBA/xuLL9uZpX9o0HvWxnZE6O76kMMwRP92NKHMfVuiqPHLVYcKKzpZIc4Wb+NUfL5RL30lUQANAy09k5A=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.39,REQID:9123f3ed-70f7-4108-9f0b-50b09c30c3e5,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:393d96e,CLOUDID:9ee0c984-4f93-4875-95e7-8c66ea833d57,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,RT: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,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: e0df50a823e611efba8bfb22b0451c12-20240606 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2042007211; Thu, 06 Jun 2024 02:26:39 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) 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, 6 Jun 2024 17:26:37 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 6 Jun 2024 17:26:37 +0800 From: Shawn Sung To: Chun-Kuang Hu Subject: [PATCH v8 05/16] drm/mediatek: Set DRM mode configs accordingly Date: Thu, 6 Jun 2024 17:26:24 +0800 Message-ID: <20240606092635.27981-6-shawn.sung@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240606092635.27981-1-shawn.sung@mediatek.com> References: <20240606092635.27981-1-shawn.sung@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240606_022645_209197_FBE37C42 X-CRM114-Status: GOOD ( 14.60 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Vetter , Sean Paul , Jason Chen , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, CK Hu , "Nancy . Lin" , linux-mediatek@lists.infradead.org, Bibby Hsieh , Matthias Brugger , Philipp Zabel , Hsiao Chien Sung , David Airlie , linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Hsiao Chien Sung Set DRM mode configs limitation according to the hardware capabilities and pass the IGT checks as below: - The test "graphics.IgtKms.kms_plane" requires a frame buffer with width of 4512 pixels (> 4096). - The test "graphics.IgtKms.kms_cursor_crc" checks if the cursor size is defined, and run the test with cursor size from 1x1 to 512x512. Please notice that the test conditions may change as IGT is updated. Reviewed-by: CK Hu Signed-off-by: Hsiao Chien Sung Reviewed-by: AngeloGioacchino Del Regno --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 22 ++++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_drv.h | 4 ++++ 2 files changed, 26 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 8e047043202b..c9cad3a82737 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -294,6 +294,9 @@ static const struct mtk_mmsys_driver_data mt8188_vdosys0_driver_data = { .conn_routes = mt8188_mtk_ddp_main_routes, .num_conn_routes = ARRAY_SIZE(mt8188_mtk_ddp_main_routes), .mmsys_dev_num = 2, + .max_width = 8191, + .min_width = 1, + .min_height = 1, }; static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = { @@ -308,6 +311,9 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = { .main_path = mt8195_mtk_ddp_main, .main_len = ARRAY_SIZE(mt8195_mtk_ddp_main), .mmsys_dev_num = 2, + .max_width = 8191, + .min_width = 1, + .min_height = 1, }; static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = { @@ -315,6 +321,9 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = { .ext_len = ARRAY_SIZE(mt8195_mtk_ddp_ext), .mmsys_id = 1, .mmsys_dev_num = 2, + .max_width = 8191, + .min_width = 2, /* 2-pixel align when ethdr is bypassed */ + .min_height = 1, }; static const struct of_device_id mtk_drm_of_ids[] = { @@ -493,6 +502,15 @@ static int mtk_drm_kms_init(struct drm_device *drm) for (j = 0; j < private->data->mmsys_dev_num; j++) { priv_n = private->all_drm_private[j]; + if (priv_n->data->max_width) + drm->mode_config.max_width = priv_n->data->max_width; + + if (priv_n->data->min_width) + drm->mode_config.min_width = priv_n->data->min_width; + + if (priv_n->data->min_height) + drm->mode_config.min_height = priv_n->data->min_height; + if (i == CRTC_MAIN && priv_n->data->main_len) { ret = mtk_crtc_create(drm, priv_n->data->main_path, priv_n->data->main_len, j, @@ -520,6 +538,10 @@ static int mtk_drm_kms_init(struct drm_device *drm) } } + /* IGT will check if the cursor size is configured */ + drm->mode_config.cursor_width = drm->mode_config.max_width; + drm->mode_config.cursor_height = drm->mode_config.max_height; + /* Use OVL device for all DMA memory allocations */ crtc = drm_crtc_from_index(drm, 0); if (crtc) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index 78d698ede1bf..6cfa790e8df5 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -46,6 +46,10 @@ struct mtk_mmsys_driver_data { bool shadow_register; unsigned int mmsys_id; unsigned int mmsys_dev_num; + + int max_width; + int min_width; + int min_height; }; struct mtk_drm_private {