Age | Commit message (Collapse) | Author |
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remove registers: mmSPI_CONFIG_CNTL
add registers: mmSPI_CONFIG_CNTL_1
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Tianci.Yin <tianci.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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remove registers: mmSPI_CONFIG_CNTL
add registers: mmSPI_CONFIG_CNTL_1
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Tianci.Yin <tianci.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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In SRIOV, rlc_g firmware is loaded by host, guest driver won't load it which will
cause the rlc_fw pointer is null
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Entirely unused.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Disabled HW IP's entity initialized with NULL rq. We should not
process any submit request from userspace for a disabled HW IP.
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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To align with gfx v9, we use the map_queues packet to load hiq MQD.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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There is an issue that CP will check the HIQ queue to be configured and mapped
with KIQ ring, otherwise, it will be unable to read back the secure buffer while
the gfxoff is enabled even with trusted IP blocks.
v1 -> v2:
- Fix to remove surplus set_resources packets.
- Fill the whole configuration in MQD.
- Change the author as Aaron because he addressed the key point of this issue.
- Add kiq ring lock.
v2 -> v3:
- Free the lock while in error return case.
- Remove the programming only needed by the queue is unmapped.
v3 -> v4:
- Remove doorbell programming because it's used for restarting queue.
- Remove CP scheduler programming because map_queue packet will handle this.
v4 -> v5:
- Remove cp_hqd_active because mec ucode will enable it while use map_queues.
- Revise goto out_unlock.
- Correct the right doorbell offset for HIQ that kfd driver assigned in the
packet.
v5 -> v6:
- Merge Arcturus fix into this patch because it will get oops in Arcturus
platform.
Reported-by: Lisa Saturday <Lisa.Saturday@amd.com>
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-and-Tested-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
kfd2kgd interface will be deprecated. This removal only covers TLB
invalidation for now. They have been replaced in amdgpu_amdkfd API.
[How]
TLB invalidate functions removed from the different amdkfd_gfx_v*
versions.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
TLB flush method has been deprecated using kfd2kgd interface.
This implementation is now on the amdgpu_amdkfd API.
[How]
TLB flush functions now implemented in amdgpu_amdkfd.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This can be used directly from amdgpu and amdkfd to invalidate
TLB through pasid.
It supports gmc v7, v8, v9 and v10.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
There are HW-indpendent functions that enables and disables kcq. These functions use
the kiq_pm4_funcs implementation.
[How]
Local kcq enable and disable functions removed and replace it by the generic kcq
enable under amdgpu_gfx
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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tlbs invalidate pointer function added to kiq_pm4_funcs struct.
This way, tlb flush can be done through kiq member.
TLBs invalidatation implemented for gfx9 and gfx10.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Functions implemented from kiq_pm4_funcs struct members
for gfx_v9 version.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
Avoid reclaim filesystem while eviction lock is held called from
MMU notifier.
[How]
Setting PF_MEMALLOC_NOFS flags while eviction mutex is locked.
Using memalloc_nofs_save / memalloc_nofs_restore API.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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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: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Cc: Martin Leung <martin.leung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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Update mmSDMA0_UTCL1_WATERMK golden setting for renoir.
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
Noticed this while testing MST with the 4 ports MST hub from
StarTech.com. Sometimes can't light up monitors normally and get the
error message as 'sideband msg build failed'.
Look into aux transactions, found out that source sometimes will send
out another down request before receiving the down reply of the
previous down request. On the other hand, in drm_dp_get_one_sb_msg(),
current code doesn't handle the interleaved replies case. Hence, source
can't build up message completely and can't light up monitors.
[How]
For good compatibility, enforce source to send out one down request at a
time. Add a flag, is_waiting_for_dwn_reply, to determine if the source
can send out a down request immediately or not.
