Add a set of drm buddy test cases to validate the
drm/drm_buddy.c memory allocator.
Signed-off-by: Arunpravin Paneer Selvam
---
tests/drm_buddy.c | 14 ++
tests/meson.build | 1 +
2 files changed, 15 insertions(+)
create mode 100644 tests/drm_buddy.c
diff --git a/tests/drm_buddy.c
Dear Richard,
Thank you for your response, but please reply to your own reply next time.
Am 11.04.22 um 02:37 schrieb Gong, Richard:
On 4/8/2022 7:19 PM, Paul Menzel wrote:
Thank you for your patch.
Am 08.04.22 um 21:05 schrieb Richard Gong:
Active State Power Management (ASPM) feature is
Add a simple check to reject any size not aligned to the
min_page_size.
when size is not aligned to min_page_size, driver module
should handle in their own way either to round_up() the
size value to min_page_size or just to enable WARN_ON().
If we dont handle the alignment properly, we may hit th
[Cc: +]
Dear Richard,
Am 11.04.22 um 02:27 schrieb Gong, Richard:
On 4/8/2022 7:19 PM, Paul Menzel wrote:
Am 08.04.22 um 21:05 schrieb Richard Gong:
Active State Power Management (ASPM) feature is enabled since kernel 5.14.
There are some AMD GFX cards (such as WX3200 and RX640) that cann
By placing those unrelated code outside of adev->pm.mutex
protections or restructuring the call flow, we can eliminate
the deadlock issue. This comes with no real logics change.
Fixes: 3712e7a49459 ("drm/amd/pm: unified lock protections in amdgpu_dpm.c")
Signed-off-by: Evan Quan
Change-Id: I75de
On Tue, 5 Apr 2022 10:23:16 -0400
Alex Deucher wrote:
> On Mon, Apr 4, 2022 at 3:39 PM Michele Ballabio
> wrote:
> >
> > On Mon, 4 Apr 2022 13:03:41 -0400
> > Alex Deucher wrote:
> >
> > > On Sun, Apr 3, 2022 at 10:19 AM Michele Ballabio
> > > wrote:
> > > >
> > > > Hi,
> > > > I've hi
TWIMC: this mail is primarily send for documentation purposes and for
regzbot, my Linux kernel regression tracking bot. These mails usually
contain '#forregzbot' in the subject, to make them easy to spot and filter.
On 09.04.22 18:28, Michele Ballabio wrote:
> On Tue, 5 Apr 2022 10:23:16 -0400
> A
Christian König in fact the compiler will very often replace {0} with
a memset call. I don't see a problem using {0} for local arrays with
primitive types.
There should also be no problem with memory alignment. Because the
compiler understands it. Using sizeof is also not a good idea.
More often ev
The only use of the global variables in r600_blit_shaders.c
were in the old drivers/gpu/drm/radeon/r600_blit.c
This file was removed in
commit 8333f607a631 ("drm/radeon: remove UMS support")
So remove the r600_blit_shaders.[c|h] files
Signed-off-by: Tom Rix
---
drivers/gpu/drm/radeon/Makefile
> On Apr 8, 2022, at 11:28 PM, Andrey Grodzovsky
> wrote:
>
> [Some people who received this message don't often get email from
> andrey.grodzov...@amd.com. Learn why this is important at
> http://aka.ms/LearnAboutSenderIdentification.]
>
> On 2022-04-08 04:45, Shuotao Xu wrote:
>> Adding
Christian König, Simon Ser In fact, the code looks strange, we return
the return code, but for some reason we also write false and 0. In my
opinion, the caller should do this.
Of course, you are right, but I look from the position that nothing
should fall in the user system. There may be strange er
Dear Evan,
It would have been nice, if you put me in Cc as I also reported the
regression.
Am 11.04.22 um 09:47 schrieb Evan Quan:
By placing those unrelated code outside of adev->pm.mutex
protections or restructuring the call flow, we can eliminate
the deadlock issue. This comes with no rea
The adev->pm.mutx is already held at the beginning of
amdgpu_dpm_compute_clocks/amdgpu_dpm_enable_uvd/amdgpu_dpm_enable_vce.
