From patchwork Sat Jul 16 09:34:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 12920065 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 2833DC43334 for ; Sat, 16 Jul 2022 10:16:38 +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=RxCcw8JWJDTsoXMgeaOTcos1ArYGPQcSntuI9Xg2DX0=; b=K3CVKKhKRBC2So LxbpWC7xOgax8EZ/Jy4ccDzzrUaEUXUpTjmt89sx8NvLcH/R2GIDyND1IOX/PX4637UJpslfDkGzB MnlEFahroT2/tR0hLEstVd2MjhttbKty4vtzOEtka6tQE0ziHP7F4588Txwj8yhPXceUMRBOHQdqV 4vrRBlgqmXgaHMU7QcMxbU+vpHqLo9EswzHaCluZTjMfA/T3sK11pLGLyZoFrI/l0ju0bawOU2a3b omAy0qvf/685x5tH8Zy8H7AXzC/pE2VqhBTOeNaPw8lkZXyE6mH34JC/0oKQc/hEmApcDn7w3RNF7 4RHXjbVvsDPVuzmaghFg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oCepY-00FIlb-OJ; Sat, 16 Jul 2022 10:15:24 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oCepW-00FIkB-Nc; Sat, 16 Jul 2022 10:15:24 +0000 X-UUID: f399eface05d4717b827b007eaa2d78a-20220716 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.8,REQID:168e22af-691a-4818-948e-1ded12bafa35,OB:0,LO B:0,IP:0,URL:5,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:5 X-CID-META: VersionHash:0f94e32,CLOUDID:e8ab2433-b9e4-42b8-b28a-6364427c76bb,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:1,File:nil ,QS:nil,BEC:nil,COL:0 X-UUID: f399eface05d4717b827b007eaa2d78a-20220716 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 501226601; Sat, 16 Jul 2022 03:15:16 -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 15.2.792.3; Sat, 16 Jul 2022 17:34:39 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.3 via Frontend Transport; Sat, 16 Jul 2022 17:34:38 +0800 From: Irui Wang To: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Tzung-Bi Shih , , , , kyrie wu CC: , , , , , , Tomasz Figa , , , , irui wang Subject: [V11,2/7] mtk-jpegenc: export jpeg encoder functions Date: Sat, 16 Jul 2022 17:34:30 +0800 Message-ID: <20220716093435.29796-3-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220716093435.29796-1-irui.wang@mediatek.com> References: <20220716093435.29796-1-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-20220716_031522_798503_D95C5138 X-CRM114-Status: GOOD ( 10.32 ) 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 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 | 7 +++++++ 1 file changed, 7 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..a2b6e1f85c2d 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 +157,5 @@ 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); +