lib/i915: Restrict mmap types to GTT if no MMAP_OFFSET support

Commit b0da8bb705c0 ("lib/i915: for_each_mmap_offset_type()")
introduced a macro that makes it easy to repeat a test body within a
loop for each mmap-offset mapping type supported by v4 of i915 MMAP_GTT
API. However, when run on an older version of the driver, those
subtests are believed to be still repeated for each known mmap-offset
mapping type while effectively exercising GTT mapping type only.  As
that may be confusing, fix it.

It has been assumed that the modified macro is still suitable for use
inside gem_mmap_offset test itself.  Would that not be case,
gem_mmap_offset could redefine the macro back to its initial form for
internal use.

v2: Move extra condition to a separate function and call it via
    for_each_if(), in case we need to fix it again in future (Chris)
v3: Fix blind copy-paste

Suggested-by: Michał Winiarski <michal.winiarski@intel.com>
Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/i915/gem_ctx_sseu.c b/tests/i915/gem_ctx_sseu.c
index d558c8ba..3bef11b5 100644
--- a/tests/i915/gem_ctx_sseu.c
+++ b/tests/i915/gem_ctx_sseu.c
@@ -531,7 +531,7 @@ igt_main
 			test_invalid_sseu(fd);
 
 		igt_subtest_with_dynamic("mmap-args") {
-			for_each_mmap_offset_type(t) {
+			for_each_mmap_offset_type(fd, t) {
 				igt_dynamic_f("%s", t->name)
 					test_mmapped_args(fd, t);
 			}