diff options
Diffstat (limited to 'drivers/media/video/v4l2-common.c')
| -rw-r--r-- | drivers/media/video/v4l2-common.c | 351 |
1 files changed, 12 insertions, 339 deletions
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 4a8fc170138..34deb68ae56 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -56,7 +56,6 @@ #include <asm/pgtable.h> #include <asm/io.h> #include <asm/div64.h> -#include <linux/video_decoder.h> #define __OLD_VIDIOC_ /* To allow fixing old calls*/ #include <media/v4l2-common.h> #include <media/v4l2-chip-ident.h> @@ -81,107 +80,6 @@ MODULE_LICENSE("GPL"); * Video Standard Operations (contributed by Michael Schimek) */ -char *v4l2_norm_to_name(v4l2_std_id id) -{ - char *name; - u32 myid = id; - - /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle - 64 bit comparations. So, on that architecture, with some gcc variants, - compilation fails. Currently, the max value is 30bit wide. - */ - BUG_ON(myid != id); - - switch (myid) { - case V4L2_STD_PAL: - name="PAL"; break; - case V4L2_STD_PAL_BG: - name="PAL-BG"; break; - case V4L2_STD_PAL_DK: - name="PAL-DK"; break; - case V4L2_STD_PAL_B: - name="PAL-B"; break; - case V4L2_STD_PAL_B1: - name="PAL-B1"; break; - case V4L2_STD_PAL_G: - name="PAL-G"; break; - case V4L2_STD_PAL_H: - name="PAL-H"; break; - case V4L2_STD_PAL_I: - name="PAL-I"; break; - case V4L2_STD_PAL_D: - name="PAL-D"; break; - case V4L2_STD_PAL_D1: - name="PAL-D1"; break; - case V4L2_STD_PAL_K: - name="PAL-K"; break; - case V4L2_STD_PAL_M: - name="PAL-M"; break; - case V4L2_STD_PAL_N: - name="PAL-N"; break; - case V4L2_STD_PAL_Nc: - name="PAL-Nc"; break; - case V4L2_STD_PAL_60: - name="PAL-60"; break; - case V4L2_STD_NTSC: - name="NTSC"; break; - case V4L2_STD_NTSC_M: - name="NTSC-M"; break; - case V4L2_STD_NTSC_M_JP: - name="NTSC-M-JP"; break; - case V4L2_STD_NTSC_443: - name="NTSC-443"; break; - case V4L2_STD_NTSC_M_KR: - name="NTSC-M-KR"; break; - case V4L2_STD_SECAM: - name="SECAM"; break; - case V4L2_STD_SECAM_DK: - name="SECAM-DK"; break; - case V4L2_STD_SECAM_B: - name="SECAM-B"; break; - case V4L2_STD_SECAM_D: - name="SECAM-D"; break; - case V4L2_STD_SECAM_G: - name="SECAM-G"; break; - case V4L2_STD_SECAM_H: - name="SECAM-H"; break; - case V4L2_STD_SECAM_K: - name="SECAM-K"; break; - case V4L2_STD_SECAM_K1: - name="SECAM-K1"; break; - case V4L2_STD_SECAM_L: - name="SECAM-L"; break; - case V4L2_STD_SECAM_LC: - name="SECAM-LC"; break; - default: - name="Unknown"; break; - } - - return name; -} - -/* Fill in the fields of a v4l2_standard structure according to the - 'id' and 'transmission' parameters. Returns negative on