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 82655233933; Wed, 20 May 2026 17:52:09 +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=1779299530; cv=none; b=Z2aAYgLAZQJZm0uu8ZoU23f0X5ZiwzPpj3DaNO27PjvySnqTv+URNu55Ix09iC6WJat25KmLOSaSIrQj4ahkMiQ3qZ2MKMLknsaKBSp6RyBXctRM+8XO8DeJKUo24C9FGnCJEIaMdT/L/+DkIUHLNFIDkv28BJobtqelYdAPJ9o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779299530; c=relaxed/simple; bh=2z7fnD2E7g+CUER9HsCClIdGLi8IpV+H4l8hwgGKuTY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=etB1lmuzpztx2CBaL2Z9boa/cojAfHpZ3nrxBroLefPf8zsnym5l6TMOavAktjN60eIfwgvCTV47F/FwxW+hinAXNzUq25TpS/C9w9p2/dFgTFC+4vNg7CYp0q7UzyVcyQ+AVIviaKIb2SMawngnpsuqKEPN/nFtQeG8qaNBWFg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=QK028uRd; 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="QK028uRd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E76191F000E9; Wed, 20 May 2026 17:52:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779299529; bh=CrySXuX0xqxIhPF/2+f9ByEXUjM2/4EhlgB966X9rM0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=QK028uRdSh8aAhBTONsIVHE9JF/YbWoWSpFlhFidAxAQYGBkBlN6VOXIaSTNFgbqI kCudVtj34thcSdg3Aq1AlVC5GIdb4v7uHrFiwBrEKaHlDIzdzF9OLuq5JqjE34jywG +oS9riwqUZPrP+iNRVpcBgbVNKkUe0JjdOwIty+0= 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 6.18 808/957] drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring Date: Wed, 20 May 2026 18:21:31 +0200 Message-ID: <20260520162152.090429260@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 a2baf12eec41f246689e6a3f8619af1200031576 ] JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: dfd57dbf44dd ("drm/amdgpu: add JPEG3.0 support for Sienna_Cichlid") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 4d7d774f100efb5089c86a1fb8c5bf47c63fc9ef) Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c index d1a011c40ba23..af231d093a3ce 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c @@ -594,6 +594,7 @@ static const struct amd_ip_funcs jpeg_v3_0_ip_funcs = { static const struct amdgpu_ring_funcs jpeg_v3_0_dec_ring_vm_funcs = { .type = AMDGPU_RING_TYPE_VCN_JPEG, .align_mask = 0xf, + .no_user_fence = true, .get_rptr = jpeg_v3_0_dec_ring_get_rptr, .get_wptr = jpeg_v3_0_dec_ring_get_wptr, .set_wptr = jpeg_v3_0_dec_ring_set_wptr, -- 2.53.0