As the userq resource was already freed at the drm_release
early phase, it should avoid freeing userq resource again
at the later kms postclose callback.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
A circular locking dependency was detected between the global
`adev->userq_mutex` and per-file `userq_mgr->userq_mutex` when
creating user queues. The issue occurs because:
1. `amdgpu_userq_suspend()` and `amdgpu_userq_resume` take `adev->userq_mutex` first, then
`userq_mgr->userq_mutex`
2. While `amdgpu_userq_create()` takes them in reverse order
This patch resolves the issue by:
1. Moving the `adev->userq_mutex` lock earlier in `amdgpu_userq_create()`
to cover the `amdgpu_userq_ensure_ev_fence()` call
2. Releasing it after we're done with both queue creation and the
scheduling halt check
v2: remove unused adev->userq_mutex lock (Prike)
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Reviewed-by: Prike Liang <Prike.Liang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
On VCN v4.0.5 there is a race condition where the WPTR is not
updated after starting from idle when doorbell is used. Adding
register read-back after written at function end is to ensure
all register writes are done before they can be used.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/12528
Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Tested-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This reverts commit 272e6aab14.
Applying degamma curve to the cursor by default breaks Linux userspace
expectation.
On Linux, AMD display manager enables cursor degamma ROM just for
implict sRGB on HW versions where degamma is split into two blocks:
degamma ROM for pre-defined TFs and `gamma correction` for user/custom
curves, and degamma ROM settings doesn't apply to cursor plane.
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1513
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2803
Reported-by: Michel Dänzer <michel.daenzer@mailbox.org>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4144
Signed-off-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Currently we are seeing these on PTL:
xe 0000:00:02.0: [drm] *ERROR* Timeout waiting for DDI BUF A to get active
These seem to be caused by writing ALPM registers while Panel Replay is
enabled.
Fix this by writing ALPM registers only when Panel Replay is about to be
enabled.
v4: improve comment on intel_psr_panel_replay_enable_sink call
v3: enable/disable ALPM from PSR code
Fixes: 172757acd6 ("drm/i915/lobf: Add lobf enablement in post plane update")
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://lore.kernel.org/r/20250513054814.3702977-3-jouni.hogander@intel.com
(cherry picked from commit a8eb102ce0)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
We want to enable sink ALPM from PSR code. Make intel_alpm_enable_sink
available for PSR.
v2: do not add kerneldoc comments
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://lore.kernel.org/r/20250513054814.3702977-2-jouni.hogander@intel.com
(cherry picked from commit 2d27848876)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Currently we are requiring AlwaysRefCounted in most trait bounds for gem
objects, and implementing it by hand for our only current type of gem
object. However, all gem objects use the same functions for reference
counting - and all gem objects support reference counting.
We're planning on adding support for shmem gem objects, let's move this
around a bit by instead making IntoGEMObject require AlwaysRefCounted as a
trait bound, and then provide a blanket AlwaysRefCounted implementation for
any object that implements IntoGEMObject so all gem object types can use
the same AlwaysRefCounted implementation. This also makes things less
verbose by making the AlwaysRefCounted trait bound implicit for any
IntoGEMObject bound.
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://lore.kernel.org/r/20250513221046.903358-5-lyude@redhat.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
There's a few changes here:
* The rename, of course (this should also let us drop the clippy annotation
here)
* Return *mut bindings::drm_gem_object instead of
&Opaque<bindings::drm_gem_object> - the latter doesn't really have any
benefit and just results in conversion from the rust type to the C type
having to be more verbose than necessary.
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://lore.kernel.org/r/20250513221046.903358-4-lyude@redhat.com
[ Fixup s/into_gem_obj()/as_raw()/ in safety comment. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
There's a few issues with this function, mainly:
* This function -probably- should have been unsafe from the start. Pointers
are not always necessarily valid, but you want a function that does
field-projection for a pointer that can travel outside of the original
struct to be unsafe, at least if I understand properly.
* *mut Self is not terribly useful in this context, the majority of uses of
from_gem_obj() grab a *mut Self and then immediately convert it into a
&'a Self. It also goes against the ffi conventions we've set in the rest
of the kernel thus far.
* from_gem_obj() also doesn't follow the naming conventions in the rest of
the DRM bindings at the moment, as_ref() would be a better name.
So, let's:
* Make from_gem_obj() unsafe
* Convert it to return &'a Self
* Rename it to as_ref()
* Update all call locations
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://lore.kernel.org/r/20250513221046.903358-3-lyude@redhat.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
There is usually not much of a reason to use a raw pointer in a data
struct, so move this to NonNull instead.
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://lore.kernel.org/r/20250513221046.903358-2-lyude@redhat.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
It's expected that we'll encounter temporary exceptions
during aux transactions. Adjust logging from drm_info to
drm_dbg_dp to prevent flooding with unnecessary log messages.
