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Diffstat (limited to 'drivers/gpu/drm/selftests/drm_selftest.c')
-rw-r--r--drivers/gpu/drm/selftests/drm_selftest.c109
1 files changed, 0 insertions, 109 deletions
diff --git a/drivers/gpu/drm/selftests/drm_selftest.c b/drivers/gpu/drm/selftests/drm_selftest.c
deleted file mode 100644
index e29ed9faef5b..000000000000
--- a/drivers/gpu/drm/selftests/drm_selftest.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-#include <linux/compiler.h>
-
-#define selftest(name, func) __idx_##name,
-enum {
-#include TESTS
-};
-#undef selftest
-
-#define selftest(n, f) [__idx_##n] = { .name = #n, .func = f },
-static struct drm_selftest {
- bool enabled;
- const char *name;
- int (*func)(void *);
-} selftests[] = {
-#include TESTS
-};
-#undef selftest
-
-/* Embed the line number into the parameter name so that we can order tests */
-#define param(n) __PASTE(igt__, __PASTE(__PASTE(__LINE__, __), n))
-#define selftest_0(n, func, id) \
-module_param_named(id, selftests[__idx_##n].enabled, bool, 0400);
-#define selftest(n, func) selftest_0(n, func, param(n))
-#include TESTS
-#undef selftest
-
-static void set_default_test_all(struct drm_selftest *st, unsigned long count)
-{
- unsigned long i;
-
- for (i = 0; i < count; i++)
- if (st[i].enabled)
- return;
-
- for (i = 0; i < count; i++)
- st[i].enabled = true;
-}
-
-static int run_selftests(struct drm_selftest *st,
- unsigned long count,
- void *data)
-{
- int err = 0;
-
- set_default_test_all(st, count);
-
- /* Tests are listed in natural order in drm_*_selftests.h */
- for (; count--; st++) {
- if (!st->enabled)
- continue;
-
- pr_debug("drm: Running %s\n", st->name);
- err = st->func(data);
- if (err)
- break;
- }
-
- if (WARN(err > 0 || err == -ENOTTY,
- "%s returned %d, conflicting with selftest's magic values!\n",
- st->name, err))
- err = -1;
-
- rcu_barrier();
- return err;
-}
-
-static int __maybe_unused
-__drm_subtests(const char *caller,
- const struct drm_subtest *st,
- int count,
- void *data)
-{
- int err;
-
- for (; count--; st++) {
- pr_debug("Running %s/%s\n", caller, st->name);
- err = st->func(data);
- if (err) {
- pr_err("%s: %s failed with error %d\n",
- caller, st->name, err);
- return err;
- }
- }
-
- return 0;
-}