diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/ir-common.h | 39 | ||||
| -rw-r--r-- | include/media/ir-core.h | 62 | ||||
| -rw-r--r-- | include/media/mt9t112.h | 30 | ||||
| -rw-r--r-- | include/media/ov772x.h | 4 | ||||
| -rw-r--r-- | include/media/rj54n1cb0c.h | 19 | ||||
| -rw-r--r-- | include/media/saa7146_vv.h | 4 | ||||
| -rw-r--r-- | include/media/sh_mobile_ceu.h | 2 | ||||
| -rw-r--r-- | include/media/soc_camera.h | 30 | ||||
| -rw-r--r-- | include/media/soc_camera_platform.h | 3 | ||||
| -rw-r--r-- | include/media/soc_mediabus.h | 65 | ||||
| -rw-r--r-- | include/media/tw9910.h | 1 | ||||
| -rw-r--r-- | include/media/v4l2-chip-ident.h | 2 | ||||
| -rw-r--r-- | include/media/v4l2-common.h | 2 | ||||
| -rw-r--r-- | include/media/v4l2-dev.h | 23 | ||||
| -rw-r--r-- | include/media/v4l2-ioctl.h | 15 | ||||
| -rw-r--r-- | include/media/v4l2-mediabus.h | 61 | ||||
| -rw-r--r-- | include/media/v4l2-subdev.h | 61 |
17 files changed, 339 insertions, 84 deletions
diff --git a/include/media/ir-common.h b/include/media/ir-common.h index e41a99ee353..2c6af24b905 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -26,26 +26,7 @@ #include <linux/input.h> #include <linux/workqueue.h> #include <linux/interrupt.h> -#include <linux/spinlock.h> - -extern int media_ir_debug; /* media_ir_debug level (0,1,2) */ -#define IR_dprintk(level, fmt, arg...) if (media_ir_debug >= level) \ - printk(KERN_DEBUG "%s: " fmt , __func__, ## arg) - -#define IR_TYPE_RC5 1 -#define IR_TYPE_PD 2 /* Pulse distance encoded IR */ -#define IR_TYPE_OTHER 99 - -struct ir_scancode { - u16 scancode; - u32 keycode; -}; - -struct ir_scancode_table { - struct ir_scancode *scan; - int size; - spinlock_t lock; -}; +#include <media/ir-core.h> #define RC5_START(x) (((x)>>12)&3) #define RC5_TOGGLE(x) (((x)>>11)&1) @@ -56,8 +37,6 @@ struct ir_input_state { /* configuration */ int ir_type; - struct ir_scancode_table keytable; - /* key info */ u32 ir_key; /* ir scancode */ u32 keycode; /* linux key code */ @@ -105,7 +84,7 @@ struct card_ir { /* Routines from ir-functions.c */ int ir_input_init(struct input_dev *dev, struct ir_input_state *ir, - int ir_type, struct ir_scancode_table *ir_codes); + int ir_type); void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir); void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir, u32 ir_key); @@ -118,19 +97,6 @@ u32 ir_rc5_decode(unsigned int code); void ir_rc5_timer_end(unsigned long data); void ir_rc5_timer_keyup(unsigned long data); -/* Routines from ir-keytable.c */ - -u32 ir_g_keycode_from_table(struct input_dev *input_dev, - u32 scancode); - -int ir_set_keycode_table(struct input_dev *input_dev, - struct ir_scancode_table *rc_tab); - -int ir_roundup_tablesize(int n_elems); -int ir_copy_table(struct ir_scancode_table *destin, - const struct ir_scancode_table *origin); -void ir_input_free(struct input_dev *input_dev); - /* scancode->keycode map tables from ir-keymaps.c */ extern struct ir_scancode_table ir_codes_empty_table; @@ -195,4 +161,5 @@ extern struct ir_scancode_table ir_codes_evga_indtube_table; extern struct ir_scancode_table ir_codes_terratec_cinergy_xs_table; extern struct ir_scancode_table ir_codes_videomate_s350_table; extern struct ir_scancode_table ir_codes_gadmei_rm008z_table; +extern struct ir_scancode_table ir_codes_nec_terratec_cinergy_xs_table; #endif diff --git a/include/media/ir-core.h b/include/media/ir-core.h new file mode 100644 index 00000000000..299d201e133 --- /dev/null +++ b/include/media/ir-core.h @@ -0,0 +1,62 @@ +/* + * Remote Controller core header + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * 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. + */ + +#ifndef _IR_CORE +#define _IR_CORE + +#include <linux/input.h> +#include <linux/spinlock.h> + +extern