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 0D5D4F510; Wed, 5 Feb 2025 14:04:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738764279; cv=none; b=HivrtgTpbBSyYuTloyWR/tc5ZFqRpJGvv8W80KZAvk17KrMUl4AA1US3DP1Cd4tLf8lbPKZi6Mm5vjqDPeN8YVB9HkMHMkIUTrjT3/274n6wb8rVPSO986C+z0ydxsVJOcil0Jw1QmPsg9r/YsbLVF4hT9T+qC46BoZLBBeM0GM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738764279; c=relaxed/simple; bh=+giVa4inJzKJdiCINseYQ5C+3et3+unmC2EmsERKGnc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aZE4WsZnvmuWAFxnusXtAOc3IoL9zjWYOqQ5sBMt4UrEY/sXzzHjvAl/lyUhJyaByLvqDxO38YHtZ4Dx1S7F/m8UqKD9Sa2sL7VgqBpNdF1TmCnMZsVdw30eyeaF5sZZsJp4Mu33S+bftNeSrS9t0QfsP56XRvdnTLSy8qlJRQs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=DFS3Wee7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="DFS3Wee7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73FD1C4CED1; Wed, 5 Feb 2025 14:04:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1738764278; bh=+giVa4inJzKJdiCINseYQ5C+3et3+unmC2EmsERKGnc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DFS3Wee7++IAR6YdIN18UmmqXYSuWQoyA/nrbkqmhkhtsmWRFLvdoxtm1pWPp8S4T s7YQnCLwUM+oGTVQy70UUaxGXTVrhgAaJBHvFaTZv1SBpEWJQ/n44J4/62C7Nto8yr fOfkwxRT116aQiQj7Ev2vMUYexbuf1otZB5b4sU0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alex Deucher , Bokun Zhang , Sasha Levin Subject: [PATCH 6.13 063/623] drm/amdgpu/vcn: reset fw_shared under SRIOV Date: Wed, 5 Feb 2025 14:36:45 +0100 Message-ID: <20250205134458.636130422@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250205134456.221272033@linuxfoundation.org> References: <20250205134456.221272033@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.13-stable review patch. If anyone has any objections, please let me know. ------------------ From: Bokun Zhang [ Upstream commit 3676f37a88432132bcff55a17dc48911239b6d98 ] - The previous patch only considered the case for baremetal and is not applicable for SRIOV code path. We also need to init fw_share for SRIOV VF Fixes: 928cd772e18f ("drm/amdgpu/vcn: reset fw_shared when VCPU buffers corrupted on vcn v4.0.3") Acked-by: Alex Deucher Signed-off-by: Bokun Zhang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c index 3f69b9b2bcd07..18cc1aefb2a2b 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c @@ -957,6 +957,8 @@ static int vcn_v4_0_3_start_sriov(struct amdgpu_device *adev) for (i = 0; i < adev->vcn.num_vcn_inst; i++) { vcn_inst = GET_INST(VCN, i); + vcn_v4_0_3_fw_shared_init(adev, vcn_inst); + memset(&header, 0, sizeof(struct mmsch_v4_0_3_init_header)); header.version = MMSCH_VERSION; header.total_size = sizeof(struct mmsch_v4_0_3_init_header) >> 2; -- 2.39.5