From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f54.google.com (mail-ed1-f54.google.com [209.85.208.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 92B99482D8 for ; Sat, 27 Apr 2024 12:20:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714220439; cv=none; b=fAsAQQZvM1SnSqlDd+NdbxyiJzaZlB+l9aVqrH7XFemC0ojMezMcHRqmtWQu4AzpYeU5Y+4f0J9Z1iCpM4Te26DuH3/erVDixA6dAuSWbps3zID1nd4qk8a0Mw3K2OfRamihhSQISuAuR24req/xXtBJNHwx78EOoJDhJCCQ2+8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714220439; c=relaxed/simple; bh=zPEz5eaWVgQgbqatj3leGu+AkVdKySTplLraAGVpzYw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=rEDY2cZYDlUE6bGA/4r38ZU/3Y5P3asXSsjLHkV4gDTlUqiqbg5Fb5gxELmG7XY6q1lupKDmiYzSAoDmOC+metHUKDdG5pl6BbXrjp+myLd5YTAI5kglVTmef1SLhjl3kxCPvBTWZFnoO5J7h7lBt8vaJpiVbIQeiAZ5Ud9Yxig= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=Tdg6OiUH; arc=none smtp.client-ip=209.85.208.54 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) header.d=linaro.org header.i=@linaro.org header.b="Tdg6OiUH" Received: by mail-ed1-f54.google.com with SMTP id 4fb4d7f45d1cf-571c22d9de4so4156366a12.3 for ; Sat, 27 Apr 2024 05:20:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1714220436; x=1714825236; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to; bh=mSQsBtgmsU3uYBJujpqJQaj4SAUUA8XK3YqsMHQFkf8=; b=Tdg6OiUHqigO0l8CWrJqhlqjU9AKnhM7wKGZOhlogJfdyKcF6dDwTplw+8s7ol6lcU shQHSh3KqJib5GRGkq850yGYJiXUrdwD+9ww3snYa7fpC5sFU7Hrr/KF43F11coounS8 0UhXG4gQvUQ03rGs40gUe68dm2RZ2ZqhNWdoblSbnZYevuRcOQyvyPyZQjBWA+JWOQ17 3O/QfNFd9oXCPordPphaEBqBaw6jimRDT37THCTSaS4Tkwdb4jJJdGSg56zjmuY9F2fC B7sYZPKW5rYJQClxjOzQRXzVfdUKE5Ddrw1z+YIfR7mDGf4E5nCK90wM11pkfRgr1qa9 vhCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714220436; x=1714825236; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=mSQsBtgmsU3uYBJujpqJQaj4SAUUA8XK3YqsMHQFkf8=; b=pSrVFGcQsTQYLKWIvYSMqz0HYXKbT3pYkTuvxmfXJkqYhTZOfRsqOksyHaht4w08OA 0I1Uw77hOZQIeXE5IOTjbX0w10fDXMFZy6RuiS2b9aI4QCEPy9+SpC2ATuRF3Iazk3fu rAE7VEKQ2puOx+wUFIJWwvdz/7mppJazXMsWV7zvPQoYtMuDVtQh1EVtKGcRovaS5s2W xNz9kbpfsVQmjNnnJDyjEgirVmhVUIELEmdbkZOaKoLzZ55bC0QVHfXRD+vxO0Pnbhla 8Af4KBeUey2v8Cz3lrywjmStz19ygM9qFpTqtvh1s/cpaWf8vVRfgE5w9PYudXdOGkM3 qT5Q== X-Forwarded-Encrypted: i=1; AJvYcCWAl6XoI0DaJu1bben1c/Ns40wdtRVlq7251ogDJkAuXeRPiWDmMi6nv4Bkef2BdmcnmnizhO4sSQ/eN6aFzO1SnlBMEyEfRKHbNQ== X-Gm-Message-State: