From patchwork Wed Dec 13 08:11:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aakarsh Jain X-Patchwork-Id: 753815 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="FiwTrArC" Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74A3A106 for ; Wed, 13 Dec 2023 03:01:55 -0800 (PST) Received: from epcas5p3.samsung.com (unknown [182.195.41.41]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20231213110153epoutp033f0dd7de74da4048e4e692adca745757~gXy7LUwDo0197401974epoutp03B for ; Wed, 13 Dec 2023 11:01:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20231213110153epoutp033f0dd7de74da4048e4e692adca745757~gXy7LUwDo0197401974epoutp03B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1702465313; bh=kUuKQ/GugZxCJUnbvhRG+iSpQR3fWRlMwpAYp/298R8=; 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Wed, 13 Dec 2023 08:11:40 +0000 (GMT) Received: from epsmgmcp1.samsung.com (unknown [182.195.42.82]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20231213081140epsmtrp24b96d6c14f801dfb74005a5bf747588e~gVeTfugeq2150821508epsmtrp2f; Wed, 13 Dec 2023 08:11:40 +0000 (GMT) X-AuditID: b6c32a50-9e1ff70000004ba9-61-65798f1da40f Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgmcp1.samsung.com (Symantec Messaging Gateway) with SMTP id E5.96.18939.C3769756; Wed, 13 Dec 2023 17:11:40 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20231213081137epsmtip2470d0607b940186ae57a923ef5884fb8~gVeQtmtcD1293312933epsmtip2d; Wed, 13 Dec 2023 08:11:37 +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 v6 08/10] media: s5p-mfc: Set context for valid case before calling try_run Date: Wed, 13 Dec 2023 13:41:03 +0530 Message-Id: <20231213081105.25817-9-aakarsh.jain@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231213081105.25817-1-aakarsh.jain@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0WTf0xTVxTH895r+16JNS9V4l03WPeMbrAUKZRymRa2qeQlc4TFbEtcFLv2 jSKlrW0RxGWCk03IwB/gRrG0jB9b+N1VYEXLYG0N/prTyJibJdDhkB8CTrYJMtkoT9x/n3Pv 95zzvefeS2DCbp6IyNCZGaNOqaV4IZxOb8RLkrDjB5noe9Wb4e8uCxf2znzPgcO2Th6snbuL wqHaWQ70nO3AYXP3NRTafde48JfeLhTesAxyYOlYAIPOkQEuDEy8C2+es/LgZ44OLqz48TsU tvgGcfiV8x8U1nT8icPCbh8OjxbUcV8NpX+ue4DRXZWDOF3rHkdpZ2MRj/YPuHn02brDdGl7 I0IvHqnC6VlnOH35r1k8NWRX5hYNo1QzRjGjU+nVGbp0BfXGzrStaXHyaKlEmgDjKbFOmcUo qG07UiXJGdqlM1LiA0pt9tJSqtJkojYlbjHqs82MWKM3mRUUY1BrDTJDlEmZZcrWpUfpGPMr 