lkml.org 
[lkml]   [2017]   [Feb]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v4 07/23] drm/rockchip: dw-mipi-dsi: include bad value in error message
Date
As an aid to debugging.

Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Chris Zhong <zyw@rock-chips.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
---
v4:
- Add Sean's Reviewed-by
v3:
- Add Chris' Reviewed-by
Unchanged in v2
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index f55010312f25..374b18c550fd 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -646,7 +646,8 @@ static ssize_t dw_mipi_dsi_host_transfer(struct mipi_dsi_host *host,
ret = dw_mipi_dsi_dcs_long_write(dsi, msg);
break;
default:
- dev_err(dsi->dev, "unsupported message type\n");
+ dev_err(dsi->dev, "unsupported message type 0x%02x\n",
+ msg->type);
ret = -EINVAL;
}

--
2.12.0.rc0.230.gf625d4cdb9.dirty
\
 
 \ /
  Last update: 2017-02-24 13:56    [W:0.246 / U:0.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site