On Tue, 24 Sept 2024 at 04:26, Vignesh Raman
wrote:
>
> Update the documentation to require linking to a relevant GitLab
> issue for each new flake entry instead of an email report. Added
> specific GitLab issue URLs for i915, xe and other drivers.
>
> Signed-off-by: Vignesh Raman
> ---
> Docume
Enable sysfs node for current compute partition mode on VFs also.
Signed-off-by: Lijo Lazar
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 29 +++--
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 12 --
2 files changed, 31 insertions(+), 10 deletions(-)
diff --git a/driver
Use the memory ranges published in discovery table to deduce NPS mode
of GC v9.4.3 VFs.
Signed-off-by: Lijo Lazar
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 12 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 2 +-
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 30 +++--
Add dynamic NPS switch support for GC 9.4.3 variants. Only GC v9.4.3 and
GC v9.4.4 currently support this. NPS switch is only supported if an SOC
supports multiple NPS modes.
Signed-off-by: Lijo Lazar
Signed-off-by: Rajneesh Bhardwaj
---
drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h | 1 +
drivers/
Add a callback to check if there is any condition detected by GMC block
for reset on init. One case is if a pending NPS change request is
detected. If reset is done because of NPS switch, refresh NPS info from
discovery table.
Signed-off-by: Lijo Lazar
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
If a user has requested NPS mode switch, place the request through PSP
during unload of the driver. For devices which are part of a hive, all
requests are placed together. If one of them fails, revert back to the
current NPS mode.
Signed-off-by: Lijo Lazar
Signed-off-by: Rajneesh Bhardwaj
---
d
Add a sysfs interface to see available NPS modes to switch to -
cat /sys/bus/pci/devices/../available_memory_paritition
Make the current_memory_partition sysfs node read/write for requesting a
new NPS mode. The request is only cached and at a later point a driver
unload/reload is required
Add a common interface in GMC to request NPS mode through PSP. Also add
a variable in hive and gmc control to track the last requested mode.
Signed-off-by: Rajneesh Bhardwaj
Signed-off-by: Lijo Lazar
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 16
drivers/gpu/drm/amd/amdgpu/
Implement PSP ring command interface for memory partitioning on the fly
on the supported asics.
Signed-off-by: Rajneesh Bhardwaj
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 25 +
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 1 +
drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h | 1
In certain use cases, NPS data needs to be refreshed again from
discovery table. Add API parameter to refresh NPS data from discovery
table.
Signed-off-by: Lijo Lazar
---
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 68 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h | 2 +-
This series adds supports for dynamic NPS switch on GC v9.4.3/9.4.4 SOC
variants.
In order to do dynamic NPS switch a sysfs interface is provided to request a new
NPS mode. If the device is part of a hive, all hive devices are required to be
in the same NPS mode. Hence a hive device request is sa
SMU_MSG_SetMGpuFanBoostLimitRpm is unsupported for VF,
skip enabling mgpu fan boost in SRIOV.
Signed-off-by: ZhenGuo Yin
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/dr
Update the documentation to require linking to a relevant GitLab
issue for each new flake entry instead of an email report. Added
specific GitLab issue URLs for i915, xe and other drivers.
Signed-off-by: Vignesh Raman
---
Documentation/gpu/automated_testing.rst | 15 ++-
1 file chang
[AMD Official Use Only - AMD Internal Distribution Only]
This patch series reviewed by: Harish Kasiviswanathan
-Original Message-
From: Joshi, Mukul
Sent: Monday, September 23, 2024 1:41 PM
To: amd-gfx@lists.freedesktop.org
Cc: Kasiviswanathan, Harish ; Joshi, Mukul
; Kasiviswanathan,
Make CU occupancy calculations work on GFX 9.4.3 by
updating the logic to handle multiple XCCs correctly.
Signed-off-by: Mukul Joshi
Reviewed-by: Harish Kasiviswanathan (v2)
---
v1->v2:
- Break into 2 patches, one for the generic change
and the other for GFX v9.4.3.
- Incorporate Harish's comm
Currently, the code use the IH_VMID_X_LUT register to map
a queue's vmid to the corresponding PASID. This logic is racy
since the CP can update the VMID-PASID mapping anytime especially
when there are more processes than number of vmids. Update the logic
to calculate CU occupancy by matching doorbe
Hi Dmitry,
Le 23/09/2024 à 12:28, Dmitry Osipenko a écrit :
On 9/20/24 12:06, Pierre-Eric Pelloux-Prayer wrote:
Giving the opportunity to userspace to associate a free-form
name with a drm_file struct is helpful for tracking and debugging.
