drm/i915/guc/slpc: Run SLPC selftests on all tiles

Run slpc selftests on all tiles

Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220923110043.789178-2-riana.tauro@intel.com

diff --git a/drivers/gpu/drm/i915/gt/selftest_slpc.c b/drivers/gpu/drm/i915/gt/selftest_slpc.c
index f8a1d27..928f747 100644 (file)
--- a/drivers/gpu/drm/i915/gt/selftest_slpc.c
+++ b/drivers/gpu/drm/i915/gt/selftest_slpc.c
@@ -270,26 +270,50 @@ static int run_test(struct intel_gt *gt, int test_type)
 static int live_slpc_vary_min(void *arg)
 {
        struct drm_i915_private *i915 = arg;
-       struct intel_gt *gt = to_gt(i915);
+       struct intel_gt *gt;
+       unsigned int i;
+       int ret;
+
+       for_each_gt(gt, i915, i) {
+               ret = run_test(gt, VARY_MIN);
+               if (ret)
+                       return ret;
+       }
 
-       return run_test(gt, VARY_MIN);
+       return ret;
 }
 
 static int live_slpc_vary_max(void *arg)
 {
        struct drm_i915_private *i915 = arg;
-       struct intel_gt *gt = to_gt(i915);
+       struct intel_gt *gt;
+       unsigned int i;
+       int ret;
+
+       for_each_gt(gt, i915, i) {
+               ret = run_test(gt, VARY_MAX);
+               if (ret)
+                       return ret;
+       }
 
-       return run_test(gt, VARY_MAX);
+       return ret;
 }
 
 /* check if pcode can grant RP0 */
 static int live_slpc_max_granted(void *arg)
 {
        struct drm_i915_private *i915 = arg;
-       struct intel_gt *gt = to_gt(i915);
+       struct intel_gt *gt;
+       unsigned int i;
+       int ret;
+
+       for_each_gt(gt, i915, i) {
+               ret = run_test(gt, MAX_GRANTED);
+               if (ret)
+                       return ret;
+       }
 
-       return run_test(gt, MAX_GRANTED);
+       return ret;
 }
 
 int intel_slpc_live_selftests(struct drm_i915_private *i915)
@@ -300,8 +324,13 @@ int intel_slpc_live_selftests(struct drm_i915_private *i915)
                SUBTEST(live_slpc_max_granted),
        };
 
-       if (intel_gt_is_wedged(to_gt(i915)))
-               return 0;
+       struct intel_gt *gt;
+       unsigned int i;
+
+       for_each_gt(gt, i915, i) {
+               if (intel_gt_is_wedged(gt))
+                       return 0;
+       }
 
        return i915_live_subtests(tests, i915);
 }