Marcelo Mendes Spessoto Junior (3):
drm/amd/display: clean codestyle errors
drm/amd/display: clean codestyle errors
drm/amd/display: clean codestyle errors
drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 6 +++---
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c | 2 +-
drivers/gpu/drm
Use () for macro and adjust initial brace for dmub/src/dmub_dcn35.c
Signed-off-by: Marcelo Mendes Spessoto Junior
---
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c
b/dr
Use () for complex macro in dmub/src/dmub_dcn32.c
Signed-off-by: Marcelo Mendes Spessoto Junior
---
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
b/drivers/gpu/drm/amd/displ
Use flexible array members in dmub/inc/dmub_cmd.h
Signed-off-by: Marcelo Mendes Spessoto Junior
---
drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
b/drivers/gpu/drm/amd/dis
On 27.01.24 14:14, Salvatore Bonaccorso wrote:
>
> In Debian (https://bugs.debian.org/1061449) we got the following
> quotred report:
>
> On Wed, Jan 24, 2024 at 07:38:16PM +0100, Patrice Duroux wrote:
>> Package: src:linux
>> Version: 6.7.1-1~exp1
>> Severity: normal
>>
>> Giving a try to 6.7, h
Hello,
We would like to report a use-after-free bug in the AMDGPU DRM driver in
the linux kernel 6.2 that we found with our customized Syzkaller.
The bug can be triggered by sending a single amdgpu_gem_userptr_ioctl to
the AMDGPU DRM driver, with invalid addr and size.
We have tested that this bug
Rectifies kdoc warnings related to the 'ih' parameter in the
'ih_v7_0_get_wptr', 'ih_v7_0_irq_rearm', and 'ih_v7_0_set_rptr'
functions within the 'ih_v7_0.c' file.
Fixes the below with gcc W=1:
drivers/gpu/drm/amd/amdgpu/ih_v7_0.c:392: warning: Function parameter or member
'ih' not described in '
The is_psr_su parameter is a boolean flag indicating whether the Panel
Self Refresh Selective Update (PSR SU) feature is enabled which is a
power-saving feature that allows only the updated regions of the screen
to be refreshed, reducing the amount of data that needs to be sent to
the display.
Fix
In the first if statement, we're checking if 'replay' is NULL. But in
the second if statement, we're not checking if 'replay' is NULL again
before calling replay->funcs->replay_set_power_opt().
if (replay == NULL && force_static)
return false;
...
if (link->replay_settings.replay_feature_ena
On Sat, 10 Feb 2024, Mario Limonciello wrote:
> Some manufacturers have intentionally put an EDID that differs from
> the EDID on the internal panel on laptops. Drivers that prefer to
> fetch this EDID can set a bit on the drm_connector to indicate that
> the DRM EDID helpers should try to fetch
On Wed, 14 Feb 2024, Mario Limonciello wrote:
> Some manufacturers have intentionally put an EDID that differs from
> the EDID on the internal panel on laptops. Drivers that prefer to
> fetch this EDID can set a bit on the drm_connector to indicate that
> the DRM EDID helpers should try to fetch
Convert open coded RMW accesses for LNKCTL2 to use
pcie_capability_clear_and_set_word() which makes its easier to
understand what the code tries to do.
LNKCTL2 is not really owned by any driver because it is a collection of
control bits that PCI core might need to touch. RMW accessors already
have
This series converts open-coded LNKCTL2 RMW accesses to use RMW
accessor. These patches used to be part of PCIe BW controller series
[1] which will require RMW ops to LNKCTL2 be properly locked.
However, since these RMW accessor patches are useful as cleanups on
their own I chose to send them now
Convert open coded RMW accesses for LNKCTL2 to use
pcie_capability_clear_and_set_word() which makes its easier to
understand what the code tries to do.
