[WHY&HOW]
The user closed the lid while the system was powering on and opened it
again before the “apply_seamless_boot_optimization” was set to false,
resulting in the eDP remaining blank.
Reset the “apply_seamless_boot_optimization” to false when dpms off.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Danny Wang <Danny.Wang@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
Customer reported an issue that OS starts and stops device multiple times
during driver installation. Frequently disabling and enabling OTG may
prevent OTG from being safely disabled and cause incorrect configuration
upon the next enablement.
[How]
Add a wait until OTG_CURRENT_MASTER_EN_STATE is cleared as a short term
solution.
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: TungYu Lu <tungyu.lu@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
During a DPC error kernel waits for the link to be active before
notifying downstream devices. On certain platforms with Broadcom switch
in synthetiic mode, switch responds with values even though the link is
not fully ready. The config space restoration done by pcie port driver
for SWUS/DS of dGPU is thus not effective as the switch is still doing
internal enumeration.
As a workaround, save state of SWUS/DS device in driver. Add additional
check to see if link is active and restore the values during DPC error
callbacks.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Assign unique id to compute partition. This is the unique id of the
first XCD instance belonging to the partition.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Legacy resets reset the memory controllers so VRAM contents
may be unreliable after reset.
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
We only need the fw based discovery table for sysfs. No
need to parse it. Additionally parsing some of the board
specific tables may result in incorrect data on some boards.
just load the binary and don't parse it on those boards.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4441
Fixes: 80a0e82829 ("drm/amdgpu/discovery: optionally use fw based ip discovery")
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add a NULL check for acrtc->dm_irq_params.stream before
accessing its members.
Fixes below:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:623
dm_vupdate_high_irq() warn: variable dereferenced before check
'acrtc->dm_irq_params.stream' (see line 615)
614 if (vrr_active) {
615 bool replay_en = acrtc->dm_irq_params.stream->link->replay_settings.replay_feature_enabled;
^^^^^^^^^^^^^^^^^^^^^^^^^^^
616 bool psr_en = acrtc->dm_irq_params.stream->link->psr_settings.psr_feature_enabled;
^^^^^^^^^^^^^^^^^^^^^^^^^^^ New dereferences
617 bool fs_active_var_en = acrtc->dm_irq_params.freesync_config.state
618 == VRR_STATE_ACTIVE_VARIABLE;
619
620 amdgpu_dm_crtc_handle_vblank(acrtc);
621
622 /* BTR processing for pre-DCE12 ASICs */
623 if (acrtc->dm_irq_params.stream &&
^^^^^^^^^^^^^^^^^^^^^^^^^^^ But the existing code assumed it could be NULL. Someone is wrong.
624 adev->family < AMDGPU_FAMILY_AI) {
625 spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags);
Fixes: 6d31602a9f ("drm/amd/display: more liberal vmin/vmax update for freesync")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Cc: Alex Hung <alex.hung@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: ChiaHsuan Chung <chiahsuan.chung@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Ray Wu <ray.wu@amd.com>
Cc: Daniel Wheeler <daniel.wheeler@amd.com>
Cc: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Remove caching logic of temperature metrics from SMUv13.0.12. The
caching logic needs to be moved to a higher level.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The buffer is already freed as part of amdgpu_vcn_reg_dump_fini(). The
issue is introduced by below patch series.
Fixes: de55cbff5c ("drm/amdgpu/vcn: Add regdump helper functions")
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The bad pages threshold exceed CPER should be generated once threshold
exceeded, no matter the bad_page_threshold setted or not.
Signed-off-by: Xiang Liu <xiang.liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fetch system metrics table to fill gpuboard/baseboard temperature
metrics data for smu_v13_0_12
v2: Remove unnecessary checks, used separate metrics time for
temperature metrics table(Lijo)
v3: Use cached values for back to back system metrics query(Lijo)
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add smu interface to get baseboard/gpuboard temperature metrics
v2: Rename is_support to is_supported(Lijo)
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add dpm interface to get gpuboard/baseboard temperature metrics
v2: Add temperature metrics support check(Lijo)
v3: Return error code in case of operation not supported(Lijo)
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following warning in struct documentation:
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:168: warning: expecting prototype for struct dm_vupdate_work. Prototype was for struct vupdate_offload_work instead
Fixes: c210b757b4 ("drm/amd/display: fix dmub access race condition")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
dst MIGRATE_PFN_VALID bit and src MIGRATE_PFN_MIGRATE bit
should always be set when migration success. cpage includes
src MIGRATE_PFN_MIGRATE bit set and MIGRATE_PFN_VALID bit
unset pages for both ram and vram when memory is only allocated
without being populated before migration, those ram pages should
be counted as migrate pages and those vram pages should not be
counted as migrate pages. Here migration pages refer to how many
vram pages involved.
-v2 use dst to check MIGRATE_PFN_VALID bit (suggested-by Philip)
-v3 add warning when vram pages is less than migration pages
return migration pages directly from copy function
-v4 correct comments and copy function return mpage (suggested-by Felix)
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Certain messages will processed with high priority by PMFW even if it
hasn't responded to a previous message. Send the priority message
regardless of the success/fail status of the previous message. Add
support on SMUv13.0.6 and SMUv13.0.12
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Set the dpc status based on hardware state. Also, clear the status before
reinitialization after a successful reset.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Ce Sun <cesun102@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Since KFD proc content was moved to kernel debugfs, we can't destroy KFD
debugfs before kfd_process_destroy_wq. Move kfd_process_destroy_wq prior
to kfd_debugfs_fini to fix a kernel NULL pointer problem. It happens
when /sys/kernel/debug/kfd was already destroyed in kfd_debugfs_fini but
kfd_process_destroy_wq calls kfd_debugfs_remove_process. This line
debugfs_remove_recursive(entry->proc_dentry);
tries to remove /sys/kernel/debug/kfd/proc/<pid> while
/sys/kernel/debug/kfd is already gone. It hangs the kernel by kernel
NULL pointer.
Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Eric Huang <jinhuieric.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Some PSPv11 SOCs take a longer time for PSP based mode-1 reset. Instead
of checking for C2PMSG_33 status, add the callback wait_for_bootloader.
Wait for bootloader to be back to steady state is already part of the
generic mode-1 reset flow. Increase the retry count for bootloader wait
and also fix the mask to prevent fake pass.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
OLAND doesn't support VCE at all, but it does support UVD (3 or 4,
depending of the sources).
Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit fixes a firmware version check for enabling user queue
support in SDMA v7.0. The previous version check (7836028) was
incorrect and could lead to issues with PROTECTED_FENCE_SIGNAL
commands causing register conflicts between MCU_DBG0 and MCU_DBG1.
Fixes: 8c011408ed ("drm/amdgpu/sdma7: add ucode version checks for userq support")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cached metrics data validity is 1ms on arcturus. It's not reasonable for
any client to query gpu_metrics at a faster rate and constantly
interrupt PMFW.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cached metrics data validity is 1ms on aldebaran. It's not reasonable
for any client to query gpu_metrics at a faster rate and constantly
interrupt PMFW.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Summary:
* Add interface to log hw state when underflow happens
* Fix hubp programming of 3dlut fast load
* Avoid Read Remote DPCD Many Times
* More liberal vmin/vmax update for freesync
* Fix dmub access race condition
Acked-by: Sun peng (Leo) Li <sunpeng.li@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
In theory, driver should be able to support disabling force pstate allow
after hardware release however this behavior is not tested yet.
Introducing a new toggle to disable the force on the fly.
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Ryan Seto <ryanseto@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