But on their calling path, amdgpu_display_bandwidth_update will be
called and thus its sub functions amdgpu_dpm_get_sclk/mclk. They
will then try to acquire the same adev->pm
[AMD Official Use Only]
Please check the V2 version.
Thanks,
Evan
> -Original Message-
> From: Paul Menzel
> Sent: Monday, April 11, 2022 3:59 PM
> To: Quan, Evan
> Cc: amd-gfx@lists.freedesktop.org; Deucher, Alexander
> ; arthur.ma...@internode.on.net;
> regressi...@lists.linux.dev
> S
On 4/11/2022 1:17 PM, Evan Quan wrote:
By placing those unrelated code outside of adev->pm.mutex
protections or restructuring the call flow, we can eliminate
the deadlock issue. This comes with no real logics change.
Fixes: 3712e7a49459 ("drm/amd/pm: unified lock protections in amdgpu_dpm.c")
[AMD Official Use Only]
> -Original Message-
> From: Lazar, Lijo
> Sent: Monday, April 11, 2022 5:05 PM
> To: Quan, Evan ; amd-gfx@lists.freedesktop.org
> Cc: Deucher, Alexander ;
> arthur.ma...@internode.on.net
> Subject: Re: [PATCH] drm/amd/pm: fix the deadlock issue observed on SI
>
On 11/04/2022 08:28, Arunpravin Paneer Selvam wrote:
Add a set of drm buddy test cases to validate the
drm/drm_buddy.c memory allocator.
Signed-off-by: Arunpravin Paneer Selvam
---
tests/drm_buddy.c | 14 ++
tests/meson.build | 1 +
2 files changed, 15 insertions(+)
create mo
On 4/11/2022 2:55 PM, Quan, Evan wrote:
[AMD Official Use Only]
-Original Message-
From: Lazar, Lijo
Sent: Monday, April 11, 2022 5:05 PM
To: Quan, Evan ; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ;
arthur.ma...@internode.on.net
Subject: Re: [PATCH] drm/amd/pm: fix the
On 11/04/2022 08:38, Arunpravin Paneer Selvam wrote:
Add a simple check to reject any size not aligned to the
min_page_size.
when size is not aligned to min_page_size, driver module
should handle in their own way either to round_up() the
size value to min_page_size or just to enable WARN_ON().
This series will expose the Connector's max supported bpc via connector
debugfs and Crtc's current bpc via crtc debugfs. Also move the existing
vendor specific "output_bpc" logic to drm.
Test-with: 20220411094147.1650859-2-bhanuprakash.mo...@intel.com
Bhanuprakash Modem (3):
drm/debug: Expose c
It's useful to know the connector's max supported bpc for IGT
testing. Expose it via a debugfs file on the connector "output_bpc".
Example: cat /sys/kernel/debug/dri/0/DP-1/output_bpc
V2:
* Fix typo in comments (Harry)
Cc: Jani Nikula
Cc: Ville Syrjälä
Cc: Harry Wentland
Signed-off-by: Bhanup
This new debugfs will expose the currently using bpc by crtc.
It is very useful for verifying whether we enter the correct
output color depth from IGT.
This patch will also add the connector's max supported bpc to
"i915_display_info" debugfs.
Example:
cat /sys/kernel/debug/dri/0/crtc-0/i915_curre
As drm_connector already have the display_info, instead of creating
"output_bpc" debugfs in vendor specific driver, move the logic to
the drm layer.
This patch will also move "Current" bpc to the crtc debugfs from
connector debugfs, since we are getting this info from crtc_state.
Cc: Harry Wentla
On 4/11/2022 2:24 PM, Evan Quan wrote:
The adev->pm.mutx is already held at the beginning of
amdgpu_dpm_compute_clocks/amdgpu_dpm_enable_uvd/amdgpu_dpm_enable_vce.
