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authorXinyu Chen <b03824@freescale.com>2012-01-10 09:43:42 +0800
committerXinyu Chen <b03824@freescale.com>2012-01-10 10:52:50 +0800
commitc393cb3d24bea6fbac194646580292b625ab64e9 (patch)
tree3c6016758e1deabf47b013aff9d80593fe002ae7
parent951b812436e9aed71d44665e2243cf409b27adcd (diff)
downloadlinux-linaro-c393cb3d24bea6fbac194646580292b625ab64e9.tar.gz
ENGR00171621 ipu device: remove error printk to avoid performance dropimx-android-r13.1
Android dual display will call IPU_QUEUE_TASK to do UI resize to second display on each frame, and befrore calling it, a ioctl of IPU_CHECK_TASK must be called to refine the parameters. This ioctl will print out error log if there's parameters mismatch. It causes about 4 lines each frame, which let fps drop. Remove such warning. Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
-rw-r--r--drivers/mxc/ipu3/ipu_device.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/mxc/ipu3/ipu_device.c b/drivers/mxc/ipu3/ipu_device.c
index 9395d8a6661..7d927f13795 100644
--- a/drivers/mxc/ipu3/ipu_device.c
+++ b/drivers/mxc/ipu3/ipu_device.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2005-2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2005-2012 Freescale Semiconductor, Inc. All Rights Reserved.
*/
/*
@@ -507,7 +507,6 @@ static void dump_check_err(struct device *dev, int err)
dev_err(dev, "input over limitation\n");
break;
case IPU_CHECK_ERR_OVERLAY_WITH_VDI:
- dev_err(dev, "do not support overlay with deinterlace\n");
break;
case IPU_CHECK_ERR_OV_OUT_NO_FIT:
dev_err(dev,
@@ -517,19 +516,14 @@ static void dump_check_err(struct device *dev, int err)
dev_err(dev, "no ipu processing need\n");
break;
case IPU_CHECK_ERR_SPLIT_INPUTW_OVER:
- dev_err(dev, "split mode input width overflow\n");
break;
case IPU_CHECK_ERR_SPLIT_INPUTH_OVER:
- dev_err(dev, "split mode input height overflow\n");
break;
case IPU_CHECK_ERR_SPLIT_OUTPUTW_OVER:
- dev_err(dev, "split mode output width overflow\n");
break;
case IPU_CHECK_ERR_SPLIT_OUTPUTH_OVER:
- dev_err(dev, "split mode output height overflow\n");
break;
case IPU_CHECK_ERR_SPLIT_WITH_ROT:
- dev_err(dev, "not support split mode with rotation\n");
break;
default:
break;