linux-stable.git/drivers/gpu/drm/amd/amdgpu, branch v6.2.11

drm/amdgpu: skip psp suspend for IMU enabled ASICs mode2 reset

2023-04-13T15:02:57+00:00

commit e11c775030c5585370fda43035204bb5fa23b139 upstream.

The psp suspend & resume should be skipped to avoid destroy
the TMR and reload FWs again for IMU enabled APU ASICs.

Signed-off-by: Tim Huang 
Acked-by: Alex Deucher 
Reviewed-by: Mario Limonciello 
Signed-off-by: Alex Deucher 
Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: for S0ix, skip SDMA 5.x+ suspend/resume

2023-04-13T15:02:56+00:00

commit 2a7798ea7390fd78f191c9e9bf68f5581d3b4a02 upstream.

SDMA 5.x is part of the GFX block so it's controlled via
GFXOFF.  Skip suspend as it should be handled the same
as GFX.

v2: drop SDMA 4.x.  That requires special handling.

Reviewed-by: Mario Limonciello 
Acked-by: Rajneesh Bhardwaj 
Signed-off-by: Alex Deucher 
Cc: "Limonciello, Mario" 
Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: allow more APUs to do mode2 reset when go to S4

2023-04-06T10:12:45+00:00

commit 2fec9dc8e0acc3dfb56d1389151bcf405f087b10 upstream.

Skip mode2 reset only for IMU enabled APUs when do S4.

This patch is to fix the regression issue
https://gitlab.freedesktop.org/drm/amd/-/issues/2483
It is generated by commit b589626674de ("drm/amdgpu: skip ASIC reset
for APUs when go to S4").

Fixes: b589626674de ("drm/amdgpu: skip ASIC reset for APUs when go to S4")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2483
Tested-by:  Yuan  Perry 
Signed-off-by: Tim Huang 
Signed-off-by: Alex Deucher 
Cc: stable@vger.kernel.org # 6.1.x
Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/vcn: custom video info caps for sriov

2023-04-06T10:12:28+00:00

[ Upstream commit d71e38df3b730a17ab6b25cabb2ccfe8a7f04385 ]

for sriov, we added a new flag to indicate av1 support,
this will override the original caps info.

Signed-off-by: Jane Jian 
Acked-by: Alex Deucher 
Signed-off-by: Alex Deucher 
Signed-off-by: Sasha Levin

drm/amdgpu: reposition the gpu reset checking for reuse

2023-03-30T10:51:40+00:00

commit aaee0ce460b954e08b6e630d7e54b2abb672feb8 upstream.

Move the amdgpu_acpi_should_gpu_reset out of
CONFIG_SUSPEND to share it with hibernate case.

Signed-off-by: Tim Huang 
Reviewed-by: Alex Deucher 
Signed-off-by: Alex Deucher 
Cc: stable@vger.kernel.org # 6.1.x
Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: skip ASIC reset for APUs when go to S4

2023-03-30T10:51:40+00:00

commit b589626674de94d977e81c99bf7905872b991197 upstream.

For GC IP v11.0.4/11, PSP TMR need to be reserved
for ASIC mode2 reset. But for S4, when psp suspend,
it will destroy the TMR that fails the ASIC reset.

[  96.006101] amdgpu 0000:62:00.0: amdgpu: MODE2 reset
[  100.409717] amdgpu 0000:62:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x00000011 SMN_C2PMSG_82:0x00000002
[  100.411593] amdgpu 0000:62:00.0: amdgpu: Mode2 reset failed!
[  100.412470] amdgpu 0000:62:00.0: PM: pci_pm_freeze(): amdgpu_pmops_freeze+0x0/0x50 [amdgpu] returns -62
[  100.414020] amdgpu 0000:62:00.0: PM: dpm_run_callback(): pci_pm_freeze+0x0/0xd0 returns -62
[  100.415311] amdgpu 0000:62:00.0: PM: pci_pm_freeze+0x0/0xd0 returned -62 after 4623202 usecs
[  100.416608] amdgpu 0000:62:00.0: PM: failed to freeze async: error -62

We can skip the reset on APUs, assuming we can resume them
properly. Verified on some GFX11, GFX10 and old GFX9 APUs.

Signed-off-by: Tim Huang 
Reviewed-by: Alex Deucher 
Signed-off-by: Alex Deucher 
Cc: stable@vger.kernel.org # 6.1.x
Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/nv: Apply ASPM quirk on Intel ADL + AMD Navi

2023-03-30T10:51:40+00:00

commit 2b072442f4962231a8516485012bb2d2551ef2fe upstream.

S2idle resume freeze can be observed on Intel ADL + AMD WX5500. This is
caused by commit 0064b0ce85bb ("drm/amd/pm: enable ASPM by default").

The root cause is still not clear for now.

So extend and apply the ASPM quirk from commit e02fe3bc7aba
("drm/amdgpu: vi: disable ASPM on Intel Alder Lake based systems"), to
workaround the issue on Navi cards too.

