drm/amdgpu: Add flag to enable indirect RLCG access for gfx v9.4.3

The "rlcg_reg_access_supported" flag is missing. Add it back in.

Signed-off-by: Victor Lu <[email protected]>
Reviewed-by: Lijo Lazar <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/pm: raise the deep sleep clock threshold for smu 13.0.6

The DS clock may exceed the limit as sclk dfll divider is 16
to target freq.

Signed-off-by: Le Ma <[email protected]>
Reviewed-by: Lijo Lazar <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: correct amdgpu ip block rev info

correct following amdgpu ip block version information:
- gfx_v9_4_3
- sdma_v4_4_2

Signed-off-by: Yang Wang <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Reviewed-by: Lijo Lazar <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/pm: Hide pp_dpm_pcie device attribute

Hide PCIe DPM attribute on SOCs with GC v9.4.2 and GC v9.4.3.

Signed-off-by: Lijo Lazar <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Reviewed-by: Asad Kamal <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Don't warn for unsupported set_xgmi_plpd_mode

set_xgmi_plpd_mode may be unsupported and this isn't error, no need to
print warning for it.

v2: add ret2 to save the status of psp_ras_trigger_error.

Suggested-by: [email protected]
Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: lower CS errors to debug severity

Otherwise userspace can spam the logs by using incorrect input values.

Signed-off-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

drm/amdgpu: fix error handling in amdgpu_bo_list_get()

We should not leak the pointer where we couldn't grab the reference
on to the caller because it can be that the error handling still
tries to put the reference then.

Signed-off-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

drm/amdgpu: fix AGP init order

The default AGP settings were overwriting the IP selected
ones since the default was getting set after the IP ones
were selected.

Fixes: de59b69932e6 ("drm/amdgpu/gmc: set a default disable value for AGP")
Link: https://lists.freedesktop.org/archives/amd-gfx/2023-November/100966.html
Tested-by: Mikhail Gavrilov <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: Mikhail Gavrilov <[email protected]>

drm/amdgpu: add RAS reset/query operations for XGMI v6_4

Reset/query RAS error status and count.

v2: use XGMI IP version instead of WAFL version.

Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: handle extra UE register entries for gfx v9_4_3

The UE registe list is larger than CE list.

Reported-by: [email protected]
Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Stanley.Yang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/pm: not stop rlc for IMU enabled APUs when suspend

For IMU enabled APUs, after sending the PrepareMp1ForUnload message
to SMU in system_features_control, the RLC registers can't be touched.
The driver to stop the rlc in suspending is no longer required.

Signed-off-by: Tim Huang <[email protected]>
Reviewed-by: Yifan Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: avoid variable reinitialization

The member variable enable_hpo_pg_support is already initialized
and hence the reinitialization instruction can be removed. Issue
identified using the doubleinit.cocci Coccinelle semantic patch script.

Signed-off-by: Bragatheswaran Manickavel <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/pm: Hide irrelevant pm device attributes

Change return code to EOPNOTSUPP for unsupported functions. Use the
error code information to hide sysfs nodes not valid for the SOC.

Signed-off-by: Lijo Lazar <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Reviewed-by: Asad Kamal <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Fix sdma 4.4.2 doorbell rptr/wptr init

Doorbell rptr/wptr can be set through multiple ways including direct
register initialization. Disable doorbell during hw_fini once the ring
is disabled so that during next module reload direct initialization
takes effect. Also, move the direct initialization after minor update is
set to 1 since rptr/wptr are reinitialized back to 0 which could be
lower than the previous doorbell value (ex: cases like module reload).

Signed-off-by: Lijo Lazar <[email protected]>
Reviewed-by: Le Ma <[email protected]>
Reviewed-by: Asad Kamal <[email protected]>
Tested-by: Asad Kamal <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu/soc21: add mode2 asic reset for SMU IP v14.0.0

Set the default reset method to mode2 for SMU IP v14.0.0

Signed-off-by: Jiadong Zhu <[email protected]>
Reviewed-by: Yifan Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Set stream's DP test pattern upon test request

[Why]
A recent refactor of DC's DP test pattern automation code requires the
DC stream's test pattern and test pattern color space fields to be
correctly populated before calling dc_link_dp_set_test_pattern.