But on their calling path, amdgpu_display_bandwidth_update will be
called and thus its sub functions amdgpu_dpm_get_sclk/mclk. The
So we can distinguish RAS poison consumption interrupt from UE
interrupt.
Signed-off-by: Tao Zhou
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
index 606df8
Prepare for the implementation of poison interrupt handler.
Signed-off-by: Tao Zhou
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 62 ++---
1 file changed, 35 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
b/drivers/gpu/drm/amd/amdgpu/am
Add support for common RAS posion consumption handler.
Signed-off-by: Tao Zhou
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 39 -
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 1 +
2 files changed, 39 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amd
Hi Lijo,
On 4/10/2022 11:15 PM, Lazar, Lijo wrote:
On 4/9/2022 12:35 AM, Richard Gong wrote:
Active State Power Management (ASPM) feature is enabled since kernel
5.14.
There are some AMD GFX cards (such as WX3200 and RX640) that cannot be
used with Intel AlderLake based systems to enable ASP
Hi Paul,
On 4/11/2022 2:41 AM, Paul Menzel wrote:
[Cc: +]
Dear Richard,
Am 11.04.22 um 02:27 schrieb Gong, Richard:
On 4/8/2022 7:19 PM, Paul Menzel wrote:
Am 08.04.22 um 21:05 schrieb Richard Gong:
Active State Power Management (ASPM) feature is enabled since
kernel 5.14.
There are so
Dear Richard,
Am 11.04.22 um 13:38 schrieb Gong, Richard:
On 4/11/2022 2:41 AM, Paul Menzel wrote:
[Cc: +]
Am 11.04.22 um 02:27 schrieb Gong, Richard:
On 4/8/2022 7:19 PM, Paul Menzel wrote:
Am 08.04.22 um 21:05 schrieb Richard Gong:
Active State Power Management (ASPM) feature is ena
Am 11.04.22 um 11:47 schrieb Matthew Auld:
On 11/04/2022 08:38, Arunpravin Paneer Selvam wrote:
Add a simple check to reject any size not aligned to the
min_page_size.
when size is not aligned to min_page_size, driver module
should handle in their own way either to round_up() the
size value t
Release the memory (psp->cmd) when psp initialization is
failed in psp_sw_init
Signed-off-by: Ma Jun
Change-Id: I2f88b5919142d55dd7d3820a7da94823286db235
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 15 +--
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/dr
Dear Ma,
Thank you for your patch.
Am 11.04.22 um 14:42 schrieb Ma Jun:
Release the memory (psp->cmd) when psp initialization is
failed in psp_sw_init
s/is failed/fails/
Period/full stop at the end of sentences, and it still fits into 75
characters per line.
Next time you could also add
On 2022-04-07 22:39, Felix Kuehling
wrote:
The synchronize_rcu call in destroy_events can take several ms, which
noticeably slows down applications destroying many events. Use kfree_rcu
to free the event structure asynchronously and eliminate the
synchronize_
This is a note to let you know that I've just added the patch titled
drm/amdkfd: Create file descriptor after client is added to smi_clients list
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename
This is a note to let you know that I've just added the patch titled
drm/amdkfd: Create file descriptor after client is added to smi_clients list
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename
On 11.04.22 09:59, Paul Menzel wrote:
> Am 11.04.22 um 09:47 schrieb Evan Quan:
>
> As it’s a regression, please follow the documentation, and add the
> related tags.
Yes please, otherwise you break tools that reply on this, like my
regression tracking efforts.