int ir_core_debug; +#define IR_dprintk(level, fmt, arg...) if (ir_core_debug >= level) \ + printk(KERN_DEBUG "%s: " fmt , __func__, ## arg) + +enum ir_type { + IR_TYPE_UNKNOWN = 0, + IR_TYPE_RC5 = 1, + IR_TYPE_PD = 2, /* Pulse distance encoded IR */ + IR_TYPE_NEC = 3, + IR_TYPE_OTHER = 99, +}; + +struct ir_scancode { + u16 scancode; + u32 keycode; +}; + +struct ir_scancode_table { + struct ir_scancode *scan; + int size; + enum ir_type ir_type; + spinlock_t lock; +}; + +struct ir_input_dev { + struct input_dev *dev; + struct ir_scancode_table rc_tab; +}; + +/* Routines from ir-keytable.c */ + +u32 ir_g_keycode_from_table(struct input_dev *input_dev, + u32 scancode); + +int ir_set_keycode_table(struct input_dev *input_dev, + struct ir_scancode_table *rc_tab); + +int ir_roundup_tablesize(int n_elems); +int ir_input_register(struct input_dev *dev, + struct ir_scancode_table *ir_codes); +void ir_input_unregister(struct input_dev *input_dev); + +#endif diff --git a/include/media/mt9t112.h b/include/media/mt9t112.h new file mode 100644 index 00000000000..a43c74ab05e --- /dev/null +++ b/include/media/mt9t112.h @@ -0,0 +1,30 @@ +/* mt9t112 Camera + * + * Copyright (C) 2009 Renesas Solutions Corp. + * Kuninori Morimoto <morimoto.kuninori@renesas.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MT9T112_H__ +#define __MT9T112_H__ + +#define MT9T112_FLAG_PCLK_RISING_EDGE (1 << 0) +#define MT9T112_FLAG_DATAWIDTH_8 (1 << 1) /* default width is 10 */ + +struct mt9t112_pll_divider { + u8 m, n; + u8 p1, p2, p3, p4, p5, p6, p7; +}; + +/* + * mt9t112 camera info + */ +struct mt9t112_camera_info { + u32 flags; + struct mt9t112_pll_divider divider; +}; + +#endif /* __MT9T112_H__ */ diff --git a/include/media/ov772x.h b/include/media/ov772x.h index 30d9629198e..14c77efd6a8 100644 --- a/include/media/ov772x.h +++ b/include/media/ov772x.h @@ -1,4 +1,5 @@ -/* ov772x Camera +/* + * ov772x Camera * * Copyright (C) 2008 Renesas Solutions Corp. * Kuninori Morimoto <morimoto.kuninori@renesas.com> @@ -54,7 +55,6 @@ struct ov772x_edge_ctrl { struct ov772x_camera_info { unsigned long buswidth; unsigned long flags; - struct soc_camera_link link; struct ov772x_edge_ctrl edgectrl; }; diff --git a/include/media/rj54n1cb0c.h b/include/media/rj54n1cb0c.h new file mode 100644 index 00000000000..8ae3288ae92 --- /dev/null +++ b/include/media/rj54n1cb0c.h @@ -0,0 +1,19 @@ +/* + * RJ54N1CB0C Private data + * + * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __RJ54N1CB0C_H__ +#define __RJ54N1CB0C_H__ + +struct rj54n1_pdata { + unsigned int mclk_freq; + bool ioctl_high; +}; + +#endif diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index eed5fccc83f..4aeff96ff7d 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -108,8 +108,6 @@ struct saa7146_fh { struct saa7146_vv { - int vbi_minor; - /* vbi capture */ struct saa7146_dmaqueue vbi_q; /* vbi workaround interrupt queue */ @@ -117,8 +115,6 @@ struct saa7146_vv int vbi_fieldcount; struct saa7146_fh *vbi_streaming; - int video_minor; - int video_status; struct saa7146_fh *video_fh; diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h index 0f3524cff43..b6774783687 100644 --- a/include/media/sh_mobile_ceu.h +++ b/include/media/sh_mobile_ceu.h @@ -3,6 +3,8 @@ #define SH_CEU_FLAG_USE_8BIT_BUS (1 << 0) /* use 8bit bus width */ #define SH_CEU_FLAG_USE_16BIT_BUS (1 << 1) /* use 16bit bus width */ +#define SH_CEU_FLAG_HSYNC_LOW (1 << 2) /* default High if possible */ +#define SH_CEU_FLAG_VSYNC_LOW (1 << 3) /* default High if possible */ struct sh_mobile_ceu_info { unsigned long flags; diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index 3d74e60032d..dcc5b86bcb6 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -24,18 +24,13 @@ struct soc_camera_device { struct device *pdev; /* Platform device */ s32 user_width; s32 user_height; - unsigned short width_min; - unsigned short height_min; - unsigned short y_skip_top; /* Lines to skip at the top */ + enum v4l2_colorspace colorspace; unsigned char iface; /* Host number */ unsigned char devnum; /* Device number per host */ - unsigned char buswidth; /* See comment in .c */ struct soc_camera_sense *sense; /* See comment in struct definition */ struct soc_camera_ops *ops; struct video_device *vdev; - const struct soc_camera_data_format *current_fmt; - const struct soc_camera_data_format *formats; - int num_formats; + const struct soc_camera_format_xlate *current_fmt; struct soc_camera_format_xlate *user_formats; int num_user_formats; enum v4l2_field field; /* Preserve field over close() */ @@ -107,6 +102,8 @@ struct soc_camera_link { int i2c_adapter_id; struct i2c_board_info *board_info; const char *module_name; + void *priv; + /* * For non-I2C devices platform platform has to provide methods to * add a device to the system and to remove @@ -162,23 +159,13 @@ static inline struct v4l2_subdev *soc_camera_to_subdev( int soc_camera_host_register(struct soc_camera_host *ici); void soc_camera_host_unregister(struct soc_camera_host *ici); -const struct soc_camera_data_format *soc_camera_format_by_fourcc( - struct soc_camera_device *icd, unsigned int fourcc); const struct soc_camera_format_xlate *soc_camera_xlate_by_fourcc( struct soc_camera_device *icd, unsigned int fourcc); -struct soc_camera_data_format { - const char *name; - unsigned int depth; - __u32 fourcc; - enum v4l2_colorspace colorspace; -}; - /** * struct soc_camera_format_xlate - match between host and sensor formats - * @cam_fmt: sensor format provided by the sensor - * @host_fmt: host format after host translation from cam_fmt - * @buswidth: bus width for this format + * @code: code of a sensor provided format + * @host_fmt: host format after host translation from code * * Host and sensor translation structure. Used in table of host and sensor * formats matchings in soc_camera_device. A host can override the generic list @@ -186,9 +173,8 @@ struct soc_camera_data_format { * format setup. */ struct soc_camera_format_xlate { - const struct soc_camera_data_format *cam_fmt; - const struct soc_camera_data_format *host_fmt; - unsigned char buswidth; + enum v4l2_mbus_pixelcode code; + const struct soc_mbus_pixelfmt *host_fmt; }; struct soc_camera_ops { diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h index bb70401b814..0ecefe227b7 100644 --- a/include/media/soc_camera_platform.h +++ b/include/media/soc_camera_platform.h @@ -19,11 +19,10 @@ struct device; struct soc_camera_platform_info { const char *format_name; unsigned long format_depth; - struct v4l2_pix_format format; + struct v4l2_mbus_framefmt format; unsigned long bus_param; struct device *dev; int (*set_capture)(struct soc_camera_platform_info *info, int enable); - struct soc_camera_link link; }; #endif /* __SOC_CAMERA_H__ */ diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h new file mode 100644 index 00000000000..037cd7be001 --- /dev/null +++ b/include/media/soc_mediabus.h @@ -0,0 +1,65 @@ +/* + * SoC-camera Media Bus API extensions + * + * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef SOC_MEDIABUS_H +#define SOC_MEDIABUS_H + +#include <linux/videodev2.h> + +#include <media/v4l2-mediabus.h> + +/** + * enum soc_mbus_packing - data packing types on the media-bus + * @SOC_MBUS_PACKING_NONE: no packing, bit-for-bit transfer to RAM + * @SOC_MBUS_PACKING_2X8_PADHI: 16 bits transferred in 2 8-bit samples, in the + * possibly incomplete byte high bits are padding + * @SOC_MBUS_PACKING_2X8_PADLO: as above, but low bits are padding + * @SOC_MBUS_PACKING_EXTEND16: sample width (e.g., 10 bits) has to be extended + * to 16 bits + */ +enum soc_mbus_packing { + SOC_MBUS_PACKING_NONE, + SOC_MBUS_PACKING_2X8_PADHI, + SOC_MBUS_PACKING_2X8_PADLO, + SOC_MBUS_PACKING_EXTEND16, +}; + +/** + * enum soc_mbus_order - sample order on the media bus + * @SOC_MBUS_ORDER_LE: least significant sample first + * @SOC_MBUS_ORDER_BE: most significant sample first + */ +enum soc_mbus_order { + SOC_MBUS_ORDER_LE, + SOC_MBUS_ORDER_BE, +}; + +/** + * struct soc_mbus_pixelfmt - Data format on the media bus + * @name: Name of the format + * @fourcc: Fourcc code, that will be obtained if the data is + * stored in memory in the following way: + * @packing: Type of sample-packing, that has to be used + * @order: Sample order when storing in memory + * @bits_per_sample: How many bits the bridge has to sample + */ +struct soc_mbus_pixelfmt { + const char *name; + u32 fourcc; + enum soc_mbus_packing packing; + enum soc_mbus_order order; + u8 bits_per_sample; +}; + +const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc( + enum v4l2_mbus_pixelcode code); +s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf); + +#endif diff --git a/include/media/tw9910.h b/include/media/tw9910.h index 73231e7880d..5e2895a05e6 100644 --- a/include/media/tw9910.h +++ b/include/media/tw9910.h @@ -32,7 +32,6 @@ enum tw9910_mpout_pin { struct tw9910_video_info { unsigned long buswidth; enum tw9910_mpout_pin mpout; - struct soc_camera_link link; }; diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h index 91942dbe64e..6cc107d198a 100644 --- a/include/media/v4l2-chip-ident.h +++ b/include/media/v4l2-chip-ident.h @@ -267,6 +267,8 @@ enum { V4L2_IDENT_MT9V022IX7ATC = 45010, /* No way to detect "normal" I77ATx */ V4L2_IDENT_MT9V022IX7ATM = 45015, /* and "lead free" IA7ATx chips */ V4L2_IDENT_MT9T031 = 45020, + V4L2_IDENT_MT9T111 = 45021, + V4L2_IDENT_MT9T112 = 45022, V4L2_IDENT_MT9V111 = 45031, V4L2_IDENT_MT9V112 = 45032, diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 1c25b10da34..1c7b259f341 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -212,5 +212,5 @@ void v4l_bound_align_image(unsigned int *w, unsigned int wmin, unsigned int *h, unsigned int hmin, unsigned int hmax, unsigned int halign, unsigned int salign); - +int v4l_fill_dv_preset_info(u32 preset, struct v4l2_dv_enum_preset *info); #endif /* V4L2_COMMON_H_ */ diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 73c9867d744..2dee93892ea 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -28,10 +28,10 @@ struct v4l2_ioctl_callbacks; struct video_device; struct v4l2_device; -/* Flag to mark the video_device struct as unregistered. - Drivers can set this flag if they want to block all future - device access. It is set by video_unregister_device. */ -#define V4L2_FL_UNREGISTERED (0) +/* Flag to mark the video_device struct as registered. + Drivers can clear this flag if they want to block all future + device access. It is cleared by video_unregister_device. */ +#define V4L2_FL_REGISTERED (0) struct v4l2_file_operations { struct module *owner; @@ -96,9 +96,7 @@ struct video_device /* Register video devices. Note that if video_register_device fails, the release() callback of the video_device structure is *not* called, so the caller is responsible for freeing any data. Usually that means that - you call video_device_release() on failure. - - Also note that vdev->minor is set to -1 if the registration failed. */ + you call video_device_release() on failure. */ int __must_check video_register_device(struct video_device *vdev, int type, int nr); /* Same as video_register_device, but no warning is issued if the desired @@ -106,7 +104,7 @@ int __must_check video_register_device(struct video_device *vdev, int type, int int __must_check video_register_device_no_warn(struct video_device *vdev, int