From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.128.47 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794013322; b=GLAU28wBpb9d0uV+pYAwlMBbUKvXRd8wnFz17raOyIGxM2PH9i46quP6ewWsFn4bHw+3 dUIrmTbPCw5XBg3VemCW48Ul20MeHdXZhVs+7ity6FiXJKdQ8IT/6ndF9wgzfaZyaUNlY sekWM2BD4O3FQLoW0MZw7B2zSGnmzSW1P580TXip0XlLkB2Ldjqxt+8qJbcUj3J687/t8 g275N/KhNc0/7h/v5iFQN4q1dw1OhAgys4W0pUuguq5TD6QjgEuY3sGhtkeoUbbs1TrZ8 aHXaHBeQgCXLcXwF0KZSPCTnsd/vvSB+gBV7+GEJVMCYpqU6e6mCJeVbkLuZI1EN95w== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794013322; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: From:X-Google-Original-From:Date:Subject:MIME-Version:Content-Type: Content-Transfer-Encoding:Message-Id:References:In-Reply-To:To:Cc: X-Mailer:X-Developer-Signature:X-Developer-Key; bh=cwULloUIaYoXz2vD6C9IL15PuOFsPnKMD2iSjIzuNfk=; b=d1KZKNdGWmKXAjJt5JReqpMmMc9ZQ4G+G14UmM/2EWvsduFRHwxGMzR5U5O6NzzbOECa BV+vGDeNSwwrGJjP4kl3nC+mZXAmPr/VScRyZzWcCFA/vfSwHOH+f9JRfoLx/453bc48m 0WdT1UMNP3u60AjhPf90/bt0tFdy9UAO/zUvZSGIBGMI/tc3Cks6vMKr6bBz0aoyTSYyv 9bMvPe7ESGgWmSgcP/6IRUMxNDie6QpE4CS6gKTQ/iH/umZ/jsxBGhbPmdTPjFETsaXkO ndz9WNBzy4bJCNbgdYsV3Fj06S9ZoR4lHasSOLcQ1cTCWG8UjfQPzIBF8WPj4bdFvNA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=gZK2BcCc; arc=none smtp.remote-ip=209.85.128.47 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 635C2606D836 for ; Sat, 7 Nov 2026 01:02:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 635C2606D836 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=gZK2BcCc Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-4a2069b9710so10990015e9.2 for ; Fri, 06 Nov 2026 17:02:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1794013321; x=1794618121; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=cwULloUIaYoXz2vD6C9IL15PuOFsPnKMD2iSjIzuNfk=; b=gZK2BcCcaQ+9w/+bYNY/xGefbwh+SJhOuLgDgA2JgmHOjhWqqu3UMxf89GQBklRrSd fKLpqoW39Avdc3YvwaIUb04ckWA+7q4BzimDFYdu+AUbP6TpJ+qseREnivgjIPS/TLse OUkajj2ZM5D7G7QH8mOAwan/7tML9nnmdbZ3yKfiHDBmMPeeYpZZYZI8nst/uNLkqCil fzn4+AS1mUwPXruaJ/SGwpcdRpC/xmyTPcJq4spH1BKV9wgmkLES96xR62cHmP3p0DqY 6B5PnyKMJxlzktYBrCE5EZzmi30GXHlufFGokMITp9xLYMy9rNn2CZgn4wHGvZGpzbWF No8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1794013321; x=1794618121; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=cwULloUIaYoXz2vD6C9IL15PuOFsPnKMD2iSjIzuNfk=; b=Hf7XVpcD1tVc7+2l9kV1pzXlu+KRMZrqO8KnsrnkffklvA3mj2DWJndayLgpWSeD4E Ewa0nEoK2iUb5lyMgpGicioUDc6GMBwMO6zPZU5kW1ZkOJ5NtwzK8YsiU8vKZrCxHMK9 