From patchwork Fri Jul 29 06:26:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 12931994 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 D587AC19F2B for ; Fri, 29 Jul 2022 06:28:51 +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: Content-Transfer-Encoding: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=4JzyyTZhIacgF3SWGIr+rmfhJ9qqk7SdC5mxb0fPnCg=; b=Z1m9Y8a6CXQLTv+upK+pMyaWlE cC2SKWkvzYpSdif2DBd5/Y7tKNpiUOW2zfp6fl6kTw8//GpfCwmPRMA5g50fjPhjzwV1scAh65mUs r4TQSvCmuPoRnmCG41zQ920BjB5+RpqHcfrd0i3Gswqhddb/wmPzubwTeKEcfJ21OEnIgZcAK4Gqq XgUNzIrxxF5Qw6CY8RFyfpwmM3VhFv4Wx9DEzZ9iiPczNrPRCuYO7JwiAmy4Cmpx0jY1ive7bloIN A4b8nYzN1LfhQY3O0B/qsoAxWIPw8PKYjtnohoXEZKa+lKNYn48K/AZ8jC8hWr2TK+WIbT6MXrLxf +xRAMAWg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oHJUK-001y6m-14; Fri, 29 Jul 2022 06:28:44 +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 1oHJSv-001wU9-Rs; Fri, 29 Jul 2022 06:27:19 +0000 X-UUID: f4bffbd4ace6457caa608667664936af-20220728 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.8,REQID:334586d1-424f-46a7-b701-2ec4148426e3,OB:0,LO B:0,IP:0,URL:5,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACT ION:release,TS:0 X-CID-META: VersionHash:0f94e32,CLOUDID:55ada9d0-841b-4e95-ad42-8f86e18f54fc,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: f4bffbd4ace6457caa608667664936af-20220728 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 274054171; Thu, 28 Jul 2022 23:27:12 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) 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; Fri, 29 Jul 2022 14:26:41 +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; Fri, 29 Jul 2022 14:26:39 +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: [V12,6/7] mtk-jpegenc: add output pic reorder interface Date: Fri, 29 Jul 2022 14:26:29 +0800 Message-ID: <20220729062630.5592-7-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220729062630.5592-1-irui.wang@mediatek.com> References: <20220729062630.5592-1-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-20220728_232717_943225_2491196A X-CRM114-Status: GOOD ( 19.63 ) 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 From: kyrie wu There are two HWs in mt8195. Since the two HWs run in parallel, it is necessary to reorder the output images to ensure that the order is consistent with the input images. Signed-off-by: kyrie wu Signed-off-by: irui wang --- .../platform/mediatek/jpeg/mtk_jpeg_core.c | 11 +---- .../platform/mediatek/jpeg/mtk_jpeg_core.h | 18 ++++++- .../platform/mediatek/jpeg/mtk_jpeg_dec_hw.c | 1 + .../platform/mediatek/jpeg/mtk_jpeg_dec_hw.h | 3 +- .../platform/mediatek/jpeg/mtk_jpeg_enc_hw.c | 47 ++++++++++++++++++- 5 files changed, 67 insertions(+), 13 deletions(-) diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c index 88e3ac098a7c..65beb9ed4884 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c @@ -111,15 +111,6 @@ enum { MTK_JPEG_BUF_FLAGS_LAST_FRAME = 1, }; -struct mtk_jpeg_src_buf { - u32 frame_num; - struct vb2_v4l2_buffer b; - struct list_head list; - struct mtk_jpeg_dec_param dec_param; - - struct mtk_jpeg_ctx *curr_ctx; -}; - static int debug; module_param(debug, int, 0644); @@ -1377,6 +1368,8 @@ static int mtk_jpeg_open(struct file *file) if (jpeg->is_jpgenc_multihw) INIT_WORK(&ctx->jpeg_work, mtk_jpegenc_worker); + INIT_LIST_HEAD(&ctx->dst_done_queue); + spin_lock_init(&ctx->done_queue_lock); v4l2_fh_init(&ctx->fh, vfd); file->private_data = &ctx->fh; v4l2_fh_add(&ctx->fh); diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h index 36bdcd0f1cf9..716a04a1d397 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h @@ -14,10 +14,11 @@ #include #include #include +#include -#define MTK_JPEG_NAME "mtk-jpeg" +#include "mtk_jpeg_dec_hw.h" -#define MTK_JPEG_COMP_MAX 3 +#define