From: Sasha Levin <sashal@kernel.org>
To: leo.liu@amd.com, alexander.deucher@amd.com
Cc: stable@vger.kernel.org
Subject: FAILED: patch "[PATCH] drm/amdgpu: cancel idle work in hw_init failure paths for vcn/uvd/vce/jpeg" failed to apply to 6.6-stable tree
Date: Mon, 9 Nov 2026 20:14:24 -0500 [thread overview]
Message-ID: <20261109201424-failed-6.6-a56c2536c399@kernel.org> (raw)
The patch below does not apply to the 6.6-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x a56c2536c399d57a9bb1c02fd411e0c25859af3b
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '20261109201424-failed-6.6-a56c2536c399@kernel.org' --subject-prefix 'PATCH 6.6.y' 'HEAD^..'
Thanks,
Sasha
------------------ original commit in Linus's tree ------------------
From a56c2536c399d57a9bb1c02fd411e0c25859af3b Mon Sep 17 00:00:00 2001
From: Leo Liu <leo.liu@amd.com>
Date: Tue, 20 Oct 2026 14:07:20 -0400
Subject: [PATCH] drm/amdgpu: cancel idle work in hw_init failure paths for
vcn/uvd/vce/jpeg
When hw_init() fails, amdgpu_device_ip_fini_early() skips hw_fini()
because status.hw was never set. For VCN, UVD (including UVD ENC), VCE,
and JPEG, hw_fini() is where cancel_delayed_work_sync() is called. Any
idle work queued during the partial hw_init() is therefore left pending
after sw_fini() frees the adev state the handler touches.
Cancel the idle work in each hw_init() error path, immediately before
returning the error, so that hw_fini() remains the sole cancel site on
the normal teardown path with no duplication.
Link: https://github.com/ROCm/amdgpu/issues/234
Fixes: 416e1fab4752 ("drm/amdgpu: drop redundant cancel_delayed_work_sync call")
Assisted-by: Claude:Claude-Sonnet-4.6
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 7ff2327fde029e97d0050fcb94e3f4063c318547)
Cc: stable@vger.kernel.org
---
drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c | 4 +++-
drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c | 4 +++-
drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c | 4 +++-
drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 4 +++-
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 4 +++-
drivers/gpu/drm/amd/amdgpu/vce_v1_0.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/vce_v2_0.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 6 +++++-
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 11 +++++++++--
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 8 ++++++--
drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 12 ++++++++++--
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 12 ++++++++++--
drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 10 +++++++++-
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 10 +++++++++-
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c | 10 +++++++++-
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c | 10 +++++++++-
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c | 10 +++++++++-
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c | 10 +++++++++-
29 files changed, 174 insertions(+), 33 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
index 72069b77f6f1f..7ce3396b1431c 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
@@ -159,11 +159,15 @@ static int jpeg_v2_0_hw_init(struct amdgpu_ip_block *ip_block)
{
struct amdgpu_device *adev = ip_block->adev;
struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec;
+ int r;
adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell,
(adev->doorbell_index.vcn.vcn_ring0_1 << 1), 0);
- return amdgpu_ring_test_helper(ring);
+ r = amdgpu_ring_test_helper(ring);
+ if (r)
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
index 2968256d4cd74..46293664fd28e 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
@@ -221,10 +221,14 @@ static int jpeg_v2_5_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
index 564e40899df22..361d0f4b4bc7f 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
@@ -174,11 +174,15 @@ static int jpeg_v3_0_hw_init(struct amdgpu_ip_block *ip_block)
{
struct amdgpu_device *adev = ip_block->adev;
struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec;
+ int r;
adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell,
(adev->doorbell_index.vcn.vcn_ring0_1 << 1), 0);
- return amdgpu_ring_test_helper(ring);
+ r = amdgpu_ring_test_helper(ring);
+ if (r)
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
index b29ca3a49939b..4e8eed2b62db9 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
@@ -204,10 +204,14 @@ static int jpeg_v4_0_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
index 0343a64595f2c..1925d3092d027 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
@@ -435,12 +435,16 @@ static int jpeg_v4_0_3_hw_init(struct amdgpu_ip_block *ip_block)
VCN_JPEG_DB_CTRL__EN_MASK);
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
}
}
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c
index 4da3f9c995c11..a1496412810c2 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c
@@ -232,10 +232,14 @@ static int jpeg_v4_0_5_hw_init(struct amdgpu_ip_block *ip_block)
ring = adev->jpeg.inst[i].ring_dec;
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
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 dcdb089b43083..1a4594d5d9527 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c
