[Why]
Work around to try to wake unresponsive DP sinks may need to be adjusted
for certain sinks.

[How]
Add options to disable work around or adjust time spent trying to wake
unresponsive DPRX.
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: NMartin Leung <Martin.Leung@amd.com>
Acked-by: NTom Chung <chiahsuan.chung@amd.com>
Signed-off-by: NJimmy Kizito <Jimmy.Kizito@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Remove assert that will hit during odm transition case,
since this is a valid case.
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: NAlvin Lee <alvin.lee2@amd.com>
Acked-by: NTom Chung <chiahsuan.chung@amd.com>
Signed-off-by: NEric Bernstein <eric.bernstein@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Seems to cause a reboots or hangs on some systems.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1924
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1953
Fixes: daf8de08 ("drm/amdgpu: always reset the asic in suspend (v2)")
Reviewed-by: NLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

[Why]
Below general protection fault observed when WebGL Aquarium is run for
longer duration. If drm debug logs are enabled and set to 0x1f then the
issue is observed within 10 minutes of run.

[  100.717056] general protection fault, probably for non-canonical address 0x2d33302d32323032: 0000 [#1] PREEMPT SMP NOPTI
[  100.727921] CPU: 3 PID: 1906 Comm: DrmThread Tainted: G        W         5.15.30 #12 d726c6a2d6ebe5cf9223931cbca6892f916fe18b
[  100.754419] RIP: 0010:CalculateSwathWidth+0x1f7/0x44f
[  100.767109] Code: 00 00 00 f2 42 0f 11 04 f0 48 8b 85 88 00 00 00 f2 42 0f 10 04 f0 48 8b 85 98 00 00 00 f2 42 0f 11 04 f0 48 8b 45 10 0f 57 c0 <f3> 42 0f 2a 04 b0 0f 57 c9 f3 43 0f 2a 0c b4 e8 8c e2 f3 ff 48 8b
[  100.781269] RSP: 0018:ffffa9230079eeb0 EFLAGS: 00010246
[  100.812528] RAX: 2d33302d32323032 RBX: 0000000000000500 RCX: 0000000000000000
[  100.819656] RDX: 0000000000000001 RSI: ffff99deb712c49c RDI: 0000000000000000
[  100.826781] RBP: ffffa9230079ef50 R08: ffff99deb712460c R09: ffff99deb712462c
[  100.833907] R10: ffff99deb7124940 R11: ffff99deb7124d70 R12: ffff99deb712ae44
[  100.841033] R13: 0000000000000001 R14: 0000000000000000 R15: ffffa9230079f0a0
[  100.848159] FS:  00007af121212640(0000) GS:ffff99deba780000(0000) knlGS:0000000000000000
[  100.856240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  100.861980] CR2: 0000209000fe1000 CR3: 000000011b18c000 CR4: 0000000000350ee0
[  100.869106] Call Trace:
[  100.871555]  <TASK>
[  100.873655]  ? asm_sysvec_reschedule_ipi+0x12/0x20
[  100.878449]  CalculateSwathAndDETConfiguration+0x1a3/0x6dd
[  100.883937]  dml31_ModeSupportAndSystemConfigurationFull+0x2ce4/0x76da
[  100.890467]  ? kallsyms_lookup_buildid+0xc8/0x163
[  100.895173]  ? kallsyms_lookup_buildid+0xc8/0x163
[  100.899874]  ? __sprint_symbol+0x80/0x135
[  100.903883]  ? dm_update_plane_state+0x3f9/0x4d2
[  100.908500]  ? symbol_string+0xb7/0xde
[  100.912250]  ? number+0x145/0x29b
[  100.915566]  ? vsnprintf+0x341/0x5ff
[  100.919141]  ? desc_read_finalized_seq+0x39/0x87
[  100.923755]  ? update_load_avg+0x1b9/0x607
[  100.927849]  ? compute_mst_dsc_configs_for_state+0x7d/0xd5b
[  100.933416]  ? fetch_pipe_params+0xa4d/0xd0c
[  100.937686]  ? dc_fpu_end+0x3d/0xa8
[  100.941175]  dml_get_voltage_level+0x16b/0x180
[  100.945619]  dcn30_internal_validate_bw+0x10e/0x89b
[  100.950495]  ? dcn31_validate_bandwidth+0x68/0x1fc
[  100.955285]  ? resource_build_scaling_params+0x98b/0xb8c
[  100.960595]  ? dcn31_validate_bandwidth+0x68/0x1fc
[  100.965384]  dcn31_validate_bandwidth+0x9a/0x1fc
[  100.970001]  dc_validate_global_state+0x238/0x295
[  100.974703]  amdgpu_dm_atomic_check+0x9c1/0xbce
[  100.979235]  ? _printk+0x59/0x73
[  100.982467]  drm_atomic_check_only+0x403/0x78b
[  100.986912]  drm_mode_atomic_ioctl+0x49b/0x546
[  100.991358]  ? drm_ioctl+0x1c1/0x3b3
[  100.994936]  ? drm_atomic_set_property+0x92a/0x92a
[  100.999725]  drm_ioctl_kernel+0xdc/0x149
[  101.003648]  drm_ioctl+0x27f/0x3b3
[  101.007051]  ? drm_atomic_set_property+0x92a/0x92a
[  101.011842]  amdgpu_drm_ioctl+0x49/0x7d
[  101.015679]  __se_sys_ioctl+0x7c/0xb8
[  101.015685]  do_syscall_64+0x5f/0xb8
[  101.015690]  ? __irq_exit_rcu+0x34/0x96