MTK_JPEG_NAME "mtk-jpeg" #define MTK_JPEG_FMT_FLAG_OUTPUT BIT(0) #define MTK_JPEG_FMT_FLAG_CAPTURE BIT(1) @@ -75,6 +76,15 @@ struct mtk_jpeg_variant { u32 cap_q_default_fourcc; }; +struct mtk_jpeg_src_buf { + u32 frame_num; + struct vb2_v4l2_buffer b; + struct list_head list; + struct mtk_jpeg_dec_param dec_param; + + struct mtk_jpeg_ctx *curr_ctx; +}; + enum mtk_jpeg_hw_state { MTK_JPEG_HW_IDLE = 0, MTK_JPEG_HW_BUSY = 1, @@ -221,6 +231,10 @@ struct mtk_jpeg_ctx { struct work_struct jpeg_work; u32 total_frame_num; + struct list_head dst_done_queue; + /* spinlock protecting the encode done buffer */ + spinlock_t done_queue_lock; + u32 last_done_frame_num; }; #endif /* _MTK_JPEG_CORE_H */ diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c index afbbfd5d02bc..1e3852295f2f 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c @@ -9,6 +9,7 @@ #include #include +#include "mtk_jpeg_core.h" #include "mtk_jpeg_dec_hw.h" #define MTK_JPEG_DUNUM_MASK(val) (((val) - 1) & 0x3) diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.h b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.h index fa0d45fd7c34..87aaa5c9082b 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.h +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.h @@ -11,9 +11,10 @@ #include -#include "mtk_jpeg_core.h" #include "mtk_jpeg_dec_reg.h" +#define MTK_JPEG_COMP_MAX 3 + enum { MTK_JPEG_DEC_RESULT_EOF_DONE = 0, MTK_JPEG_DEC_RESULT_PAUSE = 1, 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 f7e40c010ec4..90747908718c 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c @@ -185,6 +185,50 @@ void mtk_jpeg_set_enc_params(struct mtk_jpeg_ctx *ctx, void __iomem *base) } EXPORT_SYMBOL_GPL(mtk_jpeg_set_enc_params); +static void mtk_jpegenc_put_buf(struct mtk_jpegenc_comp_dev *jpeg) +{ + struct mtk_jpeg_ctx *ctx; + struct vb2_v4l2_buffer *dst_buffer; + struct list_head *temp_entry; + struct list_head *pos = NULL; + struct mtk_jpeg_src_buf *dst_done_buf, *tmp_dst_done_buf; + unsigned long flags; + + ctx = jpeg->hw_param.curr_ctx; + if (!ctx) { + dev_err(jpeg->dev, "comp_jpeg ctx fail !!!\n"); + return; + } + + dst_buffer = jpeg->hw_param.dst_buffer; + if (!dst_buffer) { + dev_err(jpeg->dev, "comp_jpeg dst_buffer fail !!!\n"); + return; + } + + dst_done_buf = container_of(dst_buffer, + struct mtk_jpeg_src_buf, b); + + spin_lock_irqsave(&ctx->done_queue_lock, flags); + list_add_tail(&dst_done_buf->list, &ctx->dst_done_queue); + while (!list_empty(&ctx->dst_done_queue) && + (pos != &ctx->dst_done_queue)) { + list_for_each_prev_safe(pos, temp_entry, &ctx->dst_done_queue) { + tmp_dst_done_buf = list_entry(pos, + struct mtk_jpeg_src_buf, + list); + if (tmp_dst_done_buf->frame_num == + ctx->last_done_frame_num) { + list_del(&tmp_dst_done_buf->list); + v4l2_m2m_buf_done(&tmp_dst_done_buf->b, + VB2_BUF_STATE_DONE); + ctx->last_done_frame_num++; + } + } + } + spin_unlock_irqrestore(&ctx->done_queue_lock, flags); +} + static void mtk_jpegenc_timeout_work(struct work_struct *work) { struct delayed_work *dly_work = to_delayed_work(work); @@ -207,6 +251,7 @@ static void mtk_jpegenc_timeout_work(struct work_struct *work) atomic_inc(&master_jpeg->enchw_rdy); wake_up(&master_jpeg->enc_hw_wq); v4l2_m2m_buf_done(src_buf, buf_state); + mtk_jpegenc_put_buf(cjpeg); } static irqreturn_t mtk_jpegenc_hw_irq_handler(int irq, void *priv) @@ -238,7 +283,7 @@ static irqreturn_t mtk_jpegenc_hw_irq_handler(int irq, void *priv) vb2_set_plane_payload(&dst_buf->vb2_buf, 0, result_size); buf_state = VB2_BUF_STATE_DONE; v4l2_m2m_buf_done(src_buf, buf_state); - v4l2_m2m_buf_done(dst_buf, buf_state); + mtk_jpegenc_put_buf(jpeg); pm_runtime_put(ctx->jpeg->dev); clk_disable_unprepare(jpeg->venc_clk.clks->clk); if (!list_empty(&ctx->fh.m2m_ctx->out_q_ctx.rdy_queue) ||