On 06/10/ , Graham Sider wrote:
> Starting with GFX11, MES requires wptr BOs to be GTT allocated/mapped to
> GART for usermode queues in order to support oversubscription. In the
> case that work is submitted to an unmapped queue, MES must have a GART
> wptr address to determine whether the queue
If destroying/unmapping queue failed, application may destroy queue
again, cause below kernel warning backtrace.
For outstanding queues, either applications forget to destroy or failed
to destroy, kfd_process_notifier_release will remove queue sysfs
objects, kfd_process_wq_release will free queue
Am 2022-06-10 um 13:13 schrieb Graham Sider:
Store MES scheduler and MES KIQ version numbers in amdgpu_mes for GFX11.
Signed-off-by: Graham Sider
Acked-by: Felix Kuehling
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 3 +++
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 12
Am 2022-06-10 um 13:13 schrieb Graham Sider:
Update MES API to support oversubscription without aggregated doorbell
for usermode queues.
Signed-off-by: Graham Sider
Acked-by: Felix Kuehling
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 1 +
Am 2022-06-10 um 13:13 schrieb Graham Sider:
Starting with GFX11, MES requires wptr BOs to be GTT allocated/mapped to
GART for usermode queues in order to support oversubscription. In the
case that work is submitted to an unmapped queue, MES must have a GART
wptr address to determine whether the
Am 2022-06-09 um 19:32 schrieb David Yat Sin:
From: Daniel Phillips
Add a new KFD ioctl to return the largest possible memory size that
can be allocated as a buffer object using
kfd_ioctl_alloc_memory_of_gpu. It attempts to use exactly the same
accept/reject criteria as that function so that
Am 2022-06-10 um 11:46 schrieb Alex Deucher:
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1542:11:
warning: variable 'i' set but not used [-Wunused-but-set-variable]
Reported-by: kernel test robot
Signed-off-by: Alex Deucher
Thank you for taking care of this.
Reviewed-by: Felix
Am 2022-06-10 um 00:04 schrieb Ramesh Errabolu:
Following error conditions are fixed:
Unpin MMIO and DOORBELL BOs only after map count goes to zero
Remove BO from validate list of a KFD process in a safe manner
Print a warning message if unreserving GPUVMs encounters an error
From: Joshua Aberback
[Why]
All displays need to be blanked during the uclk OC interface so that we can
guarantee pstate switching support. If the display config doesn't support
pstate switching, only using core_link_disable_stream will not enable it
as the front-end is untouched. We need to go
From: Harry VanZyllDeJong
[WHY]
Game performace may be affected if dynamic memory clock switching
is enabled while playing games.
[HOW]
Propagate the vrr active state to dirty bit so that on mode set it
disables dynamic memory clock switching.
Acked-by: Alan Liu
Signed-off-by: Harry
From: Martin Leung
[why]
dc_submit_i2c_oem could be called with ddc null
[how]
add null check and fail the call instead
Acked-by: Alan Liu
Signed-off-by: Martin Leung
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git
From: Charlene Liu
[why]
need to add timing adjustment for fva.
[how]
add hook to optc and hwseq.
Acked-by: Alan Liu
Signed-off-by: Charlene Liu
---
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Felipe
[WHY]
New features will require knowing the vrr mode for their enablement.
[HOW]
Pass the state via a member of dc_stream.
Acked-by: Alan Liu
Signed-off-by: Felipe Clark
---
drivers/gpu/drm/amd/display/dc/dc_stream.h | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Nicholas Kazlauskas
[Why & How]
Miss to copy hfvsif_infopacket when copying stream updates.
Check and copy it.
Acked-by: Alan Liu
Signed-off-by: Nicholas Kazlauskas
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git
From: Ahmad Othman
[Why]
Video Timing Extended Metadata packet (VTEM) is required for features
like VRR and FVA
[How]
Adding support for VTEM transmission to stream encoders in DCN20 and DCN30
as part of FVA support
Acked-by: Alan Liu
Signed-off-by: Ahmad Othman
---
From: Ahmad Othman
[Why]
- Currently there is no support for HF-VSIF
- The current support of VSIF is limited to H14b infoframe
[How]
- refactor VSIF
- Added new builder for HF-VSIF
- Added the HF-VSIF packet to DisplayTarget
- Updates DC to apply HF-VSIF updates when updating streams
From: Felipe
[WHY]
Memory clock switching has great potential for power savings.
[HOW]
The driver code was modified to notify the DMCUB firmware that it should
stretch the vertical blank of frames when a memory clock switch is about
to start so that no blackouts happen on the screen due to
From: Ian Chen
[Why]
- missing in dcn30 function
- Fix a divide by 0 when ACR trigger
[How]
- Add IS_SMU_TIMEOUT() to dcn30_smu_send_msg_with_param
- Add zero check in dcn20_update_clocks_update_dentist
Acked-by: Alan Liu
Signed-off-by: Ian Chen
---
From: Samson Tam
[Why & how]
Fix format and typo of comments.