[How]
Populate stream's test pattern type and color space fields before
calling into DC to program DP test pattern.

Reviewed-by: Aurabindo Pillai <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: George Shen <[email protected]>
Signed-off-by: Hersen Wu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Fix handling duplicate planes on one stream

[why]
DML2 does not handle the case when we have
a single stream sourcing 2 or more planes
that are duplicates of one another. To properly
handle this scenario, pipe index to plane index
mapping is used to decide which plane is being
processed and programmed.

[how]
Create static array of pipe index to plane index map.
Populate the array properly and use in appropriate places.

Reviewed-by: Xi (Alex) Liu <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Sung Joon Kim <[email protected]>
Signed-off-by: Hersen Wu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: For cursor P-State allow for SubVP

[Description]
- Similar to FPO, SubVP should also force cursor P-State
  allow instead of relying on natural assertion
- Implement code path to force and unforce cursor P-State
  allow for SubVP

Reviewed-by: Samson Tam <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Alvin Lee <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Enable physymclk RCO

[Why]
Enable the last of the RCO options for dcn35

[How]
Breakout RCO from dccg35_set_physymclk so that
physymclk RCO can be set in dccg_init without
disabling physymclk

Reviewed-by: Nicholas Kazlauskas <[email protected]>
Reviewed-by: Jun Lei <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Daniel Miess <[email protected]>
Signed-off-by: Hersen Wu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Remove references to unused dml arch version

Clean-up the code to remove references of all unused
dml architecture versions since only dml2 is actively
used.

Reviewed-by: Jun Lei <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Chaitanya Dhere <[email protected]>
Signed-off-by: Hersen Wu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Promote DAL to 3.2.259

Summary:

- Enable DCN35 physymclk root clock gating
- Fix DP automation test pattern bug
- Disable OTG for mode timing switch on DCN35
- Refactor DML2
- Revert Fix handling duplicate planes on one stream
- Revert Enable DCN clock gating
- Implement cursor P-State allow for SubVP
- Optimize pipe otg allocation
- Save and restore mall state while switching from ODM to Subvp

Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Aric Cyr <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: save and restore mall state when applying minimal transition

[why]
There is a case when we are switching from ODM combine to Subvp where
minimal transition based off subvp state is required. In thise case, we
need to save and restore mall state when applying minimal transition.

Reviewed-by: Dillon Varone <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Wenjing Liu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Remove unused duplicate register definition

[Why]
DCN32 uses ABM register definitions in dcn32_resource.h, remove
duplicate from dce_abm.h to avoid confusion.

Reviewed-by: Dillon Varone <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Joshua Aberback <[email protected]>
Signed-off-by: Hersen Wu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Create optc.h file

For all the components that participate in DCN architecture, there is a
header in the dc/inch/hw. For some reason, OPTC broke this pattern and
added all the primary functions/structs associated with that in the
dcn10_optc.h file. For consistency's sake, this commit introduces a new
optc.h file and extracts the code from dcn10_optc to this new file.

Reviewed-by: Hamza Mahfooz <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Rodrigo Siqueira <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Disable OTG for mode timing switch on DCN35

[why]
Doing a mode timing change causes a hang when OTG is not disabled.

[how]
Add link_enc null check in disable_otg_wa to cover this case.

Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Ovidiu Bunea <[email protected]>
Signed-off-by: Hersen Wu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Revise Replay Desync Error IRQ handle

[Why]
Current Desync IRQ handler will have some potential do not hit the
desync error case. We change to check both desync error HPD and DPCD.

