drm/xe/doc: Document device wedged and runtime survivability
Add documentation for vendor specific device wedged recovery method
and runtime survivability.
v2: fix documentation (Raag)
v3: add userspace tool for firmware update (Raag)
v4: use consistent documentation (Raag)
v5: add more documentation
Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Raag Jadav <raag.jadav@intel.com>
Link: https://lore.kernel.org/r/20250826063419.3022216-8-riana.tauro@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
f646c9f937