#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/version.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/kref.h>
#include <linux/usb.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include "stk11xx.h"
#include "stk11xx-dev.h"
Go to the source code of this file.
Functions | |
int | dev_stka311_initialize_device (struct usb_stk11xx *dev) |
This function permits to initialize the device. | |
int | dev_stka311_configure_device (struct usb_stk11xx *dev, int step) |
This function permits to configure the device. | |
int | dev_stka311_camera_asleep (struct usb_stk11xx *dev) |
Wake-up the camera. | |
int | dev_stka311_init_camera (struct usb_stk11xx *dev) |
This function initializes the device for the stream. | |
int | dev_stka311_sensor_settings (struct usb_stk11xx *dev) |
This function permits to set default sensor settings. | |
int | dev_stka311_camera_settings (struct usb_stk11xx *dev) |
This function permits to modify the settings of the camera. | |
int | dev_stka311_set_camera_quality (struct usb_stk11xx *dev) |
This function permits to modify the settings of the camera. | |
int | dev_stka311_set_camera_fps (struct usb_stk11xx *dev) |
This function permits to modify the settings of the camera. | |
int | dev_stka311_start_stream (struct usb_stk11xx *dev) |
This function sets the device to start the stream. | |
int | dev_stka311_reconf_camera (struct usb_stk11xx *dev) |
Reconfigure the camera before the stream. | |
int | dev_stka311_stop_stream (struct usb_stk11xx *dev) |
This function sets the device to stop the stream. |
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Definition in file stk11xx-dev-a311.c.
int dev_stka311_camera_asleep | ( | struct usb_stk11xx * | dev | ) |
Wake-up the camera.
dev | Device structure |
Definition at line 632 of file stk11xx-dev-a311.c.
References usb_stk11xx_read_registry(), and usb_stk11xx_write_registry().
Referenced by dev_stk11xx_camera_asleep(), dev_stka311_init_camera(), and dev_stka311_initialize_device().
int dev_stka311_camera_settings | ( | struct usb_stk11xx * | dev | ) |
This function permits to modify the settings of the camera.
dev | Device structure |
Definition at line 819 of file stk11xx-dev-a311.c.
References dev_stk11xx_check_device(), dev_stka311_set_camera_fps(), dev_stka311_set_camera_quality(), and STK_DEBUG.
Referenced by dev_stk11xx_camera_settings(), and dev_stka311_init_camera().
int dev_stka311_configure_device | ( | struct usb_stk11xx * | dev, | |
int | step | |||
) |
This function permits to configure the device.
dev | Device structure | |
step | The step of configuration [0-11] |
We don't know the meaning of these steps ! We only replay the USB log.
The steps 0 to 9 are called during the initialization. Then, the driver choose the last step : 10 : for a resolution from 80x60 to 640x480 11 : for a resolution from 800x600 to 1280x1024
Definition at line 393 of file stk11xx-dev-a311.c.
References dev_stk11xx_check_device(), dev_stka311_sensor_settings(), STK_DEBUG, usb_stk11xx_read_registry(), and usb_stk11xx_write_registry().
Referenced by dev_stka311_init_camera(), dev_stka311_initialize_device(), and dev_stka311_reconf_camera().
int dev_stka311_init_camera | ( | struct usb_stk11xx * | dev | ) |
This function initializes the device for the stream.
dev | Device structure |
Definition at line 662 of file stk11xx-dev-a311.c.
References dev_stk11xx_camera_off(), dev_stk11xx_check_device(), dev_stka311_camera_asleep(), dev_stka311_camera_settings(), dev_stka311_configure_device(), usb_stk11xx_read_registry(), usb_stk11xx_set_feature(), and usb_stk11xx_write_registry().
Referenced by dev_stk11xx_init_camera().
int dev_stka311_initialize_device | ( | struct usb_stk11xx * | dev | ) |
This function permits to initialize the device.
dev | Device structure |
This function is written from the USB log.
Definition at line 70 of file stk11xx-dev-a311.c.
References dev_stk11xx_check_device(), dev_stka311_camera_asleep(), dev_stka311_configure_device(), STK_DEBUG, STK_INFO, usb_stk11xx_read_registry(), usb_stk11xx_set_feature(), and usb_stk11xx_write_registry().
Referenced by dev_stk11xx_initialize_device().
int dev_stka311_reconf_camera | ( | struct usb_stk11xx * | dev | ) |
Reconfigure the camera before the stream.
dev | Device structure |
Definition at line 1005 of file stk11xx-dev-a311.c.
References dev_stk11xx_camera_settings(), and dev_stka311_configure_device().
Referenced by dev_stk11xx_reconf_camera().
int dev_stka311_sensor_settings | ( | struct usb_stk11xx * | dev | ) |
This function permits to set default sensor settings.
dev | Device structure |
Definition at line 711 of file stk11xx-dev-a311.c.
References dev_stk11xx_check_device(), STK_ERROR, usb_stk11xx_read_registry(), and usb_stk11xx_write_registry().
Referenced by dev_stka311_configure_device().
int dev_stka311_set_camera_fps | ( | struct usb_stk11xx * | dev | ) |
This function permits to modify the settings of the camera.
dev | Device structure |
0x204 = 0x2e : Fps MSB (by default 0x01) 0x204 = 0x2d : Fps LSB (by default 0x00)
0x2e | 0x2d | Nbr fps -----+------+-------- 0x00 | 0x00 | 30 0x01 | 0x00 | 20 0x02 | 0x00 | 15 0x03 | 0x00 | 12 0x04 | 0x00 | 10
Definition at line 916 of file stk11xx-dev-a311.c.
References usb_stk11xx_write_registry().
Referenced by dev_stk11xx_set_camera_fps(), and dev_stka311_camera_settings().
int dev_stka311_set_camera_quality | ( | struct usb_stk11xx * | dev | ) |
This function permits to modify the settings of the camera.
dev | Device structure |
0x204 = 0xa1 : unkown (by default 0x00) 0x204 = 0x10 : contrast (by default 0x7c) 0x204 = 0x04 : Mode (unknown) (by default 0x00) (=> already looked 0x01 and 0x02) 0x204 = 0x00 : brightness / white balance (by default 0x00)
Definition at line 859 of file stk11xx-dev-a311.c.
References STK_DEBUG, and usb_stk11xx_write_registry().
Referenced by dev_stk11xx_set_camera_quality(), and dev_stka311_camera_settings().
int dev_stka311_start_stream | ( | struct usb_stk11xx * | dev | ) |
This function sets the device to start the stream.
dev | Device structure |
Definition at line 975 of file stk11xx-dev-a311.c.
References usb_stk11xx_read_registry(), and usb_stk11xx_write_registry().
Referenced by dev_stk11xx_start_stream().
int dev_stka311_stop_stream | ( | struct usb_stk11xx * | dev | ) |
This function sets the device to stop the stream.
dev | Device structure |
Definition at line 1046 of file stk11xx-dev-a311.c.
References usb_stk11xx_read_registry(), and usb_stk11xx_write_registry().
Referenced by dev_stk11xx_stop_stream().