[How]
It calles populate_dml_pipes which uses doubles to initialize.
Adding FPU protection avoids context switch and probable loss of vba context
as there is potential contention while drm debug logs are enabled.
Signed-off-by: NCHANDAN VURDIGERE NATARAJ <chandan.vurdigerenataraj@amd.com>
Reviewed-by: NRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

This ensures userspace cannot prematurely clean-up the client before
it is fully initialised which has been proven to cause issues in the
past.

Cc: Felix Kuehling <Felix.Kuehling@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Reviewed-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Sync up header and implementation to use the same parameter names
in function amdgpu_ring_init.
ring_size -> max_dw, prio -> hw_prio
Reviewed-by: NGuchun Chen <guchun.chen@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NMa Jun <Jun.Ma2@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

gfx10.3.3/gfx10.3.6/gfx10.3.7 shall use 0x1580 address for GCR_GENERAL_CNTL
Acked-by: NPrike Liang <Prike.Liang@amd.com>
Acked-by: NYifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: NAaron Liu <aaron.liu@amd.com>
Signed-off-by: NRuili Ji <ruiliji2@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

[Why]
comparing pwm bl values (coverted) with user brightness(converted)
levels in commit_tail leads to continuous setting of backlight via dmub
as they don't to match.
This leads overdrive in queuing of commands to DMCU that sometimes lead
to depending on load on DMCU fw:

"[drm:dc_dmub_srv_wait_idle] *ERROR* Error waiting for DMUB idle: status=3"

[How]
Store last successfully set backlight value and compare with it instead
of pwm reads which is not what we should compare with.
Signed-off-by: NShirish S <shirish.s@amd.com>
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

[Why]
On resume we do link detection for all non-MST connectors.
MST is handled separately. However the condition for telling
if connector is on mst branch is not enough for mst hub case.
Link detection for mst branch link leads to mst topology reset.
That causes assert in dc_link_allocate_mst_payload()

[How]
Use link type as indicator for mst link.
Reviewed-by: NWayne Lin <Wayne.Lin@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

why and how:
causes failure on install on certain machines
Reviewed-by: NGeorge Shen <George.Shen@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NMartin Leung <Martin.Leung@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
When waking from low-power states, a DP sink may remain unresponsive to
AUX transactions.

[How]
Try to toggle DPCD SET_POWER register repeatedly (up to a maximum
timeout value) until DP sink becomes responsive.
Reviewed-by: NMustapha Ghaddar <Mustapha.Ghaddar@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NJimmy Kizito <Jimmy.Kizito@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[why]
when disable optc, need to clear the underflow status as well.
Reviewed-by: NChris Park <Chris.Park@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NCharlene Liu <Charlene.Liu@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
In init_hw() we call init_pipes() before enabling power gating.
init_pipes() tries to power gate dsc but it may fail because
required force-ons are not released yet.
As a result with dsc config the following errors observed on resume:
"REG_WAIT timeout 1us * 1000 tries - dcn20_dsc_pg_control"
"REG_WAIT timeout 1us * 1000 tries - dcn20_dpp_pg_control"
"REG_WAIT timeout 1us * 1000 tries - dcn20_hubp_pg_control"

