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Author SHA1 Message Date
Mikita Lipski
abf1f863e0 drm/amd/display: fix wrong statement in mst hpd debugfs 
[why]
Previous statement would always evaluate to true
making it meaningless
[how]
Just check if a connector is MST by checking if its port exists.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Robin Chen
831c95c966 drm/amd/display: Clear MASTER_UPDATE_LOCK_DB_EN when disable doublebuffer lock 
[Why]
It seems there's a typo to set MASTER_UPDATE_LOCK_DB_EN when disable
doublebuffer lock.

[How]
Clear MASTER_UPDATE_LOCK_DB_EN when disable doublebuffer lock

Signed-off-by: Robin Chen <robin.chen@amd.com>
Reviewed-by: Joshua Aberback <Joshua.Aberback@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Max.Tseng
dd0ef5992b drm/amd/display: Add new DP_SEC registers for programming SDP Line number 
[Why]
Add register for programming in new platform

Signed-off-by: Max.Tseng <Max.Tseng@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Chris Park
b2d4b9f72f drm/amd/display: Fix BSOD with NULL check 
[Why]
CLK mgr is null for server settings.

[How]
Guard the function with NULL check.

Signed-off-by: Chris Park <Chris.Park@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Jake Wang
63de4f0413 drm/amd/display: Added multi instance support for ABM 
[WHY & HOW]
ABM assumes only 1 eDP is connected. Refactored existing
ABM interface to support multiple instances.

Signed-off-by: Jake Wang <haonan.wang2@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Yu-ting Shen
130ac6d8c6 drm/amd/display: ddc resource data need to be initialized 
[WHY]
to initial ddc structure before we use them to avoid error checking.

[HOW]
add 0 as structure initialization value in DCN resource construct

Signed-off-by: Yu-ting Shen <Yu-ting.Shen@amd.com>
Reviewed-by: Meenakshikumar Somasundaram <Meenakshikumar.Somasundaram@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Stylon Wang
b7cc1312c1 drm/amd/display: Expose internal display flag via debugfs 
[Why & How]
Add a per-connector debugfs entry to expose internal display flag,
which is indication that the display is "internally connected"
and not hotpluggable.

Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Reviewed-by: Wayne Lin <Wayne.Lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Lewis Huang
47c02af751 drm/amd/display: skip program clock when allow seamless boot 
[Why]
Driver program dpp clock calculate by pipe split config but hw config is single pipe.

[How]
Skip programming clock when allow seamless boot.
After porgramming pipe config, seamless boot flag will be clear.

Signed-off-by: Lewis Huang <Lewis.Huang@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Lewis Huang
d5433a9f69 drm/amd/display: Revert wait vblank on update dpp clock 
[Why]
This change only fix dpp clock switch to lower case.
New solution later can fix both case, which is "dc: skip
program clock when allow seamless boot"

[How]
This reverts commit "dc: wait vblank when stream enabled
and update dpp clock"

Signed-off-by: Lewis Huang <Lewis.Huang@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Brandon Syu
99c248c41c drm/amd/display: fix HDCP reset sequence on reinitialize 
[why]
When setup is called after hdcp has already setup,
it would cause to disable HDCP flow won’t execute.

[how]
Don't clean up hdcp content to be 0.

Signed-off-by: Brandon Syu <Brandon.Syu@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Michael Strauss
760d2d818d drm/amd/display: Add new case to get spread spectrum info 
[WHY]
New minor revision needs to be handled

[HOW]
Add switch case and assert to catch missing switch cases in the future

Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Hawking Zhang
be9064b7bc drm/amdgpu: remove unnecessary header include 
amdgpu.h is included in kfd_priv.h

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: John Clements <John.Clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Hawking Zhang
a30f128602 drm/amdgpu: provide socket/die id info in RAS message 
Add socket/die information in RAS messages for platforms
that support query those information

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: John Clements <John.Clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:50 -04:00
Hawking Zhang
dfdd4b8a95 drm/amdgpu: implement smuio callback to query socket id 
get_socket_id is used to query socket id

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: John Clements <John.Clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:49 -04:00
Jinzhou Su
ec0f72cb95 drm/amdgpu: Enable SDMA LS for Vangogh 
Add flags AMD_CG_SUPPORT_SDMA_LS for Vangogh.
Start to open sdma ls from firmware version 70.

Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:49 -04:00
Fabio M. De Francesco
71ff0b4d96 drm/amdkfd: Fix kernel-doc syntax error 
Fixed a kernel-doc error in the documentation of a function.

Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:49 -04:00
Souptick Joarder
5f5cb2afd6 drm/amdgpu: Added missing prototype 
Kernel test robot throws below warning ->

>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:125:5: warning:
>> no previous prototype for 'kgd_arcturus_hqd_sdma_load'
>> [-Wmissing-prototypes]
     125 | int kgd_arcturus_hqd_sdma_load(struct kgd_dev *kgd, void
*mqd,

>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:195:5: warning:
>> no previous prototype for 'kgd_arcturus_hqd_sdma_dump'
>> [-Wmissing-prototypes]
     195 | int kgd_arcturus_hqd_sdma_dump(struct kgd_dev *kgd,

>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:227:6: warning:
>> no previous prototype for 'kgd_arcturus_hqd_sdma_is_occupied'
>> [-Wmissing-prototypes]
     227 | bool kgd_arcturus_hqd_sdma_is_occupied(struct kgd_dev *kgd,
void *mqd)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:246:5: warning:
>> no previous prototype for 'kgd_arcturus_hqd_sdma_destroy'
>> [-Wmissing-prototypes]
     246 | int kgd_arcturus_hqd_sdma_destroy(struct kgd_dev *kgd, void
*mqd,
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Added prototype for these functions.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:49 -04:00
Darren Powell
ede14a1b32 amdgpu/pm: set pp_dpm_dcefclk to readonly on NAVI10 and newer gpus 
v2 : change condition to apply to all chips after NAVI10

Writing to dcefclk causes the gpu to become unresponsive, and requires a reboot.
Patch prevents user from successfully writing to file pp_dpm_dcefclk on parts
NAVI10 and newer, and gives better user feedback that this operation is not allowed.

Signed-off-by: Darren Powell <darren.powell@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:49 -04:00
Darren Powell
51ec699275 amdgpu/pm: Prevent force of DCEFCLK on NAVI10 and SIENNA_CICHLID 
Writing to dcefclk causes the gpu to become unresponsive, and requires a reboot.
Patch ignores a .force_clk_levels(SMU_DCEFCLK) call and issues an
info message.

Signed-off-by: Darren Powell <darren.powell@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:49 -04:00
Darren Powell
1e4a53de01 amdgpu/pm: add extra info to SMU msg pre-check failed message 
Insert the value of the response to error message emitted when the
SMU msg pre-check failes

Signed-off-by: Darren Powell <darren.powell@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:49 -04:00
Harish Kasiviswanathan
f876549dd0 drm/amd/pm: Update energy_accumulator in gpu metrics 
Now that it is available.

v2: squash in typecast fix (Alex)

Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-28 23:35:49 -04:00
Yingjie Wang
655c0ed197 drm/amd/dc: Fix a missing check bug in dm_dp_mst_detect() 
In dm_dp_mst_detect(), We should check whether or not @connector
has been unregistered from userspace. If the connector is unregistered,
we should return disconnected status.

Fixes: 4562236b3b ("drm/amd/dc: Add dc display driver (v2)")
Signed-off-by: Yingjie Wang <wangyingjie55@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:19:22 -04:00
Harry Wentland
c6c6a71219 drm/amd/display: Reject non-zero src_y and src_x for video planes 
[Why]
This hasn't been well tested and leads to complete system hangs on DCN1
based systems, possibly others.

The system hang can be reproduced by gesturing the video on the YouTube
Android app on ChromeOS into full screen.

[How]
Reject atomic commits with non-zero drm_plane_state.src_x or src_y values.

v2:
 - Add code comment describing the reason we're rejecting non-zero
   src_x and src_y
 - Drop gerrit Change-Id
 - Add stable CC
 - Based on amd-staging-drm-next

v3: removed trailing whitespace

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Cc: stable@vger.kernel.org
Cc: nicholas.kazlauskas@amd.com
Cc: amd-gfx@lists.freedesktop.org
Cc: alexander.deucher@amd.com
Cc: Roman.Li@amd.com
Cc: hersenxs.wu@amd.com
Cc: danny.wang@amd.com
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:19:13 -04:00
Christian König
3dc7216c1d drm/amdgpu: fix concurrent VM flushes on Vega/Navi v2 
Starting with Vega the hardware supports concurrent flushes
of VMID which can be used to implement per process VMID
allocation.

