]> www.infradead.org Git - users/jedix/linux-maple.git/commit
drm/xe/vf: Custom GuC reset
authorMichal Wajdeczko <michal.wajdeczko@intel.com>
Tue, 4 Jun 2024 21:22:30 +0000 (23:22 +0200)
committerMichal Wajdeczko <michal.wajdeczko@intel.com>
Thu, 6 Jun 2024 14:02:05 +0000 (16:02 +0200)
commit5bfae679d39966fb12c8e390a80e7ecf05693dfe
treec30e834065c19c4b14f739bf919e73a1fdb47f40
parentd9cf98e79ebfdeea8844c282b627d07c3512650c
drm/xe/vf: Custom GuC reset

The VF drivers can't trigger real GuC firmware reset using GDRST
register, but for the VF drivers it is sufficient to send VF_RESET
message to reset any VF specific state maintained by the GuC.
Use our existing VF bootstrap function as VF_RESET is part of it.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240604212231.1416-4-michal.wajdeczko@intel.com
drivers/gpu/drm/xe/xe_guc.c