[How]
Move enable_power_gating_plane() before init_pipes() in init_hw()
Reviewed-by: NAnthony Koo <Anthony.Koo@amd.com>
Reviewed-by: NEric Yang <Eric.Yang2@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
DSC Power down code has been moved from dcn31_init_hw into init_pipes()
Need to remove it from dcn10_init_hw() as well to avoid duplicated action
on dcn1.x/2.x

[How]
Remove DSC power down code from dcn10_init_hw()

Fixes: 8fa6f4c5 ("drm/amd/display: fixed the DSC power off sequence during Driver PnP")
Reviewed-by: NAnthony Koo <Anthony.Koo@amd.com>
Reviewed-by: NEric Yang <Eric.Yang2@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
Once DSC slice cannot fit pixel clock, we incorrectly
reset min slices to 0 and allow max slice to operate,
even when max slice itself cannot fit the pixel clock
properly.

[How]
Change the sequence such that we correctly determine
DSC is not possible when both min slices and max
slices cannot fit pixel clock per slice.
Reviewed-by: NWenjing Liu <Wenjing.Liu@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NChris Park <Chris.Park@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Some video card has more than one vcn instance, passing 0 to
vcn_v3_0_pause_dpg_mode is incorrect.

Error msg:
Register(1) [mmUVD_POWER_STATUS] failed to reach value
0x00000001 != 0x00000002
Reviewed-by: NJames Zhu <James.Zhu@amd.com>
Signed-off-by: Ntiancyin <tianci.yin@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

For VCN FW to detect ASIC type, in order to use different mailbox registers.

V2: simplify codes and fix format issue.
Signed-off-by: NBoyuan Zhang <boyuan.zhang@amd.com>
Acked-by Huang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Enable gfx1037 clock counter retrieval function for KFDPerfCountersTest.ClockCountersBasicTest.
Signed-off-by: NPrike Liang <Prike.Liang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Disable xnack on the gfx10.3.7 for the KFD test.
Signed-off-by: NPrike Liang <Prike.Liang@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Retry faults are not supported on GFX 10.3.4.
Signed-off-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: NGuchun Chen <guchun.chen@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

this patch to set noretry=1 for gc 10.3.6.
Signed-off-by: NYifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Port current list from amd-staging-drm-next.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

As the kmalloc_array() may return null, the 'event_waiters[i].wait' would lead to null-pointer dereference.
Therefore, it is better to check the return value of kmalloc_array() to avoid this confusion.
Signed-off-by: NQintaoShen <unSimple1993@163.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Prior to disabling dpg, VCN need unpausing dpg mode, or VCN will hang in
S3 resuming.
Reviewed-by: NJames Zhu <James.Zhu@amd.com>
Signed-off-by: NTianci Yin <tianci.yin@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Recently introduced commit 158a05a0 ("drm/amdgpu: Add
use_xgmi_p2p module parameter") did not update XGMI iolinks
when use_xgmi_p2p is disabled. Add fix to not create XGMI
iolinks in KFD topology when this parameter is disabled.

Fixes: 158a05a0 ("drm/amdgpu: Add use_xgmi_p2p module parameter")
Signed-off-by: NDivya Shikre <DivyaUday.Shikre@amd.com>
Reviewed-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Compute-only GPUs have more than 8 VMIDs allocated to KFD. Fix
this by passing correct number of VMIDs to HWS

v2: squash in warning fix (Alex)
Signed-off-by: NTushar Patel <tushar.patel@amd.com>
Reviewed-by: NFelix Kuehling <felix.kuehling@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[why and how]
TMDS does not need destructive verify link
Reviewed-by: NAric Cyr <Aric.Cyr@amd.com>
Acked-by: NAlan Liu <HaoPing.Liu@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NCharlene Liu <Charlene.Liu@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[why]
When we enter FREESYNC_STATE_VIDEO, we want to use the extra vblank
portion to enter zstate if possible.

