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drm/i915/selftests: Flush all tiles on test exit

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We want to idle all tiles when exiting selftests.

Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230125100003.18243-1-nirmoy.das@intel.com
This commit is contained in:
Tvrtko Ursulin
2023-01-25 11:00:03 +01:00
committed by Andi Shyti
parent 9635adf854
commit 21813d631d
1 changed files with 17 additions and 11 deletions
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28
drivers/gpu/drm/i915/selftests/igt_flush_test.c
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@@ -14,21 +14,27 @@
int igt_flush_test(struct drm_i915_private *i915)
{
struct intel_gt *gt = to_gt(i915);
int ret = intel_gt_is_wedged(gt) ? -EIO : 0;
struct intel_gt *gt;
unsigned int i;
int ret = 0;
cond_resched();
for_each_gt(gt, i915, i) {
if (intel_gt_is_wedged(gt))
ret = -EIO;
if (intel_gt_wait_for_idle(gt, HZ * 3) == -ETIME) {
pr_err("%pS timed out, cancelling all further testing.\n",
__builtin_return_address(0));
cond_resched();
GEM_TRACE("%pS timed out.\n",
__builtin_return_address(0));
GEM_TRACE_DUMP();
if (intel_gt_wait_for_idle(gt, HZ * 3) == -ETIME) {
pr_err("%pS timed out, cancelling all further testing.\n",
__builtin_return_address(0));
intel_gt_set_wedged(gt);
ret = -EIO;
GEM_TRACE("%pS timed out.\n",
__builtin_return_address(0));
GEM_TRACE_DUMP();
intel_gt_set_wedged(gt);
ret = -EIO;
}
}
return ret;