- Check the flag before calling process_single_down_tx_qlock to send out
a msg
- Set the flag when successfully send out a down request
- Clear the flag when successfully build up a down reply
- Clear the flag when find erros during sending out a down request
- Clear the flag when find errors during building up a down reply
- Clear the flag when timeout occurs during waiting for a down reply
- Use drm_dp_mst_kick_tx() to try to send another down request in queue
at the end of drm_dp_mst_wait_tx_reply() (attempt to send out messages
in queue when errors occur)
Cc: Lyude Paul <lyude@redhat.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200113093649.11755-1-Wayne.Lin@amd.com
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For shared, and read-only private mappings of graphics memory, use
VM_PFNMAP instead of VM_MIXEDMAP. This means less accounting overhead
when inserting and removing page-table entries. TTM doesn't do this
by default, since there was a performance problem with book-keeping of
write-combined mappings. Since vmwgfx solely uses cached mappings, that's
not a problem and now that the TTM vm has largely been turned into
helpers, we can use VM_PFNMAP on a per-driver basis
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
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Bump driver minor version to signal availability of the host messaging
ioctl.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
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Up to now, guest userspace does logging directly to host using essentially
the same rather complex port assembly stuff as the kernel.
We'd rather use the same mechanism than duplicate it (it may also change in
the future), hence add a new ioctl for relaying guest/host messaging
(logging is just one application of it).
Signed-off-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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In vmw_cmdbuf_res_add if drm_ht_insert_item fails the allocated memory
for cres should be released.
Fixes: 18e4a4669c50 ("drm/vmwgfx: Fix compat shader namespace")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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With earlier commit 9c84aeba67cc ("drm/vmwgfx: Kill unneeded legacy
security features") we removed the no longer applicable validation, as
we now have isolation of primary clients from different master realms.
As of last commit, we're explicitly checking for authentication in the
only render ioctls which care about one.
With those in place, the DRM_AUTH token serves no real purpose. Let's
drop it.
Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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With later commit we'll rework DRM authentication handling. Namely
DRM_AUTH will not be a requirement for DRM_RENDER_ALLOW ioctls.
Since vmwgfx does isolation for primary clients in different master
realms, the DRM_AUTH can be dropped.
The only place where authentication matters, is surface_reference ioctls
whenever a legacy (non-prime) handle is used. For those ioctls we call
vmw_surface_handle_reference(), where we explicitly check if the client
is both a) master and b) unauthenticated - bailing out as result.
Otherwise the usual isolation path kicks in and we're all good.
v2: Reword commit message, since the isolation work has landed.
Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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Move the render_client hunk for require_exist alongside the rest.
Keeping all the reasons why an existing object is needed, in a single
place makes it easier to follow.
Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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Commit 508108ea2747 ("drm/vmwgfx: Don't refcount command-buffer managed
resource lookups during command buffer validation") slips in use of
deprecated PTR_RET. Use PTR_ERR_OR_ZERO instead.
As the PTR_ERR_OR_ZERO is a bit longer than PTR_RET, we introduce
local variable ret for proper indentation and line-length limits.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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The load/unload callbacks in struct drm_driver are deprecated. Remove
them and call functions explicitly.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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With memory encryption active, the hypervisor typically can't read the
guest memory using the HB port, since it is encrypted using a key known
only to the guest. In that case fall back to processing 4 bytes at a time
using the ordinary backdoor port.
