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 12B44372691; Wed, 20 May 2026 17:08:11 +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=1779296892; cv=none; b=WLsCz/X9U3VmQItuK+2ep34Y+lfbPVz4mtG1wJeNOMP2o+58B4Ah7yC3kF3v1ldTPeodSxnVD6p1JmTgtx74ztRSW5K0KygdpIlc4vHS81yOyWHWVnuWWBNa9iEtSNjNt6jcdyYUPLzypo1VWfDC11Gfge1jsCrsa7DYV6x6vUA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779296892; c=relaxed/simple; bh=bK3P+j4JW0KqTuePVq1wv2zwxVgZNhWOLyP9SRN81gY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Uxx+szlTMGGmjAN7nc3FohbcHNTb/Zp1dMdxWVK0h6WaYEv+V0VbfoWweZpzRzcForMo6EGtuF+7GdskwYHWs5P5ogtrVxLEGYq+OC38LB1qStg/430prT4No8ZN8xkHfk5Vp1UdyIzAJ+1Qo3GpOXX2NFP37tBoD2tActKYDAo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=PImoiS3G; 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="PImoiS3G" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 727EB1F000E9; Wed, 20 May 2026 17:08:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779296891; bh=3AZEp4LgSSXtS9d9aj8RXnUhL187QKeVRlunv7pTbw4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=PImoiS3G3iSDUwQg2NbZAfVf+f9G5l0sY4eTJaGsa3TeSduCathtnv1Mah4PklmyI pI+GPFSUcplqOZtNVweHuU4NzGkP7HacZy9ivgBJp6H+4/7AVrNCJD/yvCtxkZYbAY EcIviykVWuWBU+E1zGovhz7f8BwGynk1iHPHIMrU= 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 7.0 0972/1146] drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring Date: Wed, 20 May 2026 18:20:22 +0200 Message-ID: <20260520162210.228835372@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162148.390695140@linuxfoundation.org> References: <20260520162148.390695140@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 7.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yinjie Yao [ Upstream commit 79405e774ede411c6b47ed41c651e40b92de64a2 ] JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: 14f43e8f88c5 ("drm/amdgpu: move JPEG2.5 out from VCN2.5") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 3216a7f4e2642bda5fd14f57586e835ae9202587) Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c index 20983f126b490..13a6e24c624a2 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c @@ -693,6 +693,7 @@ static const struct amd_ip_funcs jpeg_v2_6_ip_funcs = { static const struct amdgpu_ring_funcs jpeg_v2_5_dec_ring_vm_funcs = { .type = AMDGPU_RING_TYPE_VCN_JPEG, .align_mask = 0xf, + .no_user_fence = true, .get_rptr = jpeg_v2_5_dec_ring_get_rptr, .get_wptr = jpeg_v2_5_dec_ring_get_wptr, .set_wptr = jpeg_v2_5_dec_ring_set_wptr, @@ -724,6 +725,7 @@ static const struct amdgpu_ring_funcs jpeg_v2_5_dec_ring_vm_funcs = { static const struct amdgpu_ring_funcs jpeg_v2_6_dec_ring_vm_funcs = { .type = AMDGPU_RING_TYPE_VCN_JPEG, .align_mask = 0xf, + .no_user_fence = true, .get_rptr = jpeg_v2_5_dec_ring_get_rptr, .get_wptr = jpeg_v2_5_dec_ring_get_wptr, .set_wptr = jpeg_v2_5_dec_ring_set_wptr, -- 2.53.0