diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/Kbuild | 1 | ||||
| -rw-r--r-- | include/linux/aio.h | 38 | ||||
| -rw-r--r-- | include/linux/clk.h | 168 | ||||
| -rw-r--r-- | include/linux/compat.h | 4 | ||||
| -rw-r--r-- | include/linux/i2c.h | 3 | ||||
| -rw-r--r-- | include/linux/kern_levels.h | 25 | ||||
| -rw-r--r-- | include/linux/nilfs2_fs.h | 63 | ||||
| -rw-r--r-- | include/linux/platform_data/lp855x.h (renamed from include/linux/lp855x.h) | 6 | ||||
| -rw-r--r-- | include/linux/platform_data/mv_usb.h | 9 | ||||
| -rw-r--r-- | include/linux/printk.h | 41 | ||||
| -rw-r--r-- | include/linux/sched.h | 13 | ||||
| -rw-r--r-- | include/linux/shm.h | 6 | ||||
| -rw-r--r-- | include/linux/string.h | 3 | ||||
| -rw-r--r-- | include/linux/uvcvideo.h | 3 | ||||
| -rw-r--r-- | include/linux/v4l2-common.h | 71 | ||||
| -rw-r--r-- | include/linux/v4l2-subdev.h | 20 | ||||
| -rw-r--r-- | include/linux/videodev2.h | 32 |
17 files changed, 327 insertions, 179 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 9547daddf813..d9a754474878 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -386,6 +386,7 @@ header-y += utime.h header-y += utsname.h header-y += uuid.h header-y += uvcvideo.h +header-y += v4l2-common.h header-y += v4l2-dv-timings.h header-y += v4l2-mediabus.h header-y += v4l2-subdev.h diff --git a/include/linux/aio.h b/include/linux/aio.h index b1a520ec8b59..31ff6dba4872 100644 --- a/include/linux/aio.h +++ b/include/linux/aio.h @@ -126,22 +126,20 @@ struct kiocb { struct eventfd_ctx *ki_eventfd; }; -#define is_sync_kiocb(iocb) ((iocb)->ki_key == KIOCB_SYNC_KEY) -#define init_sync_kiocb(x, filp) \ - do { \ - struct task_struct *tsk = current; \ - (x)->ki_flags = 0; \ - (x)->ki_users = 1; \ - (x)->ki_key = KIOCB_SYNC_KEY; \ - (x)->ki_filp = (filp); \ - (x)->ki_ctx = NULL; \ - (x)->ki_cancel = NULL; \ - (x)->ki_retry = NULL; \ - (x)->ki_dtor = NULL; \ - (x)->ki_obj.tsk = tsk; \ - (x)->ki_user_data = 0; \ - (x)->private = NULL; \ - } while (0) +static inline bool is_sync_kiocb(struct kiocb *kiocb) +{ + return kiocb->ki_key == KIOCB_SYNC_KEY; +} + +static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp) +{ + *kiocb = (struct kiocb) { + .ki_users = 1, + .ki_key = KIOCB_SYNC_KEY, + .ki_filp = filp, + .ki_obj.tsk = current, + }; +} #define AIO_RING_MAGIC 0xa10a10a1 #define AIO_RING_COMPAT_FEATURES 1 @@ -161,8 +159,6 @@ struct aio_ring { struct io_event io_events[0]; }; /* 128 bytes + ring size */ -#define aio_ring_avail(info, ring) (((ring)->head + (info)->nr - 1 - (ring)->tail) % (info)->nr) - #define AIO_RING_PAGES 8 struct aio_ring_info { unsigned long mmap_base; @@ -177,6 +173,12 @@ struct aio_ring_info { struct page *internal_pages[AIO_RING_PAGES]; }; +static inline unsigned aio_ring_avail(struct aio_ring_info *info, + struct aio_ring *ring) +{ + return (ring->head + info->nr - 1 - ring->tail) % info->nr; +} + struct kioctx { atomic_t users; int dead; diff --git a/include/linux/clk.h b/include/linux/clk.h index 2fd6a4234531..b3ac22d0fc1f 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -85,6 +85,43 @@ int clk_notifier_unregister(struct clk *clk, struct notifier_block *nb); #endif /** + * clk_prepare - prepare a clock source + * @clk: clock source + * + * This prepares the clock source for use. + * + * Must not be called from within atomic context. + */ +#ifdef CONFIG_HAVE_CLK_PREPARE +int clk_prepare(struct clk *clk); +#else +static inline int clk_prepare(struct clk *clk) +{ + might_sleep(); + return 0; +} +#endif + +/** + * clk_unprepare - undo preparation