From: john@metanate•com (John Keeping)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 08/26] drm/rockchip: dw-mipi-dsi: include bad value in error message
Date: Sat, 21 Jan 2017 16:31:10 +0000 [thread overview]
Message-ID: <20170121163128.22240-9-john@metanate.com> (raw)
In-Reply-To: <20170121163128.22240-1-john@metanate.com>
As an aid to debugging.
Signed-off-by: John Keeping <john@metanate•com>
---
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 2e6ad4591ebf..92dbc3e56603 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -644,7 +644,8 @@ 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;
}
--
2.11.0.197.gb556de5.dirty
next prev parent reply other threads:[~2017-01-21 16:31 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-21 16:31 [PATCH v2 00/26] drm/rockchip: MIPI fixes & improvements John Keeping
2017-01-21 16:31 ` [PATCH v2 01/26] drm/rockchip: dw-mipi-dsi: don't configure hardware in mode_set for MIPI John Keeping
2017-01-22 3:58 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 02/26] drm/rockchip: dw-mipi-dsi: rename commit hook to enable John Keeping
2017-01-21 16:31 ` [PATCH v2 03/26] drm/rockchip: dw-mipi-dsi: pass mode in where needed John Keeping
2017-01-22 4:00 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 04/26] drm/rockchip: dw-mipi-dsi: remove mode_set hook John Keeping
2017-01-22 6:08 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 05/26] drm/rockchip: dw-mipi-dsi: fix command header writes John Keeping
2017-01-21 16:31 ` [PATCH v2 06/26] drm/rockchip: dw-mipi-dsi: fix generic packet status check John Keeping
2017-01-22 6:24 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 07/26] drm/rockchip: dw-mipi-dsi: avoid out-of-bounds read on tx_buf John Keeping
2017-01-22 6:42 ` Chris Zhong
2017-01-21 16:31 ` John Keeping [this message]
2017-01-22 6:44 ` [PATCH v2 08/26] drm/rockchip: dw-mipi-dsi: include bad value in error message Chris Zhong
2017-01-21 16:31 ` [PATCH v2 09/26] drm/rockchip: dw-mipi-dsi: respect message flags John Keeping
2017-01-22 7:14 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 10/26] drm/rockchip: dw-mipi-dsi: only request HS clock when required John Keeping
2017-01-22 8:10 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 11/26] drm/rockchip: dw-mipi-dsi: don't assume buffer is aligned John Keeping
2017-01-22 8:16 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 12/26] drm/rockchip: dw-mipi-dsi: prepare panel after phy init John Keeping
2017-01-22 8:22 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 13/26] drm/rockchip: dw-mipi-dsi: allow commands in panel_disable John Keeping
2017-01-22 8:37 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 14/26] drm/rockchip: dw-mipi-dsi: fix escape clock rate John Keeping
2017-01-22 9:37 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 15/26] drm/rockchip: dw-mipi-dsi: ensure PHY is reset John Keeping
2017-01-22 9:37 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 16/26] drm/rockchip: dw-mipi-dsi: configure bias and bandgap before enable John Keeping
2017-01-21 16:31 ` [PATCH v2 17/26] drm/rockchip: dw-mipi-dsi: don't enable PHY PLL until it's configured John Keeping
2017-01-22 10:07 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 18/26] drm/rockchip: dw-mipi-dsi: properly configure PHY timing John Keeping
2017-01-22 3:06 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 19/26] drm/rockchip: dw-mipi-dsi: improve PLL configuration John Keeping
2017-01-23 1:38 ` Chris Zhong
2017-01-23 12:49 ` John Keeping
2017-01-24 2:42 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 20/26] drm/rockchip: dw-mipi-dsi: use specific poll helper John Keeping
2017-01-23 0:49 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 21/26] drm/rockchip: dw-mipi-dsi: use positive check for N{H, V}SYNC John Keeping
2017-01-21 16:31 ` [PATCH v2 22/26] drm/rockchip: vop: test for P{H,V}SYNC John Keeping
2017-01-23 7:12 ` Mark yao
2017-01-21 16:31 ` [PATCH v2 23/26] drm/rockchip: dw-mipi-dsi: defer probe if panel is not loaded John Keeping
2017-01-21 16:31 ` [PATCH v2 24/26] drm/rockchip: dw-mipi-dsi: support non-burst modes John Keeping
2017-01-23 6:11 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 25/26] drm/rockchip: dw-mipi-dsi: add reset control John Keeping
2017-01-23 6:12 ` Chris Zhong
2017-01-21 16:31 ` [PATCH v2 26/26] drm/rockchip: dw-mipi-dsi: support read commands John Keeping
2017-01-22 3:08 ` Chris Zhong
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