> Fixes: 3712e7a49459 ("drm/amd/pm:
This is a note to let you know that I've just added the patch titled
drm/amdkfd: Create file descriptor after client is added to smi_clients list
to the 5.17-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename
This is a note to let you know that I've just added the patch titled
drm/amdkfd: Create file descriptor after client is added to smi_clients list
to the 5.16-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename
[AMD Official Use Only]
From: amd-gfx on behalf of Ma Jun
Sent: Monday, April 11, 2022 8:42 PM
To: amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; Koenig, Christian
; Zhang, Hawking
Subject: [PATCH] drm/amdgpu: Release memory when psp sw_init is faile
[AMD Official Use Only]
Hi all,
This week this patchset was tested on the following systems:
HP Envy 360, with Ryzen 5 4500U, with the following display types: eDP 1080p
60hz, 4k 60hz (via USB-C to DP/HDMI), 1440p 144hz (via USB-C to DP/HDMI),
1680*1050 60hz (via USB-C to DP and then DP to
On 11/04/2022 13:42, Christian König wrote:
Am 11.04.22 um 11:47 schrieb Matthew Auld:
On 11/04/2022 08:38, Arunpravin Paneer Selvam wrote:
Add a simple check to reject any size not aligned to the
min_page_size.
when size is not aligned to min_page_size, driver module
should handle in their o
On Sienna Cichild, not all platforms use PMFW based fan control. On such
ASICs fan control by PMFW will be disabled in PPTable. Disable hwmon
knobs for fan control also as it is not possible to report or control
fan speed on such platforms through driver.
v2: FEATURE_FAN_CONTROL_MASK is replaced wi
On 11/04/22 7:02 pm, Matthew Auld wrote:
> On 11/04/2022 13:42, Christian König wrote:
>>
>> Am 11.04.22 um 11:47 schrieb Matthew Auld:
>>> On 11/04/2022 08:38, Arunpravin Paneer Selvam wrote:
Add a simple check to reject any size not aligned to the
min_page_size.
when size i
Am 11.04.22 um 15:49 schrieb Arunpravin Paneer Selvam:
On 11/04/22 7:02 pm, Matthew Auld wrote:
On 11/04/2022 13:42, Christian König wrote:
Am 11.04.22 um 11:47 schrieb Matthew Auld:
On 11/04/2022 08:38, Arunpravin Paneer Selvam wrote:
Add a simple check to reject any size not aligned to
MS_HYPERV with vega10 doesn't have the interface to process
request init data msg.
Check hypervisor type to not send the request for MS_HYPERV.
Signed-off-by: Yongqiang Sun
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --gi
On 4/11/2022 7:02 PM, Elena Sakhnovitch wrote:
On Sienna Cichild, not all platforms use PMFW based fan control. On such
ASICs fan control by PMFW will be disabled in PPTable. Disable hwmon
knobs for fan control also as it is not possible to report or control
fan speed on such platforms through
MS_HYPERV with vega10 doesn't have the interface to process
request init data msg.
Check hypervisor type to not send the request for MS_HYPERV.
Signed-off-by: Yongqiang Sun
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --gi
Am 2022-04-11 um 08:52 schrieb philip yang:
On 2022-04-07 22:39, Felix Kuehling wrote:
The synchronize_rcu call in destroy_events can take several ms, which
noticeably slows down applications destroying many events. Use kfree_rcu
to free the event structure asynchronously and eliminate the
syn
[AMD Official Use Only]
Hi Tao,
According to the series patches, I have one question, is the ras_ih_flag set
according to poison mode configuration, if yes, driver will handle poison once
get ecc_irq interrupt, but at this moment there may no app to consumes it, this
seems conflict the poison
[AMD Official Use Only]
Fix discovery ip failed, and the log:
56.129549] [drm:amdgpu_discovery_validate_ip [amdgpu]] *ERROR* Unexpected
number_instance (64) from ip discovery blob
[ 56.130129] [drm:amdgpu_discovery_validate_ip [amdgpu]] *ERROR* Unexpected
hw_id (45056) from ip discovery blo
Dear Elena,
Am 11.04.22 um 15:32 schrieb Elena Sakhnovitch:
On Sienna Cichild, not all platforms use PMFW based fan control. On such
ASICs fan control by PMFW will be disabled in PPTable. Disable hwmon
knobs for fan control also as it is not possible to report or control
fan speed on such platf
Dear Jie,
Thank you for your patch.
Am 11.04.22 um 17:15 schrieb Zhang, Jesse(Jie):
You might want to add a space before the (.
