From patchwork Fri Jul 22 20:33:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andr=C3=A9_Almeida?= X-Patchwork-Id: 12926885 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 03D94C43334 for ; Fri, 22 Jul 2022 20:34:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0668F93BB1; Fri, 22 Jul 2022 20:34:46 +0000 (UTC) Received: from fanzine2.igalia.com (fanzine.igalia.com [178.60.130.6]) by gabe.freedesktop.org (Postfix) with ESMTPS id ECEE393B96; Fri, 22 Jul 2022 20:34:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=AvqpOLOaKzQjLCE8a0MQjXay6IH7jaU/OiGpffc7pXk=; b=O+RHRvq38ETi9MaxBQjpLRErKf OOyTpDWel/FJxULm9l1LpRHhdsmNwijywvRk9+RzMCdUk5tchfyAlpefq9p9pqVehdHRPn8kDfrG3 Zapa5oOp4ENFD9i8pLNR59I19XYvoyGNNJrBhRXRFibfOupF89x141sQQwTpEQCgOheIXUK/01yUw hYrU1rz+5Q2+IXiUmXbTm+SlYeOztsoWvd6rp00uiZ9G/ZxVz3pQYipme0X7KxZGxm06NlSLdey/l rd7ENpeG4UM3H4tqaUbn0crBu3hcuu+0bVUSbLERo5ykxjYX/Bh67ufgE2szvezVuMvq/USfBw9Fj /r20uKIw==; Received: from 201-13-50-220.dsl.telesp.net.br ([201.13.50.220] helo=localhost.localdomain) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1oEzM8-002fLB-HD; Fri, 22 Jul 2022 22:34:40 +0200 From: =?utf-8?q?Andr=C3=A9_Almeida?= To: Alex Deucher , =?utf-8?b?J0NocmlzdGlhbiBLw7Zu?= =?utf-8?b?aWcn?= , 'Pan Xinhui' , David Airlie , Daniel Vetter , Hawking Zhang , Tao Zhou , Felix Kuehling , Jack Xiao , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Tom St Denis , Rodrigo Siqueira Subject: [PATCH 4/4] drm/amdgpu: Document gfx_off members of struct amdgpu_gfx Date: Fri, 22 Jul 2022 17:33:47 -0300 Message-Id: <20220722203347.70176-5-andrealmeid@igalia.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220722203347.70176-1-andrealmeid@igalia.com> References: <20220722203347.70176-1-andrealmeid@igalia.com> MIME-Version: 1.0 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: , Cc: =?utf-8?q?Andr=C3=A9_Almeida?= , kernel-dev@igalia.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add comments to document gfx_off related members of struct amdgpu_gfx. Signed-off-by: André Almeida --- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h index f06e979e2565..a552a49c1b25 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -332,12 +332,12 @@ struct amdgpu_gfx { uint32_t srbm_soft_reset; /* gfx off */ - bool gfx_off_state; /* true: enabled, false: disabled */ - struct mutex gfx_off_mutex; - uint32_t gfx_off_req_count; /* default 1, enable gfx off: dec 1, disable gfx off: add 1 */ - struct delayed_work gfx_off_delay_work; - uint32_t gfx_off_residency; - uint32_t gfx_off_entrycount; + bool gfx_off_state; /* true: enabled, false: disabled */ + struct mutex gfx_off_mutex; /* mutex to change gfxoff state */ + uint32_t gfx_off_req_count; /* default 1, enable gfx off: dec 1, disable gfx off: add 1 */ + struct delayed_work gfx_off_delay_work; /* async work to set gfx block off */ + uint32_t gfx_off_residency; /* last logged residency */ + uint32_t gfx_off_entrycount; /* count of times GPU has get into GFXOFF state */ /* pipe reservation */ struct mutex pipe_reserve_mutex;