From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793829252; b=TnbvC/S0B8UyLHOR+3JnXJdiOXNSVD5Mlah5Pc8RJPD47yV8P+x7CH3gNqWRh0SFzPBb TusicWe5GNk+ZtSBlDwp4iYL74JCLV0MENp6k532F7qSADeMwinAIEtDl5R7hI25xGh+p dryABX0nk3Ne2GQ3Ydayh6tUXYJnXQZrioPPLEIARMfeKg76QzwWTNoc0Qy4piKACp/vI VGBNJmhWjm7UuR7bytqzV8mi3W20ueGmMnejBMGeh9++JOokPANMsHW3Qn3kqun+z7gll HgAduXN5jqRawOF1gu7PP3v2a9BDXQp1dMDGEbhhuW1l4Ku86+zUNnqJxycNPy7qZLg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793829252; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=URqJg1PvblskWlJ0QNer6lk0/xYvXQMJZEbPxyrdLOc=; b=d4xKOTHjfYwec9KK5xZiQD/4uSfNcLmgjG8rSBzjWnkvu5Tuwhy42cZCyrt3TmOYMWr5 XlGvhKlWBjXjX0jhkILKKvD+c/lOUX1oHHrD/f2vCIvi+z2qJ5KXdGgWN5e5NkMsn9/Rn IyBqx6Mc3rwyPvhWNd/vLYNRUbrdtiHUD503BQcvtLdthl3xASOCbgcWzJBwL3Rcm1Hp6 T20dwb/8hlYrC8gEHhRtKdRU34lCrHFGoj4WG+71HjUU0Q2+wYcxpECYDGGq51mHAynNg dnSXM+AC3WtTNAryjS5uKSDoEEFaZBeRI1II1r2GihDhY8ytlVyl2lhVjwBx1sTgzJQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=LnnIjkbl; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 462CF6070A83; Wed, 4 Nov 2026 21:54:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=LnnIjkbl Received: by smtp.kernel.org (Postfix) with ESMTPSA id CF8C61F00919; Wed, 4 Nov 2026 21:54:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1793829252; bh=URqJg1PvblskWlJ0QNer6lk0/xYvXQMJZEbPxyrdLOc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=LnnIjkblGWoCqFz+rk+gUPR8dhPfG4NQhLfETS/adHT73a8PetqbPBORYrYmsKLUe Jfki0v0p0Sxcy8wvwCPUQJC+89gZUO2tSp5BFGea2XPUfs6XyB02ZmTuoIQosDAv6m I0IKGc2V9hJ8Jwh0MJgs/NhQR2EWTD+NAzU7i6nk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Mario Limonciello (AMD)" , Lizhi Hou Subject: [PATCH 7.3 517/547] accel/amdxdna: Add support for AIE2 revision 9 Date: Wed, 4 Nov 2026 16:11:41 -0500 Message-ID: <20261104211053.084011293@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261104211038.406938024@linuxfoundation.org> References: <20261104211038.406938024@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.3-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lizhi Hou commit 63e91c1997898f32f68a5dbf68195d68b8e58443 upstream. aie2_get_dev_revision() fails to recognize AIE2 revision 9 hardware. Add AIE2_DEV_REVISION_GRGH to the list of supported AIE2 revisions. Reviewed-by: Mario Limonciello (AMD) Signed-off-by: Lizhi Hou Link: https://patch.msgid.link/20260929181459.928468-1-lizhi.hou@amd.com Signed-off-by: Greg Kroah-Hartman --- drivers/accel/amdxdna/aie2_msg_priv.h | 1 + drivers/accel/amdxdna/npu4_regs.c | 1 + 2 files changed, 2 insertions(+) --- a/drivers/accel/amdxdna/aie2_msg_priv.h +++ b/drivers/accel/amdxdna/aie2_msg_priv.h @@ -530,6 +530,7 @@ enum aie2_dev_revision { AIE2_DEV_REVISION_GPT1, AIE2_DEV_REVISION_GPT2, AIE2_DEV_REVISION_GPT3, + AIE2_DEV_REVISION_GRGH, AIE2_DEV_REVISION_UNKN, }; --- a/drivers/accel/amdxdna/npu4_regs.c +++ b/drivers/accel/amdxdna/npu4_regs.c @@ -153,6 +153,7 @@ const struct amdxdna_rev_vbnv npu4_rev_v { AIE2_DEV_REVISION_GPT1, "NPU Gorgon Point 1" }, { AIE2_DEV_REVISION_GPT2, "NPU Gorgon Point 2" }, { AIE2_DEV_REVISION_GPT3, "NPU Gorgon Point 3" }, + { AIE2_DEV_REVISION_GRGH, "NPU Gorgon Halo" }, { 0 } };