From patchwork Mon Dec 11 13:32:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 97869 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from sv.mirrors.kernel.org ([139.178.88.99]) by www.linuxtv.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rCgUg-003OXG-8w for patchwork@linuxtv.org; Mon, 11 Dec 2023 13:38:46 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id E38D6281F44 for ; Mon, 11 Dec 2023 13:38:42 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CB6AD3F8FC; Mon, 11 Dec 2023 13:38:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="ugB27H49" X-Original-To: linux-media@vger.kernel.org X-Greylist: delayed 333 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 11 Dec 2023 05:38:31 PST Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [IPv6:2a00:1098:ed:100::25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AEEE6E5; Mon, 11 Dec 2023 05:38:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1702301579; bh=a0m+6H8ZiYbHPXc1Uo0vZRZp35umogH5+OxIgSWiNaA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ugB27H49kiM73HdHA9tRGy5D8LCebPBk66eI6npeLrDCCdZfhWAyUY3fKU9t6gpdD KY5hclVccFjqOOSQnivbC8RqKDIccKMMk+TWuIW68ONqyUaWfH/FPpueNzYGMiR/sP kFaQH9f2gigoAfXonJYe+7RkjTsEIdbReVzNh1YILJSB3x/Fakk7evyIbAH4FFzm46 XWfFeS6NOkltWBiSAWR67xNMs5yd5rFdQm84y8jP3ZVafD0uAPZWK7ocDMW8AGhXYg NyqMCuONgcIoi/Py5yJtdIQjGmMzWXxkRU8H/sakWVys59Fev6ClegT4xGKOnkkXWm elC8q16wB9A5Q== Received: from benjamin-XPS-13-9310.. (cola.collaboradmins.com [195.201.22.229]) (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 madrid.collaboradmins.com (Postfix) with ESMTPSA id 17CA7378142F; Mon, 11 Dec 2023 13:32:59 +0000 (UTC) From: Benjamin Gaignard To: hverkuil@xs4all.nl, mchehab@kernel.org, tfiga@chromium.org Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v5 3/3] media: test-drivers: Set REQBUFS minimum number of buffers Date: Mon, 11 Dec 2023 14:32:51 +0100 Message-Id: <20231211133251.150999-4-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231211133251.150999-1-benjamin.gaignard@collabora.com> References: <20231211133251.150999-1-benjamin.gaignard@collabora.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -4.8 (----) X-LSpam-Report: No, score=-4.8 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3 autolearn=ham autolearn_force=no Test drivers require at least 2 buffers to be allocated when calling REQBUFS so set queue min_reqbufs_allocation field instead of min_queued_buffers. While at it remane vivid_create_queue() parameter. Signed-off-by: Benjamin Gaignard --- drivers/media/test-drivers/vimc/vimc-capture.c | 2 +- drivers/media/test-drivers/vivid/vivid-core.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/test-drivers/vimc/vimc-capture.c b/drivers/media/test-drivers/vimc/vimc-capture.c index 2a2d19d23bab..97693561f1e4 100644 --- a/drivers/media/test-drivers/vimc/vimc-capture.c +++ b/drivers/media/test-drivers/vimc/vimc-capture.c @@ -432,7 +432,7 @@ static struct vimc_ent_device *vimc_capture_add(struct vimc_device *vimc, q->mem_ops = vimc_allocator == VIMC_ALLOCATOR_DMA_CONTIG ? &vb2_dma_contig_memops : &vb2_vmalloc_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - q->min_queued_buffers = 2; + q->min_reqbufs_allocation = 2; q->lock = &vcapture->lock; q->dev = v4l2_dev->dev; diff --git a/drivers/media/test-drivers/vivid/vivid-core.c b/drivers/media/test-drivers/vivid/vivid-core.c index b6b010deb143..11b8520d9f57 100644 --- a/drivers/media/test-drivers/vivid/vivid-core.c +++ b/drivers/media/test-drivers/vivid/vivid-core.c @@ -861,7 +861,7 @@ static const struct media_device_ops vivid_media_ops = { static int vivid_create_queue(struct vivid_dev *dev, struct vb2_queue *q, u32 buf_type, - unsigned int min_buffers_needed, + unsigned int min_reqbufs_allocation, const struct vb2_ops *ops) { if (buf_type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->multiplanar) @@ -898,7 +898,7 @@ static int vivid_create_queue(struct vivid_dev *dev, q->mem_ops = allocators[dev->inst] == 1 ? &vb2_dma_contig_memops : &vb2_vmalloc_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - q->min_queued_buffers = supports_requests[dev->inst] ? 0 : min_buffers_needed; + q->min_reqbufs_allocation = min_reqbufs_allocation; q->lock = &dev->mutex; q->dev = dev->v4l2_dev.dev; q->supports_requests = supports_requests[dev->inst];