of a clock source + * @clk: clock source + * + * This undoes a previously prepared clock. The caller must balance + * the number of prepare and unprepare calls. + * + * Must not be called from within atomic context. + */ +#ifdef CONFIG_HAVE_CLK_PREPARE +void clk_unprepare(struct clk *clk); +#else +static inline void clk_unprepare(struct clk *clk) +{ + might_sleep(); +} +#endif + +#ifdef CONFIG_HAVE_CLK +/** * clk_get - lookup and obtain a reference to a clock producer. * @dev: device for clock "consumer" * @id: clock consumer ID @@ -122,24 +159,6 @@ struct clk *clk_get(struct device *dev, const char *id); struct clk *devm_clk_get(struct device *dev, const char *id); /** - * clk_prepare - prepare a clock source - * @clk: clock source - * - * This prepares the clock source for use. - * - * Must not be called from within atomic context. - */ -#ifdef CONFIG_HAVE_CLK_PREPARE -int clk_prepare(struct clk *clk); -#else -static inline int clk_prepare(struct clk *clk) -{ - might_sleep(); - return 0; -} -#endif - -/** * clk_enable - inform the system when the clock source should be running. * @clk: clock source * @@ -167,47 +186,6 @@ int clk_enable(struct clk *clk); */ void clk_disable(struct clk *clk); - -/** - * clk_unprepare - undo preparation of a clock source - * @clk: clock source - * - * This undoes a previously prepared clock. The caller must balance - * the number of prepare and unprepare calls. - * - * Must not be called from within atomic context. - */ -#ifdef CONFIG_HAVE_CLK_PREPARE -void clk_unprepare(struct clk *clk); -#else -static inline void clk_unprepare(struct clk *clk) -{ - might_sleep(); -} -#endif - -/* clk_prepare_enable helps cases using clk_enable in non-atomic context. */ -static inline int clk_prepare_enable(struct clk *clk) -{ - int ret; - - ret = clk_prepare(clk); - if (ret) - return ret; - ret = clk_enable(clk); - if (ret) - clk_unprepare(clk); - - return ret; -} - -/* clk_disable_unprepare helps cases using clk_disable in non-atomic context. */ -static inline void clk_disable_unprepare(struct clk *clk) -{ - clk_disable(clk); - clk_unprepare(clk); -} - /** * clk_get_rate - obtain the current clock rate (in Hz) for a clock source. * This is only valid once the clock source has been enabled. @@ -298,6 +276,78 @@ struct clk *clk_get_parent(struct clk *clk); */ struct clk *clk_get_sys(const char *dev_id, const char *con_id); +#else /* !CONFIG_HAVE_CLK */ + +static inline struct clk *clk_get(struct device *dev, const char *id) +{ + return NULL; +} + +static inline struct clk *devm_clk_get(struct device *dev, const char *id) +{ + return NULL; +} + +static inline void clk_put(struct clk *clk) {} + +static inline void devm_clk_put(struct device *dev, struct clk *clk) {} + +static inline int clk_enable(struct clk *clk) +{ + return 0; +} + +static inline void clk_disable(struct clk *clk) {} + +static inline unsigned long clk_get_rate(struct clk *clk) +{ + return 0; +} + +static inline int clk_set_rate(struct clk *clk, unsigned long rate) +{ + return 0; +} + +static inline long clk_round_rate(struct clk *clk, unsigned long rate) +{ + return 0; +} + +static inline int clk_set_parent(struct clk *clk, struct clk *parent) +{ + return 0; +} + +static inline struct clk *clk_get_parent(struct clk *clk) +{ + return NULL; +} + +#endif + +/* clk_prepare_enable helps cases using clk_enable in non-atomic context. */ +static inline int clk_prepare_enable(struct clk *clk) +{ + int ret; + + ret = clk_prepare(clk); + if (ret) + return ret; + ret = clk_enable(clk); + if (ret) + clk_unprepare(clk); + + return