The other option would be to use unencrypted bounce buffers for the
hypervisor to read out from or write into, but given the limited message
sizes it appears more efficient to just fall back to the ordinary backdoor
port.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
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git://anongit.freedesktop.org/drm/drm-intel into drm-next
Final drm/i915 features for v5.6:
- DP MST fixes (José)
- Fix intel_bw_state memory leak (Pankaj Bharadiya)
- Switch context id allocation to xarray (Tvrtko)
- ICL/EHL/TGL workarounds (Matt Roper, Tvrtko)
- Debugfs for LMEM details (Lukasz Fiedorowicz)
- Prefer platform acronyms over codenames in symbols (Lucas)
- Tiled and port sync mode fixes for fbdev and DP (Manasi)
- DSI panel and backlight enable GPIO fixes (Hans de Goede)
- Relax audio min CDCLK requirements on non-GLK (Kai Vehmanen)
- Plane alignment and dimension check fixes (Imre)
- Fix state checks for PSR (José)
- Remove ICL+ clock gating programming (José)
- Static checker fixes around bool usage (Ma Feng)
- Bring back tests for self-contained headers in i915 (Masahiro Yamada)
- Fix DP MST disable sequence (Ville)
- Start converting i915 to the new drm device based logging macros (Wambui Karuga)
- Add DSI VBT I2C sequence execution (Vivek Kasireddy)
- Start using function pointers and ops structs in uc code (Michal)
- Fix PMU names to not use colons or dashes (Tvrtko)
- TGL media decompression support (DK, Imre)
- Split i915_gem_gtt.[ch] to more manageable chunks (Matthew Auld)
- Create dumb buffers in LMEM where available (Ram)
- Extend mmap support for LMEM (Abdiel)
- Selftest updates (Chris)
- Hack bump up CDCLK on TGL to avoid underruns (Stan)
- Use intel_encoder and intel_connector more instead of drm counterparts (Ville)
- Build error fixes (Zhang Xiaoxu)
- Fixes related to GPU and engine initialization/resume (Chris)
- Support for prefaulting discontiguous objects (Abdiel)
- Support discontiguous LMEM object maps (Chris)
- Various GEM and GT improvements and fixes (Chris)
- Merge pinctrl dependencies branch for the DSI GPIO updates (Jani)
- Backmerge drm-next for new logging macros (Jani)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87sgkil0v9.fsf@intel.com
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- Rewrite of the ACR (formerly "secure boot") code, both to support
Turing, support multiple FW revisions, and to make life easier when
having to debug HW/FW bring-up in the future
- Support for TU10x graphics engine, TU11x not available yet as FW isn't ready
- Proper page 'kind' mappings for Turing
- 10-bit LUT support
- GP10B (Tegra) fixes
- Misc other fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Ben Skeggs <skeggsb@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ <CACAvsv5GKasg9-hEUwp9+aHVJg+nbQ0LukXyudgj6=YKu96jWQ@mail.gmail.com
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https://github.com/ckhu-mediatek/linux.git-tags into drm-next
Mediatek DRM Next for Linux 5.6
This fix non-smooth cursor problem, add cmdq support, add ctm property
support and some refinement.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1578972526.14594.8.camel@mtksdaap41
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git://anongit.freedesktop.org/tegra/linux into drm-next
drm/tegra: Changes for v5.6-rc1
This contains a small set of mostly fixes and some minor improvements.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thierry Reding <thierry.reding@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200111004835.2412858-1-thierry.reding@gmail.com
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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ACR is responsible for managing the firmware for LS (Low Secure) falcons,
this was previously handled in the driver by SECBOOT.
This rewrite started from some test code that attempted to replicate the
procedure RM uses in order to debug early Turing ACR firmwares that were
provided by NVIDIA for development.
Compared with SECBOOT, the code is structured into more individual steps,
with the aim of making the process easier to follow/debug, whilst making
it possible to support newer firmware versions that may have a different
binary format or API interface.
The HS (High Secure) binary(s) are now booted earlier in device init, to
match the behaviour of RM, whereas SECBOOT would delay this until we try
to boot the first LS falcon.
There's also additional debugging features available, with the intention
of making it easier to solve issues during FW/HW bring-up in the future.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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We perform memory allocations long before we hit the code in SECBOOT that
would unlock the VPR, which could potentially result in memory allocation
within the locked region.
Run the scrubber binary right after VRAM init to ensure we don't.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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nvkm_falcon_msgq
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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When the PMU/SEC2 LS FWs have booted, they'll send a message to the host
with various information, including the configuration of message/command
queues that are available.
Move the handling for this to the relevant subdevs.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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We always want at least requested size, make anything less a more direct
error condition.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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This moves the code to generate commands for the ACR unit of the PMU/SEC2 LS
firmwares to those subdevs.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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nvkm_falcon_cmdq
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Takes the command queue pointer directly instead of requiring a function to
lookup based on an queue type, as well as an explicit timeout value.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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