LNKCTL2 is not really owned by any driver because it is a collection of
control bits that PCI core might need to touch. RMW accessors already
have
Convert open coded RMW accesses for LNKCTL2 to use
pcie_capability_clear_and_set_word() which makes its easier to
understand what the code tries to do.
LNKCTL2 is not really owned by any driver because it is a collection of
control bits that PCI core might need to touch. RMW accessors already
have
Am 12.02.24 um 22:04 schrieb Alex Deucher:
We had a request to add shared buffer stats to fdinfo for amdgpu and
while implementing that, Christian mentioned that just looking at
the GEM handle count doesn't take into account buffers shared with other
subsystems like V4L or RDMA. Those subsystems
On Thu, 15 Feb 2024, Ville Syrjälä wrote:
> On Wed, Feb 14, 2024 at 03:57:54PM -0600, Mario Limonciello wrote:
>> +static int
>> +drm_do_probe_acpi_edid(void *data, u8 *buf, unsigned int block, size_t len)
>> +{
>> +struct drm_connector *connector = data;
>> +struct drm_device *ddev = conn
On Thu, Feb 15, 2024 at 9:18 AM Christian König
wrote:
>
> Am 12.02.24 um 22:04 schrieb Alex Deucher:
> > We had a request to add shared buffer stats to fdinfo for amdgpu and
> > while implementing that, Christian mentioned that just looking at
> > the GEM handle count doesn't take into account bu
Am 13.02.24 um 23:12 schrieb Felix Kuehling:
The TBA and TMA, along with an unused IB allocation, reside at low
addresses in the VM address space. A stray VM fault which hits these
pages must be serviced by making their page table entries invalid.
The scheduler depends upon these pages being resi
On Thu, Feb 15, 2024 at 2:53 AM Christian König
wrote:
>
> Well using this is in sysfs is a bug to begin with. This would prevent
> starting new applications and crashing applications which don't expect
> to get an -EPERM in return here.
>
> If we need to make operations mutual exclusive with rese
Am 15.02.24 um 15:36 schrieb Alex Deucher:
On Thu, Feb 15, 2024 at 2:53 AM Christian König
wrote:
Well using this is in sysfs is a bug to begin with. This would prevent
starting new applications and crashing applications which don't expect
to get an -EPERM in return here.
If we need to make op
Am 15.02.24 um 15:43 schrieb Christian König:
Am 15.02.24 um 15:36 schrieb Alex Deucher:
On Thu, Feb 15, 2024 at 2:53 AM Christian König
wrote:
Well using this is in sysfs is a bug to begin with. This would prevent
starting new applications and crashing applications which don't expect
to ge
Am 15.02.24 um 13:38 schrieb Srinivasan Shanmugam:
Rectifies kdoc warnings related to the 'ih' parameter in the
'ih_v7_0_get_wptr', 'ih_v7_0_irq_rearm', and 'ih_v7_0_set_rptr'
functions within the 'ih_v7_0.c' file.
Fixes the below with gcc W=1:
drivers/gpu/drm/amd/amdgpu/ih_v7_0.c:392: warning:
Hi Dave, Sima,
Fixes for 6.8.
The following changes since commit 841c35169323cd833294798e58b9bf63fa4fa1de:
Linux 6.8-rc4 (2024-02-11 12:18:13 -0800)
are available in the Git repository at:
https://gitlab.freedesktop.org/agd5f/linux.git
tags/amd-drm-fixes-6.8-2024-02-15
for you to fetch c
Document how to use SMI system management interface to receive SVM
events.
Define SVM events message string format macro that could use by user
mode for sscanf to parse the event. Add it to uAPI header file to make
it obvious that is changing uAPI in future.
No functional changes.
Signed-off-by:
To track the migrate end-event in case of a migration failure, always
output migrate end event, with the failure result added to the existing
migrate end event string.