@@ -173,9 +173,13 @@ static int jpeg_v5_0_0_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c
index f2debf6b6bd07..efdc537ec81ec 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c
@@ -307,11 +307,15 @@ static int jpeg_v5_0_1_hw_init(struct amdgpu_ip_block *ip_block)
VCN_JPEG_DB_CTRL__EN_MASK);
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
}
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c
index dd0abce73687c..eb3dc9558e0d6 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c
@@ -280,11 +280,15 @@ static int jpeg_v5_0_2_hw_init(struct amdgpu_ip_block *ip_block)
VCN_JPEG_DB_CTRL__EN_MASK);
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
}
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c
index 8ddd12740a040..0cbb2b8a7e78b 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c
@@ -156,9 +156,13 @@ static int jpeg_v5_3_0_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c b/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c
index ff7128a11cad0..97c265daa2bd5 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c
@@ -710,7 +710,9 @@ static int uvd_v3_1_hw_init(struct amdgpu_ip_block *ip_block)
amdgpu_ring_commit(ring);
done:
- if (!r)
+ if (r)
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+ else
drm_info(adev_to_drm(adev), "UVD initialized successfully.\n");
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
index cf304b489d872..90b57a08d6dc3 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
@@ -198,7 +198,9 @@ static int uvd_v4_2_hw_init(struct amdgpu_ip_block *ip_block)
amdgpu_ring_commit(ring);
done:
- if (!r)
+ if (r)
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+ else
drm_info(adev_to_drm(adev), "UVD initialized successfully.\n");
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
index 564d8fb58905c..aa75b2691d570 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
@@ -190,7 +190,9 @@ static int uvd_v5_0_hw_init(struct amdgpu_ip_block *ip_block)
amdgpu_ring_commit(ring);
done:
- if (!r)
+ if (r)
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+ else
drm_info(adev_to_drm(adev), "UVD initialized successfully.\n");
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
index dcb8487e22b17..3016227cf0ed3 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
@@ -515,7 +515,9 @@ static int uvd_v6_0_hw_init(struct amdgpu_ip_block *ip_block)
}
done:
- if (!r) {
+ if (r) {
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+ } else {
if (uvd_v6_0_enc_support(adev))
drm_info(adev_to_drm(adev), "UVD and UVD ENC initialized successfully.\n");
else
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
index 46222fc30be65..48eac56f758e1 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
@@ -583,7 +583,9 @@ static int uvd_v7_0_hw_init(struct amdgpu_ip_block *ip_block)
}
}
done:
- if (!r)
+ if (r)
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+ else
drm_info(adev_to_drm(adev), "UVD and UVD ENC initialized successfully.\n");
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v1_0.c
index b1428f5bbc81e..0ba9bab7c9210 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v1_0.c
@@ -651,12 +651,16 @@ static int vce_v1_0_hw_init(struct amdgpu_ip_block *ip_block)
for (i = 0; i < adev->vce.num_rings; i++) {
r = amdgpu_ring_test_helper(&adev->vce.ring[i]);
if (r)
- return r;
+ goto error;
}
dev_info(adev->dev, "VCE initialized successfully.\n");
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->vce.idle_work);
+ return r;
}
static int vce_v1_0_hw_fini(struct amdgpu_ip_block *ip_block)
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c
index dd870ecac2a42..20a4cb6d17fbb 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c
@@ -483,12 +483,16 @@ static int vce_v2_0_hw_init(struct amdgpu_ip_block *ip_block)
for (i = 0; i < adev->vce.num_rings; i++) {
r = amdgpu_ring_test_helper(&adev->vce.ring[i]);
if (r)
- return r;
+ goto error;
}
drm_info(adev_to_drm(adev), "VCE initialized successfully.\n");
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->vce.idle_work);
+ return r;
}
static int vce_v2_0_hw_fini(struct amdgpu_ip_block *ip_block)
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index d5adccd3e6895..7637305df7e8d 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -482,12 +482,16 @@ static int vce_v3_0_hw_init(struct amdgpu_ip_block *ip_block)
for (i = 0; i < adev->vce.num_rings; i++) {
r = amdgpu_ring_test_helper(&adev->vce.ring[i]);
if (r)
- return r;
+ goto error;
}
drm_info(adev_to_drm(adev), "VCE initialized successfully.\n");
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->vce.idle_work);
+ return r;
}
static int vce_v3_0_hw_fini(struct amdgpu_ip_block *ip_block)
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
index ee445d8abe474..4e1fbc7b50f53 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
@@ -533,12 +533,16 @@ static int vce_v4_0_hw_init(struct amdgpu_ip_block *ip_block)
for (i = 0; i < adev->vce.num_rings; i++) {
r = amdgpu_ring_test_helper(&adev->vce.ring[i]);
if (r)
- return r;
+ goto error;
}
drm_info(adev_to_drm(adev), "VCE initialized successfully.\n");
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->vce.idle_work);
