In pre-ilk platforms the engine interrupts live in GEN2_IER. Capture it
as part of gtier instead of display.

Suggested-by: Ville Syrjälä <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
---
 drivers/gpu/drm/i915/i915_gpu_error.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c 
b/drivers/gpu/drm/i915/i915_gpu_error.c
index cf31e8fecd8d..64c760e7b7ee 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1782,8 +1782,6 @@ static void gt_record_display_regs(struct 
intel_gt_coredump *gt)
                gt->ier = intel_uncore_read(uncore, VLV_IER);
        else if (HAS_PCH_SPLIT(i915))
                gt->ier = intel_uncore_read(uncore, DEIER);
-       else
-               gt->ier = intel_uncore_read(uncore, GEN2_IER);
 }
 
 /* Capture all other registers that GuC doesn't capture. */
@@ -1822,6 +1820,9 @@ static void gt_record_global_nonguc_regs(struct 
intel_gt_coredump *gt)
        } else if (HAS_PCH_SPLIT(i915)) {
                gt->gtier[0] = intel_uncore_read(uncore, GTIER);
                gt->ngtier = 1;
+       } else {
+               gt->gtier[0] = intel_uncore_read(uncore, GEN2_IER);
+               gt->ngtier = 1;
        }
 
        gt->eir = intel_uncore_read(uncore, EIR);
-- 
2.39.5

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