IT+oepVHM9yUSvYpVIWygWccWXf8ZfZ8L3rKI5ysgzWZTYSsQQH5oXyl4z/e+jD6uBNs DHNDnYr+4OE9qGLyG5h0YuWVAxB7N/NOkXUF8/ZZmUICb/0eP2vNlhFssjdXoGE3wBeD gMrX3dm2ksDRvE30+gs+2pVenGdacESt2gpFhVn/VL8zGu7pEyb/u6de+roajD1+9+23 NYaA== X-Forwarded-Encrypted: i=1; AKwUvBwlAytUtcUb5VxwfCdqeZOVK8fDrdp5r6knnT+MCcp7i8oORzVakqXmPcw6JQ6SRbIshINHpXCemeqpK/8=@vger.kernel.org X-Gm-Message-State: APuU4Z9iNp+F7R8wZJ/vjeEKORmqJKIr7JiEJF0mbLpnOBD18gmsxCV/ y9Ccv8LtV9sEJcNJo9FN4+75mCrh57/82FfB95S2e3VhD0CpXHo3wbC7aDmatC5LsAs= X-Gm-Gg: AYBFou2s8hLmwgc57sc4TJ4Nhm2AAjZD01EJsVmCyV7u4BP4hZZOmSlc8lhSM/2OkDR YcMGCyt4mBoU3659nwH0nvMCBHOo0QowMK81G4yhpUBG3CcHKpV0B5B5VYCssIaGxACQQmTbnRp uC4zAw4JTrG+AbGsy4TssoZQlmSEZcfc2vdydM7ERid2w3Var0H4Ci/eGTCHoLiydIEk2gUwtjQ WSWweSEXwh+eqkQ3JVCLvM2NXLnW1mDKiFns5PoVfQEXouucdFtw1ezs4APS/sviQCeIVH5xHG5 Fqm8U6bun4PVWt84h6zpPgGxl7sWM8XnfOJtDxEOy4aBWrhmBLMhfWpXt8uBE2HeGXrEA+XXXGA 9ta+PjC1BIZIAtpMvRdcnhXQwZ27FjSKLaQo7rV4FzV2fPMfpo5JByVF6XvmNkg9Pk5j/p+h5rl I01GNos+nb3iB2ZzYCkUVm0/4HgMv5t2KcJN1qHoHID6tWNknNaCy1Ft1eMPuZfCztTkm91PfGM HrggQAVCk4ZbkgAIKLshaXKCiXd9dIasT/SjNMwvmjZAoWuW0C388cGhpGH7Z+6HMZERuMmcGZz sbQuNnuhMakINl5PYgihaA== X-Received: by 2002:a05:600c:6814:b0:4a1:da58:1ee with SMTP id 5b1f17b1804b1-4b6df4f2554mr82962045e9.31.1794013320886; Fri, 06 Nov 2026 17:02:00 -0800 (PST) Received: from [127.0.0.1] ([109.77.115.215]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4b7e3291531sm24526375e9.15.2026.11.06.17.02.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Nov 2026 17:02:00 -0800 (PST) From: bryan.odonoghue@linaro.org X-Google-Original-From: bod@kernel.org Date: Sat, 07 Nov 2026 01:01:48 +0000 Subject: [PATCH v3 05/11] media: qcom: camss: csid-680: Enable RDI SOF tracking X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261107-v4l2-frame-sync-v3-5-e5bf7073a35d@kernel.org> References: <20261107-v4l2-frame-sync-v3-0-e5bf7073a35d@kernel.org> In-Reply-To: <20261107-v4l2-frame-sync-v3-0-e5bf7073a35d@kernel.org> To: Bryan O'Donoghue , Vladimir Zapolskiy , Loic Poulain , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan O'Donoghue X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1922; i=bod@kernel.org; h=from:subject:message-id; bh=fCzv68buAwxsczHI96n29xaXwuX+5lf+63yPz+cuhLQ=; b=owEBbQKS/ZANAwAKASJxO7Ohjcg6AcsmYgBq7nh9zEiRkUUXRCR+iMuw9E1ljDxeTvSSlD3OI B1gf0EYW9OJAjMEAAEKAB0WIQTmk/sqq6Nt4Rerb7QicTuzoY3IOgUCau54fQAKCRAicTuzoY3I OlriEACiXTL2j1V9wLVWE6FebRVlIUL945TiGxvFSQyCEUXpAcmSSEYZyqczz3LFZsvlH55pJ9G