From: Aric Cyr
This version brings along following fixes:
- Add DSC granular throughput adjustment
- Allow DTBCLK disable for DCN35
- Update Fixed VS/PE Retimer Sequence
- Block dcn315 dynamic crb allocation when unintended
- Update dcn315 lpddr pstate latency
Reviewed-by: Tom Chung
Acked-by: T
From: Ilya Bakoulin
[Why/How]
Update DSC DPCD parsing to take granular throughput adjustment into
consideration.
Reviewed-by: Wenjing Liu
Acked-by: Tom Chung
Signed-off-by: Ilya Bakoulin
---
drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c | 10 --
1 file changed, 8 insertions(+), 2 delet
From: Anthony Koo
- Add a new dmub command in enum dmub_cmd_cab_type
Reviewed-by: Tom Chung
Acked-by: Tom Chung
Signed-off-by: Anthony Koo
---
drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd
From: Nicholas Kazlauskas
[Why]
DTBCLK is enabled on idle and it will burn power.
[How]
There's a few issues here:
- Always enabling DTBCLK on clock manager init
- Setting refclk when DTBCLK is supposed to be disabled
- Not applying the correct calculated version refclk, but instead the
base v
From: Michael Strauss
[WHY/HOW]
Add a new AUX sequence provided by vendor to improve
interop with specific display configurations.
Reviewed-by: Wenjing Liu
Acked-by: Tom Chung
Signed-off-by: Michael Strauss
---
.../protocols/link_dp_training_fixed_vs_pe_retimer.c | 10 ++
1 file ch
From: Dmytro Laktyushkin
[WHY/HOW]
Limit the dynamic crb to dual stream configs that include eDP
Reviewed-by: Charlene Liu
Acked-by: Tom Chung
Signed-off-by: Dmytro Laktyushkin
---
.../drm/amd/display/dc/resource/dcn315/dcn315_resource.c| 6 --
1 file changed, 4 insertions(+), 2 dele
From: Dmytro Laktyushkin
[WHY/HOW]
Increase the pstate latency to improve ac/dc transition
Reviewed-by: Charlene Liu
Acked-by: Tom Chung
Signed-off-by: Dmytro Laktyushkin
---
.../drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c| 8
1 file changed, 4 insertions(+), 4 deletions(
This DC patchset brings improvements in multiple areas. In summary, we have:
- Add DSC granular throughput adjustment
- Allow DTBCLK disable for DCN35
- Update Fixed VS/PE Retimer Sequence
- Block dcn315 dynamic crb allocation when unintended
- Update dcn315 lpddr pstate latency
Cc: Daniel Wheele
Fix a memory overflow issue in the gfx IB test
for some ASICs. At least 20 bytes are needed for
the IB test packet.
v2: correct code indentation errors. (Christian)
Signed-off-by: Tim Huang
Reviewed-by: Yifan Zhang
Reviewed-by: Christian König
---
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 +
[AMD Official Use Only - General]
Reviewed-by: Yifan Zhang
-Original Message-
From: Ma, Li
Sent: Tuesday, November 21, 2023 5:10 PM
To: amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; Koenig, Christian
; Zhang, Yifan ; Yu, Lang
; Ma, Li
Subject: [PATCH] drm/amdgpu: add init_r
Use drm_gem_prime_fd_to_handle to import DMABufs for interop. This
ensures that a GEM handle is created on import and that obj->dma_buf
will be set and remain set as long as the object is imported into KFD.
Signed-off-by: Felix Kuehling
Reviewed-by: Ramesh Errabolu
Reviewed-by: Xiaogang.Chen
Ac
Create GEM handles for exporting DMABufs using GEM-Prime APIs. The GEM
handles are created in a drm_client_dev context to avoid exposing them
in user mode contexts through a DMABuf import.
Signed-off-by: Felix Kuehling
Reviewed-by: Ramesh Errabolu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
Change drm_gem_prime_handle_to_fd to drm_gem_prime_handle_to_dmabuf to
export a dmabuf without creating an FD as a user mode handle. This is
more useful for users in kernel mode.
Suggested-by: Thomas Zimmermann
Signed-off-by: Felix Kuehling
---
drivers/gpu/drm/drm_prime.c | 63 +
This reverts commit 71a7974ac7019afeec105a54447ae1dc7216cbb3.
These helper functions are needed for KFD to export and import DMABufs
the right way without duplicating the tracking of DMABufs associated with
GEM objects while ensuring that move notifier callbacks are working as
intended.
CC: Chris
On Tue, Nov 21, 2023 at 02:37:33AM +, Patchwork wrote:
> == Series Details ==
>
> Series: drm/i915: Fix UHBR data, link M/N/TU and PBN values (rev6)
> URL : https://patchwork.freedesktop.org/series/126526/
> State : success
Thanks for the reviews and acks, the patchset is pushed to drm-inte
[+Gang]
On 2023-11-10 07:07, Pan, Xinhui wrote:
[AMD Official Use Only - General]
Wait, I think we need a small fix below.
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -2036,6 +2036,7 @@ int kfd_resume_all_processes(void)
int ret = 0
From: Gilles Risch
The Apple iMac11,1 (late 2009) has an integrated ATI Mobility Radeon HD 4850.
