/* XXX: Checking this repeatedly actually hangs the GPU. I have literally no
* idea why. */
static void
connector_check_current_state(struct kms_atomic_connector_state *connector)
{
struct kms_atomic_connector_state connector_kernel;
drmModeConnectorPtr legacy;
uint32_t crtc_id;
legacy = drmModeGetConnectorCurrent(connector->state->desc->fd,
connector->obj);
igt_assert(legacy);
if (legacy->encoder_id) {
drmModeEncoderPtr legacy_enc;
legacy_enc = drmModeGetEncoder(connector->state->desc->fd,
legacy->encoder_id);
igt_assert(legacy_enc);
crtc_id = legacy_enc->crtc_id;
drmModeFreeEncoder(legacy_enc);
} else {
crtc_id = 0;
}
igt_assert_eq_u32(crtc_id, connector->crtc_id);
memcpy(&connector_kernel, connector, sizeof(connector_kernel));
connector_get_current_state(&connector_kernel);
do_or_die(memcmp(&connector_kernel, connector,
sizeof(connector_kernel)));
drmModeFreeConnector(legacy);
}
static void dump_connectors_fd(int drmfd)
{
int i, j;
drmModeRes *mode_resources = drmModeGetResources(drmfd);
if (!mode_resources) {
igt_warn("drmModeGetResources failed: %s\n", strerror(errno));
return;
}
igt_info("Connectors:\n");
igt_info("id\tencoder\tstatus\t\ttype\tsize (mm)\tmodes\n");
for (i = 0; i < mode_resources->count_connectors; i++) {
drmModeConnector *connector;
connector = drmModeGetConnectorCurrent(drmfd,
mode_resources->connectors[i]);
if (!connector) {
igt_warn("could not get connector %i: %s\n", mode_resources->connectors[i], strerror(errno));
continue;
}
igt_info("%d\t%d\t%s\t%s\t%dx%d\t\t%d\n", connector->connector_id, connector->encoder_id, kmstest_connector_status_str(connector->connection), kmstest_connector_type_str(connector->connector_type), connector->mmWidth, connector->mmHeight, connector->count_modes);
if (!connector->count_modes)
continue;
igt_info(" modes:\n");
igt_info(" name refresh (Hz) hdisp hss hse htot vdisp ""vss vse vtot flags type clock\n");
for (j = 0; j < connector->count_modes; j++){
igt_info("[%d]", j);
kmstest_dump_mode(&connector->modes[j]);
}
drmModeFreeConnector(connector);
}
igt_info("\n");
drmModeFreeResources(mode_resources);
}
