From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 07E711D68D for ; Wed, 4 Oct 2023 18:17:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="yTBKq41Q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 546A2C433C7; Wed, 4 Oct 2023 18:17:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1696443466; bh=Cg69uMwxYz9CRI/S+B8pXtQARvk87MJpd+6sxoV65Nw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yTBKq41QsHtbut7dG5ZYwtkWIBw+7PfizlScnhKmcWJ43FrBW6VNCU3kAlVR3cw/G 7eNtUuYknZtWa/XDnc4WnLTuJcVoeDIQlIuKXA7ZYmMtRzV8AB/yeylyj0a0lgRavt DKMBVncGTwwXt/41MH56sZfc4R4vVigpPSd4VvV4= 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 6.1 167/259] drm/amdgpu/nbio4.3: set proper rmmio_remap.reg_offset for SR-IOV Date: Wed, 4 Oct 2023 19:55:40 +0200 Message-ID: <20231004175224.936209095@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231004175217.404851126@linuxfoundation.org> References: <20231004175217.404851126@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-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 09fdcd20cb919..c52a378396af1 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c @@ -344,6 +344,9 @@ 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