From patchwork Mon Mar 27 03:13:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moudy Ho X-Patchwork-Id: 13188550 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 82630C74A5B for ; Mon, 27 Mar 2023 03:24:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC: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=37feK4H352MLzFfVmA6c0Q9gaAVyebOImg/IcUbn+wg=; b=tn/UM/wuUBKENMOoQekV8tLN/s uVfbbiPcFM5Gyh6++f++iTwugFU6eznJUCOcH3o/YwCGT5E5QaUoa72224XatmJ2paAyzLWD9xOh+ DcDiiHpvvcYWM6ysyx3gqBu9uuqkOK7ft5l07OBWuZzyQkMmYQCyKYRUkf7nYhA2aRSq6bWY9q082 UTa8L1MKdFDb02ci1VNjJ20UbNVpwulA5oJjjhBNQl7+K66ZeWyWPcFbCOBmvSwm0joYJ5kn8AZ7r M9PhTqnBqXFoKWe2SLVgRfqIOkWtPmg0KsWicmeJulTRxI6cj8XdQ1QOIT87DrPu8g3XjRuew0jIK Ztf7AG6A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pgdTV-009enV-2l; Mon, 27 Mar 2023 03:24:49 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pgdTS-009emR-0o; Mon, 27 Mar 2023 03:24:47 +0000 X-UUID: e967bbd4cc4e11edb7d8d11f642b8e78-20230326 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=37feK4H352MLzFfVmA6c0Q9gaAVyebOImg/IcUbn+wg=; b=JqvkGLJnGEiiwAHKz0hc+b0fhdlFQ81S6lwr4iZbv6JDeTXNI35tJErNQfsIrhzLxGC/iYTNsovxRKswzwDJZ5LvMVaPAsp9XrQsNTFipcgHg2bMSRTkHfXd4RMz7FSuAuFemeguP6Dq5Se8fAlHy5o6n6YFAex43fHqB6OO05c=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:b65fa203-ef78-46ba-b955-86ba131bcbcc,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:120426c,CLOUDID:f3339029-564d-42d9-9875-7c868ee415ec,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-UUID: e967bbd4cc4e11edb7d8d11f642b8e78-20230326 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 843516278; Sun, 26 Mar 2023 20:24:41 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Mon, 27 Mar 2023 11:13:36 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Mon, 27 Mar 2023 11:13:36 +0800 From: Moudy Ho To: Mauro Carvalho Chehab , Matthias Brugger , Hans Verkuil , Ping-Hsun Wu CC: , , , , , Moudy Ho Subject: [PATCH v7 06/12] media: platform: mtk-mdp3: chip config split about resolution limitations Date: Mon, 27 Mar 2023 11:13:29 +0800 Message-ID: <20230327031335.9663-7-moudy.ho@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20230327031335.9663-1-moudy.ho@mediatek.com> References: <20230327031335.9663-1-moudy.ho@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-20230326_202446_295278_1818700F X-CRM114-Status: GOOD ( 14.50 ) 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: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Due to differences in hardware design, the supported max and min resolutions and scaling capabilities will vary, and should be integrated into specific config file. Signed-off-by: Moudy Ho --- .../platform/mediatek/mdp3/mdp_cfg_data.c | 20 ++++++++++++++++++ .../platform/mediatek/mdp3/mtk-mdp3-core.h | 1 + .../platform/mediatek/mdp3/mtk-mdp3-m2m.c | 5 +++-- .../platform/mediatek/mdp3/mtk-mdp3-regs.c | 21 +------------------ 4 files changed, 25 insertions(+), 22 deletions(-) diff --git a/drivers/media/platform/mediatek/mdp3/mdp_cfg_data.c b/drivers/media/platform/mediatek/mdp3/mdp_cfg_data.c index 46c005b7447f..1769bce2871e 100644 --- a/drivers/media/platform/mediatek/mdp3/mdp_cfg_data.c +++ b/drivers/media/platform/mediatek/mdp3/mdp_cfg_data.c @@ -381,6 +381,25 @@ static const struct mdp_format mt8183_formats[] = { } }; +static const struct mdp_limit mt8183_mdp_def_limit = { + .out_limit = { + .wmin = 16, + .hmin = 16, + .wmax = 8176, + .hmax = 8176, + }, + .cap_limit = { + .wmin = 2, + .hmin = 2, + .wmax = 8176, + .hmax = 8176, + }, + .h_scale_up_max = 32, + .v_scale_up_max = 32, + .h_scale_down_max = 20, + .v_scale_down_max = 128, +}; + const struct mtk_mdp_driver_data mt8183_mdp_driver_data = { .mdp_probe_infra = mt8183_mdp_probe_infra, .mdp_cfg = &mt8183_plat_cfg, @@ -390,6 +409,7 @@ const struct mtk_mdp_driver_data mt8183_mdp_driver_data = { .mdp_sub_comp_dt_ids = mt8183_sub_comp_dt_ids, .format = mt8183_formats, .format_len = ARRAY_SIZE(mt8183_formats), + .def_limit = &mt8183_mdp_def_limit, }; s32 mdp_cfg_get_id_inner(struct mdp_dev *mdp_dev, enum mtk_mdp_comp_id id) diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h index 327da00dd1fc..a312c1007e96 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h @@ -59,6 +59,7 @@ struct mtk_mdp_driver_data { const struct of_device_id *mdp_sub_comp_dt_ids; const struct mdp_format *format; unsigned int format_len; + const struct mdp_limit *def_limit; }; struct mdp_dev { diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-m2m.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-m2m.c index f708fca228a7..27e1b1b8c6b4 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-m2m.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-m2m.c @@ -558,6 +558,7 @@ static int mdp_m2m_open(struct file *file) struct device *dev = &mdp->pdev->dev; int ret; struct v4l2_format default_format = {}; + const struct mdp_limit *limit = mdp->mdp_data->def_limit; ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); if (!ctx) @@ -605,8 +606,8 @@ static int mdp_m2m_open(struct file *file) /* Default format */ default_format.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; - default_format.fmt.pix_mp.width = 32; - default_format.fmt.pix_mp.height = 32; + default_format.fmt.pix_mp.width = limit->out_limit.wmin; + default_format.fmt.pix_mp.height = limit->out_limit.hmin; default_format.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_YUV420M; mdp_m2m_s_fmt_mplane(file, &ctx->fh, &default_format); default_format.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c index c6fecb089687..9b436b911d92 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-regs.c @@ -12,25 +12,6 @@ #include "mtk-mdp3-regs.h" #include "mtk-mdp3-m2m.h" -static const struct mdp_limit mdp_def_limit = { - .out_limit = { - .wmin = 16, - .hmin = 16, - .wmax = 8176, - .hmax = 8176, - }, - .cap_limit = { - .wmin = 2, - .hmin = 2, - .wmax = 8176, - .hmax = 8176, - }, - .h_scale_up_max = 32, - .v_scale_up_max = 32, - .h_scale_down_max = 20, - .v_scale_down_max = 128, -}; - static const struct mdp_format *mdp_find_fmt(const struct mtk_mdp_driver_data *mdp_data, u32 pixelformat, u32 type) { @@ -487,7 +468,7 @@ int mdp_frameparam_init(struct mdp_dev *mdp, struct mdp_frameparam *param) return -EINVAL; INIT_LIST_HEAD(¶m->list); - param->limit = &mdp_def_limit; + param->limit = mdp->mdp_data->def_limit; param->type = MDP_STREAM_TYPE_BITBLT; frame = ¶m->output;