From patchwork Thu Mar 17 08:22:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 552949 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B716CC433F5 for ; Thu, 17 Mar 2022 08:23:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231203AbiCQIYj (ORCPT ); Thu, 17 Mar 2022 04:24:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59334 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231172AbiCQIYg (ORCPT ); Thu, 17 Mar 2022 04:24:36 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C6C91704E8; Thu, 17 Mar 2022 01:23:19 -0700 (PDT) X-UUID: 3e46af4be11d497cbc1e891a43f7dd16-20220317 X-UUID: 3e46af4be11d497cbc1e891a43f7dd16-20220317 Received: from mtkcas11.mediatek.inc [(172.21.101.40)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 645495328; Thu, 17 Mar 2022 16:23:15 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Thu, 17 Mar 2022 16:23:13 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 17 Mar 2022 16:23:12 +0800 From: Irui Wang To: Hans Verkuil , Tzung-Bi Shih , Rob Herring , Alexandre Courbot , Mauro Carvalho Chehab , "Matthias Brugger" , Tomasz Figa , , Yong Wu , Tiffany Lin , Andrew-CT Chen CC: Hsin-Yi Wang , Maoguang Meng , Longfei Wang , Yunfei Dong , Fritz Koenig , Irui Wang , , , , , , , Subject: [PATCH v3, 05/10] media: mtk-vcodec: mtk-vcodec: Rewrite venc power manage interface Date: Thu, 17 Mar 2022 16:22:25 +0800 Message-ID: <20220317082230.23622-6-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220317082230.23622-1-irui.wang@mediatek.com> References: <20220317082230.23622-1-irui.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The args "struct mtk_vcodec_dev *" doesn't appropriate for init_clk functions because of sub-devices. For main device, it has no "pm/clk" properties in dtsi, sub-devices will init their own "pm/clk" instead. So rewrite the pm interface with args "platform_device *" and "mtk_vcodec_pm*". Signed-off-by: Irui Wang --- drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_core.c | 8 ++++++++ drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 2 +- drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c | 8 ++------ drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h | 4 ++-- 4 files changed, 13 insertions(+), 9 deletions(-) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_core.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_core.c index 9d3ea5a8afe4..7e376413beaa 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_core.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_core.c @@ -13,6 +13,7 @@ #include "mtk_vcodec_drv.h" #include "mtk_vcodec_enc.h" #include "mtk_vcodec_enc_core.h" +#include "mtk_vcodec_enc_pm.h" #include "mtk_vcodec_intr.h" static const struct of_device_id mtk_venc_core_ids[] = { @@ -117,6 +118,13 @@ static int mtk_venc_core_probe(struct platform_device *pdev) return dev_err_probe(dev, -EINVAL, "Invalid core id %d\n", core->core_id); + ret = mtk_vcodec_init_enc_clk(core->plat_dev, &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_core_dev[core->core_id] = core; core->main_dev = main_dev; diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c index d540d52191d9..1b1c17b03ef5 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c @@ -272,7 +272,7 @@ static int mtk_vcodec_probe(struct platform_device *pdev) } if (!dev->venc_multi_core) { - 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!"); diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c index 74495edab558..1e814fc3172f 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c +++ b/drivers/media/platform/mtk-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; diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h index bc455cefc0cd..97a394c68f4e 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h @@ -9,8 +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);