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 0EC153FE372; Wed, 20 May 2026 18:46:33 +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=1779302795; cv=none; b=kPps3iSSJqG5e+SnK6qpSip0Yp9Nq0JBNM6fLO2BOCJCWX0OrNhoP7X3s30su/Dw/yvonGTeI21JUKPrJouCVYAvttCtDqAmO9Q1w0ntbO6ZkcyXHBen7KgHcgvjDLI+wVc+ZRgJZxDlelDnDMMhNEExqSzQdF+lAau/Kn0plnI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779302795; c=relaxed/simple; bh=qAYphluHPe2r9+R06ydVLejqS7AO/jE+mS87sJQvcAw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=rav1tf0zHy1mqVOUEy6TahVo7SSUxkm8JiUKpSmghhvIb4n03HLDIBj/aTxcbDC2SiGwnPZnRMsCFR6jMmZOBR7PgW5ZPcz/G+lCfSbgkxw4YkTTfJavmJs8EsKT450v/9/a/T5uaPGa6OJ2t8dCn7PS6CMGeDtuPPtpO+1vYrE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=rJdld+SP; 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="rJdld+SP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 12D0A1F00896; Wed, 20 May 2026 18:46:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779302793; bh=02xh1ZEojvsKwi+vBraIsLYwBKkZTDYtIKqzdjhBu30=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=rJdld+SP3/9dI1/nw0uA95Hdx5caiZf2EQSXrxPkfaaysP+3+y9HaIxEZX59/7ffp Fxk5BlYfRyfQW44Oo7n7A6SKBxmC7DSnBUqGBfyBvwHHMow3ZOKmP2VcXUzUs2iZq6 TXnCKlvSNQjcpskfzr5u4V09JG/DHOylw83qnwtU= 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 6.6 403/508] drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring Date: Wed, 20 May 2026 18:23:46 +0200 Message-ID: <20260520162107.343908329@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162058.573354582@linuxfoundation.org> References: <20260520162058.573354582@linuxfoundation.org> User-Agent: quilt/0.69 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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yinjie Yao [ Upstream commit e5f612dc91650561fe2b5b76dd6d2898ec9ad480 ] JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: 6ac27241106b ("drm/amdgpu: add JPEG v2.0 function supports") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143) Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c index fbe57499495ec..c2b9829c12fd9 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c @@ -764,6 +764,7 @@ static const struct amd_ip_funcs jpeg_v2_0_ip_funcs = { static const struct amdgpu_ring_funcs jpeg_v2_0_dec_ring_vm_funcs = { .type = AMDGPU_RING_TYPE_VCN_JPEG, .align_mask = 0xf, + .no_user_fence = true, .get_rptr = jpeg_v2_0_dec_ring_get_rptr, .get_wptr = jpeg_v2_0_dec_ring_get_wptr, .set_wptr = jpeg_v2_0_dec_ring_set_wptr, -- 2.53.0