This is similar to the existing DMA_BUF_SET_NAME ioctl
[AMD Official Use Only - AMD Internal Distribution Only]
One comment below. With that addressed
Reviewed-by: Harish Kasiviswanathan
-Original Message-
From: Joshi, Mukul
Sent: Friday, September 20, 2024 5:07 PM
To: amd-gfx@lists.freedesktop.org
Cc: Kasiviswanathan, Harish ; Joshi, Muku
[AMD Official Use Only - AMD Internal Distribution Only]
One very minor comment below. Apart from that Reviewed-by: Harish
Kasiviswanathan
-Original Message-
From: Joshi, Mukul
Sent: Friday, September 20, 2024 5:07 PM
To: amd-gfx@lists.freedesktop.org
Cc: Kasiviswanathan, Harish ; Jos
Am 21.09.24 um 06:25 schrieb Dipendra Khadka:
On Sat, 21 Sept 2024 at 00:43, Christian König wrote:
Am 20.09.24 um 18:31 schrieb Dipendra Khadka:
On Fri, 20 Sept 2024 at 16:01, Christian König wrote:
Am 20.09.24 um 11:09 schrieb Dipendra Khadka:
'''
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_
[AMD Official Use Only - AMD Internal Distribution Only]
Reviewed-by: Leo Liu
> -Original Message-
> From: Jamadar, Saleemkhan
> Sent: September 21, 2024 3:14 AM
> To: Jamadar, Saleemkhan ; Liu, Leo
> ; Rao, Srinath ; Gopalakrishnan,
> Veerabadhran (Veera) ;
> Sundararaju, Sathishkumar
struct file *f is unused in queue creation, remove it.
Signed-off-by: Lang Yu
---
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +-
drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 1 -
drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 10 --
3 files changed
Make vram alloc loop simpler after 2GB limitation removed.
Signed-off-by: Yifan Zhang
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
b/drivers/gpu/drm/amd/amdgpu/a
This checking is not suitable any more after introducing
psp aux firmware binary.
Signed-off-by: Le Ma
Suggested-by: Lijo Lazar
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 11 ---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 2 --
2 files changed, 13 deletions(-)
diff --git a/drive
From: "Dr. David Alan Gilbert"
Hi,
This is a bunch of deadcode removal in amdgpu;
some of the functions are ones which were previously
used but haven't been for a while, others are functions
that were added a few years ago and haven't ever been used.
There are some others that I've not remov
Fix several copypaste mistakes in *_disable_link_output() functions where
an improper function pointer is checked before dereference.
Found by Linux Verification Center (linuxtesting.org) with Svace.
Signed-off-by: Vitaliy Shevtsov
---
drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c |
From: "Dr. David Alan Gilbert"
amdgpu_gfx_bit_to_me_queue has been unused since it was added in
commit 7470bfcf2014 ("drm/amdgpu: add helper function for gfx queue/bitmap
transition")
Remove it.
Signed-off-by: Dr. David Alan Gilbert
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 10 --
From: "Dr. David Alan Gilbert"
amdgpu_gmc_vram_cpu_pa has been unused since commit
087451f372bf ("drm/amdgpu: use generic fb helpers instead of setting up AMD
own's.")
Remove it.
Signed-off-by: Dr. David Alan Gilbert
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 12
drivers/gpu/
From: "Dr. David Alan Gilbert"
amdgpu_atpx_dgpu_req_power_for_displays has been unused since
commit bdb1ccb080da ("drm/amdgpu: remove ATPX_DGPU_REQ_POWER_FOR_DISPLAYS
check when hotplug-in")
amdgpu_atpx_get_dhandle has been unused since commit
f9b7f3703ff9 ("drm/amdgpu/acpi: make ATPX/ATCS struc
From: "Dr. David Alan Gilbert"
amdgpu_device_ip_is_idle is unused.
It was renamed from 'amdgpu_is_idle' which was originally added in
commit 5dbbb60ba61e ("drm/amdgpu: add IP helpers for wait_for_idle and is_idle")
but hasn't been used.
Remove it.
Signed-off-by: Dr. David Alan Gilbert
---
dr
From: "Dr. David Alan Gilbert"
amdgpu_i2c_add and amdgpu_i2c_init were added in 2015's commit
d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)")
but never used.
Remove them.
Signed-off-by: Dr. David Alan Gilbert
---
drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 25 -
driver
On Fri, 20 Sept 2024 at 16:01, Christian König wrote:
>
> Am 20.09.24 um 11:09 schrieb Dipendra Khadka:
> > '''
> > drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c:108:9: error: Null pointer
> > dereference: fence [nullPointer]
> > return fence->timeline_name;
> > ^
> > '''
> >
> > Th
On Sat, 21 Sept 2024 at 00:43, Christian König wrote:
>
> Am 20.09.24 um 18:31 schrieb Dipendra Khadka:
> > On Fri, 20 Sept 2024 at 16:01, Christian König
> > wrote:
> >> Am 20.09.24 um 11:09 schrieb Dipendra Khadka:
> >>> '''
> >>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c:108:9: error:
'''
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c:108:9: error: Null pointer
dereference: fence [nullPointer]
return fence->timeline_name;
^
'''
The method to_amdgpu_amdkfd_fence can return NULL incase of empty f
or f->ops != &amdkfd_fence_ops.Hence, check has been added .
If fence is
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