Signed-off-by: Dennis Chan <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Reviewed-by: Robin Chen <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: [FW Promotion] Release 0.0.190.0

 - Increase number of bits for IPS boot option

Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Anthony Koo <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: 3.2.258

This version brings along following fixes:
Update test link rate DPCD bit field to match spec
Enable RCO options for dcn35
Add missing dml2 init value for dcn35
Enable DCN clock gating
DCN35 Disable cm power optimization
Allow 16 max_slices for DP2 DSC
Fix OTG disable workaround logic
Enable more IPS options
Fix FRL assertion on boot
Fix missing blendTF programming
Update DP HPO MSA with colorimetry from test request
Fix handling duplicate planes on one stream

Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Aric Cyr <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Add missing dml2 init value for dcn35

[Why]
For lighting up, some dml2 params needs to be initialized.
One of them escaped initial patch under:
"drm/amd/display: Add DCN35 DML2 support"

[How]
Add missing initialization.

Fixes: 115009d11ccf ("drm/amd/display: Add DCN35 DML2 support")
Reviewed-by: Harry Wentland <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Roman Li <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Fix OTG disable workaround logic

[Why]
DENTIST was hanging when performing DISPCLK update with OTG enabled, as
OTG disable workaround was not executing.

[How]
Workaround was checking against current_state before running, but when
called from optimize_bandwidth (safe_to_lower), we should be checking
against context instead.

Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Taimur Hassan <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: amend HPD handler for Replay

[Why]
For Replay, if we receive HPD, it doesn’t need to reboot the display.
We don’t need to return anything exactly.

[How]
Return nothing just because we don’t need to reboot the display.

Signed-off-by: ChunTao Tso <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Reviewed-by: Jerry Zuo <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Introduce flag for disabling Replay desync recovery

[why]
It's useful to disable the recovery mechanism when debugging replay
desync errors.

Signed-off-by: Dennis Chan <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Reviewed-by: Robin Chen <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: DCN35 Disable cm power optimization

[WHY & HOW]
Enabling SCE after boot up will cause color distortion.

Reviewed-by: Ovidiu Bunea <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Yihan Zhu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Update DP HPO MSA with colorimetry from test request

[Why]
Some DP link layer tests request a different colorimetry than the
default one that is used. Currently, our test automation logic does not
update the MSA with the test request value for DP HPO case.

[How]
Update HPO MSA colorimetry with test automation request value.

Reviewed-by: Wenjing Liu <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: George Shen <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Update test link rate DPCD bit field to match spec

[Why]
An SCR was made to the DP2.0 spec that updated the bit field definition
for UHBR13.5 in the test link rate DPCD register.

[How]
Add new translation to match the SCR update. Keep old translation for
backwards compatibility.

Reviewed-by: Wenjing Liu <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: George Shen <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Allow 16 max_slices for DP2 DSC

Enable 12 and 16 max_slices for DP2 DSC

Reviewed-by: Alvin Lee <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Fangzhi Zuo <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Enable more IPS options

[why]
To help isolate static screen and
video playback tests, we want to enable
an IPS option to allow IPS only on D3 cycle.

[how]
Add DISABLE_DYNAMIC and DISABLE_ALL
IPS disable flags for user control.

Reviewed-by: Jun Lei <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Sung Joon Kim <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Enable RCO options for dcn35

[Why & How]
Enable root clock optimization options for dcn35
for power savings

Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Daniel Miess <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Fix FRL assertion on boot

[why]
Make sure to ungate the clocks on boot
so programming sequence is done successfully.

[how]
Move the ungate logic after bios init.

Reviewed-by: Xi (Alex) Liu <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Sung Joon Kim <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Fix missing blendTF programming

[Why]
When MPO surface pixel format is not ARGB8888, fast update can miss
programming blendTF.

[How]
Set the gamma_change update flag on blend_tf change.

Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Ilya Bakoulin <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: 3.2.257

This version brings along following fixes:
On boot disable domain22 force power on
decouple dmcub execution to reduce lock granularity
Enable fast update on blendTF change
Fix blend LUT programming
Program plane color setting correctly
amend HPD handler for Replay
Avoid NULL dereference of timing generator

Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Aric Cyr <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: decouple dmcub execution to reduce lock granularity

[Why]
On some systems dmub commands run at high IRQ, so long running
commands will block other interrupts.

