linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c, branch v6.7-rc2

drm/amdgpu: move UVD and VCE sched entity init after sched init

2023-11-10T16:33:08+00:00

We need kernel scheduling entities to deal with handle clean up
if apps are not cleaned up properly.  With commit 56e449603f0ac5
("drm/sched: Convert the GPU scheduler to variable number of run-queues")
the scheduler entities have to be created after scheduler init, so
change the ordering to fix this.

v2: Leave logic in UVD and VCE code

Fixes: 56e449603f0a ("drm/sched: Convert the GPU scheduler to variable number of run-queues")
Reviewed-by: Christian König 
Reviewed-by: Luben Tuikov 
Signed-off-by: Alex Deucher 
Cc: ltuikov89@gmail.com

drm/amdgpu: move kfd_resume before the ip late init

2023-11-10T16:08:33+00:00

The kfd_resume needs to touch GC registers to enable the interrupts,
it needs to be done before GFXOFF is enabled to ensure that the GFX is
not off and GC registers can be touched. So move kfd_resume before the
amdgpu_device_ip_late_init which enables the CGPG/GFXOFF.

Signed-off-by: Tim Huang 
Reviewed-by: Yifan Zhang 
Signed-off-by: Alex Deucher

drm/amdgpu: Use correct KIQ MEC engine for gfx9.4.3 (v5)

2023-11-09T22:03:07+00:00

amdgpu_kiq_wreg/rreg is hardcoded to use MEC engine 0.

Add an xcc_id parameter to amdgpu_kiq_wreg/rreg, define W/RREG32_XCC
and amdgpu_device_xcc_wreg/rreg to use the new xcc_id parameter.

Using amdgpu_sriov_runtime to determine whether to access via kiq or
RLC is sufficient for now.

v5: add condition in amdgpu_device_xcc_w/rreg, remove trace func call

v4: avoid using amdgpu_sriov_w/rreg

v3: use W/RREG32_XCC to handle non-kiq case

v2: define amdgpu_device_xcc_wreg/rreg instead of changing parameters
    of amdgpu_device_wreg/rreg

Signed-off-by: Victor Lu 
Reviewed-by: Lijo Lazar 
Signed-off-by: Alex Deucher

drm/amdgpu: Query and report boot status

2023-11-03T16:18:33+00:00

Query boot status and report boot errors. A follow
up change is needed to stop GPU initialization if boot
fails.

v2: only invoke the call for dGPU (Le/Lijo)

Signed-off-by: Hawking Zhang 
Reviewed-by: Tao Zhou 
Reviewed-by: Yang Wang 
Reviewed-by: Le Ma 
Signed-off-by: Alex Deucher

drm/amdgpu: don't use pci_is_thunderbolt_attached()

2023-11-03T15:59:44+00:00

It's only valid on Intel systems with the Intel VSEC.
Use dev_is_removable() instead.  This should do the right
thing regardless of the platform.

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2925
Reviewed-by: Mario Limonciello 
Signed-off-by: Alex Deucher 
Cc: stable@vger.kernel.org

drm/amd/pm: fix the high voltage and temperature issue

2023-10-31T20:40:16+00:00

fix the high voltage and temperature issue after the driver is unloaded on smu 13.0.0,
smu 13.0.7 and smu 13.0.10
v2 - fix the code format and make sure it is used on the unload case only.

Signed-off-by: Kenneth Feng 
Reviewed-by: Yang Wang 
Signed-off-by: Alex Deucher

drm/amdgpu: remove amdgpu_mes_self_test in gpu recover

2023-10-31T20:40:15+00:00

gpu tlb flush is skipped if reset sem is held, it makes
mes_self_test fail since it involves add_hw_queue/remove_hw_queue
which needs tlb flush functional. Remove mes_self_test in gpu
recover sequence.

This patch is to fix the recover failure in gfx11.

