linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c, branch v6.13 Linux kernel source tree Merge tag 'driver-core-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core 2024-11-29T19:43:29+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-11-29T19:43:29+00:00 55cb93fd243bad2c6e15f9151a32f575d2f5371f Pull driver core updates from Greg KH: "Here is a small set of driver core changes for 6.13-rc1. Nothing major for this merge cycle, except for the two simple merge conflicts are here just to make life interesting. Included in here are: - sysfs core changes and preparations for more sysfs api cleanups that can come through all driver trees after -rc1 is out - fw_devlink fixes based on many reports and debugging sessions - list_for_each_reverse() removal, no one was using it! - last-minute seq_printf() format string bug found and fixed in many drivers all at once. - minor bugfixes and changes full details in the shortlog" * tag 'driver-core-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (35 commits) Fix a potential abuse of seq_printf() format string in drivers cpu: Remove spurious NULL in attribute_group definition s390/con3215: Remove spurious NULL in attribute_group definition perf: arm-ni: Remove spurious NULL in attribute_group definition driver core: Constify bin_attribute definitions sysfs: attribute_group: allow registration of const bin_attribute firmware_loader: Fix possible resource leak in fw_log_firmware_info() drivers: core: fw_devlink: Fix excess parameter description in docstring driver core: class: Correct WARN() message in APIs class_(for_each|find)_device() cacheinfo: Use of_property_present() for non-boolean properties cdx: Fix cdx_mmap_resource() after constifying attr in ->mmap() drivers: core: fw_devlink: Make the error message a bit more useful phy: tegra: xusb: Set fwnode for xusb port devices drm: display: Set fwnode for aux bus devices driver core: fw_devlink: Stop trying to optimize cycle detection logic driver core: Constify attribute arguments of binary attributes sysfs: bin_attribute: add const read/write callback variants sysfs: implement all BIN_ATTR_* macros in terms of __BIN_ATTR() sysfs: treewide: constify attribute callback of bin_attribute::llseek() sysfs: treewide: constify attribute callback of bin_attribute::mmap() ... 
Pull driver core updates from Greg KH:
 "Here is a small set of driver core changes for 6.13-rc1.

  Nothing major for this merge cycle, except for the two simple merge
  conflicts are here just to make life interesting.

  Included in here are:

   - sysfs core changes and preparations for more sysfs api cleanups
     that can come through all driver trees after -rc1 is out

   - fw_devlink fixes based on many reports and debugging sessions

   - list_for_each_reverse() removal, no one was using it!

   - last-minute seq_printf() format string bug found and fixed in many
     drivers all at once.

   - minor bugfixes and changes full details in the shortlog"

* tag 'driver-core-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (35 commits)
  Fix a potential abuse of seq_printf() format string in drivers
  cpu: Remove spurious NULL in attribute_group definition
  s390/con3215: Remove spurious NULL in attribute_group definition
  perf: arm-ni: Remove spurious NULL in attribute_group definition
  driver core: Constify bin_attribute definitions
  sysfs: attribute_group: allow registration of const bin_attribute
  firmware_loader: Fix possible resource leak in fw_log_firmware_info()
  drivers: core: fw_devlink: Fix excess parameter description in docstring
  driver core: class: Correct WARN() message in APIs class_(for_each|find)_device()
  cacheinfo: Use of_property_present() for non-boolean properties
  cdx: Fix cdx_mmap_resource() after constifying attr in ->mmap()
  drivers: core: fw_devlink: Make the error message a bit more useful
  phy: tegra: xusb: Set fwnode for xusb port devices
  drm: display: Set fwnode for aux bus devices
  driver core: fw_devlink: Stop trying to optimize cycle detection logic
  driver core: Constify attribute arguments of binary attributes
  sysfs: bin_attribute: add const read/write callback variants
  sysfs: implement all BIN_ATTR_* macros in terms of __BIN_ATTR()
  sysfs: treewide: constify attribute callback of bin_attribute::llseek()
  sysfs: treewide: constify attribute callback of bin_attribute::mmap()
  ...
sysfs: treewide: constify attribute callback of bin_is_visible() 2024-11-05T13:00:28+00:00 Thomas Weißschuh linux@weissschuh.net 2024-11-03T17:03:34+00:00 b626816fdd7f9beb841856ba049396cff46e99aa The is_bin_visible() callbacks should not modify the struct bin_attribute passed as argument. Enforce this by marking the argument as const. As there are not many callback implementers perform this change throughout the tree at once. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Jason Gunthorpe <jgg@nvidia.com> Acked-by: Ira Weiny <ira.weiny@intel.com> Acked-by: Krzysztof Wilczyński <kw@linux.com> Link: https://lore.kernel.org/r/20241103-sysfs-const-bin_attr-v2-5-71110628844c@weissschuh.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The is_bin_visible() callbacks should not modify the struct
bin_attribute passed as argument.
Enforce this by marking the argument as const.

