From patchwork Wed Apr 3 09:30:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunfei Dong X-Patchwork-Id: 13615615 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 390D6CD1288 for ; Wed, 3 Apr 2024 09:40:49 +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: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:In-Reply-To:References: List-Owner; bh=sP3Ajn9s9d11nwE7v3h3g4LBRCAG00yybWcid+bwk+4=; b=i3TkJbQxtqf0eJ ZPxle+VZFVPm/4UEWiwwu082BwtskfNk99QZASqPjfFeQqgHc1tptbjdz01lecf7kHk84aE2oa+4x J5S2kmFXz8K6+k3cZlTCbG2nZbvEyMv7zLiFELf5GtXx5/QEQfmoya+D8XOzWbuiZV9K9zRA5zud9 mxuxpscNm9GH2/vtY/Vf05CRcdNTRUG4pwNj1c4WhDkcGs6OGmmC9ZmZCpMa0SplF4LLOKMjdvxB+ bWp2zYmIMJn5LNWEJydGl3DgFCgxiPyzJuWn/8Oxr1UNMh2drSbxoYsFdNMA/oVXRQpAw1ftNFymy LZIFI4kFC4uiY4zm9o2Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rrx6d-0000000FFs5-4862; Wed, 03 Apr 2024 09:40:31 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rrx6a-0000000FFqv-381z; Wed, 03 Apr 2024 09:40:30 +0000 X-UUID: 31c16ff4f19e11eeac1957ae9f99f617-20240403 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:Message-ID:Date:Subject:CC:To:From; bh=Wn/76pYQR540CZbFJPHpX8ZPYvd3JaV3IggNNQ6u4qw=; b=eiJRGOy+/8Mz8jPvvzIxhYx2dZpUfwldR3fDlu+oumJoPi2yFxcmEr2i2/xC8IZBakAETPUzz6hQgW9GXlDPvOjZbxLbz90ggRFgrWIw9XSGh0iDpI3YLYwI5I+ko7MuhkhVgWVEuEbIDZccWGi+K7qcXIDDrODg/ncKijOcm0U=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.37,REQID:c12630e7-a6de-48fd-97c3-ad17ecab62a4,IP:0,U RL:0,TC:0,Content:43,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:43 X-CID-META: VersionHash:6f543d0,CLOUDID:9ae54482-4f93-4875-95e7-8c66ea833d57,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:4,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 31c16ff4f19e11eeac1957ae9f99f617-20240403 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1707717442; Wed, 03 Apr 2024 02:40:23 -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 15.2.1118.26; Wed, 3 Apr 2024 17:30:20 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 3 Apr 2024 17:30:19 +0800 From: Yunfei Dong To: =?utf-8?q?N=C3=ADcolas_F_=2E_R_=2E_A_=2E_Prado?= , Sebastian Fricke , Nicolas Dufresne , Hans Verkuil , AngeloGioacchino Del Regno , Benjamin Gaignard , Nathan Hebert CC: Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , Steve Cho , Yunfei Dong , , , , , , Subject: [PATCH] media: mediatek: vcodec: fix the error sizeimage for 10bit bitstream Date: Wed, 3 Apr 2024 17:30:18 +0800 Message-ID: <20240403093018.13168-1-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240403_024028_955530_DBA45F35 X-CRM114-Status: GOOD ( 12.19 ) 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 The sizeimage of each plane are calculated the same way for 8bit and 10bit bitstream. Need to enlarge the sizeimage with simeimage*5/4 for 10bit bitstream when try and set fmt. Fixes: 9d86be9bda6c ("media: mediatek: vcodec: Add driver to support 10bit") Signed-off-by: Yunfei Dong --- .../mediatek/vcodec/decoder/mtk_vcodec_dec.c | 47 ++++++++++++++----- 1 file changed, 34 insertions(+), 13 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c index 9107707de6c4..45209894f1fe 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.c @@ -259,6 +259,7 @@ static int vidioc_try_fmt(struct mtk_vcodec_dec_ctx *ctx, struct v4l2_format *f, pix_fmt_mp->num_planes = 1; pix_fmt_mp->plane_fmt[0].bytesperline = 0; } else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { + unsigned int dram_y, dram_c, dram_y_10bit, dram_c_10bit; int tmp_w, tmp_h; /* @@ -280,22 +281,42 @@ static int vidioc_try_fmt(struct mtk_vcodec_dec_ctx *ctx, struct v4l2_format *f, (pix_fmt_mp->height + 64) <= frmsize->max_height) pix_fmt_mp->height += 64; - mtk_v4l2_vdec_dbg(0, ctx, - "before resize wxh=%dx%d, after resize wxh=%dx%d, sizeimage=%d", - tmp_w, tmp_h, pix_fmt_mp->width, pix_fmt_mp->height, - pix_fmt_mp->width * pix_fmt_mp->height); + dram_y = pix_fmt_mp->width * pix_fmt_mp->height; + dram_c = dram_y / 2; + + dram_y_10bit = dram_y * 5 / 4; + dram_c_10bit = dram_y_10bit / 2; pix_fmt_mp->num_planes = fmt->num_planes; - pix_fmt_mp->plane_fmt[0].sizeimage = - pix_fmt_mp->width * pix_fmt_mp->height; - pix_fmt_mp->plane_fmt[0].bytesperline = pix_fmt_mp->width; - - if (pix_fmt_mp->num_planes == 2) { - pix_fmt_mp->plane_fmt[1].sizeimage = - (pix_fmt_mp->width * pix_fmt_mp->height) / 2; - pix_fmt_mp->plane_fmt[1].bytesperline = - pix_fmt_mp->width; + if (pix_fmt_mp->num_planes == 1) { + if (ctx->is_10bit_bitstream) { + pix_fmt_mp->plane_fmt[0].bytesperline = pix_fmt_mp->width * 5 / 4; + pix_fmt_mp->plane_fmt[0].sizeimage = dram_y_10bit + dram_c_10bit; + } else { + pix_fmt_mp->plane_fmt[0].bytesperline = pix_fmt_mp->width; + pix_fmt_mp->plane_fmt[0].sizeimage = dram_y + dram_c; + } + } else { + if (ctx->is_10bit_bitstream) { + pix_fmt_mp->plane_fmt[0].bytesperline = pix_fmt_mp->width * 5 / 4; + pix_fmt_mp->plane_fmt[1].bytesperline = pix_fmt_mp->width * 5 / 4; + + pix_fmt_mp->plane_fmt[0].sizeimage = dram_y_10bit; + pix_fmt_mp->plane_fmt[1].sizeimage = dram_c_10bit; + } else { + pix_fmt_mp->plane_fmt[0].bytesperline = pix_fmt_mp->width; + pix_fmt_mp->plane_fmt[1].bytesperline = pix_fmt_mp->width; + + pix_fmt_mp->plane_fmt[0].sizeimage = dram_y; + pix_fmt_mp->plane_fmt[1].sizeimage = dram_c; + } } + + mtk_v4l2_vdec_dbg(0, ctx, + "before resize:%dx%d, after resize:%dx%d, sizeimage=0x%x_0x%x", + tmp_w, tmp_h, pix_fmt_mp->width, pix_fmt_mp->height, + pix_fmt_mp->plane_fmt[0].sizeimage, + pix_fmt_mp->plane_fmt[1].sizeimage); } pix_fmt_mp->flags = 0;