error. */ -int v4l2_video_std_construct(struct v4l2_standard *vs, - int id, char *name) -{ - u32 index = vs->index; - - memset(vs, 0, sizeof(struct v4l2_standard)); - vs->index = index; - vs->id = id; - if (id & V4L2_STD_525_60) { - vs->frameperiod.numerator = 1001; - vs->frameperiod.denominator = 30000; - vs->framelines = 525; - } else { - vs->frameperiod.numerator = 1; - vs->frameperiod.denominator = 25; - vs->framelines = 625; - } - strlcpy(vs->name,name,sizeof(vs->name)); - return 0; -} /* ----------------------------------------------------------------- */ /* priority handling */ @@ -195,6 +93,7 @@ int v4l2_prio_init(struct v4l2_prio_state *global) memset(global,0,sizeof(*global)); return 0; } +EXPORT_SYMBOL(v4l2_prio_init); int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local, enum v4l2_priority new) @@ -210,11 +109,13 @@ int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local, *local = new; return 0; } +EXPORT_SYMBOL(v4l2_prio_change); int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local) { return v4l2_prio_change(global,local,V4L2_PRIORITY_DEFAULT); } +EXPORT_SYMBOL(v4l2_prio_open); int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local) { @@ -222,6 +123,7 @@ int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local) atomic_dec(&global->prios[*local]); return 0; } +EXPORT_SYMBOL(v4l2_prio_close); enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global) { @@ -233,6 +135,7 @@ enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global) return V4L2_PRIORITY_BACKGROUND; return V4L2_PRIORITY_UNSET; } +EXPORT_SYMBOL(v4l2_prio_max); int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local) { @@ -240,220 +143,7 @@ int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local) return -EBUSY; return 0; } - - -/* ----------------------------------------------------------------- */ -/* some arrays for pretty-printing debug messages of enum types */ - -char *v4l2_field_names[] = { - [V4L2_FIELD_ANY] = "any", - [V4L2_FIELD_NONE] = "none", - [V4L2_FIELD_TOP] = "top", - [V4L2_FIELD_BOTTOM] = "bottom", - [V4L2_FIELD_INTERLACED] = "interlaced", - [V4L2_FIELD_SEQ_TB] = "seq-tb", - [V4L2_FIELD_SEQ_BT] = "seq-bt", - [V4L2_FIELD_ALTERNATE] = "alternate", - [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb", - [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt", -}; - -char *v4l2_type_names[] = { - [V4L2_BUF_TYPE_VIDEO_CAPTURE] = "video-cap", - [V4L2_BUF_TYPE_VIDEO_OVERLAY] = "video-over", - [V4L2_BUF_TYPE_VIDEO_OUTPUT] = "video-out", - [V4L2_BUF_TYPE_VBI_CAPTURE] = "vbi-cap", - [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out", - [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-cap", - [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT] = "sliced-vbi-out", - [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "video-out-over", -}; - -/* ------------------------------------------------------------------ */ -/* debug help functions */ - -#ifdef CONFIG_VIDEO_V4L1_COMPAT -static const char *v4l1_ioctls[] = { - [_IOC_NR(VIDIOCGCAP)] = "VIDIOCGCAP", - [_IOC_NR(VIDIOCGCHAN)] = "VIDIOCGCHAN", - [_IOC_NR(VIDIOCSCHAN)] = "VIDIOCSCHAN", - [_IOC_NR(VIDIOCGTUNER)] = "VIDIOCGTUNER", - [_IOC_NR(VIDIOCSTUNER)] = "VIDIOCSTUNER", - [_IOC_NR(VIDIOCGPICT)] = "VIDIOCGPICT", - [_IOC_NR(VIDIOCSPICT)] = "VIDIOCSPICT", - [_IOC_NR(VIDIOCCAPTURE)] = "VIDIOCCAPTURE", - [_IOC_NR(VIDIOCGWIN)] = "VIDIOCGWIN", - [_IOC_NR(VIDIOCSWIN)] = "VIDIOCSWIN", - [_IOC_NR(VIDIOCGFBUF)] = "VIDIOCGFBUF", - [_IOC_NR(VIDIOCSFBUF)] = "VIDIOCSFBUF", - [_IOC_NR(VIDIOCKEY)] = "VIDIOCKEY", - [_IOC_NR(VIDIOCGFREQ)] = "VIDIOCGFREQ", - [_IOC_NR(VIDIOCSFREQ)] = "VIDIOCSFREQ", - [_IOC_NR(VIDIOCGAUDIO)] = "VIDIOCGAUDIO", - [_IOC_NR(VIDIOCSAUDIO)] = "VIDIOCSAUDIO", - [_IOC_NR(VIDIOCSYNC)] = "VIDIOCSYNC", - [_IOC_NR(VIDIOCMCAPTURE)] = "VIDIOCMCAPTURE", - [_IOC_NR(VIDIOCGMBUF)] = "VIDIOCGMBUF", - [_IOC_NR(VIDIOCGUNIT)] = "VIDIOCGUNIT", - [_IOC_NR(VIDIOCGCAPTURE)] = "VIDIOCGCAPTURE", - [_IOC_NR(VIDIOCSCAPTURE)] = "VIDIOCSCAPTURE", - [_IOC_NR(VIDIOCSPLAYMODE)] = "VIDIOCSPLAYMODE", - [_IOC_NR(VIDIOCSWRITEMODE)] = "VIDIOCSWRITEMODE", - [_IOC_NR(VIDIOCGPLAYINFO)] = "VIDIOCGPLAYINFO", - [_IOC_NR(VIDIOCSMICROCODE)] = "VIDIOCSMICROCODE", - [_IOC_NR(VIDIOCGVBIFMT)] = "VIDIOCGVBIFMT", - [_IOC_NR(VIDIOCSVBIFMT)] = "VIDIOCSVBIFMT" -}; -#define V4L1_IOCTLS ARRAY_SIZE(v4l1_ioctls) -#endif - -static const char *v4l2_ioctls[] = { - [_IOC_NR(VIDIOC_QUERYCAP)] = "VIDIOC_QUERYCAP", - [_IOC_NR(VIDIOC_RESERVED)] = "VIDIOC_RESERVED", - [_IOC_NR(VIDIOC_ENUM_FMT)] = "VIDIOC_ENUM_FMT", - [_IOC_NR(VIDIOC_G_FMT)] = "VIDIOC_G_FMT", - [_IOC_NR(VIDIOC_S_FMT)] = "VIDIOC_S_FMT", - [_IOC_NR(VIDIOC_REQBUFS)] = "VIDIOC_REQBUFS", - [_IOC_NR(VIDIOC_QUERYBUF)] = "VIDIOC_QUERYBUF", - [_IOC_NR(VIDIOC_G_FBUF)] = "VIDIOC_G_FBUF", - [_IOC_NR(VIDIOC_S_FBUF)] = "VIDIOC_S_FBUF", - [_IOC_NR(VIDIOC_OVERLAY)] = "VIDIOC_OVERLAY", - [_IOC_NR(VIDIOC_QBUF)] = "VIDIOC_QBUF", - [_IOC_NR(VIDIOC_DQBUF)] = "VIDIOC_DQBUF", - [_IOC_NR(VIDIOC_STREAMON)] = "VIDIOC_STREAMON", - [_IOC_NR(VIDIOC_STREAMOFF)] = "VIDIOC_STREAMOFF", - [_IOC_NR(VIDIOC_G_PARM)] = "VIDIOC_G_PARM", - [_IOC_NR(VIDIOC_S_PARM)] = "VIDIOC_S_PARM", - [_IOC_NR(VIDIOC_G_STD)] = "VIDIOC_G_STD", - [_IOC_NR(VIDIOC_S_STD