read_current_link_settings_on_detect() on eDP 1.4+ may use the
edp_supported_link_rates table which is set up by
detect_edp_sink_caps(), so that function needs to be called first.
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NMario Kleiner <mario.kleiner.de@gmail.com>
Cc: Martin Leung <martin.leung@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

So that it gets included in the initrd.  At the moment
this is optional firmware that contains support for HDCP.
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

On Arcturus, data fabric hashing is set by the VBIOS, and
affects which addresses map to which memory channels. The
gfx core's caches also need to know this mapping, but the
hash settings for these these caches is set by the driver.

This change queries the DF to understand how the VBIOS
configured DF, then matches the TC hash configuration bits
to do the same thing.

v2: squash in warning fix
Signed-off-by: NJoseph Greathouse <Joseph.Greathouse@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

On Arcturus, we need TC channel hashing, which is set by the
driver, to match DF hashing, which is set by VBIOS. To match
these, we plan to query the DF information and then properly
set the TC configuration bits to match them.

This patch adds the required fields to register definitions
in preparation for a future patch which will use them.
Signed-off-by: NJoseph Greathouse <Joseph.Greathouse@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

The only data fabric information the adev struct currently
contains is a function pointer table. In the near future,
we will be adding some cached DF information into adev. As
such, this patch creates a new amdgpu_df struct for adev.
Right now, it only containst the old function pointer table,
but new stuff will be added soon.
Signed-off-by: NJoseph Greathouse <Joseph.Greathouse@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[WHY]
Only a single voltage level should be available to Pollock (min level)
Pollock & Dali get misidentified as Renoir, use wrong clk mgr constructor

[HOW]
Add provided Pollock IDs to ASIC Rev. ID list.
Create new Pollock ASIC RID check, fix RV2 & Dali ASIC checks.
Check RID and set max voltage level to 0 if Pollock is detected.
Work around broken ASICREV_IS_RENOIR, IS_RAVEN2, etc. checks by
performing Dali/Pollock checks before they can be misidentified as RN.
Signed-off-by: NMichael Strauss <michael.strauss@amd.com>
Signed-off-by: NBhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

between UMC RAS err register access restore previous RSMU UMC index mode state
Reviewed-by: NHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: NJohn Clements <john.clements@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

in event of GPU reset, XGMI TA unload causes unrecoverable GPU hang
Acked-by: NHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: NJohn Clements <john.clements@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update mmSDMA0_UTCL1_WATERMK golden setting for renoir.
Signed-off-by: NAaron Liu <aaron.liu@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This patch updates SMU12_DRIVER_IF_VERSION to 11.
Signed-off-by: NAaron Liu <aaron.liu@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

We don't need to store the pre-OS console memory after
the driver has loaded so free it.
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Leftover from bring up.  We look up the actual pre-OS memory usage
value later in the same function.
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It won't get used unless the driver allows the gtt domain for
display buffers which is controlled elsewhere.
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Acked-by: NHuang Rui <ray.huang@amd.com>
Acked-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It should work on all Raven variants, but some users have
reported issues with original Raven with IOMMU enabled.
So far there have been no issues observed with PCO or RV2.

v2: split out the dm init and domain changes into separate
    patches.
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Acked-by: NHuang Rui <ray.huang@amd.com>
Acked-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It won't get used unless the driver allows the gtt domain for
display buffers which is controlled elsewhere.
Acked-by: NHuang Rui <ray.huang@amd.com>
Acked-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

All of the sdma stuff these were used for moves to
the sdma code, so remove them.
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

(v2): Fix preprocessor tag
Signed-off-by: NTom St Denis <tom.stdenis@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

sdma ras funcs are not supported by ASIC prior
to vega20
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NLe Ma <Le.Ma@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Hardcoded offset is not friendly. And another benifit of this
patch is to keep read and write access to this register be
consistent with other similar UMC regsiters  in this file.
Signed-off-by: NGuchun Chen <guchun.chen@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Both are needed on vega20 and arcturus chip.
Signed-off-by: NGuchun Chen <guchun.chen@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Cast to make min() happy.  The values are well within
range.
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

change the sw ctf setting to smu_v11_0_set_thermal_range()
since software_shutdown_temp shares the same definition and
name in all the smu11 project.
Signed-off-by: NKenneth Feng <kenneth.feng@amd.com>
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

guest vm gets 0xffffffff when reading RCC_DEV0_EPF0_STRAP0,
as a consequence, the rev_id and external_rev_id are wrong.

workaround it by hardcoding the rev_id to 0, which is the default value.

v2. add comment in the code
Signed-off-by: NTiecheng Zhou <Tiecheng.Zhou@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[Why]
There is a use case that link loss happens accidentally,
and we need to recover that link loss as soon as possible.
Under this circumstance, we will perform link training,
and try to recover the link that's just lost.

However, if link PHY is disabled before link training
happens, then DP display will never come back again.