AOJu0YwLvC2KGXrROotuGesgUSMUJ+3NizjggiL8b4Gx9IO/lSetWRHf B4zfuOltoJx7q/r+ispJ9GU34/p7arlhNazBOTjj2hiMy1N4UxeLvSNTpJ9TFzw= X-Google-Smtp-Source: AGHT+IFz/JWwE6INIIuIxvGtKgZC7SjUWshhyGl4RxSGCf+fd1pANSyuUSznrF5FUQHUkJp1OQDfIg== X-Received: by 2002:a17:906:b807:b0:a58:72a6:c5a3 with SMTP id dv7-20020a170906b80700b00a5872a6c5a3mr3493339ejb.51.1714220435855; Sat, 27 Apr 2024 05:20:35 -0700 (PDT) Received: from [192.168.114.15] (078088045141.garwolin.vectranet.pl. [78.88.45.141]) by smtp.gmail.com with ESMTPSA id a11-20020a1709065f8b00b00a58ee439c39sm210374eju.217.2024.04.27.05.20.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 27 Apr 2024 05:20:35 -0700 (PDT) Message-ID: <63e34870-fb01-4769-aca9-8ac6843c12b3@linaro.org> Date: Sat, 27 Apr 2024 14:20:33 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 5/6] drm/msm: Add MSM_PARAM_RAYTRACING uapi To: Connor Abbott , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Jun Nie , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, freedreno@lists.freedesktop.org References: <20240426-a750-raytracing-v2-0-562ac9866d63@gmail.com> <20240426-a750-raytracing-v2-5-562ac9866d63@gmail.com> Content-Language: en-US From: Konrad Dybcio Autocrypt: addr=konrad.dybcio@linaro.org; keydata= xsFNBF9ALYUBEADWAhxdTBWrwAgDQQzc1O/bJ5O7b6cXYxwbBd9xKP7MICh5YA0DcCjJSOum BB/OmIWU6X+LZW6P88ZmHe+KeyABLMP5s1tJNK1j4ntT7mECcWZDzafPWF4F6m4WJOG27kTJ HGWdmtO+RvadOVi6CoUDqALsmfS3MUG5Pj2Ne9+0jRg4hEnB92AyF9rW2G3qisFcwPgvatt7 TXD5E38mLyOPOUyXNj9XpDbt1hNwKQfiidmPh5e7VNAWRnW1iCMMoKqzM1Anzq7e5Afyeifz zRcQPLaqrPjnKqZGL2BKQSZDh6NkI5ZLRhhHQf61fkWcUpTp1oDC6jWVfT7hwRVIQLrrNj9G MpPzrlN4YuAqKeIer1FMt8cq64ifgTzxHzXsMcUdclzq2LTk2RXaPl6Jg/IXWqUClJHbamSk t1bfif3SnmhA6TiNvEpDKPiT3IDs42THU6ygslrBxyROQPWLI9IL1y8S6RtEh8H+NZQWZNzm UQ3imZirlPjxZtvz1BtnnBWS06e7x/UEAguj7VHCuymVgpl2Za17d1jj81YN5Rp5L9GXxkV1 aUEwONM3eCI3qcYm5JNc5X+JthZOWsbIPSC1Rhxz3JmWIwP1udr5E3oNRe9u2LIEq+wH/toH kpPDhTeMkvt4KfE5m5ercid9+ZXAqoaYLUL4HCEw+HW0DXcKDwARAQABzShLb25yYWQgRHli Y2lvIDxrb25yYWQuZHliY2lvQGxpbmFyby5vcmc+wsGOBBMBCAA4FiEEU24if9oCL2zdAAQV R4cBcg5dfFgFAmQ5bqwCGwMFCwkIBwIGFQoJCAsCBBYCAwECHgECF4AACgkQR4cBcg5dfFjO BQ//YQV6fkbqQCceYebGg6TiisWCy8LG77zV7DB0VMIWJv7Km7Sz0QQrHQVzhEr3trNenZrf yy+o2tQOF2biICzbLM8oyQPY8B///KJTWI2khoB8IJSJq3kNG68NjPg2vkP6CMltC/X3ohAo xL2UgwN5vj74QnlNneOjc0vGbtA7zURNhTz5P/YuTudCqcAbxJkbqZM4WymjQhe0XgwHLkiH 