Fixes: 0064b0ce85bb ("drm/amd/pm: enable ASPM by default")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2458
Reviewed-by: Alex Deucher 
Signed-off-by: Kai-Heng Feng 
Reviewed-by: Mario Limonciello 
Signed-off-by: Alex Deucher 
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman

drm/amd: Fix initialization mistake for NBIO 7.3.0

2023-03-30T10:51:31+00:00

[ Upstream commit 1717cc5f2962a4652c76ed3858b499ccae6c277c ]

The same strapping initialization issue that happened on NBIO 7.5.1
appears to be happening on NBIO 7.3.0.
Apply the same fix to 7.3.0 as well.

Note: This workaround relies upon the integrated GPU being enabled
in BIOS. If the integrated GPU is disabled in BIOS a different
workaround will be required.

Reported-by: Thomas Glanzmann 
Cc: Basavaraj Natikar 
Link: https://lore.kernel.org/linux-usb/Y%2Fz9GdHjPyF2rNG3@glanzmann.de/T/#u
Signed-off-by: Mario Limonciello 
Reviewed-by: Alex Deucher 
Signed-off-by: Alex Deucher 
Signed-off-by: Sasha Levin

drm/amdgpu: Fix call trace warning and hang when removing amdgpu device

2023-03-30T10:51:31+00:00

[ Upstream commit 93bb18d2a873d2fa9625c8ea927723660a868b95 ]

On GPUs with RAS enabled, below call trace and hang are observed when
shutting down device.

v2: use DRM device unplugged flag instead of shutdown flag as the check to
prevent memory wipe in shutdown stage.

[ +0.000000] RIP: 0010:amdgpu_vram_mgr_fini+0x18d/0x1c0 [amdgpu]
[ +0.000001] PKRU: 55555554
[ +0.000001] Call Trace:
[ +0.000001] 
[ +0.000002] amdgpu_ttm_fini+0x140/0x1c0 [amdgpu]
[ +0.000183] amdgpu_bo_fini+0x27/0xa0 [amdgpu]
[ +0.000184] gmc_v11_0_sw_fini+0x2b/0x40 [amdgpu]
[ +0.000163] amdgpu_device_fini_sw+0xb6/0x510 [amdgpu]
[ +0.000152] amdgpu_driver_release_kms+0x16/0x30 [amdgpu]
[ +0.000090] drm_dev_release+0x28/0x50 [drm]
[ +0.000016] devm_drm_dev_init_release+0x38/0x60 [drm]
[ +0.000011] devm_action_release+0x15/0x20
[ +0.000003] release_nodes+0x40/0xc0
[ +0.000001] devres_release_all+0x9e/0xe0
[ +0.000001] device_unbind_cleanup+0x12/0x80
[ +0.000003] device_release_driver_internal+0xff/0x160
[ +0.000001] driver_detach+0x4a/0x90
[ +0.000001] bus_remove_driver+0x6c/0xf0
[ +0.000001] driver_unregister+0x31/0x50
[ +0.000001] pci_unregister_driver+0x40/0x90
[ +0.000003] amdgpu_exit+0x15/0x120 [amdgpu]

Signed-off-by: lyndonli 
Reviewed-by: Guchun Chen 
Reviewed-by: Christian König 
Signed-off-by: Alex Deucher 
Signed-off-by: Sasha Levin

drm/amdgpu/vcn: Disable indirect SRAM on Vangogh broken BIOSes

2023-03-22T12:38:04+00:00

commit 542a56e8eb4467ae654eefab31ff194569db39cd upstream.

The VCN firmware loading path enables the indirect SRAM mode if it's
advertised as supported. We might have some cases of FW issues that
prevents this mode to working properly though, ending-up in a failed
probe. An example below, observed in the Steam Deck:

[...]
[drm] failed to load ucode VCN0_RAM(0x3A)
[drm] psp gfx command LOAD_IP_FW(0x6) failed and response status is (0xFFFF0000)
amdgpu 0000:04:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring vcn_dec_0 test failed (-110)
[drm:amdgpu_device_init.cold [amdgpu]] *ERROR* hw_init of IP block  failed -110
amdgpu 0000:04:00.0: amdgpu: amdgpu_device_ip_init failed
amdgpu 0000:04:00.0: amdgpu: Fatal error during GPU init
[...]

Disabling the VCN block circumvents this, but it's a very invasive
workaround that turns off the entire feature. So, let's add a quirk
on VCN loading that checks for known problematic BIOSes on Vangogh,
so we can proactively disable the indirect SRAM mode and allow the
HW proper probe and VCN IP block to work fine.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2385
Fixes: 82132ecc5432 ("drm/amdgpu: enable Vangogh VCN indirect sram mode")
Cc: stable@vger.kernel.org
Cc: James Zhu 
Cc: Leo Liu 
Signed-off-by: Guilherme G. Piccoli 
Signed-off-by: Alex Deucher 
Signed-off-by: Greg Kroah-Hartman