But concurrent flushes are mutual exclusive with back to
back VMID allocations, fix this to avoid a VMID used in
two ways at the same time.

v2: don't set ring to NULL

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Tested-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:19:05 -04:00
Nirmoy Das
42daecfc20 drm/amdgpu: remove AMDGPU_GEM_CREATE_SHADOW flag 
Remove unused AMDGPU_GEM_CREATE_SHADOW flag.
Userspace is never allowed to use this.

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>
 2021-04-23 17:18:56 -04:00
Nirmoy Das
cd2454d6cd drm/amdgpu: cleanup amdgpu_bo_create() 
Remove shadow bo related code as vm code is creating shadow bo
using proper API. Without shadow bo code, amdgpu_bo_create() is basically
a wrapper around amdgpu_bo_do_create(). So rename amdgpu_bo_do_create()
to amdgpu_bo_create().

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>
 2021-04-23 17:18:47 -04:00
Nirmoy Das
adf6f5c51e drm/amdgpu: create shadow bo using amdgpu_bo_create_shadow() 
Shadow BOs are only needed for vm code so call amdgpu_bo_create_shadow()
directly instead of depending on amdgpu_bo_create().

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>
 2021-04-23 17:18:32 -04:00
Nirmoy Das
77df5c131d drm/amdgpu: remove unused vm context flags 
Remove unused AMDGPU_VM_CONTEXT_GFX and AMDGPU_VM_CONTEXT_COMPUTE
flags.

Signed-off-by: Nirmoy Das <nirmoy.das@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>
 2021-04-23 17:18:26 -04:00
Nirmoy Das
a35455d065 drm/amdgpu: cleanup amdgpu_vm_init() 
Currently only way to create compute vm is through
amdgpu_vm_make_compute(). So vm_context isn't required
anymore for amdgpu_vm_init().

Signed-off-by: Nirmoy Das <nirmoy.das@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>
 2021-04-23 17:18:19 -04:00
Nirmoy Das
25e9146ae6 drm/amdgpu: expose amdgpu_bo_create_shadow() 
Exposed amdgpu_bo_create_shadow() will be needed
for amdgpu_vm handling.

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>
 2021-04-23 17:18:10 -04:00
Christian König
589939d401 drm/amdgpu: fix coding style and documentation in amdgpu_vram_mgr.c 
No functional changes, just cleaning up some leftovers and improve
documentation.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Nirmoy Das <nirmoy.aiemd@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:18:02 -04:00
Christian König
a614b336f1 drm/amdgpu: fix coding style and documentation in amdgpu_gtt_mgr.c 
Avoid the forward define, fix coding style, add documentation.

No functional change.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Nirmoy Das <nirmoy.aiemd@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:17:56 -04:00
Colin Ian King
a40eb089b4 drm/amdkfd: remove redundant initialization to variable r 
The variable r is being initialized with a value that is never read
and it is being updated later with a new value. The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:17:50 -04:00
Colin Ian King
65f8db8150 drm/amdkfd: fix uint32 variable compared to less than zero 
Currently the call to kfd_process_gpuidx_from_gpuid is returning an
int value and this is being assigned to a uint32_t variable gpuidx
and this is being checked for a negative error return which is always
going to be false. Fix this by making gpuidx an int32_t. This makes
gpuidx also type consistent with the use of gpuidx from the callers.

Addresses-Coverity: ("Unsigned compared against 0")
Fixes: cda0f85bfa ("drm/amdkfd: refine migration policy with xnack on")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:16:43 -04:00
Alex Sierra
63f1af83ae drm/amdkfd: set attribute access for default ranges 
Attribute access value for default ranges is set, based on
process xnack on/off.
XNACK ON has GPU access attribute for unregistered ranges through page
fault. While XNACK OFF has no access attribute for unregistered ranges.

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>
 2021-04-23 17:16:37 -04:00
Alex Sierra
b19dbb7a90 drm/amdkfd: svm ranges creation for unregistered memory 
SVM ranges are created for unregistered memory, triggered
by page faults. These ranges are migrated/mapped to
GPU VRAM memory.