type, int nr); /* Unregister video devices. Will do nothing if vdev == NULL or - vdev->minor < 0. */ + video_is_registered() returns false. */ void video_unregister_device(struct video_device *vdev); /* helper functions to alloc/release struct video_device, the @@ -141,9 +139,14 @@ static inline void *video_drvdata(struct file *file) return video_get_drvdata(video_devdata(file)); } -static inline int video_is_unregistered(struct video_device *vdev) +static inline const char *video_device_node_name(struct video_device *vdev) +{ + return dev_name(&vdev->dev); +} + +static inline int video_is_registered(struct video_device *vdev) { - return test_bit(V4L2_FL_UNREGISTERED, &vdev->flags); + return test_bit(V4L2_FL_REGISTERED, &vdev->flags); } #endif /* _V4L2_DEV_H */ diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index 7a4529defa8..e8ba0f2efba 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -239,6 +239,21 @@ struct v4l2_ioctl_ops { int (*vidioc_enum_frameintervals) (struct file *file, void *fh, struct v4l2_frmivalenum *fival); + /* DV Timings IOCTLs */ + int (*vidioc_enum_dv_presets) (struct file *file, void *fh, + struct v4l2_dv_enum_preset *preset); + + int (*vidioc_s_dv_preset) (struct file *file, void *fh, + struct v4l2_dv_preset *preset); + int (*vidioc_g_dv_preset) (struct file *file, void *fh, + struct v4l2_dv_preset *preset); + int (*vidioc_query_dv_preset) (struct file *file, void *fh, + struct v4l2_dv_preset *qpreset); + int (*vidioc_s_dv_timings) (struct file *file, void *fh, + struct v4l2_dv_timings *timings); + int (*vidioc_g_dv_timings) (struct file *file, void *fh, + struct v4l2_dv_timings *timings); + /* For other private ioctls */ long (*vidioc_default) (struct file *file, void *fh, int cmd, void *arg); diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h new file mode 100644 index 00000000000..0dbe02ada25 --- /dev/null +++ b/include/media/v4l2-mediabus.h @@ -0,0 +1,61 @@ +/* + * Media Bus API header + * + * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef V4L2_MEDIABUS_H +#define V4L2_MEDIABUS_H + +/* + * These pixel codes uniquely identify data formats on the media bus. Mostly + * they correspond to similarly named V4L2_PIX_FMT_* formats, format 0 is + * reserved, V4L2_MBUS_FMT_FIXED shall be used by host-client pairs, where the + * data format is fixed. Additionally, "2X8" means that one pixel is transferred + * in two 8-bit samples, "BE" or "LE" specify in which order those samples are + * transferred over the bus: "LE" means that the least significant bits are + * transferred first, "BE" means that the most significant bits are transferred + * first, and "PADHI" and "PADLO" define which bits - low or high, in the + * incomplete high byte, are filled with padding bits. + */ +enum v4l2_mbus_pixelcode { + V4L2_MBUS_FMT_FIXED = 1, + V4L2_MBUS_FMT_YUYV8_2X8_LE, + V4L2_MBUS_FMT_YVYU8_2X8_LE, + V4L2_MBUS_FMT_YUYV8_2X8_BE, + V4L2_MBUS_FMT_YVYU8_2X8_BE, + V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE, + V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE, + V4L2_MBUS_FMT_RGB565_2X8_LE, + V4L2_MBUS_FMT_RGB565_2X8_BE, + V4L2_MBUS_FMT_SBGGR8_1X8, + V4L2_MBUS_FMT_SBGGR10_1X10, + V4L2_MBUS_FMT_GREY8_1X8, + V4L2_MBUS_FMT_Y10_1X10, + V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE, + V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE, + V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE, + V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE, +}; + +/** + * struct v4l2_mbus_framefmt - frame format on the media bus + * @width: frame width + * @height: frame height + * @code: data format code + * @field: used interlacing type + * @colorspace: colorspace of the data + */ +struct v4l2_mbus_framefmt { + __u32 width; + __u32 height; + enum v4l2_mbus_pixelcode