[How]
Decouple wait_for_idle from dmcub queue/execute/wait.

Reviewed-by: Josip Pavic <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: JinZe.Xu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: [FW Promotion] Release 0.0.189.0

 - Minor formatting changes
 - Update defines to match the bit width of the field it is used for
 - Add new boot up bits to control HW sub block regions power
   down

Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Anthony Koo <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: On boot disable domain22 force power on

[Why]
HDCP2 enablement fails when domain22 is set to force
power on

[How]
Disable force power on for domain22 on startup

Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Daniel Miess <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd: Disable XNACK on SRIOV environment

The purpose of this patch is to disable XNACK or set XNACK OFF mode
on SRIOV platform which doesn't support it.

This will prevent user-space application to fail or result into
unexpected behaviour whenever the application need to run test-case
in XNACK ON mode.

Signed-off-by: Surbhi Kakarya <[email protected]>
Reviewed-by: Shaoyun Liu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

Merge tag 'amd-drm-next-6.7-2023-11-03' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-6.7-2023-11-03:

amdgpu:
- Fix RAS support check
- RAS fixes
- MES fixes
- SMU13 fixes
- Contiguous memory allocation fix
- BACO fixes
- GPU reset fixes
- Min power limit fixes
- GFX11 fixes
- USB4/TB hotplug fixes
- ARM regression fix
- GFX9.4.3 fixes
- KASAN/KCSAN stack size check fixes
- SR-IOV fixes
- SMU14 fixes
- PSP13 fixes
- Display blend fixes
- Flexible array size fixes

amdkfd:
- GPUVM fix

radeon:
- Flexible array size fixes

Signed-off-by: Dave Airlie <[email protected]>
From: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Merge tag 'drm-misc-next-fixes-2023-11-02' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next-fixes for v6.7-rc1:

- dt binding fix for ssd132x
- Initialize ssd130x crtc_state to NULL.

Signed-off-by: Dave Airlie <[email protected]>
From: Maarten Lankhorst <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

drm/amd/display: Enable fast update on blendTF change

[Why]
Full update is not required on surface blend TF change.

[How]
Update full_update_required condition.

Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Ilya Bakoulin <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Fix blend LUT programming

[Why]
LUT write index does not get reset to zero when writing the LUT values
for each separate RGB component, which results in wrong data for 2 of
the 3 components.

[How]
Reset LUT write index to zero before writing each component's data.

Reviewed-by: Krunoslav Kovac <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Ilya Bakoulin <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Program plane color setting correctly

[why]
There are some registers for plane
color that are skipped programming
on resume. Need to add those as part
of the sequence.

[how]
Add new function hook for programming
plane color control.

Reviewed-by: Duncan Ma <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Sung Joon Kim <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Query and report boot status

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 <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Reviewed-by: Le Ma <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Add psp v13 function to query boot status

Add psp v13 function to query boot status.

v2: limit the use case to dGPU only (Lijo)

Signed-off-by: Hawking Zhang <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Reviewed-by: Le Ma <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/swsmu: remove fw version check in sw_init.

dorp fw version check and using max table size to init table.

Signed-off-by: Li Ma <[email protected]>
Reviewed-by: Yifan Zhang <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/swsmu: update smu v14_0_0 driver if and metrics table

Update driver if headers and metrics table in smu v14_0_0 after smu fw promotion.
Drop the legacy metrics table and add warning of checking pmfw version.

Signed-off-by: Li Ma <[email protected]>
Reviewed-by: Yifan Zhang <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Add C2PMSG_109/126 reg field shift/masks

Add MP0_C2PMSG_109/126 register field shift/masks
that are used to identify boot status by driver.

Signed-off-by: Hawking Zhang <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Reviewed-by: Le Ma <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Optimize the asic type fix code

Use a new struct array to define the asic information which
asic type needs to be fixed.

Signed-off-by: Ma Jun <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: fix GRBM read timeout when do mes_self_test

Use a proper MEID to make sure the CP_HQD_* and CP_GFX_HQD_* registers
can be touched when initialize the compute and gfx mqd in mes_self_test.
Otherwise, we expect no response from CP and an GRBM eventual timeout.

