From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A6BDC606C1 for ; Mon, 8 Jul 2019 15:42:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3A77120651 for ; Mon, 8 Jul 2019 15:42:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562600578; bh=Ty4aiqji0oUjcxojs8aLHf5ZYylEYqKOuDuYN2qOtUI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=T+7hJQ6Ad9aO3zCuax7j1YHAMAFW8NQk028R5yD7nEUFKV50aVnEipAiJVNupURiY sXjsTHNcQ/CNGJkh1X460wQHVVkS9gOwmSVEOE5uRT0L99oRSjWX5iDktcVzcsGPpi QTae6ywoVWcJV81Kxby2eIXklyily1mgPPRAxomE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2403805AbfGHPm5 (ORCPT ); Mon, 8 Jul 2019 11:42:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:52322 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728834AbfGHPY7 (ORCPT ); Mon, 8 Jul 2019 11:24:59 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0F2B92173C; Mon, 8 Jul 2019 15:24:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562599498; bh=Ty4aiqji0oUjcxojs8aLHf5ZYylEYqKOuDuYN2qOtUI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sW/vQYMmCjavUtOHqNXpQFCwzKpSw9CIIDdUAmwnOhGFYQakLTXEnFcEMLzj1zH87 KeCHg5MnAQm4xjHl1/unGCRE62SIckhqgVybPz4quYT+B0Z90U1f3prNfks8AiVs5d 08ZCtRRHFJkiHkAmbyfdbxmCJOp4zihrHiX3h7T8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alex Deucher , Huang Rui Subject: [PATCH 4.14 35/56] drm/amdgpu/gfx9: use reset default for PA_SC_FIFO_SIZE Date: Mon, 8 Jul 2019 17:13:27 +0200 Message-Id: <20190708150523.171670023@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190708150514.376317156@linuxfoundation.org> References: <20190708150514.376317156@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alex Deucher commit 25f09f858835b0e9a06213811031190a17d8ab78 upstream. Recommended by the hw team. Reviewed-and-Tested-by: Huang Rui Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 19 ------------------- 1 file changed, 19 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -1534,25 +1534,6 @@ static void gfx_v9_0_gpu_init(struct amd mutex_unlock(&adev->srbm_mutex); gfx_v9_0_init_compute_vmid(adev); - - mutex_lock(&adev->grbm_idx_mutex); - /* - * making sure that the following register writes will be broadcasted - * to all the shaders - */ - gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); - - WREG32_SOC15(GC, 0, mmPA_SC_FIFO_SIZE, - (adev->gfx.config.sc_prim_fifo_size_frontend << - PA_SC_FIFO_SIZE__SC_FRONTEND_PRIM_FIFO_SIZE__SHIFT) | - (adev->gfx.config.sc_prim_fifo_size_backend << - PA_SC_FIFO_SIZE__SC_BACKEND_PRIM_FIFO_SIZE__SHIFT) | - (adev->gfx.config.sc_hiz_tile_fifo_size << - PA_SC_FIFO_SIZE__SC_HIZ_TILE_FIFO_SIZE__SHIFT) | - (adev->gfx.config.sc_earlyz_tile_fifo_size << - PA_SC_FIFO_SIZE__SC_EARLYZ_TILE_FIFO_SIZE__SHIFT)); - mutex_unlock(&adev->grbm_idx_mutex); - } static void gfx_v9_0_wait_for_rlc_serdes(struct amdgpu_device *adev)