include/linux/errno.h:#define ENOIOCTLCMD 515 /* No ioctl command
*/
What did I forget below?
static const struct v4l2_subdev_video_ops tvp5150_video_ops = {
.s_routing = tvp5150_s_routing,
/* SoC camera: */
.s_stream = tvp5150_s_stream,
.g_mbus_fmt = tvp5150_g_fmt,
.s_mbus_fmt = tvp5150_s_fmt,
.try_mbus_fmt = tvp5150_try_fmt,
.enum_mbus_fmt = tvp5150_enum_fmt,
/* .cropcap = tw9910_cropcap,
.g_crop = tw9910_g_crop,
.s_crop = tw9910_s_crop,*/
};
cropcap/g_crop/s_cros are necessary? why and when?
thanks
Janusz
On Thu, 27 Jan 2011, Janusz Uzycki wrote:
Hello Guennadi again.
I patched tvp5150.c according to tw9910 driver (without real cropping
support yet).
Unfortunately I got the messages:
camera 0-0: Probing 0-0
sh_mobile_ceu sh_mobile_ceu.0: SuperH Mobile CEU driver attached to
camera 0
tvp5150 0-005d: chip found @ 0xba (i2c-sh_mobile)
tvp5150 0-005d: tvp5150am1 detected.
This looks good - i2c to the chip works!
sh_mobile_ceu sh_mobile_ceu.0: SuperH Mobile CEU driver detached from
camera 0
camera: probe of 0-0 failed with error -515
This is strange, however - error code 515... Can you try to find out where
it is coming from?
Thanks
Guennadi
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