Signed-off-by: Tim Huang <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Reviewed-by: Yifan Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

drm/amdgpu: check recovery status of xgmi hive in ras_reset_error_count

Handle xgmi hive case.

Suggested-by: Hawking Zhang <[email protected]>
Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Stanley.Yang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/pm: only check sriov vf flag once when creating hwmon sysfs

The current code checks sriov vf flag multiple times when creating
hwmon sysfs. So fix it.

Signed-off-by: Ma Jun <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Attach eviction fence on alloc

Instead of attaching the eviction fence when a KFD BO is first mapped,
attach it when it is allocated or imported. This in preparation to allow
KFD BOs to be mapped using the render node API.

Signed-off-by: Felix Kuehling <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdkfd: Improve amdgpu_vm_handle_moved

Let amdgpu_vm_handle_moved update all BO VA mappings of BOs reserved by
the caller. This will be useful for handling extra BO VA mappings in
KFD VMs that are managed through the render node API.

v2: rebase against drm_exec changes (Alex)

Signed-off-by: Felix Kuehling <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dml2

When building ARCH=x86_64 allmodconfig with clang, which will typically
have sanitizers enabled, there is a warning about a large stack frame.

  drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:6265:13: error: stack frame size (2520) exceeds limit (2048) in 'dml_prefetch_check' [-Werror,-Wframe-larger-than]
   6265 | static void dml_prefetch_check(struct display_mode_lib_st *mode_lib)
        |             ^
  1 error generated.

Notably, GCC 13.2.0 does not do too much of a better job, as it is right
at the current limit of 2048 (and others have reported being over with
older GCC versions):

  drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c: In function 'dml_prefetch_check':
  drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:6705:1: error: the frame size of 2048 bytes is larger than 1800 bytes [-Werror=frame-larger-than=]
   6705 | }
        | ^

In the past, these warnings have been avoided by reducing the number of
parameters to various functions so that not as many arguments need to be
passed on the stack. However, these patches take a good amount of effort
to write despite being mechanical due to code structure and complexity
and they are never carried forward to new generations of the code so
that effort has to be expended every new hardware generation, which
becomes harder to justify as time goes on.

To avoid having a noticeable or lengthy breakage in all{mod,yes}config,
which are easy testing targets that have -Werror enabled, increase the
limit for configurations that have KASAN or KCSAN enabled by 50% so that
cases of extremely poor code generation can still be caught while not
breaking the majority of builds. CONFIG_KMSAN also causes high stack
usage but the frame limit is already set to zero when it is enabled,
which is accounted for by the check for CONFIG_FRAME_WARN=0 in the dml2
Makefile.

Signed-off-by: Nathan Chancellor <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: Avoid NULL dereference of timing generator

[Why & How]
Check whether assigned timing generator is NULL or not before
accessing its funcs to prevent NULL dereference.

Reviewed-by: Jun Lei <[email protected]>
Acked-by: Hersen Wu <[email protected]>
Signed-off-by: Wayne Lin <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdkfd: Update cache info for GFX 9.4.3

Update cache info reporting based on compute and
memory partitioning modes.

Signed-off-by: Mukul Joshi <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdkfd: Populate cache info for GFX 9.4.3

GFX 9.4.3 uses a new version of the GC info table which
contains the cache info. This patch adds a new function
to populate the cache info from IP discovery for GFX 9.4.3.

Signed-off-by: Mukul Joshi <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: don't put MQDs in VRAM on ARM | ARM64

Issues were reported with commit 1cfb4d612127
("drm/amdgpu: put MQDs in VRAM") on an ADLINK Ampere
Altra Developer Platform (AVA developer platform).

Various ARM systems seem to have problems related
to PCIe and MMIO access.  In this case, I'm not sure
if this is specific to the ADLINK platform or ARM
in general.  Seems to be some coherency issue with
VRAM.  For now, just don't put MQDs in VRAM on ARM.