As there are not many callback implementers perform this change
throughout the tree at once.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Ira Weiny <ira.weiny@intel.com>
Acked-by: Krzysztof Wilczyński <kw@linux.com>
Link: https://lore.kernel.org/r/20241103-sysfs-const-bin_attr-v2-5-71110628844c@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: Add nps_mode in RAS init_flag 2024-11-04T17:06:23+00:00 Candice Li candice.li@amd.com 2024-10-17T04:21:40+00:00 12e5df81bb1f006be2bc8341c732ebd966e573e4 Add nps_mode in RAS init_flag. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Add nps_mode in RAS init_flag.

Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add generic func to check if ta fw is applicable 2024-10-28T20:41:13+00:00 Le Ma le.ma@amd.com 2024-10-25T09:43:57+00:00 ea9d8863daa93f2bfd39ce820254a788b1fe0c1f Separated xgmi ta is required for specific APU, and driver needs parse the ta binary properly with aux xgmi ta packed. v2: make the check function more generic (Lijo) Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Separated xgmi ta is required for specific APU, and driver needs
parse the ta binary properly with aux xgmi ta packed.

v2: make the check function more generic (Lijo)

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Clean the functions pointer set as NULL 2024-10-22T21:50:39+00:00 Sunil Khatri sunil.khatri@amd.com 2024-10-17T15:36:00+00:00 0016e870542dc0a529e5ed97b628b6b727531e9b We dont need to set the functions to NULL which arent needed as global structure members are by default set to zero or NULL for pointers. Cc: Leo Liu <leo.liu@amd.com> Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
We dont need to set the functions to NULL which arent
needed as global structure members are by default
set to zero or NULL for pointers.

Cc: Leo Liu <leo.liu@amd.com>
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add PSP interface for NPS switch 2024-10-07T18:32:00+00:00 Rajneesh Bhardwaj rajneesh.bhardwaj@amd.com 2024-09-19T11:52:50+00:00 212cc2411994c4a692c3e8c9d04592fd8b1b7108 Implement PSP ring command interface for memory partitioning on the fly on the supported asics. Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Implement PSP ring command interface for memory partitioning on the fly
on the supported asics.

Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update the handle ptr in hw_fini 2024-10-07T18:03:25+00:00 Sunil Khatri sunil.khatri@amd.com 2024-10-02T05:50:58+00:00 692d2cd180e04805ea46e2721e24504d8d9ee28a Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_fini. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_fini on suspend and some followed clean up. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Update the *handle to amdgpu_ip_block ptr for all
functions pointers of hw_fini.

Also update the ip_block ptr where ever needed as
there were cyclic dependency of hw_fini on suspend
and some followed clean up.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update the handle ptr in hw_init 2024-10-07T18:03:25+00:00 Sunil Khatri sunil.khatri@amd.com 2024-10-01T06:05:14+00:00 58608034ed5090b7a4b7f1c040a67a53fe1dbbc6 Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_init. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_init on resume. v2: squash in isp fix Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Update the *handle to amdgpu_ip_block ptr for all
functions pointers of hw_init.

Also update the ip_block ptr where ever needed as
there were cyclic dependency of hw_init on resume.

v2: squash in isp fix

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update the handle ptr in resume 2024-10-07T18:02:50+00:00 Sunil Khatri sunil.khatri@amd.com 2024-09-30T12:12:01+00:00 7feb4f3ad8befa0850a576adaa32d57962bf82e5 Update the *handle to amdgpu_ip_block ptr for all functions pointers of resume. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Update the *handle to amdgpu_ip_block ptr for all
functions pointers of resume.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update the handle ptr in suspend 2024-10-07T18:02:45+00:00 Sunil Khatri sunil.khatri@amd.com 2024-09-30T11:30:38+00:00 982d7f9bfe4a50334543ef97808615693d7ac29e Update the *handle to amdgpu_ip_block ptr for all functions pointers of suspend. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Update the *handle to amdgpu_ip_block ptr for all
functions pointers of suspend.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>