From patchwork Tue Oct 31 16:30:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 13441721 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 D333FC4167B for ; Tue, 31 Oct 2023 16:32:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345291AbjJaQcP (ORCPT ); Tue, 31 Oct 2023 12:32:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345364AbjJaQbw (ORCPT ); Tue, 31 Oct 2023 12:31:52 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE9C1185; Tue, 31 Oct 2023 09:31:34 -0700 (PDT) Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:c562:2ef4:80c0:92f]) (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 4A02D66073B4; Tue, 31 Oct 2023 16:31:33 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1698769893; bh=lpFYGDh7g/0FRgTondvosfvNWLuluJLuRgdJJzYs6SM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BH82yJmtdQou7ws9RJsoA+PJWwRPalALGX4vItepH0doDGB8JJQ6pDzpzxmBjzgYh VZOEYkfAiW2+8ldPxBsbk0mwpc87m8BVYKGK9FQtF62+MAwpfKjGO7Muz06AFEvE40 3MeNGvN38QTLqrL6LXYjWymnKCVLXPc2cS4kQ8j2/iDZckqfggkNNBJ9xypIzTI0CU FwYQkdhT68Bal2xGGQ5o6ZJdLOCxMXZdKmgP+m1SyBKkfFJCFwRgYpxvFinLZNke8O OyhJxoFvxYVC8l5X2HI2IPHzQR8yyV36G+EzAl7IPnHorbzisijsdQC/OKe4WUfwUW lb+/8v6ABfNmQ== 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 v14 13/56] media: mediatek: vcodec: Stop direct calls to queue num_buffers field Date: Tue, 31 Oct 2023 17:30:21 +0100 Message-Id: <20231031163104.112469-14-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231031163104.112469-1-benjamin.gaignard@collabora.com> References: <20231031163104.112469-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@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 future. Signed-off-by: Benjamin Gaignard CC: Bin Liu CC: Matthias Brugger Reviewed-by: Andrzej Pietrasiewicz Reviewed-by: Andrzej Pietrasiewicz --- 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); /*