Acked-by: Alan Liu
Signed-off-by: Samson Tam
---
.../display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c | 1 -
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 8 ++--
.../dc/gpio/dcn20/hw_translate_dcn20.c| 17
From: Oliver Logush
[Why and How]
dwbc_funcs.set/get_privacy_mask isn't being used anymore, drop it
Reviewed-by: Charlene Liu
Acked-by: Alan Liu
Signed-off-by: Oliver Logush
---
drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h | 6 --
1 file changed, 6 deletions(-)
diff --git
From: Qingqing Zhuo
[Why]
DIO parameters were missing in topology_update_intput_v3 struct.
[How]
Add DIO parameters in v3 struct and update in functions perspectively.
Reviewed-by: Bhawanpreet Lakha
Acked-by: Hamza Mahfooz
Signed-off-by: Qingqing Zhuo
---
From: Aric Cyr
This version brings along the following:
- DP fixes
- Reduced frame size in the bouding boxes of a number of ASICs.
- Exiting idle optimizations on mouse updates
Acked-by: Hamza Mahfooz
Signed-off-by: Aric Cyr
---
drivers/gpu/drm/amd/display/dc/dc.h | 2 +-
1 file changed, 1
From: "Lee, Alvin"
[Description]
- Have option to exit idle opt on cursor updates
for debug and optimizations purposes
Reviewed-by: Samson Tam
Acked-by: Hamza Mahfooz
Signed-off-by: Alvin Lee
---
drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 5 +++--
drivers/gpu/drm/amd/display/dc/dc.h
From: Rodrigo Siqueira
GCC throw warnings for the function dcn21_update_bw_bounding_box and
dcn316_update_bw_bounding_box due to its frame size that looks like
this:
error: the frame size of 1936 bytes is larger than 1024 bytes
[-Werror=frame-larger-than=]
For fixing this issue I dropped an
From: hersen wu
[Why] when 4k@144hz dp connect to dp1.4 dsc mst hub, requested
bandwidth exceeds caps of dsc hub. but dsc bw valid functions,
increase_dsc_bpp, try_disable_dsc, pre_validate_dsc,
compute_mst_dsc_configs_for_state, do not return false to
atomic check. this cause user mode initiate
From: Rodrigo Siqueira
GCC throw warnings for the function dcn301_fpu_update_bw_bounding_box
due to its frame size that looks like this:
error: the frame size of 1936 bytes is larger than 1024 bytes
[-Werror=frame-larger-than=]
For fixing this issue I dropped an intermadiate variable.
From: Rodrigo Siqueira
GCC throw warnings for the function dcn31_update_bw_bounding_box and
dcn316_update_bw_bounding_box due to its frame size that looks like
this:
error: the frame size of 1936 bytes is larger than 1024 bytes
[-Werror=frame-larger-than=]
For fixing this issue I dropped an
From: Rodrigo Siqueira
GCC throw warnings for the function dcn20_update_bounding_box due to its
frame size that looks like this:
error: the frame size of 1936 bytes is larger than 1024 bytes
[-Werror=frame-larger-than=]
This commit fixes this issue by eliminating an intermediary variable
From: "Shah, Dharati"
[Why & How]
For a some specific monitors, when connected on boot or hot plug,
monitor flash for 1/2 seconds can happen during first HDCP query
operation. Ading some delay in the init sequence for these monitors
fixes the issue, so it is implemented as monitor specific
This DC patchset brings improvements in multiple areas. In summary, we
have:
* DP fixes
* Reduced frame size in the bouding boxes of a number of ASICs.
* Exiting idle optimizations
* General cleanup
* Power management optimizations
* HF-VSIF support
* VTEM support
* FVA timing improvements
Ahmad
Fixes:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c: In function
‘dc_remove_stream_from_ctx’:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:2010:3: error:
implicit declaration of function ‘remove_hpo_dp_link_enc_from_ctx’; did you
mean ‘add_hpo_dp_link_enc_to_ctx’?
From: Wenjing Liu
[why]
According to DP specs, in EQ DONE phase of link training, we
should lower lane count when at least one CR DONE bit is set to 1, while
lower link rate when all CR DONE bits are 0s. However in our code, we will
treat both cases as latter. This is not exactly correct based
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 6d0c806803170f120f8cb97b321de7bd89d3a791 Add linux-next specific
files for 20220610
Error/Warning reports:
https://lore.kernel.org/llvm/202205220805.wrw5woek-...@intel.com
Error/Warning
(I'm sending this as an email as lowest common denominator but feel an issue on
the color-and-hdr repo would be a better interface for productive discussion.