Signed-off-by: Philip Yang
---
drivers/gpu/drm/amd/amdkfd/kfd_migrate.c| 16
drivers/gpu/drm/amd/amdkfd/kfd
[Public]
> -Original Message-
> From: Ilpo Järvinen
> Sent: Thursday, February 15, 2024 8:32 AM
> To: Deucher, Alexander ; amd-
> g...@lists.freedesktop.org; Daniel Vetter ; David Airlie
> ; Dennis Dalessandro
> ; dri-
> de...@lists.freedesktop.org; Jason Gunthorpe ; Leon
> Romanovsky ; l
Use i2c adapter when there isn't aux_mode in dc_link to fix a
null-pointer derefence that happens when running
igt@kms_force_connector_basic in a system with DCN2.1 and HDMI connector
detected as below:
[ +0.178146] BUG: kernel NULL pointer dereference, address: 04c0
[ +0.10] #PF
On 2/15/2024 9:18 AM, Philip Yang wrote:
Caution: This message originated from an External Source. Use proper caution
when opening attachments, clicking links, or responding.
Document how to use SMI system management interface to receive SVM
events.
Define SVM events message string format m
On 2024-02-02 11:20, Mario Limonciello wrote:
> On 2/2/2024 09:28, Hamza Mahfooz wrote:
>> We want programs besides the compositor to be able to enable or disable
>> panel power saving features. However, since they are currently only
>> configurable through DRM properties, that isn't possible. So,
On 2/15/2024 08:01, Jani Nikula wrote:
On Sat, 10 Feb 2024, Mario Limonciello wrote:
Some manufacturers have intentionally put an EDID that differs from
the EDID on the internal panel on laptops. Drivers that prefer to
fetch this EDID can set a bit on the drm_connector to indicate that
the DRM
On 2/15/2024 11:54, Harry Wentland wrote:
On 2024-02-02 11:20, Mario Limonciello wrote:
On 2/2/2024 09:28, Hamza Mahfooz wrote:
We want programs besides the compositor to be able to enable or disable
panel power saving features. However, since they are currently only
configurable through DRM pr
On 2/14/2024 17:13, Ville Syrjälä wrote:
On Wed, Feb 14, 2024 at 03:57:54PM -0600, Mario Limonciello wrote:
Some manufacturers have intentionally put an EDID that differs from
the EDID on the internal panel on laptops. Drivers that prefer to
fetch this EDID can set a bit on the drm_connector to
On Thu, Feb 15, 2024 at 12:20:56PM -0600, Mario Limonciello wrote:
> On 2/14/2024 17:13, Ville Syrjälä wrote:
> > On Wed, Feb 14, 2024 at 03:57:54PM -0600, Mario Limonciello wrote:
> >> Some manufacturers have intentionally put an EDID that differs from
> >> the EDID on the internal panel on laptop
On 2/15/2024 12:47, Ville Syrjälä wrote:
On Thu, Feb 15, 2024 at 12:20:56PM -0600, Mario Limonciello wrote:
On 2/14/2024 17:13, Ville Syrjälä wrote:
On Wed, Feb 14, 2024 at 03:57:54PM -0600, Mario Limonciello wrote:
Some manufacturers have intentionally put an EDID that differs from
the EDID o
Hi Dave, Daniel,
Same PR as earlier today, but drop the panel power saving debugging patches
for now at Harry's request.
The following changes since commit 841c35169323cd833294798e58b9bf63fa4fa1de:
Linux 6.8-rc4 (2024-02-11 12:18:13 -0800)
are available in the Git repository at:
https://gi
From: Yifan Zhang
This patch to enable gmc11 for GC 11.5.1
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
b/drivers/gpu/drm/amd/amdgpu/a
From: Yifan Zhang
This patch to add MMHUB 3.3.1 support.
v2: squash in fault info fix (Alex)
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/mmhub_v3_3.c | 1 +
2 files changed, 2 insertions(+)
diff --git a
From: Yifan Zhang
This patch to add GFXHUB 11.5.1 support.
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
From: Yifan Zhang
Add tmz support for GC 11.5.1.
