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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0BFFE7C4EB for ; Wed, 4 Oct 2023 18:31:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243799AbjJDSbP (ORCPT ); Wed, 4 Oct 2023 14:31:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244338AbjJDSbN (ORCPT ); Wed, 4 Oct 2023 14:31:13 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6CB82AD for ; Wed, 4 Oct 2023 11:31:10 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1B7FC433C7; Wed, 4 Oct 2023 18:31:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1696444270; bh=QxKG1J4XoefLLRkG0s7JNoW66uWnDBON0GTrUtUhafI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pQT2cF5gFULW28hmsXnxRKchvXisM4vGaoZqLOjTV5ZjdrGOMrvRj/CYB5zKJ/TiI RL6tJ3Cc1YDslB8PwXyPvjLZUp1abi0BRMpdf4oH4Xs84237UxMANux5MBPHsoKBGj GHgS1JOHu76d+q5WBiwMH+TIFopXH6cYTYjlvGTU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Timmy Tsai , Alex Deucher , Sasha Levin Subject: [PATCH 6.5 191/321] drm/amdgpu/nbio4.3: set proper rmmio_remap.reg_offset for SR-IOV Date: Wed, 4 Oct 2023 19:55:36 +0200 Message-ID: <20231004175238.083135514@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231004175229.211487444@linuxfoundation.org> References: <20231004175229.211487444@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher [ Upstream commit ab43213e7afd08ac68d4282060bacf309e70fd14 ] Needed for HDP flush to work correctly. Reviewed-by: Timmy Tsai Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c index d5ed9e0e1a5f1..e5b5b0f4940f4 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c @@ -345,6 +345,9 @@ static void nbio_v4_3_init_registers(struct amdgpu_device *adev) data &= ~RCC_DEV0_EPF2_STRAP2__STRAP_NO_SOFT_RESET_DEV0_F2_MASK; WREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2, data); } + if (amdgpu_sriov_vf(adev)) + adev->rmmio_remap.reg_offset = SOC15_REG_OFFSET(NBIO, 0, + regBIF_BX_DEV0_EPF0_VF0_HDP_MEM_COHERENCY_FLUSH_CNTL) << 2; } static u32 nbio_v4_3_get_rom_offset(struct amdgpu_device *adev) -- 2.40.1