Commit 52aac377 authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915/selftests: Check all blitter engines for client blt 



Check all user accessible engines that can blit work with our blitter
client.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: default avatarMatthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191027225808.19437-3-chris@chris-wilson.co.uk
parent 1f9f6353

drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c

+26 −4
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ 


#include "i915_selftest.h"



#include "gt/intel_engine_user.h"

#include "gt/intel_gt.h"



#include "selftests/igt_flush_test.h"
@@ -12,10 +13,9 @@ 
#include "huge_gem_object.h"

#include "mock_context.h"



static int igt_client_fill(void *arg)

static int __igt_client_fill(struct intel_engine_cs *engine)

{

	struct drm_i915_private *i915 = arg;

	struct intel_context *ce = i915->engine[BCS0]->kernel_context;

	struct intel_context *ce = engine->kernel_context;

	struct drm_i915_gem_object *obj;

	struct rnd_state prng;

	IGT_TIMEOUT(end);
@@ -37,7 +37,7 @@ static int igt_client_fill(void *arg) 
		pr_debug("%s with phys_sz= %x, sz=%x, val=%x\n", __func__,

			 phys_sz, sz, val);



		obj = huge_gem_object(i915, phys_sz, sz);

		obj = huge_gem_object(engine->i915, phys_sz, sz);

		if (IS_ERR(obj)) {

			err = PTR_ERR(obj);

			goto err_flush;
@@ -103,6 +103,28 @@ static int igt_client_fill(void *arg) 
	return err;

}



static int igt_client_fill(void *arg)

{

	int inst = 0;



	do {

		struct intel_engine_cs *engine;

		int err;



		engine = intel_engine_lookup_user(arg,

						  I915_ENGINE_CLASS_COPY,

						  inst++);

		if (!engine)

			return 0;



		err = __igt_client_fill(engine);

		if (err == -ENOMEM)

			err = 0;

		if (err)

			return err;

	} while (1);

}



int i915_gem_client_blt_live_selftests(struct drm_i915_private *i915)

{

	static const struct i915_subtest tests[] = {