These debugfs entry will help testapp to understand the test request
during dp phy compliance mode.
Acked-by: Manasi Navare <manasi.d.navare@xxxxxxxxx>
Signed-off-by: Animesh Manna <animesh.manna@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_debugfs.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 0ac98e39eb75..a903ed0632cb 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3177,6 +3177,16 @@ static int i915_displayport_test_data_show(struct seq_file *m, void *data)
intel_dp->compliance.test_data.vdisplay);
seq_printf(m, "bpc: %u\n",
intel_dp->compliance.test_data.bpc);
+ } else if (intel_dp->compliance.test_type ==
+ DP_TEST_LINK_PHY_TEST_PATTERN) {
+ seq_printf(m, "pattern: %d\n",
+ intel_dp->compliance.test_data.phytest.phy_pattern);
+ seq_printf(m, "Number of lanes: %d\n",
+ intel_dp->compliance.test_data.phytest.num_lanes);
+ seq_printf(m, "Link Rate: %d\n",
+ intel_dp->compliance.test_data.phytest.link_rate);
+ seq_printf(m, "level: %02x\n",
+ intel_dp->train_set[0]);
}
} else
seq_puts(m, "0");
@@ -3209,7 +3219,7 @@ static int i915_displayport_test_type_show(struct seq_file *m, void *data)
if (encoder && connector->status == connector_status_connected) {
intel_dp = enc_to_intel_dp(&encoder->base);
- seq_printf(m, "%02lx", intel_dp->compliance.test_type);
+ seq_printf(m, "%02lx\n", intel_dp->compliance.test_type);
} else
seq_puts(m, "0");
}
--
2.24.0
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