Fixes: 3637e457eb ("drm/amd/display: Fix wrong handling for AUX_DEFER case")
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250513032026.838036-1-Wayne.Lin@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Atm, on an MST link in DSC mode
intel_dp_compute_config_link_bpp_limits() calculates the maximum link
bpp limit using the MST root connector's DSC capabilities. That's not
correct in general: the decompression could be performed by a branch
device downstream of the root branch device or the sink itself.
Fix the above by passing to intel_dp_compute_config_link_bpp_limits()
the actual connector being modeset, containing the correct DSC
capabilities.
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Fixes: 1c5b72daff ("drm/i915/dp: Set the DSC link limits in intel_dp_compute_config_link_bpp_limits")
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://lore.kernel.org/r/20250509180340.554867-2-imre.deak@intel.com
(cherry picked from commit 266e2fcfe2)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Documentation/userspace-api/media/glossary.rst:170: WARNING: duplicate term description of SPI, other instance in gpu/amdgpu/amdgpu-glossary
That's because SPI of amdgpu (Shader Processor Input) shares the same
global glossary term as SPI of media subsystem (which is Serial
Peripheral Interface Bus). Disambiguate the former from the latter to
fix the warning.
Note that adding context qualifiers in the term is strictly necessary
in order to make Sphinx happy.
Fixes: dd3d035a78 ("Documentation/gpu: Add new entries to amdgpu glossary")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/linux-next/20250509185845.60bf5e7b@canb.auug.org.au/
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This patch enables per-queue and per-pipe reset functionality for
GFX IP v9.5.0 when using MEC firmware version 21 (0x15) or later.
This change:
1. Refactors the pipe reset support check in gfx_v9_4_3_pipe_reset_support()
to use the compute_supported_reset flags instead of hardcoding
version checks.
2. Adds support for GFX9.5.0 (IP 9.5.0) with MEC firmware version >= 21
to enable per-queue and per-pipe reset capabilities.
v2: Replaced mec version check with !!(adev->gfx.compute_supported_reset & AMDGPU_RESET_TYPE_PER_PIPE) (Lijo)
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Set vram type so we can take different actions according to the type.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Make the code more general, user doesn't need to pay attention to the
detail of flip bits setting.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The major of dcn and dce irqs share a copy-pasted collection
of copy-pasted function, which is: hpd_ack.
This patch removes the multiple copy-pasted by moving them to
the irq_service.c and make the irq_service's
calls the functions implemented by the irq_service.c
instead.
The hpd_ack function is replaced by hpd0_ack and hpd1_ack, the
required constants are also added.
The changes were not tested on actual hardware. I am only able
to verify that the changes keep the code compileable and do my
best to look repeatedly if I am not actually changing any code.
Signed-off-by: Sebastian Aguilera Novoa <saguileran@ime.usp.br>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Similar to commit 6a057072dd ("drm/amd/display: Fix null check for
pipe_ctx->plane_state in dcn20_program_pipe") that addresses a null
pointer dereference on dcn20_update_dchubp_dpp. This is the same
function hooked for update_dchubp_dpp in dcn401, with the same issue.
Fix possible null pointer deference on dcn401_program_pipe too.
Fixes: 63ab80d9ac ("drm/amd/display: DML2.1 Post-Si Cleanup")
Signed-off-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The number of newly added de counts and the number of
newly added error addresses remain consistent
Signed-off-by: Ce Sun <cesun102@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Commit ded8b3c36f17 ("drm/amdgpu: properly handle GC vs MM in amdgpu_vmid_mgr_init()")
enables all 16 vmids for MMHUB on GC 10 and newer for KGD since
there are no KFD resources using MMHUB. With this change, KFD
starts seeing MMHUB vmids in it's range with no pasid set. As
such there is no need to warn, we can just ignore those interrupts.
Fixes: aded8b3c36 ("drm/amdgpu: properly handle GC vs MM in amdgpu_vmid_mgr_init()")
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
During driver load, RAS event manager may not be initialized. This will
cause any ATHUB event during driver load to be skipped in dmesg log. Log
the error in dmesg log for easier diagnosis.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This resolves a deadlock between user queue management and GPU reset
paths by enforcing consistent lock ordering.
The deadlock occurred when:
1. Process exit path (amdgpu_userq_mgr_fini) would:
- Take uqm->userq_mutex
- Then try to take adev->userq_mutex for list operations
2. GPU reset path (amdgpu_userq_pre_reset) would:
- Take adev->userq_mutex first (for list traversal)
- Then take uqm->userq_mutex
The solution establishes a strict top-down locking order:
1. Always take adev->userq_mutex before any uqm->userq_mutex
2. Maintain this order consistently across all code paths
Changes made:
- Reordered locking in amdgpu_userq_mgr_fini() to take device lock first
- Kept existing proper order in amdgpu_userq_pre_reset()
- Simplified the fini flow by removing redundant operations
This prevents circular dependencies while maintaining thread safety
during both normal operation and GPU reset scenarios.
