[Intel-gfx] [PATCH 3/5] drm/i915/selftests: Check all blitter engines for client blt

[Chris Wilson]

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

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 .../i915/gem/selftests/i915_gem_client_blt.c  | 30 ++++++++++++++++---
 1 file changed, 26 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
index d8804a847945..da8edee4fe0a 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
@@ -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[] = {
-- 
2.24.0.rc1