From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 1877B3F39EE; Wed, 20 May 2026 17:52:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779299541; cv=none; b=V68PU+cs5Tq3NQHWVy48KrCG/RvPptaxJp9YOHjPREeL0ysn/WSaCvTLD8qbB1rsviu/IrKGFBycDuWA/ktfuV3gEdQ/paEEXlz9rC8YKuSD9XvjrVkgxcB5Q6MY0N7Fn/JaQMsZrRqV4K6eEQGtuDUidq7cmD+7bsiA6TTO2mM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779299541; c=relaxed/simple; bh=yB867VyZFkWCnbitMi7gc+GOKwXLrAJiOwDU2IkkkEc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=do3H9SSfFqQYS23D/62cXj8CxqeaDd39dNqrcnPgoNFMCxUhq8Hetj/VrSKZ+BjyI3ExTxGt0VbZgrc4IUQsxOLxp9pN+VBqeLWYc5JsYWRifgmQ4QVxbLIliAo/fCzL8YI9QQlFPmu4Pe7G70hJFSVa8MTUQSHtTqqpih7UBcQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=YLSAd3CU; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="YLSAd3CU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C91C1F000E9; Wed, 20 May 2026 17:52:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779299540; bh=UER6dtbUty/6TprRjJqqayeze4ANRyC2r4ckG+VMasU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=YLSAd3CUaEsFwQophK6NGF14KKBoDbCW9Gq71dYacyvnwibdj661txhX86ZY9aXZj KblBLfWfOmeBLdhBnbyzlrpIZrmom9Yl+bu5HfS5grwfrQRWIR+bS5Gf17FHmSapPx ajdEmN/8cp761mTf0uuLwdgvn/pS9FSj9pegWyEU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher , Yinjie Yao , Sasha Levin Subject: [PATCH 6.18 812/957] drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.0 ring Date: Wed, 20 May 2026 18:21:35 +0200 Message-ID: <20260520162152.176036772@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162134.554764788@linuxfoundation.org> References: <20260520162134.554764788@linuxfoundation.org> User-Agent: quilt/0.69 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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yinjie Yao [ Upstream commit ea7c61c5f895e8f9ea0ffffa180498ef9c740152 ] JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: dfad65c65728 ("drm/amdgpu: Add JPEG5 support") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 0f43893d3cd478fa57836697525b338817c9c23d) Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c index 46bf15dce2bd0..72a4b2d0676fa 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c @@ -680,6 +680,7 @@ static const struct amd_ip_funcs jpeg_v5_0_0_ip_funcs = { static const struct amdgpu_ring_funcs jpeg_v5_0_0_dec_ring_vm_funcs = { .type = AMDGPU_RING_TYPE_VCN_JPEG, .align_mask = 0xf, + .no_user_fence = true, .get_rptr = jpeg_v5_0_0_dec_ring_get_rptr, .get_wptr = jpeg_v5_0_0_dec_ring_get_wptr, .set_wptr = jpeg_v5_0_0_dec_ring_set_wptr, -- 2.53.0