code; + enum v4l2_field field; + enum v4l2_colorspace colorspace; +}; + +#endif diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 00bf1760845..9ba99cd39ee 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -22,6 +22,7 @@ #define _V4L2_SUBDEV_H #include <media/v4l2-common.h> +#include <media/v4l2-mediabus.h> /* generic v4l2_device notify callback notification values */ #define V4L2_SUBDEV_IR_RX_NOTIFY _IOW('v', 0, u32) @@ -207,7 +208,7 @@ struct v4l2_subdev_audio_ops { s_std_output: set v4l2_std_id for video OUTPUT devices. This is ignored by video input devices. - s_crystal_freq: sets the frequency of the crystal used to generate the + s_crystal_freq: sets the frequency of the crystal used to generate the clocks in Hz. An extra flags field allows device specific configuration regarding clock frequency dividers, etc. If not used, then set flags to 0. If the frequency is not supported, then -EINVAL is returned. @@ -217,6 +218,26 @@ struct v4l2_subdev_audio_ops { s_routing: see s_routing in audio_ops, except this version is for video devices. + + s_dv_preset: set dv (Digital Video) preset in the sub device. Similar to + s_std() + + query_dv_preset: query dv preset in the sub device. This is similar to + querystd() + + s_dv_timings(): Set custom dv timings in the sub device. This is used + when sub device is capable of setting detailed timing information + in the hardware to generate/detect the video signal. + + g_dv_timings(): Get custom dv timings in the sub device. + + enum_mbus_fmt: enumerate pixel formats, provided by a video data source + + g_mbus_fmt: get the current pixel format, provided by a video data source + + try_mbus_fmt: try to set a pixel format on a video data source + + s_mbus_fmt: set a pixel format on a video data source */ struct v4l2_subdev_video_ops { int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config); @@ -240,6 +261,33 @@ struct v4l2_subdev_video_ops { int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param); int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize); int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival); + int (*s_dv_preset)(struct v4l2_subdev *sd, + struct v4l2_dv_preset *preset); + int (*query_dv_preset)(struct v4l2_subdev *sd, + struct v4l2_dv_preset *preset); + int (*s_dv_timings)(struct v4l2_subdev *sd, + struct v4l2_dv_timings *timings); + int (*g_dv_timings)(struct v4l2_subdev *sd, + struct v4l2_dv_timings *timings); + int (*enum_mbus_fmt)(struct v4l2_subdev *sd, int index, + enum v4l2_mbus_pixelcode *code); + int (*g_mbus_fmt)(struct v4l2_subdev *sd, + struct v4l2_mbus_framefmt *fmt); + int (*try_mbus_fmt)(struct v4l2_subdev *sd, + struct v4l2_mbus_framefmt *fmt); + int (*s_mbus_fmt)(struct v4l2_subdev *sd, + struct v4l2_mbus_framefmt *fmt); +}; + +/** + * struct v4l2_subdev_sensor_ops - v4l2-subdev sensor operations + * @g_skip_top_lines: number of lines at the top of the image to be skipped. + * This is needed for some sensors, which always corrupt + * several top lines of the output image, or which send their + * metadata in them. + */ +struct v4l2_subdev_sensor_ops { + int (*g_skip_top_lines)(struct v4l2_subdev *sd, u32 *lines); }; /* @@ -326,11 +374,12 @@ struct v4l2_subdev_ir_ops { }; struct v4l2_subdev_ops { - const struct v4l2_subdev_core_ops *core; - const struct v4l2_subdev_tuner_ops *tuner; - const struct v4l2_subdev_audio_ops *audio; - const struct v4l2_subdev_video_ops *video; - const struct v4l2_subdev_ir_ops *ir; + const struct v4l2_subdev_core_ops *core; + const struct v4l2_subdev_tuner_ops *tuner; + const struct v4l2_subdev_audio_ops *audio; + const struct v4l2_subdev_video_ops *video; + const struct v4l2_subdev_ir_ops *ir; + const struct v4l2_subdev_sensor_ops *sensor; }; #define V4L2_SUBDEV_NAME_SIZE 32 |