[ 1831.768292] [drm] ring sdma_32769.3.3 was added
[ 1831.768313] [drm] ring gfx_32769.1.1 ib test pass
[ 1831.768337] [drm] ring compute_32769.2.2 ib test pass
[ 1831.768399] amdgpu 0000:c2:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:8 pasid:32769, for process  pid 0 thread  pid 0)
[ 1831.768434] amdgpu 0000:c2:00.0: amdgpu:   in page starting at address 0x0000aec200000000 from client 10
[ 1831.768456] amdgpu 0000:c2:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00800A30
[ 1831.768473] amdgpu 0000:c2:00.0: amdgpu:      Faulty UTCL2 client ID: CPC (0x5)
[ 1831.768489] amdgpu 0000:c2:00.0: amdgpu:      MORE_FAULTS: 0x0
[ 1831.768501] amdgpu 0000:c2:00.0: amdgpu:      WALKER_ERROR: 0x0
[ 1831.768513] amdgpu 0000:c2:00.0: amdgpu:      PERMISSION_FAULTS: 0x3
[ 1831.768521] amdgpu 0000:c2:00.0: amdgpu:      MAPPING_ERROR: 0x0
[ 1831.768529] amdgpu 0000:c2:00.0: amdgpu:      RW: 0x0
[ 1831.931229] amdgpu 0000:c2:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring sdma_32769.3.3 test failed (-110)
[ 1832.062917] [drm:mes_v11_0_submit_pkt_and_poll_completion.constprop.0 [amdgpu]] *ERROR* MES failed to response msg=3
[ 1832.063107] [drm:amdgpu_mes_remove_hw_queue [amdgpu]] *ERROR* failed to remove hardware queue, queue id = 3

Fixes: e2e3788850b9 ("drm/amdgpu: rework lock handling for flush_tlb v2")
Reported-by: Li Ma 
Reviewed-by: Christian König 
Signed-off-by: Yifan Zhang 
Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-6.7-2023-10-27' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2023-10-31T02:37:19+00:00

amd-drm-next-6.7-2023-10-27:

amdgpu:
- RAS fixes
- Seamless boot fixes
- NBIO 7.7 fix
- SMU 14.0 fixes
- GC 11.5 fixes
- DML2 fixes
- ASPM fixes
- VPE fixes
- Misc code cleanups
- SRIOV fixes
- Add some missing copyright notices
- DCN 3.5 fixes
- FAMS fixes
- Backlight fix
- S/G display fix
- fdinfo cleanups
- EXT_COHERENT fixes for APU and NUMA systems

amdkfd:
- Misc fixes
- Misc code cleanups
- SVM fixes

Signed-off-by: Dave Airlie 

From: Alex Deucher 
Link: https://patchwork.freedesktop.org/patch/msgid/20231027200343.57132-1-alexander.deucher@amd.com

Merge tag 'drm-misc-next-2023-10-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2023-10-31T00:47:50+00:00

drm-misc-next for v6.7-rc1:

drm-misc-next-2023-10-19 + following:

UAPI Changes:

Cross-subsystem Changes:
- Convert fbdev drivers to use fbdev i/o mem helpers.

Core Changes:
- Use cross-references for macros in docs.
- Make drm_client_buffer_addb use addfb2.
- Add NV20 and NV30 YUV formats.
- Documentation updates for create_dumb ioctl.
- CI fixes.
- Allow variable number of run-queues in scheduler.

Driver Changes:
- Rename drm/ast constants.
- Make ili9882t its own driver.
- Assorted fixes in ivpu, vc4, bridge/synopsis, amdgpu.
- Add planar formats to rockchip.

Signed-off-by: Dave Airlie 
From: Maarten Lankhorst 
Link: https://patchwork.freedesktop.org/patch/msgid/3d92fae8-9b1b-4165-9ca8-5fda11ee146b@linux.intel.com

drm/amd: Explicitly disable ASPM when dynamic switching disabled

2023-10-26T22:41:23+00:00

Currently there are separate but related checks:
* amdgpu_device_should_use_aspm()
* amdgpu_device_aspm_support_quirk()
* amdgpu_device_pcie_dynamic_switching_supported()

Simplify into checking whether DPM was enabled or not in the auto
case.  This works because amdgpu_device_pcie_dynamic_switching_supported()
populates that value.

Signed-off-by: Mario Limonciello 
Reviewed-by: Alex Deucher 
Signed-off-by: Alex Deucher