FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-02-14 00:13:53 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[media] V4L: mt9m001: remove superfluous soc-camera client operations

Browse Source 
Now that all soc-camera hosts have been ported to use V4L2 subdevice
mediabus-config operations and soc-camera client bus-parameter operations
have been made optional, they can be removed.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Guennadi Liakhovetski 2011-07-28 14:33:07 -03:00 committed by Mauro Carvalho Chehab
parent b0050e41ba
commit 6a34874f9e
1 changed files with 0 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
drivers/media/video/mt9m001.c
View File

@ -166,45 +166,6 @@ static int mt9m001_s_stream(struct v4l2_subdev *sd, int enable)
return 0;
}
static int mt9m001_set_bus_param(struct soc_camera_device *icd,
unsigned long flags)
{
struct soc_camera_link *icl = to_soc_camera_link(icd);
unsigned long width_flag = flags & SOCAM_DATAWIDTH_MASK;
/* Only one width bit may be set */
if (!is_power_of_2(width_flag))
return -EINVAL;
if (icl->set_bus_param)
return icl->set_bus_param(icl, width_flag);
/*
* Without board specific bus width settings we only support the
* sensors native bus width
*/
if (width_flag == SOCAM_DATAWIDTH_10)
return 0;
return -EINVAL;
}
static unsigned long mt9m001_query_bus_param(struct soc_camera_device *icd)
{
struct soc_camera_link *icl = to_soc_camera_link(icd);
/* MT9M001 has all capture_format parameters fixed */
unsigned long flags = SOCAM_PCLK_SAMPLE_FALLING |
SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH |
SOCAM_DATA_ACTIVE_HIGH | SOCAM_MASTER;
if (icl->query_bus_param)
flags |= icl->query_bus_param(icl) & SOCAM_DATAWIDTH_MASK;
else
flags |= SOCAM_DATAWIDTH_10;
return soc_camera_apply_sensor_flags(icl, flags);
}
static int mt9m001_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
@ -461,8 +422,6 @@ static const struct v4l2_queryctrl mt9m001_controls[] = {
};
static struct soc_camera_ops mt9m001_ops = {
.set_bus_param = mt9m001_set_bus_param,
.query_bus_param = mt9m001_query_bus_param,
.controls = mt9m001_controls,
.num_controls = ARRAY_SIZE(mt9m001_controls),
};