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
