From patchwork Tue Mar 5 13:38:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karol Herbst X-Patchwork-Id: 13582420 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B26D5C54E49 for ; Tue, 5 Mar 2024 13:39:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 417ED10E266; Tue, 5 Mar 2024 13:39:02 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.b="O6HrI93Q"; dkim-atps=neutral Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id B70CE112AFA for ; Tue, 5 Mar 2024 13:38:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1709645938; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=11CPXNNF150pfEUFPWGbUJ1IKwl89RXoTZySYxmoYV8=; b=O6HrI93QwkG7/JiaZ2bi4bjyOJPS52JpflvpeTqaD56nILjD/Jg3ZfkH0HmLMRDM1p6aF1 9eoXYEd+yfLavfOSYplOVSxUiOXNp985V5W2aPo5gLShtGuRcmlBzM/5RqoZQlUlDf/nIl tNq1W5VnWYdLA9d6aP3w4+LCMZFUtBg= Received: from mail-ej1-f69.google.com (mail-ej1-f69.google.com [209.85.218.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-185-dNPiGzOrPN-Ag-HoWnmg5g-1; Tue, 05 Mar 2024 08:38:56 -0500 X-MC-Unique: dNPiGzOrPN-Ag-HoWnmg5g-1 Received: by mail-ej1-f69.google.com with SMTP id a640c23a62f3a-a2777fdf6d4so117018466b.0 for ; Tue, 05 Mar 2024 05:38:56 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709645935; x=1710250735; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=11CPXNNF150pfEUFPWGbUJ1IKwl89RXoTZySYxmoYV8=; b=ZvlpPzWQBc45CkphDb7VVTUa5EFMRrXKiGLgz5fjRZ+unEgdthehah6jBu7z8x/Tqe VbKBLnN1EujDGdlX3J5K5J89yIH0etxevPPi5kZeTDj50cXiulglZ+yyW9gltElYRy9s zODZBTDRgF8JSuhmI3uhwMCY6AY0eyKPqSDMdNL3aPEvfuxD22M5FD3s/yJPXeGvoIVz czxWphW1xCYjFopV+y9ULdAgANR7Xq6MiM+Rlx6s0CZS5cR6wd2NFbUlrl1XFCh0COu1 /TKPKhDkmCroJuPKu63ezmypATAya7eGic5tMEEYUwGy0DHZ+1LqiYddxY+5eSPrQA9g F45g== X-Forwarded-Encrypted: i=1; AJvYcCVwmUDJ6Du/W9sDQLm5CZL8faPmHBxMxsX9KFh4F2x+1+ejqrYoFlOqxDIOFLe/Q730bkJwV0rOr/jaM6kLLWvIsxv9cyqnHRxmVyiZ5vhr X-Gm-Message-State: AOJu0Yzajf89kbUrF31Jqy0qSQf1qrp9NSiLPZTTdIT3raI3ycB1sjxH xG85e8YzbArT5V1VJtMl2eB4bpJNjM/VOpIVQmietaSS9nUmjJCkO+CSLgZ+4WfnQ0QP5VuN4rX K3Fl64/QmzgkH+B+yrzZFCip8bJrdXpu1ZLgF1nVuoBLfA+UooSqfiGrXsy+7CObsxQ== X-Received: by 2002:a17:907:a68b:b0:a3f:161b:cc13 with SMTP id vv11-20020a170907a68b00b00a3f161bcc13mr402047ejc.7.1709645935539; Tue, 05 Mar 2024 05:38:55 -0800 (PST) X-Google-Smtp-Source: AGHT+IEGf3/3KYPfk68CgY/nW360g4A9tp+KNIVj9PFBRcH+lHdipruHA8YbSsz9ZbASe2wCJh5jOw== X-Received: by 2002:a17:907:a68b:b0:a3f:161b:cc13 with SMTP id vv11-20020a170907a68b00b00a3f161bcc13mr402031ejc.7.1709645935129; Tue, 05 Mar 2024 05:38:55 -0800 (PST) Received: from kherbst.pingu ([77.20.15.65]) by smtp.gmail.com with ESMTPSA id wk16-20020a170907055000b00a4532d289edsm2641326ejb.116.2024.03.05.05.38.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Mar 2024 05:38:54 -0800 (PST) From: Karol Herbst To: linux-kernel@vger.kernel.org Cc: Lyude Paul , Danilo Krummrich , dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, Karol Herbst Subject: [PATCH v2 2/2] drm/nouveau: move more missing UAPI bits Date: Tue, 5 Mar 2024 14:38:53 +0100 Message-ID: <20240305133853.2214268-2-kherbst@redhat.