ret; +} + +/* clk_disable_unprepare helps cases using clk_disable in non-atomic context. */ +static inline void clk_disable_unprepare(struct clk *clk) +{ + clk_disable(clk); + clk_unprepare(clk); +} + /** * clk_add_alias - add a new clock alias * @alias: name for clock alias diff --git a/include/linux/compat.h b/include/linux/compat.h index 4e890394ef99..09b28b7369d7 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -265,9 +265,9 @@ long compat_sys_shmat(int first, int second, compat_uptr_t third, int version, #else long compat_sys_semctl(int semid, int semnum, int cmd, int arg); long compat_sys_msgsnd(int msqid, struct compat_msgbuf __user *msgp, - size_t msgsz, int msgflg); + compat_ssize_t msgsz, int msgflg); long compat_sys_msgrcv(int msqid, struct compat_msgbuf __user *msgp, - size_t msgsz, long msgtyp, int msgflg); + compat_ssize_t msgsz, long msgtyp, int msgflg); long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg); #endif long compat_sys_msgctl(int first, int second, void __user *uptr); diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 1d0fe4877b1f..5970266930a2 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -68,6 +68,9 @@ extern int i2c_master_recv(const struct i2c_client *client, char *buf, */ extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num); +/* Unlocked flavor */ +extern int __i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, + int num); /* This is the very generalized SMBus access routine. You probably do not want to use this, though; one of the functions below may be much easier, diff --git a/include/linux/kern_levels.h b/include/linux/kern_levels.h new file mode 100644 index 000000000000..866caaa9e2bb --- /dev/null +++ b/include/linux/kern_levels.h @@ -0,0 +1,25 @@ +#ifndef __KERN_LEVELS_H__ +#define __KERN_LEVELS_H__ + +#define KERN_SOH "\001" /* ASCII Start Of Header */ +#define KERN_SOH_ASCII '\001' + +#define KERN_EMERG KERN_SOH "0" /* system is unusable */ +#define KERN_ALERT KERN_SOH "1" /* action must be taken immediately */ +#define KERN_CRIT KERN_SOH "2" /* critical conditions */ +#define KERN_ERR KERN_SOH "3" /* error conditions */ +#define KERN_WARNING KERN_SOH "4" /* warning conditions */ +#define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ +#define KERN_INFO KERN_SOH "6" /* informational */ +#define KERN_DEBUG KERN_SOH "7" /* debug-level messages */ + +#define KERN_DEFAULT KERN_SOH "d" /* the default kernel loglevel */ + +/* + * Annotation for a "continued" line of log printout (only done after a + * line that had no enclosing \n). Only to be used by core/arch code + * during early bootup (a continued line is not SMP-safe otherwise). + */ +#define KERN_CONT "" + +#endif diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h index 89bd4a4dcfb4..98755767c7b0 100644 --- a/include/linux/nilfs2_fs.h +++ b/include/linux/nilfs2_fs.h @@ -293,7 +293,7 @@ struct nilfs_dir_entry { __le64 inode; /* Inode number */ __le16 rec_len; /* Directory entry length */ __u8 name_len; /* Name length */ - __u8 file_type; + __u8 file_type; /* Dir entry type (file, dir, etc) */ char name[NILFS_NAME_LEN]; /* File name */ char pad; }; @@ -395,7 +395,7 @@ union nilfs_binfo { }; /** - * struct nilfs_segment_summary - segment summary + * struct nilfs_segment_summary - segment summary header * @ss_datasum: checksum of data * @ss_sumsum: checksum of segment summary * @ss_magic: magic number @@ -683,9 +683,9 @@ struct nilfs_sufile_header { /** * nilfs_suinfo - segment usage information - * @sui_lastmod: - * @sui_nblocks: - * @sui_flags: + * @sui_lastmod: timestamp of last modification + * @sui_nblocks: number of written blocks in segment + * @sui_flags: segment usage flags */ struct nilfs_suinfo { __u64 sui_lastmod; @@ -716,9 +716,10 @@ enum { }; /** - * struct nilfs_cpmode - - * @cc_cno: - * @cc_mode: + * struct nilfs_cpmode - change checkpoint mode structure + * @cm_cno: checkpoint number + * @cm_mode: mode of checkpoint + * @cm_pad: padding */ struct nilfs_cpmode { __u64 cm_cno; @@ -728,11 +729,11 @@ struct nilfs_cpmode { /** * struct nilfs_argv - argument vector - * @v_base: - * @v_nmembs: - * @v_size: - * @v_flags: - * @v_index: + * @v_base: pointer on data array from userspace + * @v_nmembs: number of members in data array + * @v_size: size of data array in bytes + * @v_flags: flags + * @v_index: start number of target data items */ struct nilfs_argv { __u64 v_base; @@ -743,9 +744,9 @@ struct nilfs_argv { }; /** - * struct nilfs_period - - * @p_start: - * @p_end: + * struct nilfs_period - period of checkpoint numbers + * @p_start: start checkpoint number (inclusive) + * @p_end: end checkpoint number (exclusive) */ struct nilfs_period { __u64 p_start; @@ -753,7 +754,7 @@ struct nilfs_period { }; /** - * struct nilfs_cpstat - + * struct nilfs_cpstat - checkpoint statistics * @cs_cno: checkpoint number * @cs_ncps: number of checkpoints * @cs_nsss: number of snapshots @@ -765,7 +766,7 @@ struct nilfs_cpstat { }; /** - * struct nilfs_sustat - + * struct nilfs_sustat - segment usage statistics * @ss_nsegs: number of segments * @ss_ncleansegs: number of clean segments * @ss_ndirtysegs: number of dirty segments @@ -784,10 +785,10 @@ struct nilfs_sustat { /** * struct nilfs_vinfo - virtual block number information - * @vi_vblocknr: - * @vi_start: - * @vi_end: - * @vi_blocknr: + * @vi_vblocknr: virtual block number + * @vi_start: start checkpoint number (inclusive) + * @vi_end: end checkpoint number (exclusive) + * @vi_blocknr: disk block number */ struct nilfs_vinfo { __u64 vi_vblocknr; @@ -797,7 +798,15 @@ struct nilfs_vinfo { }; /** - * struct nilfs_vdesc - + * struct nilfs_vdesc - descriptor of virtual block number + * @vd_ino: inode number + * @vd_cno: checkpoint number + * @vd_vblocknr: virtual block number + * @vd_period: period of checkpoint numbers + * @vd_blocknr: disk block number + * @vd_offset: logical block offset inside a file + * @vd_flags: flags (data or node block) + * @vd_pad: padding */ struct nilfs_vdesc { __u64 vd_ino; @@ -811,7 +820,13 @@ struct nilfs_vdesc { }; /** - * struct nilfs_bdesc - + * struct nilfs_bdesc - descriptor of disk block number + * @bd_ino: inode number + * @bd_oblocknr: disk block address (for skipping dead blocks) + * @bd_blocknr: disk block address + * @bd_offset: logical block offset inside a file + * @bd_level: level in the b-tree organization + * @bd_pad: padding */ struct nilfs_bdesc { __u64 bd_ino; diff --git a/include/linux/lp855x.h b/include/linux/platform_data/lp855x.h index 781a490a451b..cc76f1f18f18 100644 --- a/include/linux/lp855x.h +++ b/include/linux/platform_data/lp855x.h @@ -47,12 +47,6 @@ (LP8556_I2C_ONLY << BRT_MODE_SHFT)) #define LP8556_COMB2_CONFIG (LP8556_COMBINED2 << BRT_MODE_SHFT) -/* ROM area boundary */ -#define EEPROM_START (0xA0) -#define EEPROM_END (0xA7) -#define EPROM_START (0xA0) -#define EPROM_END (0xAF) - enum lp855x_chip_id { LP8550, LP8551, diff --git a/include/linux/platform_data/mv_usb.h b/include/linux/platform_data/mv_usb.h index d94804aca764..944b01dd103e 100644 --- a/include/linux/platform_data/mv_usb.h +++ b/include/linux/platform_data/mv_usb.h @@ -52,13 +52,4 @@ struct mv_usb_platform_data { int (*set_vbus)(unsigned int vbus); int (*private_init)(void __iomem *opregs, void __iomem *phyregs); }; - -#ifndef CONFIG_HAVE_CLK -/* Dummy stub for clk framework */ -#define clk_get(dev, id) NULL -#define clk_put(clock) do {} while (0) -#define clk_enable(clock) do {} while (0) -#define clk_disable(clock) do {} while (0) -#endif - #endif diff --git a/include/linux/printk.h b/include/linux/printk.h index 1bec2f7a2d42..9afc01e5a0a6 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -2,27 +2,34 @@ #define __KERNEL_PRINTK__ #include <linux/init.h> +#include <linux/kern_levels.h> extern const char linux_banner[]; extern const char linux_proc_banner[]; -#define KERN_EMERG "<0>" /* system is unusable */ -#define KERN_ALERT "<1>" /* action must be taken immediately */ -#define KERN_CRIT "<2>" /* critical conditions */ -#define KERN_ERR "<3>" /* error conditions */ -#define KERN_WARNING "<4>" /* warning conditions */ -#define KERN_NOTICE "<5>" /* normal but significant condition */ -#define KERN_INFO "<6>" /* informational */ -#define KERN_DEBUG "<7>" /* debug-level messages */ - -/* Use the default kernel loglevel */ -#define KERN_DEFAULT "<d>" -/* - * Annotation for a "continued" line of log printout (only done after a - * line that had no enclosing \n). Only to be used by core/arch code - * during early bootup (a continued line is not SMP-safe otherwise). - */ -#define KERN_CONT "<c>" +static inline int printk_get_level(const char *buffer) +{ + if (buffer[0] == KERN_SOH_ASCII && buffer[1]) { + switch (buffer[1]) { + case '0' ... '7': + case 'd': /* KERN_DEFAULT */ + return buffer[1]; + } + } + return 0; +} + +static inline const char *printk_skip_level(const char *buffer) +{ + if (printk_get_level(buffer)) { + switch (buffer[1]) { + case '0' ... '7': + case 'd': /* KERN_DEFAULT */ + return buffer + 2; + } + } + return buffer; +} extern int console_printk[]; diff --git a/include/linux/sched.h b/include/linux/sched.h index a721cef7e2d4..68dcffaa62a0 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -334,6 +334,14 @@ static inline void lockup_detector_init(void) } #endif +#if defined(CONFIG_LOCKUP_DETECTOR) && defined(CONFIG_SUSPEND) +void lockup_detector_bootcpu_resume(void); +#else +static inline void lockup_detector_bootcpu_resume(void) +{ +} +#endif + #ifdef CONFIG_DETECT_HUNG_TASK extern unsigned int sysctl_hung_task_panic; extern unsigned long sysctl_hung_task_check_count; @@ -406,6 +414,11 @@ static inline void arch_pick_mmap_layout(struct mm_struct *mm) {} extern void set_dumpable(struct mm_struct *mm, int value); extern int get_dumpable(struct mm_struct *mm); +/* get/set_dumpable() values */ +#define SUID_DUMPABLE_DISABLED 0 +#define SUID_DUMPABLE_ENABLED 1 +#define SUID_DUMPABLE_SAFE 2 + /* mm flags */ /* dumpable bits */ #define MMF_DUMPABLE 0 /* core dump is permitted */ diff --git a/include/linux/shm.h b/include/linux/shm.h index 92808b86703b..edd086883ccb 100644 --- a/include/linux/shm.h +++ b/include/linux/shm.h @@ -107,12 +107,14 @@ struct shmid_kernel /* private to the kernel */ #define SHM_NORESERVE 010000 /* don't check for reservations */ #ifdef CONFIG_SYSVIPC -long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr); +long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr, + unsigned long shmlba); extern int is_file_shm_hugepages(struct file *file); extern void exit_shm(struct task_struct *task); #else static inline long do_shmat(int shmid, char __user *shmaddr, - int shmflg, unsigned