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>
 2021-04-23 17:16:26 -04:00
Alex Sierra
126bbd4ab5 drm/amdgpu: extend xnack limit page fault timeout 
Extending this timeout will prevent IH from storm interrupts coming
from SDMA while a page fault is active. Currently, on Aldebaran,
handling that many interrupts can take a lot of CPU time
(up to 4 seconds).
This eventually causes timeouts in other tasks.

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>
 2021-04-23 17:16:20 -04:00
Hawking Zhang
502f0e2804 drm/amdgpu: disable gfx ras by default in aldebaran 
aldebaran gfx ras is still under development

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Dennis Li <Dennis.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:16:14 -04:00
Jonathan Kim
fd6a440ebc drm/amdkfd: add per-vmid-debug map_process_support 
In order to support multi-process debugging, HWS PM4 packet
MAP_PROCESS requires an extension of 5 DWORDS to support targeting of
per-vmid SPI debug control registers as well as watch points per process.

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:16:05 -04:00
Kenneth Feng
1d712be90a drm/amd/amdgpu: add cgls 
enable cgls to improve the runtime power efficiency.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:15:59 -04:00
Stanley.Yang
19d0dfda4c drm/amdgpu: optimize gfx ras features flag clean 
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:15:52 -04:00
Jinzhou Su
ef9bcfde9e drm/amdgpu: Enable SDMA MGCG for Vangogh 
Add flags AMD_CG_SUPPORT_SDMA_MGCG for Vangogh.
Start to open sdma mgcg from firmware version 70.

Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:15:39 -04:00
John Clements
7e882aee84 drm/amdgpu: add support for ras init flags 
conditionally configure ras for dgpu mode or poison propogation mode

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:15:33 -04:00
Dennis Li
6effe77972 drm/amdgpu: refine gprs init shaders to check coverage 
Add codes to check whether all SIMDs are covered, make sure that all
GPRs are initialized.

Signed-off-by: Dennis Li <Dennis.Li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-23 17:15:21 -04:00
Lee Jones
3bffd71deb drm/amd/amdgpu/amdgpu_cs: Repair some function naming disparity 
Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:685: warning: expecting prototype for cs_parser_fini(). Prototype was for amdgpu_cs_parser_fini() instead
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1502: warning: expecting prototype for amdgpu_cs_wait_all_fence(). Prototype was for amdgpu_cs_wait_all_fences() instead
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1656: warning: expecting prototype for amdgpu_cs_find_bo_va(). Prototype was for amdgpu_cs_find_mapping() instead

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Jerome Glisse <glisse@freedesktop.org>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-20 21:51:13 -04:00
Lee Jones
03691f5502 drm/amd/amdgpu/amdgpu_ring: Provide description for 'sched_score' 
Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:169: warning: Function parameter or member 'sched_score' not described in 'amdgpu_ring_init'

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-20 21:51:09 -04:00
Lee Jones
27aa4a69b4 drm/amd/amdgpu/amdgpu_ttm: Fix incorrectly documented function 'amdgpu_ttm_copy_mem_to_mem()' 
Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:311: warning: expecting prototype for amdgpu_copy_ttm_mem_to_mem(). Prototype was for amdgpu_ttm_copy_mem_to_mem() instead

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Jerome Glisse <glisse@freedesktop.org>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-20 21:51:06 -04:00
Lee Jones
777d9000d9 drm/amd/amdgpu/amdgpu_gart: Correct a couple of function names in the docs 
Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c:73: warning: expecting prototype for amdgpu_dummy_page_init(). Prototype was for amdgpu_gart_dummy_page_init() instead
 drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c:96: warning: expecting prototype for amdgpu_dummy_page_fini(). Prototype was for amdgpu_gart_dummy_page_fini() instead

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Nirmoy Das <nirmoy.das@amd.com>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-20 21:51:02 -04:00
Lee Jones
b16cc4bb1a drm/amd/amdgpu/amdgpu_fence: Provide description for 'sched_score' 
Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:444: warning: Function parameter or member 'sched_score' not described in 'amdgpu_fence_driver_init_ring'

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Jerome Glisse <glisse@freedesktop.org>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-20 21:50:59 -04:00
Lee Jones
d3da76aa77 drm/radeon/radeon_device: Provide function name in kernel-doc header 
Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/radeon/radeon_device.c:1101: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2021-04-20 21:50:56 -04:00