From patchwork Tue Jul 26 18:21:52 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: 12929689 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 62600C00140 for ; Tue, 26 Jul 2022 18:23:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5E5D797B23; Tue, 26 Jul 2022 18:23:23 +0000 (UTC) Received: from fanzine2.igalia.com (fanzine.igalia.com [178.60.130.6]) by gabe.freedesktop.org (Postfix) with ESMTPS id 11D6A9788C; Tue, 26 Jul 2022 18:23:15 +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=+7t/7eAOvi8kAxMn65dXL5tgH7liqj/5NHPtUP/lMtI=; b=pAqbxLvpfzTFr1RX7FKZOOenJu fQASXOaguX5weGrJTPL/0MdF5aDoGdczDr/KHCDN84mFJs+mvbfv5kQNKyQm9tzcFu138DfGU8mK5 Ksy6EzgNzIXPg7yGTC/VqrDQT3m6Tw/ASh5sKGxGtBmxS1ziqAHZuhD0R1Aj0d6Ua27+85Kd4+Bt9 2N1Mwxfqa2qo2nT8kJjh/YAffcJnaGu36OFjCTKGrNsK2jXbUlChrVA9246W9GyJVe4ecMgpQufCv SD1IBaySgilNopilgOlVAvL0d0b8H/ZzxYO6FbtXOQm0UWGyYc/25HzGRcr2k8gzY+nP27ogPh5cg +Fb4xDRg==; 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 1oGPD5-007aEh-VD; Tue, 26 Jul 2022 20:23:12 +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 v2 4/4] drm/amdgpu: Document gfx_off members of struct amdgpu_gfx Date: Tue, 26 Jul 2022 15:21:52 -0300 Message-Id: <20220726182152.123649-5-andrealmeid@igalia.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220726182152.123649-1-andrealmeid@igalia.com> References: <20220726182152.123649-1-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 1b8b4a5270c9..8abdf41d0f83 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; - uint64_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 */ + uint64_t gfx_off_entrycount; /* count of times GPU has get into GFXOFF state */ /* pipe reservation */ struct mutex pipe_reserve_mutex;