long *addr) + int shmflg, unsigned long *addr, + unsigned long shmlba) { return -ENOSYS; } diff --git a/include/linux/string.h b/include/linux/string.h index e033564f10ba..ffe0442e18d2 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -145,4 +145,7 @@ static inline bool strstarts(const char *str, const char *prefix) return strncmp(str, prefix, strlen(prefix)) == 0; } #endif + +extern size_t memweight(const void *ptr, size_t bytes); + #endif /* _LINUX_STRING_H_ */ diff --git a/include/linux/uvcvideo.h b/include/linux/uvcvideo.h index f46a53f060d7..3b081862b9e8 100644 --- a/include/linux/uvcvideo.h +++ b/include/linux/uvcvideo.h @@ -58,7 +58,8 @@ struct uvc_xu_control_mapping { struct uvc_xu_control_query { __u8 unit; __u8 selector; - __u8 query; + __u8 query; /* Video Class-Specific Request Code, */ + /* defined in linux/usb/video.h A.8. */ __u16 size; __u8 __user *data; }; diff --git a/include/linux/v4l2-common.h b/include/linux/v4l2-common.h new file mode 100644 index 000000000000..0fa8b64c3cdb --- /dev/null +++ b/include/linux/v4l2-common.h @@ -0,0 +1,71 @@ +/* + * include/linux/v4l2-common.h + * + * Common V4L2 and V4L2 subdev definitions. + * + * Users are advised to #include this file either through videodev2.h + * (V4L2) or through v4l2-subdev.h (V4L2 subdev) rather than to refer + * to this file directly. + * + * Copyright (C) 2012 Nokia Corporation + * Contact: Sakari Ailus <sakari.ailus@iki.fi> + * + * 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. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __V4L2_COMMON__ +#define __V4L2_COMMON__ + +/* + * + * Selection interface definitions + * + */ + +/* Current cropping area */ +#define V4L2_SEL_TGT_CROP 0x0000 +/* Default cropping area */ +#define V4L2_SEL_TGT_CROP_DEFAULT 0x0001 +/* Cropping bounds */ +#define V4L2_SEL_TGT_CROP_BOUNDS 0x0002 +/* Current composing area */ +#define V4L2_SEL_TGT_COMPOSE 0x0100 +/* Default composing area */ +#define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101 +/* Composing bounds */ +#define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102 +/* Current composing area plus all padding pixels */ +#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103 + +/* Backward compatibility target definitions --- to be removed. */ +#define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP +#define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE +#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL \ + V4L2_SEL_TGT_CROP +#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL \ + V4L2_SEL_TGT_COMPOSE + +/* Selection flags */ +#define V4L2_SEL_FLAG_GE (1 << 0) +#define V4L2_SEL_FLAG_LE (1 << 1) +#define V4L2_SEL_FLAG_KEEP_CONFIG (1 << 2) + +/* Backward compatibility flag definitions --- to be removed. */ +#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE V4L2_SEL_FLAG_GE +#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE V4L2_SEL_FLAG_LE +#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG + +#endif /* __V4L2_COMMON__ */ diff --git a/include/linux/v4l2-subdev.h b/include/linux/v4l2-subdev.h index 812019ee1e06..8c57ee9872bb 100644 --- a/include/linux/v4l2-subdev.h +++ b/include/linux/v4l2-subdev.h @@ -25,6 +25,7 @@ #include <linux/ioctl.h> #include <linux/types.h> +#include <linux/v4l2-common.h> #include <linux/v4l2-mediabus.h> /** @@ -123,27 +124,14 @@ struct v4l2_subdev_frame_interval_enum { __u32 reserved[9]; }; -#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE (1 << 0) -#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE (1 << 