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| author | Hans de Goede <hdegoede@redhat.com> | 2011-12-31 11:45:39 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-01-06 13:46:05 +0100 |
| commit | a08d2c727153dc6cea1d5d54a43fd7d69c1467c3 (patch) | |
| tree | c0834f885ee7719aba20faabee3960c05f7d8473 /drivers/media/video/pwc/pwc.h | |
| parent | [media] pwc: Remove dead snapshot code (diff) | |
| download | linux-a08d2c727153dc6cea1d5d54a43fd7d69c1467c3.tar.xz linux-a08d2c727153dc6cea1d5d54a43fd7d69c1467c3.zip | |
[media] pwc: Remove driver specific ioctls
This stems from the v4l1 era, with v4l2 everything can be done with
standardized v4l2 API calls.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/pwc/pwc.h')
| -rw-r--r-- | drivers/media/video/pwc/pwc.h | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h index ae0b7bf12e07..19c692c186fe 100644 --- a/drivers/media/video/pwc/pwc.h +++ b/drivers/media/video/pwc/pwc.h @@ -45,8 +45,6 @@ #include <linux/input.h> #endif -#include <media/pwc-ioctl.h> - /* Version block */ #define PWC_VERSION "10.0.15" #define PWC_NAME "pwc" @@ -189,6 +187,30 @@ #define PT_RESET_CONTROL_FORMATTER 0x02 #define PT_STATUS_FORMATTER 0x03 +/* Enumeration of image sizes */ +#define PSZ_SQCIF 0x00 +#define PSZ_QSIF 0x01 +#define PSZ_QCIF 0x02 +#define PSZ_SIF 0x03 +#define PSZ_CIF 0x04 +#define PSZ_VGA 0x05 +#define PSZ_MAX 6 + +struct pwc_raw_frame { + __le16 type; /* type of the webcam */ + __le16 vbandlength; /* Size of 4 lines compressed (used by the + decompressor) */ + __u8 cmd[4]; /* the four byte of the command (in case of + nala, only the first 3 bytes is filled) */ + __u8 rawframe[0]; /* frame_size = H / 4 * vbandlength */ +} __packed; + +/* structure for transferring x & y coordinates */ +struct pwc_coord { + int x, y; /* guess what */ + int size; /* size, or offset */ +}; + /* intermediate buffers with raw data from the USB cam */ struct pwc_frame_buf { @@ -269,11 +291,6 @@ struct pwc_device struct pwc_coord image, view; /* image and viewport size */ struct pwc_coord offset; /* offset of the viewport */ - /*** motorized pan/tilt feature */ - struct pwc_mpt_range angle_range; - int pan_angle; /* in degrees * 100 */ - int tilt_angle; /* absolute angle; 0,0 is home */ - #ifdef CONFIG_USB_PWC_INPUT_EVDEV struct input_dev *button_dev; /* webcam snapshot button input */ char button_phys[64]; @@ -357,8 +374,6 @@ void pwc_construct(struct pwc_device *pdev); extern int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frames, int compression); extern unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned int size); -extern int pwc_mpt_reset(struct pwc_device *pdev, int flags); -extern int pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt); extern int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value); extern int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor); extern int send_control_msg(struct pwc_device *pdev, @@ -377,9 +392,6 @@ int pwc_init_controls(struct pwc_device *pdev); /* Power down or up the camera; not supported by all models */ extern void pwc_camera_power(struct pwc_device *pdev, int power); -/* Private ioctl()s; see pwc-ioctl.h */ -extern long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg); - extern const struct v4l2_ioctl_ops pwc_ioctl_ops; /** pwc-uncompress.c */ |