From patchwork Wed Dec 6 06:30:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aakarsh Jain X-Patchwork-Id: 750915 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="h/uWl6sf" Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2554A1997 for ; Tue, 5 Dec 2023 22:37:09 -0800 (PST) Received: from epcas5p2.samsung.com (unknown [182.195.41.40]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20231206063706epoutp03635b18ca98eff83b176f5cb0d0f91da9~eKqvnFCG11412614126epoutp03v for ; Wed, 6 Dec 2023 06:37:06 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20231206063706epoutp03635b18ca98eff83b176f5cb0d0f91da9~eKqvnFCG11412614126epoutp03v DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1701844627; bh=kUuKQ/GugZxCJUnbvhRG+iSpQR3fWRlMwpAYp/298R8=; 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Wed, 6 Dec 2023 06:31:31 +0000 (GMT) Received: from epsmgmc1p1new.samsung.com (unknown [182.195.42.40]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20231206063131epsmtrp2af512438d4317a9afd67811ba018b885~eKl3ITUw51483514835epsmtrp2Z; Wed, 6 Dec 2023 06:31:31 +0000 (GMT) X-AuditID: b6c32a4b-39fff700000025c8-98-6570168f959d Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgmc1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 1E.96.07368.34510756; Wed, 6 Dec 2023 15:31:31 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20231206063128epsmtip26681e47b6423c2d6319c1d46f9f5e9a1~eKl0UQNOE0503705037epsmtip2g; Wed, 6 Dec 2023 06:31:28 +0000 (GMT) From: Aakarsh Jain To: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: m.szyprowski@samsung.com, andrzej.hajda@intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, conor+dt@kernel.org, linux-samsung-soc@vger.kernel.org, andi@etezian.org, gost.dev@samsung.com, alim.akhtar@samsung.com, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, ajaykumar.rs@samsung.com, aakarsh.jain@samsung.com, linux-fsd@tesla.com, Smitha T Murthy Subject: [Patch v5 08/11] media: s5p-mfc: Set context for valid case before calling try_run Date: Wed, 6 Dec 2023 12:00:42 +0530 Message-Id: <20231206063045.97234-9-aakarsh.jain@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231206063045.97234-1-aakarsh.jain@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0VTe0xbVRzeuff23hYtXIHNY9VJrkOBCbQC5bDAAEfINRAldhF1mazAFZDS dr3FzUWzFxhkyGuT8BoyQI0UBAplvMsKG5NENhHZiIMV0QAlgwlsI+rUljL97/t9v+/3PkeI u/eSEmGGWs/p1EoVQ7oQnUO+fv5FO7ScdHzOB/3WVSFAgyuXCGSt6SRR/cY8hm7XrxHI0m6i UFP/GIa+GB4ToKnBbgz9UDFNoMKFWRwZ5yYFaNaWiH7sqSZRQatJgMqvDWCoeXiaQl8Z/8JQ nWmdQrn9wxTKOdkgiNrO3mhYxdnuymmKre9bxFhj46cke2uyj2TbG46zhR2NgP371HmKXTPu ZEfvrVEJLu9khqdzylRO58WpUzSpGeq0CCZOkbQvKUQulfnLwlAo46VWZnERTEx8gn9shso+ I+P1gVKVbacSlDzPBO4N12my9ZxXuobXRzCcNlWlDdYG8MosPludFqDm9HtkUunLIXbhocz0 ptI6XHtVdPTqyh3BCXBWmA+EQkgHw39yPsoHLkJ3uhfA09YNwmmsAlhTfpF0GvcBvHw73+4R bUbcLCnbcvQDWDJnoxwOdzoXg9/ZdjnSkrQ//P6iykF70icBnMvTO/Q4PYLD2uIKwqHxoA/C jZubOQnaGy79VIQ5sJiOgB3mWYGz1nPQ0DqIO7CI3gvPNdUKHHkgPSGEEzmjpFMUA2vK8ikn 