From patchwork Sat Oct 1 03:17:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 12996379 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 E4B56C433FE for ; Sat, 1 Oct 2022 03:29:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=SeL0sIQwA3Wxk/DgbebhnvqE/JDHjcaayvY2Azbbn/4=; b=r4lNSXDZ/9ePuh VeZ5NDAM4JMrRxY9CpdHb9VkXAGbtQl6EfaHycFnNJogk+HLBf6jnv+CslXvjgQVFWA8X9dsY6bsM MR0O2MfQAv1//RBMsMdZar4MDD7Sld5kAJgBUfgqniyc6LzOkbttdWMupgCRX9EbGsUDVajhM5wtU ifSwVMOgC1ZtBYvA0fop78l70L8/v+E/gZpCgeKkWM8ufDoHNiy1BmJfbV0baSu0jytGDNSoBABcF rl9yIBILqUZ2SAtY1tHFm0PVpcpNW9aZ0j0hCvx7HDo7yu+Kq0h+dw1DXiodnv1Qf0ynSxRwUh1Oa 16M/LiPzXyqU8HN7396Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oeTBM-00CtiF-0y; Sat, 01 Oct 2022 03:28:52 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oeTBG-00Ctfz-SP; Sat, 01 Oct 2022 03:28:48 +0000 X-UUID: 5476385832a54bddb4ab61ba91a5368d-20220930 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=tVU561ie3mo1qOpQcZtWrSSXP0unSyosTSaMx2bhXHE=; b=Ux0MD2HjZgSl9ueJfSI5B1EMqMBM+xM9uMVXCG+Sr/Emp0nA6xGPhsAWx5V/mhj6k7PNbeF1KbbcfCuc9lH98zgdWwIqCy3VohS0pmvHs8qILseJl+vd7N+l0OU1wip3JvVqw6Xwk3a+rp0FKkkzasEJbcioVnOSle/JshDdYwI=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.11,REQID:23c9a8c0-88d7-4661-8853-4144189bb763,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:39a5ff1,CLOUDID:4e63d6e4-87f9-4bb0-97b6-34957dc0fbbe,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: 5476385832a54bddb4ab61ba91a5368d-20220930 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 1670834551; Fri, 30 Sep 2022 20:28:45 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Sat, 1 Oct 2022 11:17:44 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Sat, 1 Oct 2022 11:17:43 +0800 From: Irui Wang To: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Krzysztof Kozlowski , Tzung-Bi Shih , , , Tiffany Lin CC: Yunfei Dong , Maoguang Meng , Longfei Wang , Irui Wang , , , , , , Subject: [PATCH v6, 3/8] media: mediatek: vcodec: Refactor venc power manage function Date: Sat, 1 Oct 2022 11:17:32 +0800 Message-ID: <20221001031737.18266-4-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221001031737.18266-1-irui.wang@mediatek.com> References: <20221001031737.18266-1-irui.wang@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-20220930_202846_939073_1A6FCE40 X-CRM114-Status: GOOD ( 16.22 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The args "struct mtk_vcodec_dev *" doesn't appropriate for init_clk functions because of sub-devices, sub-devices will init their own "pm/clk" instead, so refactor the pm function with args "platform_device *" and "mtk_vcodec_pm*". Signed-off-by: Irui Wang --- .../media/platform/mediatek/vcodec/mtk_vcodec_enc_drv.c | 2 +- .../media/platform/mediatek/vcodec/mtk_vcodec_enc_hw.c | 8 ++++++++ .../media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.c | 9 +++------ .../media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.h | 3 ++- 4 files changed, 14 insertions(+), 8 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_drv.c index 48f9f59516bd..5bfbf4eead13 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_drv.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_drv.c @@ -257,7 +257,7 @@ static int mtk_vcodec_probe(struct platform_device *pdev) return PTR_ERR(dev->fw_handler); dev->venc_pdata = of_device_get_match_data(&pdev->dev); - ret = mtk_vcodec_init_enc_clk(dev); + ret = mtk_vcodec_init_enc_clk(dev->plat_dev, &dev->pm); if (ret < 0) { dev_err(&pdev->dev, "Failed to get mtk vcodec clock source!"); goto err_enc_pm; diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_hw.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_hw.c index cc4938f027e0..1ed4279925b7 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_hw.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_hw.c @@ -13,6 +13,7 @@ #include "mtk_vcodec_drv.h" #include "mtk_vcodec_enc.h" #include "mtk_vcodec_enc_hw.h" +#include "mtk_vcodec_enc_pm.h" #include "mtk_vcodec_intr.h" static const struct of_device_id mtk_venc_hw_ids[] = { @@ -115,6 +116,13 @@ static int mtk_venc_hw_probe(struct platform_device *pdev) return dev_err_probe(dev, (ret ? ret : -EINVAL), "Cannot parse hardware id"); + ret = mtk_vcodec_init_enc_clk(sub_core->plat_dev, &sub_core->pm); + if (ret < 0) + return dev_err_probe(dev, ret, + "Failed to get venc core clock source!"); + + pm_runtime_enable(&pdev->dev); + main_dev->enc_hw_dev[sub_core->hw_id] = sub_core; sub_core->main_dev = main_dev; diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.c index 7055954eb2af..75de5031d292 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.c @@ -12,17 +12,13 @@ #include "mtk_vcodec_enc_pm.h" #include "mtk_vcodec_util.h" -int mtk_vcodec_init_enc_clk(struct mtk_vcodec_dev *mtkdev) +int mtk_vcodec_init_enc_clk(struct platform_device *pdev, + struct mtk_vcodec_pm *pm) { - struct platform_device *pdev; - struct mtk_vcodec_pm *pm; struct mtk_vcodec_clk *enc_clk; struct mtk_vcodec_clk_info *clk_info; int ret, i; - pdev = mtkdev->plat_dev; - pm = &mtkdev->pm; - memset(pm, 0, sizeof(struct mtk_vcodec_pm)); pm->dev = &pdev->dev; enc_clk = &pm->venc_clk; @@ -58,6 +54,7 @@ int mtk_vcodec_init_enc_clk(struct mtk_vcodec_dev *mtkdev) return 0; } +EXPORT_SYMBOL_GPL(mtk_vcodec_init_enc_clk); void mtk_vcodec_enc_clock_on(struct mtk_vcodec_pm *pm) { diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.h b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.h index bc455cefc0cd..361dec5be47f 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.h +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc_pm.h @@ -9,7 +9,8 @@ #include "mtk_vcodec_drv.h" -int mtk_vcodec_init_enc_clk(struct mtk_vcodec_dev *dev); +int mtk_vcodec_init_enc_clk(struct platform_device *pdev, + struct mtk_vcodec_pm *pm); void mtk_vcodec_enc_clock_on(struct mtk_vcodec_pm *pm); void mtk_vcodec_enc_clock_off(struct mtk_vcodec_pm *pm);