[AMD Official Use Only]
Please send a patch with `git format-patch` or similar.
Fix discovery ip failed, and the log:
On what system?
56.129549] [drm:a
On Mon, Apr 11, 2022 at 9:52 AM Yongqiang Sun wrote:
>
> MS_HYPERV with vega10 doesn't have the interface to process
> request init data msg.
> Check hypervisor type to not send the request for MS_HYPERV.
>
> Signed-off-by: Yongqiang Sun
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 12
[AMD Official Use Only]
+ Deucher, Alexander
From: Zhang, Jesse(Jie)
Sent: Monday, 11 April 2022 11:15 pm
To: amd-gfx@lists.freedesktop.org
Cc: Huang, Ray ; Zhang, Yifan
Subject: [PATCH ] drm/amdgpu: fix discovery ip failed
[AMD Official Use Only]
Fix discovery ip failed, and the log:
56.1
On Mon, Apr 11, 2022 at 11:25 AM Zhang, Jesse(Jie) wrote:
>
> [AMD Official Use Only]
>
>
>
> + Deucher, Alexander
>
>
>
> From: Zhang, Jesse(Jie)
> Sent: Monday, 11 April 2022 11:15 pm
> To: amd-gfx@lists.freedesktop.org
> Cc: Huang, Ray ; Zhang, Yifan
> Subject: [PATCH ] drm/amdgpu: fix discove
Dear Yongqiang,
Thank you for your patch.
Am 11.04.22 um 15:59 schrieb Yongqiang Sun:
MS_HYPERV with vega10 doesn't have the interface to process
request init data msg.
Should some Hyper-V folks be added to the reviewers list too?
Check hypervisor type to not send the request for MS_HYPERV
On 2022-04-08 21:28, Shuotao Xu wrote:
On Apr 8, 2022, at 11:28 PM, Andrey Grodzovsky
wrote:
[Some people who received this message don't often get email from
andrey.grodzov...@amd.com. Learn why this is important at
http://aka.ms/LearnAboutSenderIdentification.]
On 2022-04-08 04:45, Sh
On Mon, Apr 11, 2022 at 11:28 AM Paul Menzel wrote:
>
> Dear Yongqiang,
>
>
> Thank you for your patch.
>
> Am 11.04.22 um 15:59 schrieb Yongqiang Sun:
> > MS_HYPERV with vega10 doesn't have the interface to process
> > request init data msg.
>
> Should some Hyper-V folks be added to the reviewers
Hi everyone,
These two patches resolve two instances of -Wstrict-prototypes with
newer versions of clang that are present in 5.4. The main Makefile makes
this a hard error.
The first patch is upstream commit 63617d8b125e ("drm/amdkfd: add
missing void argument to function kgd2kfd_init"), which sh
From: Colin Ian King
commit 63617d8b125ed9f674133dd000b6df58d6b2965a upstream.
Function kgd2kfd_init is missing a void argument, add it
to clean up the non-ANSI function declaration.
Acked-by: Randy Dunlap
Signed-off-by: Colin Ian King
Signed-off-by: Alex Deucher
Signed-off-by: Nathan Chance
This patch is for linux-5.4.y only, it has no equivalent change
upstream.
When building x86_64 allmodconfig with tip of tree clang, there is an
instance of -Wstrict-prototypes:
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:168:59: error: a function
declaration without a prototype is depre
[Public]
> -Original Message-
> From: Nathan Chancellor
> Sent: Monday, April 11, 2022 12:43 PM
> To: Greg Kroah-Hartman ; Sasha Levin
>
> Cc: Kuehling, Felix ; Deucher, Alexander
> ; Nick Desaulniers
> ; amd-gfx@lists.freedesktop.org;
> l...@lists.linux.dev; sta...@vger.kernel.org; Nath
This is a note to let you know that I've just added the patch titled
drm/amdkfd: add missing void argument to function kgd2kfd_init
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch i
On Mon, Apr 11, 2022 at 09:43:06AM -0700, Nathan Chancellor wrote:
> Hi everyone,
>
> These two patches resolve two instances of -Wstrict-prototypes with
> newer versions of clang that are present in 5.4. The main Makefile makes
> this a hard error.