This machine suffers from a similar problem as the iMac10,1 (late 2009) and
the iMac11,2 (mid 2010). This small patch fixes the issue on this machine.
Fixes freedesktop issue 164
Link: https://gitlab
On Tue, Nov 21, 2023 at 4:27 AM Li Ma wrote:
>
> enable init_registers callback func for nbio v7.11.
>
> Signed-off-by: Li Ma
Acked-by: Alex Deucher
> ---
> drivers/gpu/drm/amd/amdgpu/nbio_v7_11.c | 18 ++--
> .../asic_reg/nbio/nbio_7_11_0_offset.h| 2 ++
> .../asic_reg
On Tue, Nov 21, 2023 at 4:27 AM Christian König
wrote:
>
> Am 21.11.23 um 05:36 schrieb RutingZhang:
> > checkpatch complains that:
> >
> > WARNING: braces {} are not necessary for single statement blocks
> > +if (pool->base.irqs != NULL) {
> > +dal_irq_serv
Fix the documentation of struct dma_buf members name and exp_name
as to how these members are to be used and accessed.
Signed-off-by: Ramesh Errabolu
---
include/linux/dma-buf.h | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/include/linux/dma-buf.h b/include/linu
The monitors are individually connected to the same card. The Dell 34"
is connected via displayport, and the Sceptre monitor is connected via
HDMI.
Thanks,
Jeff
On Tue, 2023-11-21 at 14:13 +0100, Christian König wrote:
> Hi Jeff,
>
> first of all adding Harry from our display team.
>
> From a
There are two patches that didn't make it into Linux 6.6 that reduce the
stack size in kfd_topology_add_device. Can you check if those fix the
problem?
commit aa5a9b2ccda2fa834fddb4bd30a2ab831598f551
Author: Alex Deucher
Date: Tue Sep 26 12:00:23 2023 -0400
drm/amdkfd: drop struct kfd_c
On 2023-11-20 12:41, Alex Sierra wrote:
Setting register to force ordering to prevent read/write or write/read
hazards for un-cached modes.
Signed-off-by: Alex Sierra
Reviewed-by: Felix Kuehling
---
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c| 8
.../gpu/drm/amd
This worked by luck if the GART aperture ended up at 0. When
we ended up moving GART on some chips, the GART aperture ended
up offsetting the the AGP address since the resource->start is
a GART offset, not an MC address. Fix this by moving the AGP
address setup into amdgpu_bo_gpu_offset_no_check(
Return AMDGPU_BO_INVALID_OFFSET if the AGP aperture is disabled.
There is no reason to check further if the aperture is disabled.
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
Am 21.11.23 um 07:25 schrieb Tim Huang:
Fix a memory overflow issue in the gfx IB test
for some ASICs. At least 20 bytes are needed for
the IB test packet.
Signed-off-by: Tim Huang
Good catch.
---
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 +-
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2
checkpatch complains that:
WARNING: braces {} are not necessary for single statement blocks
+if (pool->base.irqs != NULL) {
+dal_irq_service_destroy(&pool->base.irqs);
+}
Fixed it by removing unnecessary braces to fix the coding style issue.
On 21.11.2023 09:58, Jani Nikula wrote:
> On Mon, 20 Nov 2023, Heiner Kallweit wrote:
>> v4:
>> - more ack and review tags
>
> Please do not send new versions just to record the acks and
> reviews. They should be added while applying the patches.
>
Right, typically also patchwork interprets and
On Mon, Nov 20, 2023 at 5:40 PM Phillip Susi wrote:
>
> Alex Deucher writes:
>
> > Yes. Those changes went into 6.7 though, not 6.6 AFAIK. Maybe I'm
> > misunderstanding what the original report was actually testing. If it
> > was 6.7, then try reverting:
> > 56e449603f0ac580700621a356d35d5716
On Thu, Nov 16, 2023 at 03:18:31PM +0200, Imre Deak wrote:
[...]
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
> b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
> index ed784cf27d396..63024393b516e 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_d
Hi Jeff,
first of all adding Harry from our display team.
From a quick look the obvious missing information is how are your
monitors wired up? Are those individually DP or HDMI connected to the PC
or are they daisy chained through MST?
If it's daisy chained please double check that you don't
I have a recurring problem where my workstation tries to put the monitor
to sleep, which triggers a warning down in the depths of the video card
driver. When I return to the machine the monitor is black, but not in
powersave mode and all of the windows on my desktop have been shuffled
off to the se
Am 21.11.23 um 05:36 schrieb RutingZhang:
checkpatch complains that:
WARNING: braces {} are not necessary for single statement blocks
+if (pool->base.irqs != NULL) {
+dal_irq_service_destroy(&pool->base.irqs);
+}
Fixed it by removing unnec
enable init_registers callback func for nbio v7.11.
Signed-off-by: Li Ma
---
drivers/gpu/drm/amd/amdgpu/nbio_v7_11.c | 18 ++--
.../asic_reg/nbio/nbio_7_11_0_offset.h| 2 ++
.../asic_reg/nbio/nbio_7_11_0_sh_mask.h | 29 +++
3 files changed, 40 inserti
On Mon, 20 Nov 2023, Heiner Kallweit wrote:
> v4:
> - more ack and review tags
Please do not send new versions just to record the acks and
reviews. They should be added while applying the patches.
Thanks,
Jani.
--
Jani Nikula, Intel
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