Please pop over to https://gitlab.freedesktop.org/pq/color-and-hdr/-/issues/10
if you agree. Hopefully we can drive the discussion there
[Public]
Acked-by: Alex Deucher
From: amd-gfx on behalf of Aurabindo
Pillai
Sent: Friday, June 10, 2022 1:26 PM
To: amd-gfx@lists.freedesktop.org ; Deucher,
Alexander
Cc: Siqueira, Rodrigo ; Wentland, Harry
Subject: [PATCH] drm/amd/display: dml: move some
[Why]
To reduce stack usage, move some variables into heap in the DML function
dml32_ModeSupportAndSystemConfigurationFull()
Fixes: d03037269bf2d ("drm/amd/display: DML changes for DCN32/321")
Signed-off-by: Aurabindo Pillai
---
.../display/dc/dml/dcn32/display_mode_vba_32.c | 17
Starting with GFX11, MES requires wptr BOs to be GTT allocated/mapped to
GART for usermode queues in order to support oversubscription. In the
case that work is submitted to an unmapped queue, MES must have a GART
wptr address to determine whether the queue should be mapped.
This change is
Store MES scheduler and MES KIQ version numbers in amdgpu_mes for GFX11.
Signed-off-by: Graham Sider
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 3 +++
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 12
2 files changed, 15 insertions(+)
diff --git
Update MES API to support oversubscription without aggregated doorbell
for usermode queues.
Signed-off-by: Graham Sider
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 1 +
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 1 +
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
On Fri, Jun 10, 2022 at 2:26 AM Evan Quan wrote:
>
> Enable BAMACO reset support for SMU 13.0.0.
>
> Signed-off-by: Evan Quan
> Change-Id: I67696671c216790a0b6d5b84f7d4b430d734ac3c
> --
> v1->v2:
> - maximum code sharing around smu13.0.0 and smu13.0.7
> ---
>
On Fri, Jun 10, 2022 at 2:26 AM Evan Quan wrote:
>
> The feature is ready with latest PMFW and IFWI.
>
> Signed-off-by: Evan Quan
Reviewed-by: Alex Deucher
> Change-Id: I0b1ea6a32bc092eec4b95118a1442597688ee8d0
> ---
> drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 2 ++
> 1 file
Applied. Thanks!
Alex
On Fri, Jun 10, 2022 at 10:01 AM Michel Dänzer wrote:
>
> From: Michel Dänzer
>
> The commit below changed the TTM manager size unit from pages to
> bytes, but failed to adjust the corresponding calculations in
> amdgpu_ioctl.
>
> Fixes: dfa714b88eb0 ("drm/amdgpu: remove
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1542:11:
warning: variable 'i' set but not used [-Wunused-but-set-variable]
Reported-by: kernel test robot
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
On Fri, Jun 10, 2022 at 11:43 AM Alex Deucher wrote:
>
> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1542:11:
> warning: variable 'i' set but not used [-Wunused-but-set-variable]
>
> Reported-by: kernel test robot
> Signed-off-by: Alex Deucher
> ---
>
Use the same pattern as the DML Makefile and while we are here
add a missing x86 guard around the msse flags for DCN3.2.x.
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile | 3 +--
drivers/gpu/drm/amd/display/dc/dcn201/Makefile | 1 -
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1542:11:
warning: variable 'i' set but not used [-Wunused-but-set-variable]
Reported-by: kernel test robot
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 4
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 7
On 5/27/22 02:50, Dmitry Osipenko wrote:
> Hello,
>
> This patchset introduces memory shrinker for the VirtIO-GPU DRM driver
> and adds memory purging and eviction support to VirtIO-GPU driver.
>
> The new dma-buf locking convention is introduced here as well.
>
> During OOM, the shrinker will
From: Michel Dänzer
The commit below changed the TTM manager size unit from pages to
bytes, but failed to adjust the corresponding calculations in
amdgpu_ioctl.
Fixes: dfa714b88eb0 ("drm/amdgpu: remove GTT accounting v2")
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1930
Bug:
[AMD Official Use Only - General]
Thanks for noticing, will fix it in a separate patch since I already merged
this.
--
Regards,
Jay
From: Chen, Guchun
Sent: Thursday, June 9, 2022 9:28 PM
To: Pillai, Aurabindo ; Olsak, Marek
; amd-gfx@lists.freedesktop.org
Am 10.06.22 um 13:44 schrieb Michal Hocko:
On Fri 10-06-22 12:58:53, Christian König wrote:
[SNIP]
I do realize this is a long term problem and there is a demand for some
solution at least. I am not sure how to deal with shared resources
myself. The best approximation I can come up with is to
Am 09.06.22 um 17:07 schrieb Michal Hocko:
On Thu 09-06-22 16:29:46, Christian König wrote:
[...]
Is that a show stopper? How should we address this?
This is a hard problem to deal with and I am not sure this simple
solution is really a good fit. Not only because of the memcg side of
things. I
The feature is ready with latest PMFW and IFWI.
Signed-off-by: Evan Quan
Change-Id: I0b1ea6a32bc092eec4b95118a1442597688ee8d0
---
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
Enable BAMACO reset support for SMU 13.0.0.
Signed-off-by: Evan Quan
Change-Id: I67696671c216790a0b6d5b84f7d4b430d734ac3c
--
v1->v2:
- maximum code sharing around smu13.0.0 and smu13.0.7
---
.../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c| 3 +-
.../drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c |
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