0ujomLgl4d5MTfOpGsxwkZ97cWaKm4+UEcUInwCkDFzv7+cUIyGEkHQj4Ov7NowNHiCgZKoB eRpcuWXnraRYb/qWWUh2IaA0sI8VFaJgYNGBFyMEwSMl4IdvtUHNWrIAASPHzEENRvZhoPqE hRPcWEPuBgtF3uVCHHIDKB/vRIMsIBXAl38PZZs9D5ocvViQ+WQimD7Ss+wIkFcJULtYgQWb AXIbGPsmmdWvARN97TjLIjA73f3EtAqM1IxjLGtBm7ucw3IS6O23coJlMDICtJ3bxC6HgdOX W5ctYORqULJw54kdAXDZVngjsPrnuCw/B7xN9QjLNPC2nueyMzmJgBnfHHYCCa/8v0U1gjQi IsZgykpnVHEGqUTH5Dy9NZU+y4ksv+PIVBfS5Hgc5UFQAvEggMCotYJLrhxGKFArD+YxRn2a MVvLmDxI3NIAT2KiUJV+6SPozGlSWUK0TC6XyxJi5VJqnWCysEotJNOVZiaTYQyMcSUPJfii fNQx52vAk7oKYkaYXcXutz6aupr7a4nldrL38+zTd6xv7glcOP6eazFl93w9jM3c4V//Yopk mn9qu1A1ecE53HDA4llXIG2PeSRvxRNt+4vzyl4wvKOSzR/68NaVqb1/hLkf3ehxRHxpu6R6 eHh0YwUfHk1YeNkj83nmW+zbv/ipqo6pD98zNBr7elq5JZ78AEtxafxJov7ptxv/LRKdCbSU tz0z1OOltPcnbt8Vf/KxWFN2bL09KWZMHRir+hu074s/r9BHNpc57NJVkw2B9/Me+mMH/ZMJ gp2NA+nXh3NWS0N5lc/On2kqyt3aZ43frxg9lBhYtbnp8W+lmk8NhF35WhzFMWmU0kjMaFL+ B9OTugRQBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrILMWRmVeSWpSXmKPExsWy7bCSvK5NemWqwaHPshZPd8xktTjw/iCL xYN529gsFv94zmRxf/FnFotDm7eyW6zZe47JYv6Rc6wWNw/sZLK4OPMui0Xfi4fMFpseX2O1 ePgq3OLyrjlsFj0btrJazDi/j8li7ZG77BbLNv1hsli09Qu7ReveI+wWLY1LWB1EPa4v+cTs sXPWXXaPxXteMnlsWtXJ5nHn2h42j81L6j36tqxi9PjXNJfd4/MmOY9TXz+zB3BFcdmkpOZk lqUW6dslcGWsmbSIueAEZ8WJ929ZGxgnc3QxcnJICJhIzLl8hK2LkYtDSGA7o0Tv3FuMEAkZ if9tx9ghbGGJlf+es0MUNTNJPHq/BqiIg4NNQFfi7PYckLiIQCujxPWVnUwgDrPAbWaJTRMe gnULC0RLzJxwkgnEZhFQlZjychuYzStgK3Gk4Q0TxAZ5idUbDjCD2JwCdhLvmvaDXSEEVLN8 923mCYx8CxgZVjGKphYU56bnJhcY6hUn5haX5qXrJefnbmIEx4pW0A7GZev/6h1iZOJgPMQo wcGsJMJ7ckd5qhBvSmJlVWpRfnxRaU5q8SFGaQ4WJXFe5ZzOFCGB9MSS1OzU1ILUIpgsEwen VAOT9JcPaov6TqRkXp+0YElQbGN22v0nZcYfP65hSvdwP/H4UAHbY7Hsqst+t7QPeMpOeT+P z/a1kp+xxvx8r5nFTx364q7a1fv/3iomqBxTfVibr6viZfWul72+9wKmdl4QNH6rv5nrqeb/ yWme/FMMfq9i2/XfaKGLwrTo78Lr2ItlNwe8O+ygtiLtyMFqU2/nQu9DuZ5xk+6sC7dtETn5 TDHmD6PqvfoVc2JZlTNYG3MYpkaFci+v4eip627LlPvrk5cs0aX1UfSfXfHNTfKiWXs2pv6b fHHnGbn0Jx+Top3qjzNvK/thZH73VYJTyg1hJoZrhiZzhLIbRWfqzf19hUGK77cLD2tt9brJ OkosxRmJhlrMRcWJAOnczgQEAwAA X-CMS-MailID: 20231213081140epcas5p2bf0e2edea2d24224d775b348b1d5ca50 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20231213081140epcas5p2bf0e2edea2d24224d775b348b1d5ca50 References: <20231213081105.25817-1-aakarsh.jain@samsung.com> Precedence: bulk X-Mailing-List: linux-samsung-soc@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);