>
> The first patch is upstream commit 63617d8b
This is a note to let you know that I've just added the patch titled
drm/amdkfd: Fix -Wstrict-prototypes from
amdgpu_amdkfd_gfx_10_0_get_functions()
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filen
On Sat, Apr 9, 2022 at 1:11 PM Tom Rix wrote:
>
> The only use of the global variables in r600_blit_shaders.c
> were in the old drivers/gpu/drm/radeon/r600_blit.c
> This file was removed in
> commit 8333f607a631 ("drm/radeon: remove UMS support")
>
> So remove the r600_blit_shaders.[c|h] files
>
>
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: d12d7e1cfe38e0c36d28c7a9fbbc436ad0d17c14 Add linux-next specific
files for 20220411
Error/Warning reports:
https://lore.kernel.org/linux-mm/202203160358.yulpl6b4-...@intel.com
https
On Sat, Apr 9, 2022 at 12:28 PM Michele Ballabio wrote:
>
> On Tue, 5 Apr 2022 10:23:16 -0400
> Alex Deucher wrote:
>
> > On Mon, Apr 4, 2022 at 3:39 PM Michele Ballabio
> > wrote:
> > >
> > > On Mon, 4 Apr 2022 13:03:41 -0400
> > > Alex Deucher wrote:
> > >
> > > > On Sun, Apr 3, 2022 at 10:19
Add a set of drm buddy test cases to validate the
drm/drm_buddy.c memory allocator.
v2: sorted in alphabetical order
Signed-off-by: Arunpravin Paneer Selvam
Reviewed-by: Matthew Auld
---
tests/drm_buddy.c | 14 ++
tests/meson.build | 1 +
2 files changed, 15 insertions(+)
create
Hi,
I have an Oculus Rift S, that I am trying to get working in Linux.
I have an AMD Vega 56 graphics card.
The VR headset plugs into a display port of the Vega56.
The amdgpu driver sees the connection, and tries to process it.
The problem is it cannot process the EDID, so fails to recognise the
Current linux-5.17.1 on fresh gcc-12 fails to build with errors like:
ERROR: modpost: "__popcountdi2"
[drivers/net/ethernet/broadcom/bnx2x/bnx2x.ko] undefined!
ERROR: modpost: "__popcountdi2" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko]
undefined!
It is occasionally seen by others on previous
On Mon, Apr 11, 2022 at 10:08:15PM +0100, Sergei Trofimovich wrote:
> Current linux-5.17.1 on fresh gcc-12 fails to build with errors like:
>
> ERROR: modpost: "__popcountdi2"
> [drivers/net/ethernet/broadcom/bnx2x/bnx2x.ko] undefined!
> ERROR: modpost: "__popcountdi2" [drivers/gpu/drm/am
Hi all,
I wanted to put a capper on this just in case anyone was interested, or in
case any future people find this thread, because I did find a resolution.
Turns out the way to stop the system from crashing was to disable Global
C-State Control in the BIOS.
Christian, Alex, you guys seem to h
Hi Richard,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm/drm-next]
[also build test ERROR on v5.18-rc2 next-20220411]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as doc
Am 2022-04-08 um 04:45 schrieb Shuotao Xu:
Currently, the IO-links to the device being removed from topology,
are not cleared. As a result, there would be dangling links left in
the KFD topology. This patch aims to fix the following:
1. Cleanup all IO links to the device being removed.
2. Ensure
Am 2022-04-07 um 12:15 schrieb Mukul Joshi:
Currently, the IO-links to the device being removed from topology,
are not cleared. As a result, there would be dangling links left in
the KFD topology. This patch aims to fix the following:
1. Cleanup all IO links to the device being removed.
2. Ensure
From: Aurabindo Pillai
[ Upstream commit c5c948aa894a831f96fccd025e47186b1ee41615 ]
[Why&How] Add a dedicated AMDGPU specific ID for use with
newer ASICs that support USB-C output
Signed-off-by: Aurabindo Pillai
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
From: Guchun Chen
[ Upstream commit 2d505453f38e18d42ba7d5428aaa17aaa7752c65 ]
Use amdgpu_bo_free_kernel instead of amdgpu_bo_unref to
perform a proper cleanup of PDB bo.
