Commit 7293859c authored by Daniele Ceraolo Spurio's avatar Daniele Ceraolo Spurio
Browse files

drm/xe/gsc: Fix FW status if the firmware is already loaded 



We set the FW status to "TRANSFERRED" after the load completes and to
"RUNNING"once we're done with proxy init, so do the same if we're trying
to re-load the FW and it is already loaded.

Note that there is no difference in driver behavior between the 2
states, but it's useful to be accurate when we dump the status for
debug.

Signed-off-by: default avatarDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: default avatarJulia Filipchuk <julia.filipchuk@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240828215158.2743994-3-daniele.ceraolospurio@intel.com
parent 2160f6f6

drivers/gpu/drm/xe/xe_gsc.c

+4 −1
Original line number Diff line number Diff line
@@ -531,6 +531,9 @@ void xe_gsc_load_start(struct xe_gsc *gsc) 


	/* GSC FW survives GT reset and D3Hot */

	if (gsc_fw_is_loaded(gt)) {

		if (xe_gsc_proxy_init_done(gsc))

			xe_uc_fw_change_status(&gsc->fw, XE_UC_FIRMWARE_RUNNING);

		else

			xe_uc_fw_change_status(&gsc->fw, XE_UC_FIRMWARE_TRANSFERRED);

		return;

	}