5LHSZ31MRKp/+4Kqs4DTXMctc7vFhtUdmatAExDKw8oEz5NbskKbW+qHjW1XUcUIrxRr667V GWH6MkVceT9ZBrtLoSzMLYaQXvi3sSAup0qiJiBYszc/VOu3RbIpNLRcXN3KYuxdQAptacTE mA+5+4Y4DfC3rUSun+hWLDeac9z9jjHm5rE998OqZnOU9aztbd6zQG5VL6EKgsVXAZD4D3RP x1NaAjdA3MD06eyvbOWiA5NSzIcC8UIQvgx09xm7dThCuQYJR4Yxjd+9JPJHI6apzNZpDGvQ BBZzvwxV6L1CojUEpnilmMG1ZOTstktWpNzw3G2Gis0XihDUef0MWVsQYJAl0wfiv/0By+XK mm2zRR+l/dnzxnlbgJ5pO0imC2w0TVxLkAp0eo0LHw619finad2u6UPQAkZ4oj++iIGrJkt5 Lkn2XgB+IW8ESflz6nDY3b5KQRF8Z6XLP0+IEdLOOARkOW7yEgorBgEEAZdVAQUBAQdAwmUx xrbSCx2ksDxz7rFFGX1KmTkdRtcgC6F3NfuNYkYDAQgHwsF2BBgBCAAgFiEEU24if9oCL2zd AAQVR4cBcg5dfFgFAmQ5bvICGwwACgkQR4cBcg5dfFju1Q//Xta1ShwL0MLSC1KL1lXGXeRM 8arzfyiB5wJ9tb9U/nZvhhdfilEDLe0jKJY0RJErbdRHsalwQCrtq/1ewQpMpsRxXzAjgfRN jc4tgxRWmI+aVTzSRpywNahzZBT695hMz81cVZJoZzaV0KaMTlSnBkrviPz1nIGHYCHJxF9r cIu0GSIyUjZ/7xslxdvjpLth16H27JCWDzDqIQMtg61063gNyEyWgt1qRSaK14JIH/DoYRfn jfFQSC8bffFjat7BQGFz4ZpRavkMUFuDirn5Tf28oc5ebe2cIHp4/kajTx/7JOxWZ80U70mA cBgEeYSrYYnX+UJsSxpzLc/0sT1eRJDEhI4XIQM4ClIzpsCIN5HnVF76UQXh3a9zpwh3dk8i bhN/URmCOTH+LHNJYN/MxY8wuukq877DWB7k86pBs5IDLAXmW8v3gIDWyIcgYqb2v8QO2Mqx YMqL7UZxVLul4/JbllsQB8F/fNI8AfttmAQL9cwo6C8yDTXKdho920W4WUR9k8NT/OBqWSyk bGqMHex48FVZhexNPYOd58EY9/7mL5u0sJmo+jTeb4JBgIbFPJCFyng4HwbniWgQJZ1WqaUC nas9J77uICis2WH7N8Bs9jy0wQYezNzqS+FxoNXmDQg2jetX8en4bO2Di7Pmx0jXA4TOb9TM izWDgYvmBE8= In-Reply-To: <20240426-a750-raytracing-v2-5-562ac9866d63@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 26.04.2024 8:34 PM, Connor Abbott wrote: > Expose the value of the software fuse to userspace. > > Signed-off-by: Connor Abbott > --- > drivers/gpu/drm/msm/adreno/adreno_gpu.c | 3 +++ > include/uapi/drm/msm_drm.h | 1 + > 2 files changed, 4 insertions(+) > > diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c > index 074fb498706f..99ad651857b2 100644 > --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c > +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c > @@ -376,6 +376,9 @@ int adreno_get_param(struct msm_gpu *gpu, struct msm_file_private *ctx, > case MSM_PARAM_HIGHEST_BANK_BIT: > *value = adreno_gpu->ubwc_config.highest_bank_bit; > return 0; > + case MSM_PARAM_RAYTRACING: > + *value = adreno_gpu->has_ray_tracing; > + return 0; I'd personally go with MSM_PARAM_FEATURES as a u64 bitmap, but it's not me that'll have to deal with this on the userland side, so: Reviewed-by: Konrad Dybcio Konrad