1) -#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG (1 << 2) - -/* active cropping area */ -#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL 0x0000 -/* cropping bounds */ -#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS 0x0002 -/* current composing area */ -#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL 0x0100 -/* composing bounds */ -#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS 0x0102 - - /** * struct v4l2_subdev_selection - selection info * * @which: either V4L2_SUBDEV_FORMAT_ACTIVE or V4L2_SUBDEV_FORMAT_TRY * @pad: pad number, as reported by the media API - * @target: selection target, used to choose one of possible rectangles - * @flags: constraint flags + * @target: Selection target, used to choose one of possible rectangles, + * defined in v4l2-common.h; V4L2_SEL_TGT_* . + * @flags: constraint flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*. * @r: coordinates of the selection window * @reserved: for future use, set to zero for now * diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 2039c5d3292e..5d78910f926c 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -64,6 +64,7 @@ #include <linux/compiler.h> #include <linux/ioctl.h> #include <linux/types.h> +#include <linux/v4l2-common.h> /* * Common stuff for both V4L1 and V4L2 @@ -657,7 +658,7 @@ struct v4l2_buffer { struct v4l2_plane *planes; } m; __u32 length; - __u32 input; + __u32 reserved2; __u32 reserved; }; @@ -671,7 +672,6 @@ struct v4l2_buffer { /* Buffer is ready, but the data contained within is corrupted. */ #define V4L2_BUF_FLAG_ERROR 0x0040 #define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */ -#define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */ #define V4L2_BUF_FLAG_PREPARED 0x0400 /* Buffer is prepared for queuing */ /* Cache handling flags */ #define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x0800 @@ -761,32 +761,12 @@ struct v4l2_crop { struct v4l2_rect c; }; -/* Hints for adjustments of selection rectangle */ -#define V4L2_SEL_FLAG_GE 0x00000001 -#define V4L2_SEL_FLAG_LE 0x00000002 - -/* Selection targets */ - -/* Current cropping area */ -#define V4L2_SEL_TGT_CROP_ACTIVE 0x0000 -/* Default cropping area */ -#define V4L2_SEL_TGT_CROP_DEFAULT 0x0001 -/* Cropping bounds */ -#define V4L2_SEL_TGT_CROP_BOUNDS 0x0002 -/* Current composing area */ -#define V4L2_SEL_TGT_COMPOSE_ACTIVE 0x0100 -/* Default composing area */ -#define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101 -/* Composing bounds */ -#define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102 -/* Current composing area plus all padding pixels */ -#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103 - /** * struct v4l2_selection - selection info * @type: buffer type (do not use *_MPLANE types) - * @target: selection target, used to choose one of possible rectangles - * @flags: constraints flags + * @target: Selection target, used to choose one of possible rectangles; + * defined in v4l2-common.h; V4L2_SEL_TGT_* . + * @flags: constraints flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*. * @r: coordinates of selection window * @reserved: for future use, rounds structure size to 64 bytes, set to zero * @@ -2039,6 +2019,8 @@ struct v4l2_modulator { /* Flags for the 'capability' field */ #define V4L2_TUNER_CAP_LOW 0x0001 #define V4L2_TUNER_CAP_NORM 0x0002 +#define V4L2_TUNER_CAP_HWSEEK_BOUNDED 0x0004 +#define V4L2_TUNER_CAP_HWSEEK_WRAP 0x0008 #define V4L2_TUNER_CAP_STEREO 0x0010 #define V4L2_TUNER_CAP_LANG2 0x0020 #define V4L2_TUNER_CAP_SAP 0x0020 |