diff options
| author | Matt Roper <matthew.d.roper@intel.com> | 2025-10-13 13:10:02 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2025-10-14 07:45:17 -0700 |
| commit | 5dfc8989694001aff99348eef3c69c3294ea8e09 (patch) | |
| tree | d55d13268439585a77511bc4ce2ac44f7f0a7fee /drivers/gpu | |
| parent | 6a913fc86a847f011b22f5d8f8816aabaa48437c (diff) | |
drm/xe: Check that GT is not NULL before testing Wa_16023588340
If the primary GT is disabled, skip the check for this workaround (which
only applies to dgpu platforms where the primary GT cannot be NULL).
Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Link: https://lore.kernel.org/r/20251013200944.2499947-44-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/xe/display/xe_display_wa.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/display/xe_display_wa.c b/drivers/gpu/drm/xe/display/xe_display_wa.c index 8ada1cbcb16c..2aa1b8c03411 100644 --- a/drivers/gpu/drm/xe/display/xe_display_wa.c +++ b/drivers/gpu/drm/xe/display/xe_display_wa.c @@ -13,6 +13,7 @@ bool intel_display_needs_wa_16023588340(struct intel_display *display) { struct xe_device *xe = to_xe_device(display->drm); + struct xe_gt *wa_gt = xe_root_mmio_gt(xe); - return XE_GT_WA(xe_root_mmio_gt(xe), 16023588340); + return wa_gt && XE_GT_WA(wa_gt, 16023588340); } |