[Intel-gfx] [PATCH 3/7] drm/i915/mst: debug log 4 bytes of ESI right after reading

[Jani Nikula]

For whatever reason, the ESI link service irq vector was missing from
the debug output. Add the missing byte, clean up the debug message, and
do the logging right after reading the data.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index ebf80a875a41..065c4607e21f 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -3682,6 +3682,8 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
 			break;
 		}
 
+		drm_dbg_kms(&i915->drm, "DPRX ESI: %4ph\n", esi);
+
 		/* check link status - esi[10] = 0x200c */
 		if (intel_dp->active_mst_links > 0 && link_ok &&
 		    !drm_dp_channel_eq_ok(&esi[10], intel_dp->lane_count)) {
@@ -3690,8 +3692,6 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
 			link_ok = false;
 		}
 
-		drm_dbg_kms(&i915->drm, "got esi %3ph\n", esi);
-
 		intel_dp_mst_hpd_irq(intel_dp, esi, &handled);
 
 		if (!handled)
-- 
2.30.2