From patchwork Thu May 25 01:40:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunfei Dong X-Patchwork-Id: 13254673 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 2567BC77B73 for ; Thu, 25 May 2023 01:40:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229733AbjEYBk2 (ORCPT ); Wed, 24 May 2023 21:40:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55156 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236350AbjEYBk1 (ORCPT ); Wed, 24 May 2023 21:40:27 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8150B12E; Wed, 24 May 2023 18:40:21 -0700 (PDT) X-UUID: 1868c2d0fa9d11ed9cb5633481061a41-20230525 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=/AfKK7NqAn+9gPaT219tJWBpfwQIuYiB+SbN33piwzw=; b=Tw63SgtORquHKh5YZU6yp3r8NJr2xrtWl74gKn6WiEpslYzyuAVs1UR0EFBOeTkjUTOK2EKXHZRNTfG2SKEKXrAg7AksJJMj37YzXjUVjeAj18VQwf/jSSAz9EE3rr/Uqe8cydboJl003iUPD4Ny0KArwLggLvJO+pV+UQjhTjg=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.25,REQID:a2c8900c-e185-4cb0-b9c6-52bc2aa5d1b5,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:100,FILE:0,BULK:0,RULE:Release_Ham,ACT ION:release,TS:75 X-CID-INFO: VERSION:1.1.25,REQID:a2c8900c-e185-4cb0-b9c6-52bc2aa5d1b5,IP:0,URL :0,TC:0,Content:-25,EDM:0,RT:0,SF:100,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACT ION:quarantine,TS:75 X-CID-META: VersionHash:d5b0ae3,CLOUDID:0ee9453c-de1e-4348-bc35-c96f92f1dcbb,B ulkID:230525094016CHIOCULO,BulkQuantity:0,Recheck:0,SF:38|29|28|17|19|48,T C:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: 1868c2d0fa9d11ed9cb5633481061a41-20230525 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 914826137; Thu, 25 May 2023 09:40:14 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 25 May 2023 09:40:13 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 25 May 2023 09:40:11 +0800 From: Yunfei Dong To: Chen-Yu Tsai , Nicolas Dufresne , Hans Verkuil , AngeloGioacchino Del Regno , Benjamin Gaignard , =?utf-8?q?N=C3=ADcolas?= =?utf-8?q?_F_=2E_R_=2E_A_=2E_Prado?= , Nathan Hebert CC: Yunfei Dong , Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , Steve Cho , , , , , , Subject: [PATCH v4,1/4] media: mediatek: vcodec: Avoid unneeded error logging Date: Thu, 25 May 2023 09:40:06 +0800 Message-ID: <20230525014009.23345-2-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230525014009.23345-1-yunfei.dong@mediatek.com> References: <20230525014009.23345-1-yunfei.dong@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Since the LAT decoder works faster than its CORE, getting the trans buffer may be done only after CORE finishes processing: avoid printing an error if the decode function returns -EAGAIN, as this means that the buffer from CORE is not yet available, but will be at a later time. Also change the log level for calls to vdec_msg_queue_dqbuf() in H264 and VP9 LAT decoder drivers to avoid excessive logging. Signed-off-by: Yunfei Dong Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Fei Shao --- .../media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c | 2 +- .../platform/mediatek/vcodec/vdec/vdec_h264_req_multi_if.c | 2 +- .../media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c index 995997f702a0..7b3eb0ccb522 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c @@ -292,7 +292,7 @@ static void mtk_vdec_worker(struct work_struct *work) mtk_v4l2_err("vb2 buffer media request is NULL"); ret = vdec_if_decode(ctx, bs_src, NULL, &res_chg); - if (ret) { + if (ret && ret != -EAGAIN) { mtk_v4l2_err(" <===[%d], src_buf[%d] sz=0x%zx pts=%llu vdec_if_decode() ret=%d res_chg=%d===>", ctx->id, vb2_src->index, bs_src->size, vb2_src->timestamp, ret, res_chg); diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_multi_if.c b/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_multi_if.c index 999ce7ee5fdc..181cc52e0847 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_multi_if.c +++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_multi_if.c @@ -596,7 +596,7 @@ static int vdec_h264_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, lat_buf = vdec_msg_queue_dqbuf(&inst->ctx->msg_queue.lat_ctx); if (!lat_buf) { - mtk_vcodec_err(inst, "failed to get lat buffer"); + mtk_vcodec_debug(inst, "failed to get lat buffer"); return -EAGAIN; } share_info = lat_buf->private_data; diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c index cf16cf2807f0..6d981d7341d2 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c +++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c @@ -2069,7 +2069,7 @@ static int vdec_vp9_slice_lat_decode(void *h_vdec, struct mtk_vcodec_mem *bs, lat_buf = vdec_msg_queue_dqbuf(&instance->ctx->msg_queue.lat_ctx); if (!lat_buf) { - mtk_vcodec_err(instance, "Failed to get VP9 lat buf\n"); + mtk_vcodec_debug(instance, "Failed to get VP9 lat buf\n"); return -EAGAIN; } pfc = (struct vdec_vp9_slice_pfc *)lat_buf->private_data;