Link: https://lists.freedesktop.org/archives/amd-gfx/2023-October/100453.html
Fixes: 1cfb4d612127 ("drm/amdgpu: put MQDs in VRAM")
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

drm/amdgpu/smu13: drop compute workload workaround

This was fixed in PMFW before launch and is no longer
required.

Reviewed-by: Yang Wang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected] # 6.1.x

drm/amdgpu: add a retry for IP discovery init

AMD dGPUs have integrated FW that runs as soon as the
device gets power and initializes the board (determines
the amount of memory, provides configuration details to
the driver, etc.).  For direct PCIe attached cards this
happens as soon as power is applied and normally completes
well before the OS has even started loading.  However, with
hotpluggable ports like USB4, the driver needs to wait for
this to complete before initializing the device.

This normally takes 60-100ms, but could take longer on
some older boards periodically due to memory training.

Retry for up to a second.  In the non-hotplug case, there
should be no change in behavior and this should complete
on the first try.

v2: adjust test criteria
v3: adjust checks for the masks, only enable on removable devices
v4: skip bif_fb_en check

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2925
Reviewed-by: Mario Limonciello <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

drm/amdgpu: ungate power gating when system suspend

[Why] During suspend, if GFX DPM is enabled and GFXOFF feature is
enabled the system may get hung. So, it is suggested to disable
GFXOFF feature during suspend and enable it after resume.

[How] Update the code to disable GFXOFF feature during suspend and enable
it after resume.

[  311.396526] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000
[  311.396530] amdgpu 0000:03:00.0: amdgpu: Fail to disable dpm features!
[  311.396531] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <smu> failed -62

Acked-by: Yang Wang <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Signed-off-by: Perry Yuan <[email protected]>
Signed-off-by: Kun Liu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

drm/radeon: replace 1-element arrays with flexible-array members

Reported by coccinelle, the following patch will move the
following 1 element arrays to flexible arrays.

drivers/gpu/drm/radeon/atombios.h:5523:32-48: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:5545:32-48: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:5461:34-44: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:4447:30-40: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:4236:30-41: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:7095:28-45: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:3896:27-37: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:5443:16-25: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:5454:34-43: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:4603:21-32: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:4628:32-46: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:6285:29-39: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:4296:30-36: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:4756:28-36: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:4064:22-35: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:7327:9-24: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:7332:32-53: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:7362:26-41: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:7369:29-44: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:7349:24-32: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/gpu/drm/radeon/atombios.h:7355:27-35: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)

Signed-off-by: José Pekkarinen <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd: Fix UBSAN array-index-out-of-bounds for Powerplay headers

For pptable structs that use flexible array sizes, use flexible arrays.

Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039926
Reviewed-by: Mario Limonciello <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: don't use pci_is_thunderbolt_attached()

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 <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

drm/amdgpu: don't use ATRM for external devices

The ATRM ACPI method is for fetching the dGPU vbios rom
image on laptops and all-in-one systems.  It should not be
used for external add in cards.  If the dGPU is thunderbolt
connected, don't try ATRM.

v2: pci_is_thunderbolt_attached only works for Intel.  Use
    pdev->external_facing instead.
v3: dev_is_removable() seems to be what we want

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2925
Reviewed-by: Mario Limonciello <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

drm/amdgpu/gfx10,11: use memcpy_to/fromio for MQDs

Since they were moved to VRAM, we need to use the IO
variants of memcpy.

Fixes: 1cfb4d612127 ("drm/amdgpu: put MQDs in VRAM")
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: use mode-2 reset for RAS poison consumption

Switch from mode-1 reset to mode-2 for poison consumption.

Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Stanley.Yang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu doorbell range should be set when gpu recovery

GFX doorbell range should be set after flr otherwise the gfx doorbell
range will be overlap with MEC.

v2: remove "amdgpu_sriov_vf" and "amdgpu_in_reset" check, and add grbm
select for the case of 2 gfx rings.

Signed-off-by: Lin.Cao <[email protected]>
Acked-by: ZhenGuo Yin <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/pm: Return 0 as default min power limit for legacy asics

Return 0 as the default min power limit for the asics use
powerplay.

