From patchwork Fri May 2 15:05:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marco Felsch X-Patchwork-Id: 886852 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8D6EC25B660 for ; Fri, 2 May 2025 15:07:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746198433; cv=none; b=MIuqkiB8QO6d3a1IH60BKXTrRVo58GsbGP7f9lSYidgyOYX5B9yYWbMyRjiQfvJ+QYrOWU034Ha8ihjuWQERMAwyjujFWjho/fOBgk/3dmPXa4kgLhYQLKZcuJEVDMCTMt6KcImR8RO8bT4BhVYTUNtwWYVw1aJDhGAzXpvDG50= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746198433; c=relaxed/simple; bh=RAkGMzKbn6mk2SJYfXIberr3YST6hI2SDNjwETTbY+o=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Wxl6swYbfNgxdybykDvqudvMB5iRPAwdYrEbJNFZQLUToBDBbp8M9NNVLJgvAwrfyR3yz/5/8waJAaX0G844b5xeFbEV8HJ7qFI1skh09hX4tQbVIpLi8gCl5vxsK2VwztJ5CI0Q4IkpolIiFJe/7S6K5xaq3y9Ekny5f6Vwmn8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1uArya-0004HG-D5; Fri, 02 May 2025 17:06:56 +0200 From: Marco Felsch To: nicolas.dufresne@collabora.com, benjamin.gaignard@collabora.com, p.zabel@pengutronix.de, mchehab@kernel.org, shawnguo@kernel.org, Sascha Hauer , kernel@pengutronix.de, festevam@gmail.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, paulk@sys-base.io, hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com, sebastian.fricke@collabora.com, ming.qian@nxp.com Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [RFC PATCH 08/11] media: hantro: use hantro_decoded_buffer only for dst_vq Date: Fri, 2 May 2025 17:05:11 +0200 Message-Id: <20250502150513.4169098-9-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250502150513.4169098-1-m.felsch@pengutronix.de> References: <20250502150513.4169098-1-m.felsch@pengutronix.de> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::28 X-SA-Exim-Mail-From: m.felsch@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-media@vger.kernel.org The dst_vq buffer size for encoders should not use the size of the 'hantro_decoded_buffer'. Make use of 'v4l2_m2m_buffer' instead till some encoder requires pre buffer extra data. Signed-off-by: Marco Felsch --- drivers/media/platform/verisilicon/hantro_drv.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c index 8542238e0fb1..e4850ae4e8b8 100644 --- a/drivers/media/platform/verisilicon/hantro_drv.c +++ b/drivers/media/platform/verisilicon/hantro_drv.c @@ -244,7 +244,10 @@ queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq) dst_vq->io_modes = VB2_MMAP | VB2_DMABUF; dst_vq->drv_priv = ctx; dst_vq->ops = &hantro_queue_ops; - dst_vq->buf_struct_size = sizeof(struct hantro_decoded_buffer); + if (ctx->is_encoder) + dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); + else + dst_vq->buf_struct_size = sizeof(struct hantro_decoded_buffer); dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; dst_vq->lock = &ctx->dev->vpu_mutex; dst_vq->dev = ctx->dev->v4l2_dev.dev;