v2: update subject to be more accurate
Signed-off-by: Guchun Chen
Reviewed-by: Christian König
Signed-off-by: Alex Deuche
From: Alex Deucher
[ Upstream commit b818a5d374542ccec73dcfe578a081574029820e ]
If the GPU is passed through to a guest VM, use the PCI
BAR for CPU FB access rather than the physical address of
carve out. The physical address is not valid in a guest.
v2: Fix HDP handing as suggested by Michel
From: Charlene Liu
[ Upstream commit 5e8a71cf13bc9184fee915b2220be71b4c6cac74 ]
[why]
for the case edid change only changed audio format.
driver still need to update stream.
Reviewed-by: Alvin Lee
Reviewed-by: Aric Cyr
Acked-by: Alex Hung
Signed-off-by: Charlene Liu
Tested-by: Daniel Wheele
From: Chiawen Huang
[ Upstream commit 7d56a154e22ffb3613fdebf83ec34d5225a22993 ]
[Why]
disable/enable leads FEC mismatch between hw/sw FEC state.
[How]
check FEC status to fastboot on/off.
Reviewed-by: Anthony Koo
Acked-by: Alex Hung
Signed-off-by: Chiawen Huang
Tested-by: Daniel Wheeler
S
From: "Leo (Hanghong) Ma"
[ Upstream commit c9fbf6435162ed5fb7201d1d4adf6585c6a8c327 ]
[Why & How]
The latest HDMI SPEC has updated the VTEM packet structure,
so change the VTEM Infopacket defined in the driver side to align
with the SPEC.
Reviewed-by: Chris Park
Acked-by: Alex Hung
Signed-of
From: Tushar Patel
[ Upstream commit b7dfbd2e601f3fee545bc158feceba4f340fe7cf ]
Compute-only GPUs have more than 8 VMIDs allocated to KFD. Fix
this by passing correct number of VMIDs to HWS
v2: squash in warning fix (Alex)
Signed-off-by: Tushar Patel
Reviewed-by: Felix Kuehling
Signed-off-by
From: Tianci Yin
[ Upstream commit 6ea239adc2a712eb318f04f5c29b018ba65ea38a ]
Prior to disabling dpg, VCN need unpausing dpg mode, or VCN will hang in
S3 resuming.
Reviewed-by: James Zhu
Signed-off-by: Tianci Yin
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/am
From: QintaoShen
[ Upstream commit ebbb7bb9e80305820dc2328a371c1b35679f2667 ]
As the kmalloc_array() may return null, the 'event_waiters[i].wait' would lead
to null-pointer dereference.
Therefore, it is better to check the return value of kmalloc_array() to avoid
this confusion.
Signed-off-by
From: Chris Park
[ Upstream commit 862a876c3a6372f2fa9d0c6510f1976ac94fc857 ]
[Why]
Once DSC slice cannot fit pixel clock, we incorrectly
reset min slices to 0 and allow max slice to operate,
even when max slice itself cannot fit the pixel clock
properly.
[How]
Change the sequence such that we
From: Roman Li
[ Upstream commit 58e16c752e9540b28a873c44c3bee83e022007c1 ]
[Why]
In init_hw() we call init_pipes() before enabling power gating.
init_pipes() tries to power gate dsc but it may fail because
required force-ons are not released yet.