Also, please note that dropping this disable_phy function
call won't break USB-C hotplug functionality.
(This line of code was firstly introduced associated with
a patch to fix USB-C hotplug issue)

[How]
Don't disable DP transmitter and its encoder before link
training happens, even if link loss is detected.
Signed-off-by: NZhan Liu <zhan.liu@amd.com>
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

SDMA edc counter registers were added in gfx edc counters
array. When querying gfx error counter in that array, there
is no way to differentiate sdma instance number for different
asic and then results to NULL pointer access when trying to
read sdma register base address for instances greater
than 2 on Vega20.
In addition, this also results to wrong gfx error counters
since it actually added sdma edc counters.
Therefore, sdma edc counter registers should be separated
from gfx edc counter regsiter array and only get initialized
when driver tries to enable sdma ras.
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

move ras_late_init and ras_fini to sdma_ras_funcs table
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

invoke sdma query_ras_error_count to get sdma single
bit error count
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

query_ras_error_count function will be invoked to query
single bit error count detected in sdma ip block
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

With default PSP FW loading
Signed-off-by: NLeo Liu <leo.liu@amd.com>
Reviewed-by: NJames Zhu <James.Zhu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

ucodes for instances are from different location
Signed-off-by: NLeo Liu <leo.liu@amd.com>
Reviewed-by: NJames Zhu <James.Zhu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Do not ignore amdgpu_irq_add_id return value while registering
VMC page fault interrupt.
Signed-off-by: NNirmoy Das <nirmoy.das@amd.com>
Acked-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This can save users much troubles. As they do not
actually need to care whether swSMU or traditional
powerplay routine should be used.

V2: apply the fixes to vi.c and cik.c also
V3: squash in oops fix
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

The SOC15_REG_OFFSET() macro needs to dereference adev->reg_offset[IP]
pointer, which is sometimes NULL when there are fewer than 8 sdma engines.
Avoid that by not initializing the array regardless.

v2: squash in warning fixes
Signed-off-by: NYong Zhao <Yong.Zhao@amd.com>
Reviewed-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

[why]
Fix compilation warnings on i386 architecture:
undefined reference to `__udivdi3'
[how]
Switch DIV_ROUND_UP to DIV64_U64_ROUND_UP
Reported-by: NRandy Dunlap <rdunlap@infradead.org>
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NMikita Lipski <mikita.lipski@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Merge tag 'amd-drm-next-5.6-2020-01-10-dp-mst-dsc' of git://people.freedesktop.org/~agd5f/linux into drm-next

amd-drm-next-5.6-2020-01-10-dp-mst-dsc:

drm:
- Add MST helper for PBN calculation of DSC modes
- Parse FEC caps on MST ports
- Add MST DPCD R/W functions
- Add MST helpers for virtual DPCD aux
- Add MST HUB quirk
- Add MST DSC enablement helpers

amdgpu:
- Enable MST DSC
- Add fair share algo for DSC bandwidth calcs
- Fix for 32 bit builds
Signed-off-by: NDave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200110214328.308549-1-alexander.deucher@amd.com

amd-drm-next-5.6-2020-01-09:

amdgpu:
- Enable DCN support on POWER
- Enable GFXOFF for Raven1 refresh
- Clean up MM engine idle handlers
- HDMI 2.0 audio fixes
- Fixes for some 10 bpc EDP panels
- Watermark fixes for renoir
- SR-IOV fixes
- Runtime pm robustness fixes
- Arcturus VCN fixes
- RAS fixes
- BACO fixes for Arcturus
- Stable pstate fixes for swSMU
- HDCP fixes
- PSP cleanup
- HDMI fixes
- Misc cleanups

amdkfd:
- Spread interrupt work across cores to reduce latency
- Topology fixes for APUs
- GPU reset improvements

UAPI:
- Enable DRIVER_SYNCOBJ_TIMELINE for vulkan
- Return better error values for kfd process ioctl
Signed-off-by: NDave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200109230338.8022-1-alexander.deucher@amd.com

drm-misc-next for v5.6:

UAPI Changes:

Cross-subsystem Changes:
- Convert simple panel bindings to a template.

Core Changes:
- Revert drm-bridge-state changes, it causes a dependency error
  between drm and drm_kms_helper.
- Fix when disabling crc's.
- Assorted Kconfig fixes.

Driver Changes:
- Add ddc symlinks to more drivers.
- Fix chained bridge handling in exynos and vc4.
- More clock rate fixes in sun4i.
- Add support for AUO B116XAK01, GiantPlus GPM940B0, Sony ACX424AKP,
  BOE NV140FHM-N49, Satoz SAT050AT40H12R2 and Sharp LS020B1DD01D panels.
- Assorted small bugfixes.
Signed-off-by: NDave Airlie <airlied@redhat.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1e8d4944-68d7-0df3-f39b-31f6fba22a2a@linux.intel.com

[why]
Compilation error "undefined reference to `__udivdi3'" was
thrown on i386 architecture.

[how]
Use div_u64 for unsigned long division instead of a divide operator.
Reported-by: NRandy Dunlap <rdunlap@infradead.org>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NMikita Lipski <mikita.lipski@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

the parameter is the mst manager, not the port.
Reviewed-by: NMikita Lipski <mikita.lipski@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Otherwise we get undefined symbols.
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>