Signed-off-by: Ma Jun <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

Merge tag 'shmob-drm-atomic-dt-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into drm-next

drm: renesas: shmobile: Atomic conversion + DT support

Currently, there are two drivers for the LCD controller on Renesas
SuperH-based and ARM-based SH-Mobile and R-Mobile SoCs:
  1. sh_mobile_lcdcfb, using the fbdev framework,
  2. shmob_drm, using the DRM framework.
However, only the former driver is used, as all platform support
integrates the former.  None of these drivers support DT-based systems.

Convert the SH-Mobile DRM driver to atomic modesetting, and add DT
support, complemented by the customary set of fixes and improvements.

Acked-by: Laurent Pinchart <[email protected]>
Link: https://lore.kernel.org/r/[email protected]/
Signed-off-by: Dave Airlie <[email protected]>
From: Geert Uytterhoeven <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/CAMuHMdUF61V5qNyKbrTGxZfEJvCVuLO7q2R5MqZYkzRC_cNr0w@mail.gmail.com

drm/amdgpu: remove unused macro HW_REV

remove unused macro HW_REV

Signed-off-by: Yang Wang <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Reviewed-by: Lijo Lazar <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/pm: Fix error of MACO flag setting code

MACO only works if BACO is supported

Signed-off-by: Ma Jun <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected] # 6.1.x

drm/amdgpu: Fix the vram base start address

If the size returned by drm buddy allocator is higher than
the required size, we take the higher size to calculate
the buffer start address. This is required if we couldn't
trim the buffer to the requested size. This will fix the
display corruption issue on APU's which has limited VRAM
size.

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2859
Fixes: 0a1844bf0b53 ("drm/buddy: Improve contiguous memory allocation")
Signed-off-by: Arunpravin Paneer Selvam <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: set XGMI IP version manually for v6_4

The version can't be queried from discovery table.

Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: add unmap latency when gfx11 set kiq resources

[why]
If driver does not set unmap latency for KIQ, the default value of KIQ
unmap latency is zero. When do unmap queue, KIQ will return that almost
immediately after receiving unmap command. So, the queue status will be
saved to MQD incorrectly or lost in some chance.

[how]
Set unmap latency when do kiq set resources. The unmap latency is set to
be 1 second that is synchronized with Windows driver.

Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Tong Liu01 <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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

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 <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: remove amdgpu_mes_self_test in gpu recover

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 <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Yifan Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Drop deferred error in uncorrectable error check

Drop checking deferred error which can be handled by poison
consumption.

Signed-off-by: Candice Li <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/pm: Fix warnings

Fixes warnings:

drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_6_ppt.c:286:45:
warning: '%s' directive output may be truncated writing up to 29 bytes
into a region of size 23 [-Wformat-truncation=]
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_6_ppt.c:286:52:
warning: '%s' directive output may be truncated writing up to 29 bytes
into a region of size 23 [-Wformat-truncation=]
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu14/smu_v14_0.c:72:45: warning:
'%s' directive output may be truncated writing up to 29 bytes into a
region of size 23 [-Wformat-truncation=]
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu14/smu_v14_0.c:72:52: warning:
'%s' directive output may be truncated writing up to 29 bytes into a
region of size 23 [-Wformat-truncation=]

Signed-off-by: Lijo Lazar <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: check RAS supported first in ras_reset_error_count

Not all platforms support RAS.

Fixes: 73582be11ac8 ("drm/amdgpu: bypass RAS error reset in some conditions")
Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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

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 <[email protected]>
From: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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

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 <[email protected]>
From: Maarten Lankhorst <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

drm/ssd130x: Fix possible uninitialized usage of crtc_state variable

Avoid a possible uninitialized use of the crtc_state variable in function
ssd132x_primary_plane_atomic_check() and avoid the following Smatch warn:

    drivers/gpu/drm/solomon/ssd130x.c:921 ssd132x_primary_plane_atomic_check()
    error: uninitialized symbol 'crtc_state'.