[how]
When we enter freesync, a full update is triggered and the new vtotal
with extra lines is passed to dml in a stream update. The time gained
from extra vblank lines is calculated in microseconds. We allow zstate
entry if the time gained is greater than 5 ms, which is the current
policy. Furthermore, an optimized value for min_dst_y_next_start is
calculated and written to its register. When exiting freesync, another
full update is triggered and default values are restored.
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NGabe Teeger <gabe.teeger@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Correct the code error for setting register UVD_GFX10_ADDR_CONFIG.
Need to use inst_idx, or it only will set VCN0.
Signed-off-by: NEmily Deng <Emily.Deng@amd.com>
Reviewed-by: NJames Zhu <James.Zhu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

[Why & How]
The latest HDMI SPEC has updated the VTEM packet structure,
so change the VTEM Infopacket defined in the driver side to align
with the SPEC.
Reviewed-by: NChris Park <Chris.Park@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NLeo (Hanghong) Ma <hanghong.ma@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[why]
Needed to support dcn315
Reviewed-by: NCharlene Liu <Charlene.Liu@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NOliver Logush <oliver.logush@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
disable/enable leads FEC mismatch between hw/sw FEC state.

[How]
check FEC status to fastboot on/off.
Reviewed-by: NAnthony Koo <Anthony.Koo@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NChiawen Huang <chiawen.huang@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Linux kernel enabled more compilation restrictions related to the stack
size, which caused compilation failures in our code. This commit reduces
the allocation size by allocating the required memory dynamically.
Reviewed-by: NHarry Wentland <Harry.Wentland@amd.com>
Reviewed-by: NAric Cyr <Aric.Cyr@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[why]
for the case edid change only changed audio format.
driver still need to update stream.
Reviewed-by: NAlvin Lee <Alvin.Lee2@amd.com>
Reviewed-by: NAric Cyr <Aric.Cyr@amd.com>
Acked-by: NAlex Hung <alex.hung@amd.com>
Signed-off-by: NCharlene Liu <Charlene.Liu@amd.com>
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
It changed since dcn30 but the hubbub31 constructor hasn't been
modified to reflect this.

[How]
Update the value in the constructor to 0x6 so we're checking the right
bits for p-state allow.

It worked before by accident, but can falsely assert 0 depending on HW
state transitions. The most frequent of which appears to be when
all pipes turn off during IGT tests.

Cc: Harry Wentland <harry.wentland@amd.com>

Fixes: e7031d82 ("drm/amd/display: Add pstate verification and recovery for DCN31")
Signed-off-by: NNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: NEric Yang <Eric.Yang2@amd.com>
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It must check asic whether support smu
before call smu powerplay function, otherwise
it may cause null point on no support smu asic.
Signed-off-by: NStanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It is a hardware issue that VCN can't handle a GTT
backing stored TMZ buffer on CHIP_RAVEN series ASIC.

Move such a TMZ buffer to VRAM domain before command
submission as a workaround.

v2:
 - Use patch_cs_in_place callback.

v3:
 - Bail out early if unsecure IBs.
Suggested-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NLang Yu <Lang.Yu@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

If the GPU is passed through to a guest VM, use the PCI
BAR for CPU FB access rather than the physical address of
carve out.  The physical address is not valid in a guest.

v2: Fix HDP handing as suggested by Michel
Reviewed-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NMichel Dänzer <mdaenzer@redhat.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This post-op should be a pre-op so that we do not pass -1 as the bit
number to test_bit().  The current code will loop downwards from 63 to
-1.  After changing to a pre-op, it loops from 63 to 0.

Fixes: 71c37505 ("drm/amdgpu/gfx: move more common KIQ code to amdgpu_gfx.c")
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

If GFX DPM is disbaled, Stable pstate Test in amdgpu_test fails.
Check GFX DPM statue before change clock level

Log:
[   46.595274] [drm] Initialized amdgpu 3.46.0 20150101 for 0000:02:00.0 on minor 0
[   46.599929] fbcon: amdgpudrmfb (fb0) is primary device
[   46.785753] Console: switching to colour frame buffer device 240x67
[   46.811765] amdgpu 0000:02:00.0: [drm] fb0: amdgpudrmfb frame buffer device
[  131.398407] amdgpu 0000:02:00.0: amdgpu: Failed to set performance level!
Signed-off-by: NYifan Zhang <yifan1.zhang@amd.com>
Acked-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>