Fixes: 4ce60dbada ("drm/amdgpu: store userq_managers in a list in adev")
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Arvind Yadav <Arvind.Yadav@amd.com>
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Get RAS retire flip bits for HBM with different types in various NPS modes.
Also set flip row bit and MCA R13 bit in PA in different NPS modes.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The RAS bad page retire flip bits can be set per vram type,
vram vendor and NPS mode.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add the general interface to get flip bits for RAS bad page retirement.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add vcn v5_0_0 register offset and shift masks
header files
Only include the registers required for MMSCH
initialization
Signed-off-by: fanhuang <FangSheng.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Per UMC address conversion algorithm, the high row bits of UMC MCA
address are changed when they're converted into normalized address
on specific ASICs.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Support new version of HBM.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
there is only MCA records in V3, no need to care about PA records.
recalculate the value of ras_num_bad_pages when parsing failed and
go on with the left records instead of quit.
Signed-off-by: ganglxie <ganglxie@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[WHY]
Early EQ pattern sequence is required for some LTTPR + old dongle
combinations.
[HOW]
If DP_EARLY_8B10B_TPS2 chip cap is set, this new sequence programs phy
to output TPS2 before initiating link training and writes TPS1 to
LTTPR training pattern register as instructed by vendor.
Add function to get embedded LTTPR target address offset.
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Signed-off-by: TungYu Lu <tungyu.lu@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[WHY]
Triplebuffer should be programmed on all pipes.
Some code assumed it only needed to be called on top
pipe, but as the HWSS function does not account
for that, it must be called on every pipe.
[HOW]
Remove condition to not program triplebuffer
on non-top/next pipe. Call the function
unconditionally on all pipes.
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Sung Lee <Sung.Lee@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Refactoring some IPS and panel replay structs
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Default should be 1 to disable EASF narrow filter sharpening.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
It's unnecessary to set operation_result as invalid reply when
p_notify->result != AUX_RET_SUCCESS.
[How]
Set operation_result as p_notify->result to better understand
the reason for the error
Reviewed-by: Ray Wu <ray.wu@amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
DMI quirks are relatively big code that makes amdgpu_dm 200 lines
larger.
[How]
Move DMI quirks into a dedicated source file and make all quirks
variables for `struct amdgpu_display_manager`.
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
When MST config is unplugged/replugged too quickly, it can potentially
result in a scenario where previous DC state has not been reset before
the HPD link detection sequence begins. In this case, driver will
disable the streams/link prior to re-enabling the link for link
training.
There is a bug in the current logic that does not account for the fact
that current_state can be released and cleared prior to swapping to a
new state (resulting in the pipe_ctx stream pointers to be cleared) in
between disabling streams.
To resolve this, cache the original streams prior to committing any
stream updates.
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: George Shen <george.shen@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Instead of dropping DRR updates, defer them. This fixes issues where
monitor continues to see incorrect refresh rate after VRR was turned off
by userspace.
Fixes: 32953485c5 ("drm/amd/display: Do not update DRR while BW optimizations pending")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3546
Reviewed-by: Sun peng Li <sunpeng.li@amd.com>
Signed-off-by: John Olender <john.olender@gmail.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This reverts commit 756c85e4d0 ("drm/amd/display: Enable urgent latency adjustment on DCN35")
Reason for revert: Negative power impact.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Gabe Teeger <Gabe.Teeger@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[WHY]
If commands are being submitted to DMCUB while concurrently waiting for
pending commands to complete, rptr and wptr may never match again, and
reported command count will not update.
[HOW]
Modify dmub_srv_wait_for_pending to constantly check wptr and rptr
match, and update inbox status whenever a message is sent to avoid the
race and determine message completion or idle as quickly as possible.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
Now forcing aux->transfer to return 0 when incomplete AUX write is
inappropriate. It should return bytes have been transferred.
[How]
aux->transfer is asked not to change original msg except reply field of
drm_dp_aux_msg structure. Copy the msg->buffer when it's write request,
and overwrite the first byte when sink reply 1 byte indicating partially
written byte number. Then we can return the correct value without
changing the original msg.
Fixes: 3637e457eb ("drm/amd/display: Fix wrong handling for AUX_DEFER case")
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ray Wu <ray.wu@amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[WHY&HOW]
When backing up and restoring plane states for minimal transition
cases, only configuration should be backed up and restored. Information
only relevant to the object/allocation (like refcount) should be
excluded. Also move this interface to dc_plane.h.
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
On GFX1151, the reported MALL cache size reflects only
half of its actual size; this adjustment corrects the discrepancy.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The previous patch removed smu_mode2_reset_is_support()
which was the only function to call through the mode2_reset_is_support()
method pointer.
Remove the remaining functions that were assigned to it
and the pointer itself.
See discussion at:
https://lore.kernel.org/all/DM4PR12MB5165D85BD85BC8FC8BF7A3B48E88A@DM4PR12MB5165.namprd12.prod.outlook.com/
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
