Just to note I haven't tested yet as I don't have hsw to hand, but seems
simple enough to send out anyway...
--- >8 ---
To make it clear on failure what register was being tested the test_lri
helper now uses igt_debug to log the register address and value being
tested. The test_lri helper now also double checks that the initial
intel_register_write() takes before issuing the LRI.
Signed-off-by: Robert Bragg <rob...@sixbynine.org>
---
tests/gem_exec_parse.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/tests/gem_exec_parse.c b/tests/gem_exec_parse.c
index cc2103a..534a933 100644
--- a/tests/gem_exec_parse.c
+++ b/tests/gem_exec_parse.c
@@ -272,8 +272,15 @@ test_lri(int fd, uint32_t handle,
MI_BATCH_BUFFER_END,
};
+ igt_debug("testing lri, reg=%x, val=%x, expected errno=%d\n",
+ test->reg, test->test_val, expected_errno);
+
intel_register_write(test->reg, test->init_val);
+ igt_assert_eq_u32((intel_register_read(test->reg) &
+ test->read_mask),
+ test->init_val);
+
exec_batch(fd, handle,
lri, sizeof(lri),
I915_EXEC_RENDER,
--
2.10.2
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