APPLIED: [SRU][P:linux][PATCH v2 0/8] drm/xe: support power limits

[Edoardo Canepa]

Applied to plucky:linux/master-next. Thanks.

On 9/11/25 09:58, Thibault Ferrante wrote:
> BugLink: https://bugs.launchpad.net/bugs/2122435
>
> [ Impact ]
>
>   * Support power limits for hardware supported by drm/xe driver.
>
> [ Fix ]
>
>   * Integrate patchset coming from https://lore.kernel.org/all/20250529163458.2354509-1-karthik.poosa@intel.com/
>   * Include prerequisite commit: drm/xe/hwmon: expose fan speed
>   * Include also a fix commit: drm/xe/hwmon: Fix xe_hwmon_power_max_write
>
> Everything is upstream.
>
> [ Test Plan ]
>
>   * Tested by intel.
>   * Compile, test on supported hardware and checks exposed hwmon sysfs entries.
>
>
> [ Where problems could occur ]
>
>   * Regression in drm/xe power management.
>
> v2: Forgot [SRU] in the mail subject.
>
> Karthik Poosa (7):
>    drm/xe/hwmon: Add support to manage power limits though mailbox
>    drm/xe/hwmon: Move card reactive critical power under channel card
>    drm/xe/hwmon: Add support to manage PL2 though mailbox
>    drm/xe/hwmon: Expose powerX_cap_interval
>    drm/xe/hwmon: Read energy status from PMT
>    drm/xe/hwmon: Expose power sysfs entries based on firmware support
>    drm/xe/hwmon: Fix xe_hwmon_power_max_write
>
> Raag Jadav (1):
>    drm/xe/hwmon: expose fan speed
>
>   .../ABI/testing/sysfs-driver-intel-xe-hwmon   |  92 ++-
>   drivers/gpu/drm/xe/regs/xe_mchbar_regs.h      |  11 +-
>   drivers/gpu/drm/xe/regs/xe_pcode_regs.h       |   9 +-
>   drivers/gpu/drm/xe/regs/xe_pmt.h              |   5 +
>   drivers/gpu/drm/xe/xe_device_types.h          |   6 +
>   drivers/gpu/drm/xe/xe_hwmon.c                 | 629 ++++++++++++++----
>   drivers/gpu/drm/xe/xe_pci.c                   |   9 +
>   drivers/gpu/drm/xe/xe_pcode.c                 |  11 +
>   drivers/gpu/drm/xe/xe_pcode.h                 |   3 +
>   drivers/gpu/drm/xe/xe_pcode_api.h             |  10 +
>   drivers/gpu/drm/xe/xe_vsec.c                  |   4 +-
>   drivers/gpu/drm/xe/xe_vsec.h                  |   4 +
>   12 files changed, 655 insertions(+), 138 deletions(-)
>
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