Commit a347279d authored by Tejas Upadhyay's avatar Tejas Upadhyay Committed by Andi Shyti
Browse files

drm/i915/gem: Consider multi-gt instead of to_gt() 



In order to enable complete multi-GT, use the GT
reference obtained directly from the engine, rather
than relying on the to_gt(), which only provides a
reference to the primary GT.

Problem appear when it runs on platform like MTL
where different set of engines are possible on
different GTs.

Signed-off-by: default avatarTejas Upadhyay <tejas.upadhyay@intel.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230419060036.3422635-3-tejas.upadhyay@intel.com
parent a6704f4a

drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c

+2 −2
Original line number Diff line number Diff line
@@ -93,7 +93,7 @@ static int live_nop_switch(void *arg) 
		}

		if (i915_request_wait(rq, 0, 10 * HZ) < 0) {

			pr_err("Failed to populated %d contexts\n", nctx);

			intel_gt_set_wedged(to_gt(i915));

			intel_gt_set_wedged(engine->gt);

			i915_request_put(rq);

			err = -EIO;

			goto out_file;
@@ -149,7 +149,7 @@ static int live_nop_switch(void *arg) 
			if (i915_request_wait(rq, 0, HZ / 5) < 0) {

				pr_err("Switching between %ld contexts timed out\n",

				       prime);

				intel_gt_set_wedged(to_gt(i915));

				intel_gt_set_wedged(engine->gt);

				i915_request_put(rq);

				break;

			}