From patchwork Tue Oct 17 14:47:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 13425320 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 0A1B8C46CA1 for ; Tue, 17 Oct 2023 14:48:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344262AbjJQOsh (ORCPT ); Tue, 17 Oct 2023 10:48:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344256AbjJQOs1 (ORCPT ); Tue, 17 Oct 2023 10:48:27 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 547A613E; Tue, 17 Oct 2023 07:48:20 -0700 (PDT) Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:7205:da49:a7e8:59f8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id 925756607386; Tue, 17 Oct 2023 15:48:18 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1697554099; bh=PQluilUkTzJ5XN4aSJbX9XFKUEuAkcxeq4tDfnsahqk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OaIFjyLrzgMX2Ng8NvgRFZVGhiJbo5zfRlic5VmGLzhUwwXgjC0TCRxuQnP34J/6d oF9f6g7aLZZIpFCkWDoQNlpsIH07iHkWsxeQ7I76xvaBIAjBhEw03rU/ZljKFBARPX kmtaOiUS2It47MQpi41HsU4b6SRdIEMQDa/6F5uYRCrYgQF7+RGqgYSCZXt98ISOyM jK38QhCfJzNxziYjeSfP1VY15jgETdNM7ld6WMP3i7i/HD15GqzrnRgG7FBkqSsVOI grNKqANQtwjfdk/wPVQb8bbvhswA4ifXrwuBOj7IcWtbB96N+Lr98hzIhhptc/2kis EBM1ONtC0Kl7g== From: Benjamin Gaignard To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com, ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v12 29/56] media: verisilicon: Stop direct calls to queue num_buffers field Date: Tue, 17 Oct 2023 16:47:29 +0200 Message-Id: <20231017144756.34719-30-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231017144756.34719-1-benjamin.gaignard@collabora.com> References: <20231017144756.34719-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the futur. Signed-off-by: Benjamin Gaignard CC: Ezequiel Garcia --- drivers/media/platform/verisilicon/hantro_postproc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/verisilicon/hantro_postproc.c b/drivers/media/platform/verisilicon/hantro_postproc.c index 64d6fb852ae9..8f8f17e671ce 100644 --- a/drivers/media/platform/verisilicon/hantro_postproc.c +++ b/drivers/media/platform/verisilicon/hantro_postproc.c @@ -195,7 +195,7 @@ int hantro_postproc_alloc(struct hantro_ctx *ctx) struct hantro_dev *vpu = ctx->dev; struct v4l2_m2m_ctx *m2m_ctx = ctx->fh.m2m_ctx; struct vb2_queue *cap_queue = &m2m_ctx->cap_q_ctx.q; - unsigned int num_buffers = cap_queue->num_buffers; + unsigned int num_buffers = vb2_get_num_buffers(cap_queue); struct v4l2_pix_format_mplane pix_mp; const struct hantro_fmt *fmt; unsigned int i, buf_size;