+ return r;
}
static int vce_v4_0_hw_fini(struct amdgpu_ip_block *ip_block)
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index 76793a5caa701..b3e63d6e79a81 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -252,18 +252,25 @@ static int vcn_v1_0_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error_vcn;
for (i = 0; i < adev->vcn.inst[0].num_enc_rings; ++i) {
ring = &adev->vcn.inst->ring_enc[i];
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error_vcn;
}
ring = adev->jpeg.inst->ring_dec;
r = amdgpu_ring_test_helper(ring);
+ if (r)
+ goto error_both;
+ return 0;
+error_both:
+ cancel_delayed_work_sync(&adev->jpeg.idle_work);
+error_vcn:
+ cancel_delayed_work_sync(&adev->vcn.inst[0].idle_work);
return r;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
index 7d2b9e4b913ac..12ac204843963 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
@@ -294,7 +294,7 @@ static int vcn_v2_0_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
//Disable vcn decode for sriov
if (amdgpu_sriov_vf(adev))
@@ -304,10 +304,14 @@ static int vcn_v2_0_hw_init(struct amdgpu_ip_block *ip_block)
ring = &adev->vcn.inst->ring_enc[i];
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
return 0;
+
+error:
+ cancel_delayed_work_sync(&adev->vcn.inst->idle_work);
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
index 10ef5616b2f5e..2b2abe6895084 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
@@ -481,18 +481,26 @@ static int vcn_v2_5_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
for (i = 0; i < adev->vcn.inst[j].num_enc_rings; ++i) {
ring = &adev->vcn.inst[j].ring_enc[i];
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
}
}
return r;
+
+error:
+ for (i = 0; i <= j; i++) {
+ if (adev->vcn.harvest_config & (1 << i))
+ continue;
+ cancel_delayed_work_sync(&adev->vcn.inst[i].idle_work);
+ }
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
index 0f4f4d66e2e4b..6543f21daa1e3 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
@@ -417,18 +417,26 @@ static int vcn_v3_0_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
for (j = 0; j < adev->vcn.inst[i].num_enc_rings; ++j) {
ring = &adev->vcn.inst[i].ring_enc[j];
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
}
}
return 0;
+
+error:
+ while (i >= 0) {
+ if (!(adev->vcn.harvest_config & (1 << i)))
+ cancel_delayed_work_sync(&adev->vcn.inst[i].idle_work);
+ i--;
+ }
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
index 4b7f7bbe18da8..8b5646297c2eb 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
@@ -349,11 +349,19 @@ static int vcn_v4_0_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
}
return 0;
+
+error:
+ while (i >= 0) {
+ if (!(adev->vcn.harvest_config & (1 << i)))
+ cancel_delayed_work_sync(&adev->vcn.inst[i].idle_work);
+ i--;
+ }
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
index 3f39aa83c3192..0c58ca25d7b5e 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
@@ -395,11 +395,19 @@ static int vcn_v4_0_3_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
}
return r;
+
+error:
+ while (i >= 0) {
+ if (!(adev->vcn.harvest_config & (1 << i)))
+ cancel_delayed_work_sync(&adev->vcn.inst[i].idle_work);
+ i--;
+ }
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c
index f30f80c1b07fd..a6eaa57ec2eee 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c
@@ -303,10 +303,18 @@ static int vcn_v4_0_5_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
return 0;
+
+error:
+ while (i >= 0) {
+ if (!(adev->vcn.harvest_config & (1 << i)))
+ cancel_delayed_work_sync(&adev->vcn.inst[i].idle_work);
+ i--;
+ }
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c
index 7b7c3bc9f046a..055729a42094f 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c
@@ -267,10 +267,18 @@ static int vcn_v5_0_0_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
return 0;
+
+error:
+ while (i >= 0) {
+ if (!(adev->vcn.harvest_config & (1 << i)))
+ cancel_delayed_work_sync(&adev->vcn.inst[i].idle_work);
+ i--;
+ }
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c
index c9e990ab297d4..55a4b2f9463fb 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c
@@ -342,11 +342,19 @@ static int vcn_v5_0_1_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
}
return 0;
+
+error:
+ while (i >= 0) {
+ if (!(adev->vcn.harvest_config & (1 << i)))
+ cancel_delayed_work_sync(&adev->vcn.inst[i].idle_work);
+ i--;
+ }
+ return r;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c
index ed47ddd5b08ce..ea6cdbcb6352d 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c
@@ -257,11 +257,19 @@ static int vcn_v5_0_2_hw_init(struct amdgpu_ip_block *ip_block)
r = amdgpu_ring_test_helper(ring);
if (r)
- return r;
+ goto error;
}
}
return 0;
+
+error:
+ while (i >= 0) {
+ if (!(adev->vcn.harvest_config & (1 << i)))
+ cancel_delayed_work_sync(&adev->vcn.inst[i].idle_work);
+ i--;
+ }
+ return r;
}
/**
--
2.53.0
next reply other threads:[~2026-11-10 1:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-10 1:14 Sasha Levin [this message]
2026-11-12 21:44 ` [PATCH 6.6.y] drm/amdgpu: cancel idle work in hw_init failure paths for vcn/uvd/vce/jpeg Sasha Levin
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