From patchwork Mon Sep 26 09:14:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 12988401 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 75C40C6FA90 for ; Mon, 26 Sep 2022 09:15:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233208AbiIZJPL (ORCPT ); Mon, 26 Sep 2022 05:15:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234802AbiIZJOx (ORCPT ); Mon, 26 Sep 2022 05:14:53 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 113381276D; Mon, 26 Sep 2022 02:14:47 -0700 (PDT) X-UUID: 8d4e77871f1946ba9b6eafee455825db-20220926 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=Hz88Syoy+G8j4J0n1mFi4xfGKZ7lBu4ZQMbzCmNOGoU=; b=eR7vtVIARlHvzDp+JLRajTd6c5aE40rxTqIBg4XvVwcgMnH1txza7XmO/l6j7C1/t/aS3nNRkO5DC8OpP2bawg2ph+tydBNLaR7U2OiObKJyHwjXDjvg48D79ysA7mdbURcNx2cp5BdK6OxG5O2Dmw185UMsrTH9gQRzZ/MsmTs=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.11,REQID:34285398-9851-40c8-a76f-b278aeace244,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:95 X-CID-INFO: VERSION:1.1.11,REQID:34285398-9851-40c8-a76f-b278aeace244,IP:0,URL :0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTION :quarantine,TS:95 X-CID-META: VersionHash:39a5ff1,CLOUDID:348715a3-dc04-435c-b19b-71e131a5fc35,B ulkID:2209261714416PKKYAOM,BulkQuantity:0,Recheck:0,SF:38|28|17|19|48|823| 824,TC:nil,Content:0,EDM:-3,IP:nil,URL:11|1,File:nil,Bulk:nil,QS:nil,BEC:n il,COL:0 X-UUID: 8d4e77871f1946ba9b6eafee455825db-20220926 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1528737109; Mon, 26 Sep 2022 17:14:41 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) 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 15.2.792.15; Mon, 26 Sep 2022 17:14:39 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Mon, 26 Sep 2022 17:14:38 +0800 From: Irui Wang To: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Krzysztof Kozlowski , Tzung-Bi Shih , , , , kyrie wu CC: , , , , , , Tomasz Figa , , , irui wang Subject: [V15,02/15] mtk-jpegenc: export jpeg encoder functions Date: Mon, 26 Sep 2022 17:14:20 +0800 Message-ID: <20220926091433.18633-3-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220926091433.18633-1-irui.wang@mediatek.com> References: <20220926091433.18633-1-irui.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: kyrie wu mtk jpeg encoder is built as a module, export some functions to make them visible by other modules. Signed-off-by: kyrie wu Signed-off-by: irui wang --- drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c index 1cf037bf72dd..368f512ea86e 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c @@ -36,12 +36,14 @@ void mtk_jpeg_enc_reset(void __iomem *base) writel(JPEG_ENC_RESET_BIT, base + JPEG_ENC_RSTB); writel(0, base + JPEG_ENC_CODEC_SEL); } +EXPORT_SYMBOL_GPL(mtk_jpeg_enc_reset); u32 mtk_jpeg_enc_get_file_size(void __iomem *base) { return readl(base + JPEG_ENC_DMA_ADDR0) - readl(base + JPEG_ENC_DST_ADDR0); } +EXPORT_SYMBOL_GPL(mtk_jpeg_enc_get_file_size); void mtk_jpeg_enc_start(void __iomem *base) { @@ -51,6 +53,7 @@ void mtk_jpeg_enc_start(void __iomem *base) value |= JPEG_ENC_CTRL_INT_EN_BIT | JPEG_ENC_CTRL_ENABLE_BIT; writel(value, base + JPEG_ENC_CTRL); } +EXPORT_SYMBOL_GPL(mtk_jpeg_enc_start); void mtk_jpeg_set_enc_src(struct mtk_jpeg_ctx *ctx, void __iomem *base, struct vb2_buffer *src_buf) @@ -67,6 +70,7 @@ void mtk_jpeg_set_enc_src(struct mtk_jpeg_ctx *ctx, void __iomem *base, writel(dma_addr, base + JPEG_ENC_SRC_CHROMA_ADDR); } } +EXPORT_SYMBOL_GPL(mtk_jpeg_set_enc_src); void mtk_jpeg_set_enc_dst(struct mtk_jpeg_ctx *ctx, void __iomem *base, struct vb2_buffer *dst_buf) @@ -86,6 +90,7 @@ void mtk_jpeg_set_enc_dst(struct mtk_jpeg_ctx *ctx, void __iomem *base, writel(dma_addr & ~0xf, base + JPEG_ENC_DST_ADDR0); writel((dma_addr + size) & ~0xf, base + JPEG_ENC_STALL_ADDR0); } +EXPORT_SYMBOL_GPL(mtk_jpeg_set_enc_dst); void mtk_jpeg_set_enc_params(struct mtk_jpeg_ctx *ctx, void __iomem *base) { @@ -152,3 +157,4 @@ void mtk_jpeg_set_enc_params(struct mtk_jpeg_ctx *ctx, void __iomem *base) writel(ctx->restart_interval, base + JPEG_ENC_RST_MCU_NUM); } +EXPORT_SYMBOL_GPL(mtk_jpeg_set_enc_params);