kRYoFyjs0i1PWG5yqMYr2vSKg7eg0J9Qe90FjYMXAG/xu9I7XPQUXBbqSz4hXmAqpYTszHFHBPB G5CKm4BMYc/EtK6lW+TZ/mbGixVxHQt14aKgz36IjPErjZHfq7E1AttFH3bqiidB4NS8cvuxkg9 0gOvMQR1D0J51PKCN/XXzDjud/z6xzERSy3lY4eoYxOC2PHZ2piSyzxLtkT3agbNR5+/pNwcG3H gr14mA3Mu27CZKzDVjUYQIbQLTAuqIb+MGHLC2MgmRBuTNpIOvjUvWdbooRUv9VJP81BVE3KNPA 73Ba1qpM7lLvHOGWqBkA3GW/uzCn1vrZkGzOJuRh+7WBPRyAMpiKyGQJpAjJA0fKInDYcBoWQ++ tNHWxUP7geG9khibKUzR0499UQpRVmDqDCGEJCuhszglsA74D9Ar3Ob6mec8OnfQ1D78XwxVAxo JQdOzoOsBAkVokySUMMstb2UvaTHLqi/4/pSZaPorL2uAYPu2kOkk6M1n94uFMd90oMmhCtUdDA zJRMwyVkGK+OywgNI09EwW/Hl2AqTlH825wmvoLjULZU7OTIlx97YcvzRoZ229a9Fb8nawihJ8n erRM72EIXw2/qiw== X-Developer-Key: i=bod@kernel.org; a=openpgp; fpr=E693FB2AABA36DE117AB6FB422713BB3A18DC83A From: Bryan O'Donoghue Similarly to the sm8650 we can quite easily switch on V4L2_EVENT_FRAME_SYNC for x1e/x2e which uses csid-680. Do so now. Signed-off-by: Bryan O'Donoghue Reviewed-by: Loic Poulain Signed-off-by: Bryan O'Donoghue --- drivers/media/platform/qcom/camss/camss-csid-680.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/media/platform/qcom/camss/camss-csid-680.c b/drivers/media/platform/qcom/camss/camss-csid-680.c index 345a67c8fb947..452640e72f6d5 100644 --- a/drivers/media/platform/qcom/camss/camss-csid-680.c +++ b/drivers/media/platform/qcom/camss/camss-csid-680.c @@ -296,6 +296,20 @@ static void __csid_configure_rdi_stream(struct csid_device *csid, u8 enable, u8 writel(val, csid->base + CSID_RDI_CFG0(port)); } +static void __csid_configure_rdi_irq(struct csid_device *csid, u8 enable, u8 rdi) +{ + u32 val; + + val = readl(csid->base + CSID_CSI2_RDIN_IRQ_MASK(rdi)); + + if (enable) + val |= CSID_CSI2_RDIN_INFO_INPUT_SOF; + else + val &= ~CSID_CSI2_RDIN_INFO_INPUT_SOF; + + writel(val, csid->base + CSID_CSI2_RDIN_IRQ_MASK(rdi)); +} + static void csid_configure_stream(struct csid_device *csid, u8 enable) { int i; @@ -307,6 +321,7 @@ static void csid_configure_stream(struct csid_device *csid, u8 enable) if (csid->phy.en_vc & BIT(i)) { __csid_configure_rdi_stream(csid, enable, i, 0); __csid_configure_rx(csid, &csid->phy, 0); + __csid_configure_rdi_irq(csid, enable, i); __csid_ctrl_rdi(csid, enable, i); } } @@ -395,6 +410,9 @@ static irqreturn_t csid_isr(int irq, void *dev) if (val) writel(val, csid->base + CSID_CSI2_RDIN_IRQ_CLEAR(i)); + if (val & CSID_CSI2_RDIN_INFO_INPUT_SOF) + csid_sof_event(csid, i); + if (val & CSID_CSI2_RDIN_RUP_DONE) csid_rup_complete(csid, i); -- 2.56.0