** Also affects: linux-firmware (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/2114957

Title:
  [SRU] Add rfkill_poll callback to mt7925 driver

Status in HWE Next:
  New
Status in linux-firmware package in Ubuntu:
  New
Status in linux-oem-6.14 package in Ubuntu:
  New
Status in linux-firmware source package in Noble:
  In Progress
Status in linux-oem-6.14 source package in Noble:
  Fix Committed
Status in linux-firmware source package in Plucky:
  In Progress
Status in linux-oem-6.14 source package in Plucky:
  New

Bug description:
  [ Impact ]

  The rfkill_poll callback for mt7925 is currently no implemented. This
  may in some cases lead to a confusing situation where its status (e.g.
  in the GUI) not consistent with actual hardware state.

  [ Fix ]

  Cherry-pick from the following commit:

      1. [PATCH v2] wifi: mt76: mt7925: add rfkill_poll for hardware
  rfkill [1]

  And its dependent patches:

      1. [PATCH 00/10] Add MT7990 support [2] (Only first 3 patches are
  needed.)

  [ Test cases]

  Boot into Ubuntu, and confirm that wireless function can be toggled on
  an off

  [ Where the problem could occur ]

  To avoid conflicts, some of the dependent patches include rework for
  the mt799x series, which are preliminaries for properly support
  MT7990. Currently there's no platform having those chips, so this
  rework is less likely to impact existing platforms.

  However, this may make the MT7990 partially functional (instead of not
  functioning at all), which might be confusing in the future enablement
  work.

  [ Additional information ]

  [1] 
https://lore.kernel.org/all/[email protected]/
  [2] 
https://lore.kernel.org/all/[email protected]/

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