leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

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

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191027225808.19437-3-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2019-10-27 22:58:06 +00:00
parent 1f9f6353e8
commit 52aac377e7
1 changed files with 26 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
View File

@ -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 @@ err_flush:
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[] = {