diff options
| -rw-r--r-- | tests/kms_async_flips.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tests/kms_async_flips.c b/tests/kms_async_flips.c index 4a0527dc..695aea74 100644 --- a/tests/kms_async_flips.c +++ b/tests/kms_async_flips.c @@ -211,11 +211,14 @@ static void test_async_flip(data_t *data) * In older platforms (<= Gen10), async address update bit is double buffered. * So flip timestamp can be verified only from the second flip. * The first async flip just enables the async address update. + * In platforms greater than DISPLAY13 the first async flip will be discarded + * in order to change the watermark levels as per the optimization. Hence the + * subsequent async flips will actually do the asynchronous flips. */ if (is_i915_device(data->drm_fd)) { uint32_t devid = intel_get_drm_devid(data->drm_fd); - if (IS_GEN9(devid) || IS_GEN10(devid)) { + if (IS_GEN9(devid) || IS_GEN10(devid) || AT_LEAST_GEN(devid, 12)) { ret = drmModePageFlip(data->drm_fd, data->crtc_id, data->bufs[frame % 4].fb_id, flags, data); |