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: 13425414 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 34BB9CDB482 for ; Tue, 17 Oct 2023 14:51:52 +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: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=GVdq2eztoJoHC8Sfua5pB7ER3l4Pk/l+oYYJcVHrkyA=; b=EOgmUD41crpfab de0dtH4yeplBL7fVQYV7B//r5q6WKwqGY5XUMkvkKcdLySUjaIFkNh2n6MmVXzTIhiFREZ/m3pnq5 8HbAQJYRC2yEJuG8nvUarHcBiAW/dSKhUNXmJheF352nbwfvZkQsDBylVJIYveCsY2g2gSErsOP+E /rTSdKVPWf8h7LVCw9ql805wXPX0ucFuzDX+mDHXugvNznEP3QG8GX8pPIsKEPXnKGli4+MIPv52y Z86XeqFXueHx7Bd7ysagWj7np4KNzK12/YJK36oXoJf0CgbDaUKExBbx1QG2EqRWGDRKARTsPkcaF zo4a7kWbhmLqa2i8zt2w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qslQ5-00CcUG-1B; Tue, 17 Oct 2023 14:51:41 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qslMq-00CZ2J-0d; Tue, 17 Oct 2023 14:48:25 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231017_074820_408252_ECBF9BB1 X-CRM114-Status: GOOD ( 10.37 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.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;