9oC2kY4tLIFry/1bmhQ4V7eIO7EKtvSd2xomEg5OVG/2g9O+sKUn0Ek/Cz8f/XazH5x2hZ/9 +Svm5MWwq+YRfgFW39rY6vMZOGT4EjgxC2faZijnfkoAXDdfJ4rBzsr/S9QC0Aie4rR8VhrH h2iD1NyR/26Woskygs1X7BfXBX6x3g2wAEwILAAKccZTrLqm4dzFqcoPj3E6TZIuW8XxFhBi X2AJLtmeorF/A7U+SRYcJg2Wy+XBYUFyGfOkeCn3fKo7nabUc5kcp+V0j+IwoUhyAhvh80rZ uwcNWd2hvUc69lSterzr1jrzMD+wtrPgQtiyeVkcu27etl/T7I27aVuqqqyKHQsvDnmOHi1K LGbe6ntcr3YtnfWowpYrXVuiRl/bH7p4XSN6o9fc9eYr0Z/cm4wqPPONm/fb8wUwLlaS6Hsn Gf/Zlm28kXzpjws1V/JOD08bHwQt3de2j8eAwwM+kTGXHxLWx9RLT4crWqZgGHJtqyy3Sa2n VKXRiz7LUwmvh1u+PvQg/qzRZJIkj79veO9ji6+NVLQd58j1tcjnsQP7BsYqTa/mmKfcFjwk PYrusgB5PLZS/oQoJ3rXgQjFpPWl3ceat+2+4hVy2PD7PEUkMQSfrpT54Tpe+S92YXl9TgQA AA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrCLMWRmVeSWpSXmKPExsWy7bCSvK6zaEGqQctbEYunO2ayWhx4f5DF 4sG8bWwWi388Z7K4v/gzi8WhzVvZLdbsPcdkMf/IOVaLmwd2MllcnHmXxaLvxUNmi02Pr7Fa PHwVbnF51xw2i54NW1ktZpzfx2Sx9shddotlm/4wWSza+oXdonXvEXaLlsYlrA6iHteXfGL2 2DnrLrvH4j0vmTw2repk87hzbQ+bx+Yl9R59W1Yxevxrmsvu8XmTnMepr5/ZA7iiuGxSUnMy y1KL9O0SuDLWTFrEXHCCs+LE+7esDYyTOboYOTkkBEwkbkycxtbFyMUhJLCbUeLb+9ksEAkZ if9tx9ghbGGJlf+es0MUNTNJPDlwFqiIg4NNQFfi7PYckLiIQCujxPWVnUwgDrPAbWaJTRMe gnULC0RLXFj5kxnEZhFQlXh9tZ8JxOYVsJXYsv8hK8QGeYnVGw6A1XAK2ElMWbOAFWSBEFDN ypOOExj5FjAyrGKUTC0ozk3PTTYsMMxLLdcrTswtLs1L10vOz93ECI4YLY0djPfm/9M7xMjE wXiIUYKDWUmEN+d8fqoQb0piZVVqUX58UWlOavEhRmkOFiVxXsMZs1OEBNITS1KzU1MLUotg skwcnFINTEdrhb8Zla9/vG+LivvcbCfbpZnuZxyD1jLrxKx4yKAnuPjHIcZ5PpaOtfdyrjka CbNffJl3VCBPcuO3W9sKg+9KzuDi85ket85g55R8W85bZ0XStiQ7R73fwbO37YTjBJ+iTxq9 r1ebK+t8fin672zY+qgbm7JnJEk/ufvt4N0Q7Qknufn3Pf51ct2td7Lxh6Is9Pddz+BbFrIz g/fKhV8PhaNfV8zv6mXQWHZhxhRL8aLk7rWd7KZnt+/YvjDiRdWu2PcMK88qsPMkSvD5Z5l6 SJhZ7t+6fLZ/yqaXV2vyeKYb3Ajw33aQ1etXbuFdD8UG1uUF14Mm8Bvlaqxs0ay2c11dZyMn PEu4689RZiWW4oxEQy3mouJEANL5cmYHAwAA X-CMS-MailID: 20231206063131epcas5p2e0fc772f8f8ac35897920d24a0193d71 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20231206063131epcas5p2e0fc772f8f8ac35897920d24a0193d71 References: <20231206063045.97234-1-aakarsh.jain@samsung.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Context bit is set for hardware execution if there is a buffer in source and destination queue before calling try_run in the init_buffers function. Now there will be a new context created and hardware will be invoked for the buffer queued instead of waiting for another buffer to be queued from userspace to set this context bit for hw execution. Cc: linux-fsd@tesla.com Signed-off-by: Smitha T Murthy Signed-off-by: Aakarsh Jain --- drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c index bd055dea827e..fbb047eadf5a 100644 --- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c @@ -604,6 +604,8 @@ static void s5p_mfc_handle_init_buffers(struct s5p_mfc_ctx *ctx, s5p_mfc_clock_off(); wake_up(&ctx->queue); + if (ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1) + set_work_bit_irqsave(ctx); s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } else { WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0);