From patchwork Tue Oct 17 14:47:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 736086 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 ADFE7CDB490 for ; Tue, 17 Oct 2023 14:48:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344190AbjJQOsU (ORCPT ); Tue, 17 Oct 2023 10:48:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344152AbjJQOsN (ORCPT ); Tue, 17 Oct 2023 10:48:13 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86849FF; Tue, 17 Oct 2023 07:48:11 -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 E112A6607342; Tue, 17 Oct 2023 15:48:09 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1697554090; bh=inkOxQFbeFl/3jApDq38BuFHlwsXzpsIkhVd4zRYm78=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X8bQG/ujtbO+zYDfpz/FuSLHoEA3zuhUhvFiSyuKQyjZD+2ruE3cFOWv1ahxAM3p+ 9WDLvThxhBqwfrxN7Dn9A2UHeM5wgceKtNnmvnZiusvtd2m+VcICdKD1zMBLY6YHlS twnQzk9mFgfyN3DPPkATaZYdBkAO7mjGJwZw2hQFEGfUcUA2Y+Vdvn0by1GU8sRFUL MJ1MEPvMBij3i+Yjv0cT6lVv8GDU15uWeEIquxFraZ8XzI8uvq6j7br+IwPbAZYBBh X1IEsqaI10L/FThz5ds+u71IMFlXGystRjgrmdbXsCUdR+jYUznawnrHGF5Je9q280 Fb0yRQkXEBPjA== 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 , Bin Liu , Matthias Brugger Subject: [PATCH v12 13/56] media: mediatek: vcodec: Stop direct calls to queue num_buffers field Date: Tue, 17 Oct 2023 16:47:13 +0200 Message-Id: <20231017144756.34719-14-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: Bin Liu CC: Matthias Brugger --- drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c index eb381fa6e7d1..181884e798fd 100644 --- a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c +++ b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c @@ -912,7 +912,7 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count) return 0; err_start_stream: - for (i = 0; i < q->num_buffers; ++i) { + for (i = 0; i < vb2_get_num_buffers(q); ++i) { struct vb2_buffer *buf = vb2_get_buffer(q, i); /*