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index d4a8
From: Yifan Zhang
This patch to enable soc21 support for GC 11.5.1
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
b/drivers/gpu/drm/amd/
From: Yifan Zhang
Disable clock gating and power gating for now.
v2: squash in revision fix (Alex)
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c
b/driv
On Thu, Feb 15, 2024 at 12:35 PM Melissa Wen wrote:
>
> Use i2c adapter when there isn't aux_mode in dc_link to fix a
> null-pointer derefence that happens when running
> igt@kms_force_connector_basic in a system with DCN2.1 and HDMI connector
> detected as below:
>
> [ +0.178146] BUG: kernel NUL
From: Yifan Zhang
This patch to add GC 11.5.1 to GC 11.5.0 family.
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
b/drivers/gpu/drm/am
From: Yifan Zhang
Initalize gfx 11.5.0 and set gfx hw configuration.
v2: squash in CG, PG, GFXOFF fixes (Alex)
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/
From: Yifan Zhang
This patch is to add imu firmware support for GC 11.5.1
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/imu_v11_0.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/imu_v11_0.c
b/drivers/gpu/drm/amd/amdgpu/
From: Tim Huang
Enable CGPG support for GFX ip v11.5.1
Signed-off-by: Tim Huang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 23 +--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c
b/drivers/gpu/drm
From: Yifan Zhang
This patch is to add firmware for GC 11.5.1
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v11_
From: Yifan Zhang
This patch to add MES PIPE0 and PIPE1 firmware support for gc_11_5_1.
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
b/drivers/gpu
From: Yifan Zhang
Enable KFD for GC 11.5.1.
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 7 +++
2 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
b/dr
From: Yifan Zhang
This patch to enable MES for GC 11.5.1
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
b/drivers/gpu/drm/amd/amdgpu/amd
From: Yifan Zhang
This patch to add GC 11.5.1 support
Signed-off-by: Yifan Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu
Hi Mario,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on drm-intel/for-linux-next-fixes drm-tip/drm-tip
linus/master v6.8-rc4 next-20240215]
[If your patch is applied to the wrong git tree, kindly drop us a note
Hi Mario,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on drm-intel/for-linux-next-fixes drm-tip/drm-tip
linus/master v6.8-rc4 next-20240215]
[If your patch is applied to the wrong git tree, kindly drop us a
[Public]
Hi all,
This week this patchset was tested on the following systems:
* Lenovo ThinkBook T13s Gen4 with AMD Ryzen 5 6600U
* MSI Gaming X Trio RX 6800
* Gigabyte Gaming OC RX 7900 XTX
These systems were tested on the following display/connection types:
* eD
jpeg_v4_0_5_start_dpg_mode() always returns 0 and the return value
doesn't get used in the caller jpeg_v4_0_5_start(). Modify the
function to be void.
Reported-by: coverity-bot
Addresses-Coverity-ID: 1583635 ("Code maintainability issues")
Fixes: 0a119d53f74a ("drm/amdgpu/jpeg: add support for jp
On 2024-02-15 12:54, Chen, Xiaogang
wrote:
On 2/15/2024 9:18 AM, Philip Yang wrote:
Caution: This message originated from an
External Source. Use proper caution when opening attachments,
clicking links, or responding.
Hi Mario,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on drm-intel/for-linux-next-fixes drm-tip/drm-tip
linus/master v6.8-rc4 next-20240215]
[If your patch is applied to the wrong git tree, kindly drop us a
Hi Mario,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on drm-intel/for-linux-next-fixes drm-tip/drm-tip
linus/master v6.8-rc4 next-20240215]
[If your patch is applied to the wrong git tree, kindly drop us a note
Hi Mario,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on drm-intel/for-linux-next-fixes drm-tip/drm-tip
linus/master v6.8-rc4 next-20240215]
[If your patch is applied to the wrong git tree, kindly drop us a
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