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path: root/drivers/media/platform/mxc
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Diffstat (limited to 'drivers/media/platform/mxc')
-rw-r--r--drivers/media/platform/mxc/capture/mxc_v4l2_capture.c51
1 files changed, 29 insertions, 22 deletions
diff --git a/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c b/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c
index ec1e19f2dfa2..2d7aa15eadef 100644
--- a/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c
+++ b/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c
@@ -48,6 +48,13 @@
#include "mxc_v4l2_capture.h"
#include "ipu_prp_sw.h"
+#if 0
+#undef dev_dbg
+#define dev_dbg(dev, format, arg...) {dev_printk(KERN_ERR, dev, format, ##arg);}
+#undef pr_debug
+#define pr_debug(fmt, ...) printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#endif
+
#define init_MUTEX(sem) sema_init(sem, 1)
static struct platform_device_id imx_v4l2_devtype[] = {
@@ -997,7 +1004,7 @@ static int mxc_v4l2_g_ctrl(cam_data *cam, struct v4l2_control *c)
status = vidioc_int_g_ctrl(cam->sensor, c);
cam->bright = c->value;
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_BRIGHTNESS\n");
status = -ENODEV;
}
break;
@@ -1007,7 +1014,7 @@ static int mxc_v4l2_g_ctrl(cam_data *cam, struct v4l2_control *c)
status = vidioc_int_g_ctrl(cam->sensor, c);
cam->hue = c->value;
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_HUE\n");
status = -ENODEV;
}
break;
@@ -1017,7 +1024,7 @@ static int mxc_v4l2_g_ctrl(cam_data *cam, struct v4l2_control *c)
status = vidioc_int_g_ctrl(cam->sensor, c);
cam->contrast = c->value;
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_CONTRAST\n");
status = -ENODEV;
}
break;
@@ -1027,7 +1034,7 @@ static int mxc_v4l2_g_ctrl(cam_data *cam, struct v4l2_control *c)
status = vidioc_int_g_ctrl(cam->sensor, c);
cam->saturation = c->value;
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_SATURATION\n");
status = -ENODEV;
}
break;
@@ -1037,7 +1044,7 @@ static int mxc_v4l2_g_ctrl(cam_data *cam, struct v4l2_control *c)
status = vidioc_int_g_ctrl(cam->sensor, c);
cam->red = c->value;
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_RED_BALANCE\n");
status = -ENODEV;
}
break;
@@ -1047,7 +1054,7 @@ static int mxc_v4l2_g_ctrl(cam_data *cam, struct v4l2_control *c)
status = vidioc_int_g_ctrl(cam->sensor, c);
cam->blue = c->value;
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_BLUE_BALANCE\n");
status = -ENODEV;
}
break;
@@ -1057,7 +1064,7 @@ static int mxc_v4l2_g_ctrl(cam_data *cam, struct v4l2_control *c)
status = vidioc_int_g_ctrl(cam->sensor, c);
cam->ae_mode = c->value;
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_BLACK_LEVEL\n");
status = -ENODEV;
}
break;
@@ -1167,7 +1174,7 @@ static int mxc_v4l2_s_ctrl(cam_data *cam, struct v4l2_control *c)
cam->hue = c->value;
ret = vidioc_int_s_ctrl(cam->sensor, c);
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_HUE\n");
ret = -ENODEV;
}
break;
@@ -1176,7 +1183,7 @@ static int mxc_v4l2_s_ctrl(cam_data *cam, struct v4l2_control *c)
cam->contrast = c->value;
ret = vidioc_int_s_ctrl(cam->sensor, c);
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_CONTRAST\n");
ret = -ENODEV;
}
break;
@@ -1185,7 +1192,7 @@ static int mxc_v4l2_s_ctrl(cam_data *cam, struct v4l2_control *c)
cam->bright = c->value;
ret = vidioc_int_s_ctrl(cam->sensor, c);
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_BRIGHTNESS\n");
ret = -ENODEV;
}
break;
@@ -1194,7 +1201,7 @@ static int mxc_v4l2_s_ctrl(cam_data *cam, struct v4l2_control *c)
cam->saturation = c->value;
ret = vidioc_int_s_ctrl(cam->sensor, c);
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_SATURATION\n");
ret = -ENODEV;
}
break;
@@ -1203,7 +1210,7 @@ static int mxc_v4l2_s_ctrl(cam_data *cam, struct v4l2_control *c)
cam->red = c->value;
ret = vidioc_int_s_ctrl(cam->sensor, c);
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_RED_BALANCE\n");
ret = -ENODEV;
}
break;
@@ -1212,7 +1219,7 @@ static int mxc_v4l2_s_ctrl(cam_data *cam, struct v4l2_control *c)
cam->blue = c->value;
ret = vidioc_int_s_ctrl(cam->sensor, c);
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_BLUE_BALANCE\n");
ret = -ENODEV;
}
break;
@@ -1221,7 +1228,7 @@ static int mxc_v4l2_s_ctrl(cam_data *cam, struct v4l2_control *c)
cam->ae_mode = c->value;
ret = vidioc_int_s_ctrl(cam->sensor, c);
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_EXPOSURE\n");
ret = -ENODEV;
}
break;
@@ -1622,7 +1629,7 @@ static int mxc_v4l_open(struct file *file)
if (cam->sensor == NULL ||
cam->sensor->type != v4l2_int_type_slave) {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! V4L2_CID_HUE\n");
return -EAGAIN;
}
@@ -2305,7 +2312,7 @@ static long mxc_v4l_do_ioctl(struct file *file,
if (cam->sensor)
retval = vidioc_int_g_parm(cam->sensor, parm);
else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! VIDIOC_G_PARM\n");
retval = -ENODEV;
}
break;
@@ -2317,7 +2324,7 @@ static long mxc_v4l_do_ioctl(struct file *file,
if (cam->sensor)
retval = mxc_v4l2_s_param(cam, parm);
else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! VIDIOC_S_PARM\n");
retval = -ENODEV;
}
break;
@@ -2341,7 +2348,7 @@ static long mxc_v4l_do_ioctl(struct file *file,
if (cam->sensor)
retval = mxc_v4l2_g_std(cam, e);
else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! VIDIOC_G_STD\n");
retval = -ENODEV;
}
break;
@@ -2446,7 +2453,7 @@ static long mxc_v4l_do_ioctl(struct file *file,
if (cam->sensor)
retval = vidioc_int_enum_fmt_cap(cam->sensor, f);
else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! VIDIOC_ENUM_FMT\n");
retval = -ENODEV;
}
break;
@@ -2456,7 +2463,7 @@ static long mxc_v4l_do_ioctl(struct file *file,
if (cam->sensor)
retval = vidioc_int_enum_framesizes(cam->sensor, fsize);
else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! VIDIOC_ENUM_FRAMESIZES\n");
retval = -ENODEV;
}
break;
@@ -2467,7 +2474,7 @@ static long mxc_v4l_do_ioctl(struct file *file,
retval = vidioc_int_enum_frameintervals(cam->sensor,
fival);
} else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! VIDIOC_ENUM_FRAMEINTERVALS\n");
retval = -ENODEV;
}
break;
@@ -2479,7 +2486,7 @@ static long mxc_v4l_do_ioctl(struct file *file,
if (cam->sensor)
retval = vidioc_int_g_chip_ident(cam->sensor, (int *)p);
else {
- pr_err("ERROR: v4l2 capture: slave not found!\n");
+ pr_err("ERROR: v4l2 capture: slave not found! VIDIOC_DBG_G_CHIP_IDENT\n");
retval = -ENODEV;
}
break;
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-14 11:46:21 +0000