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240305133853.2214268-1-kherbst@redhat.com> References: <20240305133853.2214268-1-kherbst@redhat.com> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Those are already de-facto UAPI, so let's just move it into the uapi header. Signed-off-by: Karol Herbst Reviewed-by: Lyude Paul Reviewed-by: Danilo Krummrich Link: https://patchwork.freedesktop.org/patch/msgid/20240304183157.1587152-2-kherbst@redhat.com --- drivers/gpu/drm/nouveau/nouveau_abi16.c | 20 +++++++++++++++----- drivers/gpu/drm/nouveau/nouveau_abi16.h | 12 ------------ include/uapi/drm/nouveau_drm.h | 22 ++++++++++++++++++++++ 3 files changed, 37 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c index cd14f993bdd1b..92f9127b284ac 100644 --- a/drivers/gpu/drm/nouveau/nouveau_abi16.c +++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c @@ -312,11 +312,21 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS) if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) { if (init->fb_ctxdma_handle == ~0) { switch (init->tt_ctxdma_handle) { - case 0x01: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_GR ; break; - case 0x02: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSPDEC; break; - case 0x04: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSPPP ; break; - case 0x08: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSVLD ; break; - case 0x30: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_CE ; break; + case NOUVEAU_FIFO_ENGINE_GR: + engine = NV_DEVICE_HOST_RUNLIST_ENGINES_GR; + break; + case NOUVEAU_FIFO_ENGINE_VP: + engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSPDEC; + break; + case NOUVEAU_FIFO_ENGINE_PPP: + engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSPPP; + break; + case NOUVEAU_FIFO_ENGINE_BSP: + engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSVLD; + break; + case NOUVEAU_FIFO_ENGINE_CE: + engine = NV_DEVICE_HOST_RUNLIST_ENGINES_CE; + break; default: return nouveau_abi16_put(abi16, -ENOSYS); } diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.h b/drivers/gpu/drm/nouveau/nouveau_abi16.h index 11c8c4a80079b..661b901d8ecc9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_abi16.h +++ b/drivers/gpu/drm/nouveau/nouveau_abi16.h @@ -50,18 +50,6 @@ struct drm_nouveau_grobj_alloc { int class; }; -struct drm_nouveau_notifierobj_alloc { - uint32_t channel; - uint32_t handle; - uint32_t size; - uint32_t offset; -}; - -struct drm_nouveau_gpuobj_free { - int channel; - uint32_t handle; -}; - struct drm_nouveau_setparam { uint64_t param; uint64_t value; diff --git a/include/uapi/drm/nouveau_drm.h b/include/uapi/drm/nouveau_drm.h index 77d7ff0d5b110..5404d4cfff4c2 100644 --- a/include/uapi/drm/nouveau_drm.h +++ b/include/uapi/drm/nouveau_drm.h @@ -73,6 +73,16 @@ struct drm_nouveau_getparam { __u64 value; }; +/* + * Those are used to support selecting the main engine used on Kepler. + * This goes into drm_nouveau_channel_alloc::tt_ctxdma_handle + */ +#define NOUVEAU_FIFO_ENGINE_GR 0x01 +#define NOUVEAU_FIFO_ENGINE_VP 0x02 +#define NOUVEAU_FIFO_ENGINE_PPP 0x04 +#define NOUVEAU_FIFO_ENGINE_BSP 0x08 +#define NOUVEAU_FIFO_ENGINE_CE 0x30 + struct drm_nouveau_channel_alloc { __u32 fb_ctxdma_handle; __u32 tt_ctxdma_handle; @@ -95,6 +105,18 @@ struct drm_nouveau_channel_free { __s32 channel; }; +struct drm_nouveau_notifierobj_alloc { + __u32 channel; + __u32 handle; + __u32 size; + __u32 offset; +}; + +struct drm_nouveau_gpuobj_free { + __s32 channel; + __u32 handle; +}; + #define NOUVEAU_GEM_DOMAIN_CPU (1 << 0) #define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1) #define NOUVEAU_GEM_DOMAIN_GART (1 << 2)