Fixes: fdd591e00a9c ("drm/ssd130x: Add support for the SSD132x OLED controller family")
Reported-by: Dan Carpenter <[email protected]>
Closes: https://lore.kernel.org/dri-devel/[email protected]/
Signed-off-by: Javier Martinez Canillas <[email protected]>
Acked-by: Jocelyn Falempe <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 9e4db199e66d427c50458f4d72734cc4f0b92948)
Signed-off-by: Javier Martinez Canillas <[email protected]>

dt-bindings: display: ssd132x: Remove '-' before compatible enum

This is a leftover from when the binding schema had the compatible string
property enum as a 'oneOf' child and the '-' was not removed when 'oneOf'
got dropped during the binding review process.

Reported-by: Rob Herring <[email protected]>
Closes: https://lore.kernel.org/dri-devel/CAL_Jsq+h8DcnpKqhokQOODCc8+Qi3M0PrxRFKz_Y4v37yMJvvA@mail.gmail.com/
Signed-off-by: Javier Martinez Canillas <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 171c5f641031c0eee424ba79a3db4736c32e18ca)
Signed-off-by: Javier Martinez Canillas <[email protected]>

drm/amdgpu: Remove unused variables from amdgpu_show_fdinfo

Remove unused variables from amdgpu_show_fdinfo

Reviewed-by: Christian König <[email protected]>
Signed-off-by: Umio Yasuno <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Remove duplicate fdinfo fields

Some of the fields that are handled by drm_show_fdinfo() crept back in
when rebasing the patch.  Remove them again.

Fixes: 376c25f8ca47 ("drm/amdgpu: Switch to fdinfo helper")
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: <[email protected]>
Co-developed-by: Umio Yasuno <[email protected]>
Signed-off-by: Umio Yasuno <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/amdgpu: avoid to disable gfxhub interrupt when driver is unloaded

avoid to disable gfxhub interrupt when driver is unloaded on gmc 11

Signed-off-by: Kenneth Feng <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Add EXT_COHERENT support for APU and NUMA systems

On gfx943 APU, EXT_COHERENT should give MTYPE_CC for local and
MTYPE_UC for nonlocal memory.

On NUMA systems, local memory gets the local mtype, set by an
override callback. If EXT_COHERENT is set, memory will be set as
MTYPE_UC by default, with local memory MTYPE_CC.

Add an option in the override function for this case, and
add a check to ensure it is not used on UNCACHED memory.

V2: Combined APU and NUMA code into one patch
V3: Fixed a potential nullptr in amdgpu_vm_bo_update

Signed-off-by: David Francis <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Retrieve CE count from ce_count_lo_chip in EccInfo table

Retrieve correctable error count from ce_count_lo_chip instead of
mca_umc_status.

Signed-off-by: Candice Li <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Identify data parity error corrected in replay mode

Use ErrorCodeExt field to identify data parity error in replay mode.

Signed-off-by: Candice Li <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Reviewed-by: Yang Wang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amdgpu: Fix typo in IP discovery parsing

Fix a typo in parsing of the GC info table header when
reading the IP discovery table.

Fixes: 0e64c9aad031 ("drm/amdgpu: add type conversion for gc info")
Signed-off-by: Mukul Joshi <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

drm/amd/display: fix S/G display enablement

An assignment statement was reversed during a refactor which effectively
disabled S/G display outright. Since, we use
adev->mode_info.gpu_vm_support to indicate to the rest of the driver
that S/G display should be enabled and currently it is always set to
false. So, to fix this set adev->mode_info.gpu_vm_support's value to
that of init_data.flags.gpu_vm_support (and not vice versa).

Fixes: 098c13079c6f ("drm/amd/display: enable S/G display for for recent APUs by default")
Reported-by: Mark Broadworth <[email protected]>
Tested-by: Mark Broadworth <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Reviewed-by: Harry Wentland <[email protected]>
Reviewed-by: Yifan Zhang <[email protected]>
Signed-off-by: Hamza Mahfooz <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>