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* [PATCH] drm/msm/dsi: print error code when MIPI DSI host registration fails
@ 2021-06-04 10:44 Dmitry Baryshkov
  2021-06-04 16:39 ` [Freedreno] " abhinavk
  0 siblings, 1 reply; 2+ messages in thread
From: Dmitry Baryshkov @ 2021-06-04 10:44 UTC (permalink / raw)
  To: Bjorn Andersson, Rob Clark, Sean Paul, Abhinav Kumar
  Cc: Jonathan Marek, Stephen Boyd, David Airlie, Daniel Vetter,
	linux-arm-msm, dri-devel, freedreno

In order to ease debugging of DSI host registration issues, print return
code of dsi_mgr_setup_components().

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/dsi/dsi_manager.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index cd016576e8c5..4df5defdbf4c 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -817,8 +817,8 @@ int msm_dsi_manager_register(struct msm_dsi *msm_dsi)
 
 	ret = dsi_mgr_setup_components(id);
 	if (ret) {
-		pr_err("%s: failed to register mipi dsi host for DSI %d\n",
-			__func__, id);
+		pr_err("%s: failed to register mipi dsi host for DSI %d: %d\n",
+			__func__, id, ret);
 		goto fail;
 	}
 
-- 
2.30.2


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2021-06-04 10:44 [PATCH] drm/msm/dsi: print error code when MIPI DSI host registration fails Dmitry Baryshkov
2021-06-04 16:39 ` [Freedreno] " abhinavk

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