Commit bbd84292 authored by Michal Wajdeczko's avatar Michal Wajdeczko
Browse files

drm/xe: Always setup GT MMIO adjustment data 



While we believed that xe_gt_mmio_init() will be called just once
per GT, this might not be a case due to some tweaks that need to
performed by the VF driver during early probe.  To avoid leaving
any stale data in case of the re-run, reset the GT MMIO adjustment
data for the non-media GT case.

Signed-off-by: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241114175955.2299-2-michal.wajdeczko@intel.com
parent 474c4dd2

drivers/gpu/drm/xe/xe_gt.c

+3 −0
Original line number Diff line number Diff line
@@ -643,6 +643,9 @@ void xe_gt_mmio_init(struct xe_gt *gt) 
	if (gt->info.type == XE_GT_TYPE_MEDIA) {

		gt->mmio.adj_offset = MEDIA_GT_GSI_OFFSET;

		gt->mmio.adj_limit = MEDIA_GT_GSI_LENGTH;

	} else {

		gt->mmio.adj_offset = 0;

		gt->mmio.adj_limit = 0;

	}



	if (IS_SRIOV_VF(gt_to_xe(gt)))