From patchwork Wed May 12 14:42:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 436528 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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 9A33BC433ED for ; Wed, 12 May 2021 16:36:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E57B61285 for ; Wed, 12 May 2021 16:36:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242420AbhELQes (ORCPT ); Wed, 12 May 2021 12:34:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:43414 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241481AbhELQ1X (ORCPT ); Wed, 12 May 2021 12:27:23 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9CD2B61964; Wed, 12 May 2021 15:53:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620834788; bh=gwS0c3Vb7uj7NGu3ju9bETQclPXFifb69g+XAZjW9gI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zTPFMJO8YhQJg8V0y59QnKOg+AnshkJuNDAwsUBqve4iRqA8+9B0qIc3RLgh+UQuk JAkIiTZtMo3gdygvNX4s4j99yxbB+Ddt6PRE7btFUue08qtHzPWN9kiNmIbragPP2s NaO2fx6eIznMak8Oy/3bFs2N0potB9P7y/V3FcmY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Bas Nieuwenhuizen , Alex Deucher Subject: [PATCH 5.12 084/677] drm/amdgpu: Init GFX10_ADDR_CONFIG for VCN v3 in DPG mode. Date: Wed, 12 May 2021 16:42:10 +0200 Message-Id: <20210512144840.015542437@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144837.204217980@linuxfoundation.org> References: <20210512144837.204217980@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Bas Nieuwenhuizen commit 8bf073ca9235fe38d7b74a0b4e779cfa7cc70fc9 upstream. Otherwise tiling modes that require the values form this field (In particular _*_X) would be corrupted upon video decode. Copied from the VCN v2 code. Fixes: 99541f392b4d ("drm/amdgpu: add mc resume DPG mode for VCN3.0") Reviewed-and-Tested by: Leo Liu Signed-off-by: Bas Nieuwenhuizen Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c @@ -584,6 +584,10 @@ static void vcn_v3_0_mc_resume_dpg_mode( WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( VCN, inst_idx, mmUVD_VCPU_NONCACHE_SIZE0), AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared)), 0, indirect); + + /* VCN global tiling registers */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_GFX10_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect); } static void vcn_v3_0_disable_static_power_gating(struct amdgpu_device *adev, int inst)