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

drm/amdgpu: skip gpu_info fw loading on navi12

2024-01-04T14:46:56Z

It's no longer required. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2318 Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: fix buffer funcs setting order on suspend harder

2023-12-11T17:37:56Z

Part of commit dab96d8b61aa ("drm/amdgpu: fix buffer funcs setting order on suspend") got dropped accidently. Add it back. Fixes: dab96d8b61aa ("drm/amdgpu: fix buffer funcs setting order on suspend") Signed-off-by: Alex Deucher

drm/amdgpu: fix buffer funcs setting order on suspend

2023-12-06T21:05:32Z

We need to disable this after the last eviction call, but before we disable the SDMA IP. Fixes: b70438004a14 ("drm/amdgpu: move buffer funcs setting up a level") Link: https://lore.kernel.org/r/87edgv4x3i.fsf@vps.thesusis.net Reviewed-by: Luben Tuikov Tested-by: Phillip Susi Signed-off-by: Alex Deucher Cc: Phillip Susi Cc: Luben Tuikov

drm/amdgpu: disable MCBP by default

2023-12-06T20:39:59Z

Disable MCBP(mid command buffer preemption) by default as old Mesa hangs with it. We shall not enable the feature that breaks old usermode driver. Fixes: 50a7c8765ca6 ("drm/amdgpu: enable mcbp by default on gfx9") Signed-off-by: Jiadong Zhu Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: optimize RLC powerdown notification on Vangogh

2023-11-29T22:55:47Z

The smu needs to get the rlc power down message to sync the rlc state with smu, the rlc state updating message need to be sent at while smu begin suspend sequence , otherwise SMU will crash while RLC state is not notified by driver, and rlc state probally changed after that notification, so it needs to notify rlc state to smu at the end of the suspend sequence in amdgpu_device_suspend() that can make sure the rlc state is correctly set to SMU. [ 101.000590] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000 [ 101.000598] amdgpu 0000:03:00.0: amdgpu: Failed to disable gfxoff! [ 110.838026] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000 [ 110.838035] amdgpu 0000:03:00.0: amdgpu: Failed to disable smu features. [ 110.838039] amdgpu 0000:03:00.0: amdgpu: Fail to disable dpm features! [ 110.838040] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block failed -62 [ 110.884394] PM: suspend of devices aborted after 21213.620 msecs [ 110.884402] PM: start suspend of devices aborted after 21213.882 msecs [ 110.884405] PM: Some devices failed to suspend, or early wake event detected Reviewed-by: Yifan Zhang Signed-off-by: Perry Yuan Signed-off-by: Alex Deucher

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

2023-11-10T16:33:08Z

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

2023-11-10T16:08:33Z

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)

2023-11-09T22:03:07Z

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

2023-11-03T16:18:33Z

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()

2023-11-03T15:59:44Z

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