Force clock level is for dpm manual mode only.
Reported-by: NCandice Li <candice.li@amd.com>
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NJack Gui <Jack.Gui@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

gds clearing workaround should only be applied on asics that support gfx ras
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

free ras_if if ras is not supported
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

mmhub callback functions are not initialized for all the ASICs
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This workaround is better handled in user mode in a way that doesn't
require allocating extra memory and breaking userptr BOs.

The TLB bug is a performance bug, not a functional or security bug.
Hence it is safe to remove this kernel part of the workaround to
allow a better workaround using only virtual address alignments in
user mode.

v2: Removed VI_BO_SIZE_ALIGN definition
Signed-off-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

For compute VRAM allocations on Arturus use the new RW mtype
for non-coherent local memory, CC mtype for coherent local
memory and PTE_SNOOPED bit for invalidating non-dirty cache
lines on remote XGMI mappings.
Signed-off-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Acked-by: NChristian König <christian.koenig@amd.com>
Tested-by: NAmber Lin <Amber.Lin@amd.com>
Reviewed-by: NShaoyun Liu <Shaoyun.Liu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

The same BO can be mapped with different PTE flags by different GPUs.
Therefore determine the PTE flags separately for each mapping instead
of storing them in the KFD buffer object.

Add a helper function to determine the PTE flags to be extended with
ASIC and memory-type-specific logic in subsequent commits.

v2: Split Arcturus-specific MTYPE changes into separate commit
v3: Fix return type of get_pte_flags to uint64_t
Signed-off-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Acked-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NShaoyun Liu <Shaoyun.Liu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Arcturus repurposed mtype WC to RW. Modify gmc functions
to support the new mtype
Signed-off-by: NOak Zeng <Oak.Zeng@amd.com>
Signed-off-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NShaoyun Liu <Shaoyun.Liu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Add RW mtype introduced for arcturus.

v2:
* Don't add probe-invalidation bit from UAPI
* Don't add unused AMDGPU_MTYPE_ definitions
Signed-off-by: NOak Zeng <Oak.Zeng@amd.com>
Signed-off-by: NFelix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NShaoyun Liu <Shaoyun.Liu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

call helper function in late init phase to handle ras init
for nbio ip block

v2: init local var r to 0 in case the function return failure
on asics that don't have ras_late_init implementation
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

ras_late_init callback function will be used to do common ras
init in late init phase.

v2: call ras_late_fini to do cleanup when fails to enable interrupt

v3: rename sysfs/debugfs node name to pcie_bif_xxx
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

The function will be called in late init phase to do mmhub
ras init

v2: check ras_late_init function pointer before invoking the
function
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

call helper function in late init phase to handle ras init
for gmc ip block

v2: call ras_late_fini to do clean up when fail to enable interrupt
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

call helper function in late init phase to handle ras init
for sdma ip block

v2: call ras_late_fini to do clean up when fail to enable interrupt
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

call helper function in late init phase to handle ras init
for gfx ip block

v2: call ras_late_fini to do clean up when fail to enable interrupt
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

In late_init for ras, the helper function will be used to
1). disable ras feature if the IP block is masked as disabled
2). send enable feature command if the ip block was masked as enabled
3). create debugfs/sysfs node per IP block
4). register interrupt handler

v2: check ih_info.cb to decide add interrupt handler or not

v3: add ras_late_fini for cleanup all the ras fs node and remove
interrupt handler
Signed-off-by: NHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

For the hardware that can not enable BIF ring for IH cookies for both
ras_controller_irq and err_event_athub_irq, the driver has to poll the
status register in irq handling and ack the hardware properly when there
is interrupt triggered
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>

Ras controller interrupt and Ras err event athub interrupt are two dedicated
interrupts for RAS support.
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>

Add mmBIF_INTR_CNTL and its shift mask.
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>

nbif v7_4 interrupt source definition
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>

ras_controller_interrupt and err_event_interrupt are ras specific interrupts.
add functions to check their status and ack them if they are generated. both
funcitons should only be invoked in ISR when BIF ring is disabled or even not
initialized.
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>

no functional change, just switch to new structures
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>

More nbio funcitonalities will be added and nbio could
be treated as an ip block like gfx/sdma.etc
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>

single etnaviv fix for an error path.
Signed-off-by: NDave Airlie <airlied@redhat.com>
From: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/4ae00cfb47c8e6fffca5dbb45ae9370cd4e5eaf4.camel@pengutronix.de

drm-next-5.4-2019-08-30:

amdgpu:
- Add DC support for Renoir
- Add some GPUVM hw bug workarounds
- add support for the smu11 i2c controller
- GPU reset vram lost bug fixes
- Navi1x powergating fixes
- Navi12 power fixes
- Renoir power fixes
- Misc bug fixes and cleanups
Signed-off-by: NDave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190830212650.5055-1-alexander.deucher@amd.com

Merge tag 'exynos-drm-next-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

- JUst one cleanup which drops the use of drmP.h header file.
Signed-off-by: NDave Airlie <airlied@redhat.com>

From: Inki Dae <daeinki@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190901120619.3992-1-daeinki@gmail.com

Add the missing unlock before return from function etnaviv_iommuv1_context_alloc()
in the error handling case.

Fixes: 27b67278 ("drm/etnaviv: rework MMU handling")
Signed-off-by: NWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: NLucas Stach <l.stach@pengutronix.de>

There was a few uses of drmP that was missed in the last
patch removing this header from exynos.

Remove the final uses of this header.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jingoo Han <jingoohan1@gmail.com>
Signed-off-by: NInki Dae <inki.dae@samsung.com>

Null pointer dereference check should have been checked,
ahead of below routine.
	struct amdgpu_device *adev = hwmgr->adev;

With this commit, it could avoid potential NULL dereference.
Signed-off-by: NAustin Kim <austindh.kim@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

There is missing "if defined" CONFIG_DRM_AMD_DC block for non DC
configurations. This will cause link error. The patch is fixing that.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=110979Signed-off-by: NPetr Cvek <petrcvekcz@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

In renoir's vega10_ih model, there's a security change in mmIH_CHICKEN
register, that limits IH to use physical address (FBPA, GPA) directly.
Those chicken bits need to be programmed first.
Signed-off-by: NAaron Liu <aaron.liu@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Reviewed-by: NHawking Zhang <Hawking.Zhang@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

In Renoir's emulator, those chicken bits need to be programmed.
Signed-off-by: NAaron Liu <aaron.liu@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Reviewed-by: NHawking Zhang <Hawking.Zhang@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

For apu, SMU_MSG_OverridePcieParameters is unsupport.
So return directly in smu_override_pcie_parameters function.
Signed-off-by: NAaron Liu <aaron.liu@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NEvan Quan <evan.quan@amd.com>
Acked-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This should be checked at all places job is accessed.
Signed-off-by: NAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Enable DC support for renoir.
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Hook up the DML changes for renoir.
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Need to check for renoir first.
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Add a kconfig option to enable renoir.
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NBhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Enable the building of dcn21 support.
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NBhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Add missing parameters, to make dcn21 compile
without errors
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NBhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>