This is a note to let you know that I've just added the patch titled
drm/amdgpu/vcn: remove irq disabling in vcn 5 suspend
to the 6.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-amdgpu-vcn-remove-irq-disabling-in-vcn-5-suspend.patch
and it can be found in the queue-6.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ccbef38c04161f1199ddc642f05976a4eb71324a
Author: David (Ming Qiang) Wu <David.Wu3@xxxxxxx>
Date: Thu May 9 13:40:10 2024 -0400
drm/amdgpu/vcn: remove irq disabling in vcn 5 suspend
[ Upstream commit 10fe1a79cd1bff3048e13120e93c02f8ecd05e9d ]
We do not directly enable/disable VCN IRQ in vcn 5.0.0.
And we do not handle the IRQ state as well. So the calls to
disable IRQ and set state are removed. This effectively gets
rid of the warining of
"WARN_ON(!amdgpu_irq_enabled(adev, src, type))"
in amdgpu_irq_put().
Signed-off-by: David (Ming Qiang) Wu <David.Wu3@xxxxxxx>
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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 fbd3f7a582c1..55465b8a3df6 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c
@@ -229,8 +229,6 @@ static int vcn_v5_0_0_hw_fini(void *handle)
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
if (adev->vcn.harvest_config & (1 << i))
continue;
-
- amdgpu_irq_put(adev, &adev->vcn.inst[i].irq, 0);
}
return 0;
@@ -1232,22 +1230,6 @@ static int vcn_v5_0_0_set_powergating_state(void *handle, enum amd_powergating_s
return ret;
}
-/**
- * vcn_v5_0_0_set_interrupt_state - set VCN block interrupt state
- *
- * @adev: amdgpu_device pointer
- * @source: interrupt sources
- * @type: interrupt types
- * @state: interrupt states
- *
- * Set VCN block interrupt state
- */
-static int vcn_v5_0_0_set_interrupt_state(struct amdgpu_device *adev, struct amdgpu_irq_src *source,
- unsigned type, enum amdgpu_interrupt_state state)
-{
- return 0;
-}
-
/**
* vcn_v5_0_0_process_interrupt - process VCN block interrupt
*
@@ -1293,7 +1275,6 @@ static int vcn_v5_0_0_process_interrupt(struct amdgpu_device *adev, struct amdgp
}
static const struct amdgpu_irq_src_funcs vcn_v5_0_0_irq_funcs = {
- .set = vcn_v5_0_0_set_interrupt_state,
.process = vcn_v5_0_0_process_interrupt,
};