As a result with dsc config the following errors
From: Martin Leung
[ Upstream commit b2075fce104b88b789c15ef1ed2b91dc94198e26 ]
why and how:
causes failure on install on certain machines
Reviewed-by: George Shen
Acked-by: Alex Hung
Signed-off-by: Martin Leung
Tested-by: Daniel Wheeler
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Lev
From: Roman Li
[ Upstream commit f4346fb3edf7720db3f7f5e1cab1f667cd024280 ]
[Why]
On resume we do link detection for all non-MST connectors.
MST is handled separately. However the condition for telling
if connector is on mst branch is not enough for mst hub case.
Link detection for mst branch li
From: Aurabindo Pillai
[ Upstream commit c5c948aa894a831f96fccd025e47186b1ee41615 ]
[Why&How] Add a dedicated AMDGPU specific ID for use with
newer ASICs that support USB-C output
Signed-off-by: Aurabindo Pillai
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
From: Guchun Chen
[ Upstream commit 2d505453f38e18d42ba7d5428aaa17aaa7752c65 ]
Use amdgpu_bo_free_kernel instead of amdgpu_bo_unref to
perform a proper cleanup of PDB bo.
v2: update subject to be more accurate
Signed-off-by: Guchun Chen
Reviewed-by: Christian König
Signed-off-by: Alex Deuche
From: Alex Deucher
[ Upstream commit b818a5d374542ccec73dcfe578a081574029820e ]
If the GPU is passed through to a guest VM, use the PCI
BAR for CPU FB access rather than the physical address of
carve out. The physical address is not valid in a guest.
v2: Fix HDP handing as suggested by Michel
From: Charlene Liu
[ Upstream commit 5e8a71cf13bc9184fee915b2220be71b4c6cac74 ]
[why]
for the case edid change only changed audio format.
driver still need to update stream.
Reviewed-by: Alvin Lee
Reviewed-by: Aric Cyr
Acked-by: Alex Hung
Signed-off-by: Charlene Liu
Tested-by: Daniel Wheele
From: Chiawen Huang
[ Upstream commit 7d56a154e22ffb3613fdebf83ec34d5225a22993 ]
[Why]
disable/enable leads FEC mismatch between hw/sw FEC state.
[How]
check FEC status to fastboot on/off.
Reviewed-by: Anthony Koo
Acked-by: Alex Hung
Signed-off-by: Chiawen Huang
Tested-by: Daniel Wheeler
S
From: "Leo (Hanghong) Ma"
[ Upstream commit c9fbf6435162ed5fb7201d1d4adf6585c6a8c327 ]
[Why & How]
The latest HDMI SPEC has updated the VTEM packet structure,
so change the VTEM Infopacket defined in the driver side to align
with the SPEC.
Reviewed-by: Chris Park
Acked-by: Alex Hung
Signed-of
From: Tushar Patel
[ Upstream commit b7dfbd2e601f3fee545bc158feceba4f340fe7cf ]
Compute-only GPUs have more than 8 VMIDs allocated to KFD. Fix
this by passing correct number of VMIDs to HWS
v2: squash in warning fix (Alex)
Signed-off-by: Tushar Patel
Reviewed-by: Felix Kuehling
Signed-off-by
From: Tianci Yin
[ Upstream commit 6ea239adc2a712eb318f04f5c29b018ba65ea38a ]
Prior to disabling dpg, VCN need unpausing dpg mode, or VCN will hang in
S3 resuming.
Reviewed-by: James Zhu
Signed-off-by: Tianci Yin
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/am
From: QintaoShen
[ Upstream commit ebbb7bb9e80305820dc2328a371c1b35679f2667 ]
As the kmalloc_array() may return null, the 'event_waiters[i].wait' would lead
to null-pointer dereference.
Therefore, it is better to check the return value of kmalloc_array() to avoid
this confusion.
Signed-off-by
From: Roman Li
[ Upstream commit 58e16c752e9540b28a873c44c3bee83e022007c1 ]
[Why]
In init_hw() we call init_pipes() before enabling power gating.
init_pipes() tries to power gate dsc but it may fail because
required force-ons are not released yet.
As a result with dsc config the following errors
1 - 100 of 142 matches
Mail list logo