)] = "VIDIOC_S_STD", - [_IOC_NR(VIDIOC_ENUMSTD)] = "VIDIOC_ENUMSTD", - [_IOC_NR(VIDIOC_ENUMINPUT)] = "VIDIOC_ENUMINPUT", - [_IOC_NR(VIDIOC_G_CTRL)] = "VIDIOC_G_CTRL", - [_IOC_NR(VIDIOC_S_CTRL)] = "VIDIOC_S_CTRL", - [_IOC_NR(VIDIOC_G_TUNER)] = "VIDIOC_G_TUNER", - [_IOC_NR(VIDIOC_S_TUNER)] = "VIDIOC_S_TUNER", - [_IOC_NR(VIDIOC_G_AUDIO)] = "VIDIOC_G_AUDIO", - [_IOC_NR(VIDIOC_S_AUDIO)] = "VIDIOC_S_AUDIO", - [_IOC_NR(VIDIOC_QUERYCTRL)] = "VIDIOC_QUERYCTRL", - [_IOC_NR(VIDIOC_QUERYMENU)] = "VIDIOC_QUERYMENU", - [_IOC_NR(VIDIOC_G_INPUT)] = "VIDIOC_G_INPUT", - [_IOC_NR(VIDIOC_S_INPUT)] = "VIDIOC_S_INPUT", - [_IOC_NR(VIDIOC_G_OUTPUT)] = "VIDIOC_G_OUTPUT", - [_IOC_NR(VIDIOC_S_OUTPUT)] = "VIDIOC_S_OUTPUT", - [_IOC_NR(VIDIOC_ENUMOUTPUT)] = "VIDIOC_ENUMOUTPUT", - [_IOC_NR(VIDIOC_G_AUDOUT)] = "VIDIOC_G_AUDOUT", - [_IOC_NR(VIDIOC_S_AUDOUT)] = "VIDIOC_S_AUDOUT", - [_IOC_NR(VIDIOC_G_MODULATOR)] = "VIDIOC_G_MODULATOR", - [_IOC_NR(VIDIOC_S_MODULATOR)] = "VIDIOC_S_MODULATOR", - [_IOC_NR(VIDIOC_G_FREQUENCY)] = "VIDIOC_G_FREQUENCY", - [_IOC_NR(VIDIOC_S_FREQUENCY)] = "VIDIOC_S_FREQUENCY", - [_IOC_NR(VIDIOC_CROPCAP)] = "VIDIOC_CROPCAP", - [_IOC_NR(VIDIOC_G_CROP)] = "VIDIOC_G_CROP", - [_IOC_NR(VIDIOC_S_CROP)] = "VIDIOC_S_CROP", - [_IOC_NR(VIDIOC_G_JPEGCOMP)] = "VIDIOC_G_JPEGCOMP", - [_IOC_NR(VIDIOC_S_JPEGCOMP)] = "VIDIOC_S_JPEGCOMP", - [_IOC_NR(VIDIOC_QUERYSTD)] = "VIDIOC_QUERYSTD", - [_IOC_NR(VIDIOC_TRY_FMT)] = "VIDIOC_TRY_FMT", - [_IOC_NR(VIDIOC_ENUMAUDIO)] = "VIDIOC_ENUMAUDIO", - [_IOC_NR(VIDIOC_ENUMAUDOUT)] = "VIDIOC_ENUMAUDOUT", - [_IOC_NR(VIDIOC_G_PRIORITY)] = "VIDIOC_G_PRIORITY", - [_IOC_NR(VIDIOC_S_PRIORITY)] = "VIDIOC_S_PRIORITY", - [_IOC_NR(VIDIOC_G_SLICED_VBI_CAP)] = "VIDIOC_G_SLICED_VBI_CAP", - [_IOC_NR(VIDIOC_LOG_STATUS)] = "VIDIOC_LOG_STATUS", - [_IOC_NR(VIDIOC_G_EXT_CTRLS)] = "VIDIOC_G_EXT_CTRLS", - [_IOC_NR(VIDIOC_S_EXT_CTRLS)] = "VIDIOC_S_EXT_CTRLS", - [_IOC_NR(VIDIOC_TRY_EXT_CTRLS)] = "VIDIOC_TRY_EXT_CTRLS", -#if 1 - [_IOC_NR(VIDIOC_ENUM_FRAMESIZES)] = "VIDIOC_ENUM_FRAMESIZES", - [_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS", - [_IOC_NR(VIDIOC_G_ENC_INDEX)] = "VIDIOC_G_ENC_INDEX", - [_IOC_NR(VIDIOC_ENCODER_CMD)] = "VIDIOC_ENCODER_CMD", - [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)] = "VIDIOC_TRY_ENCODER_CMD", - - [_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER", - [_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER", - - [_IOC_NR(VIDIOC_G_CHIP_IDENT)] = "VIDIOC_G_CHIP_IDENT", -#endif -}; -#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls) - -static const char *v4l2_int_ioctls[] = { -#ifdef CONFIG_VIDEO_V4L1_COMPAT - [_IOC_NR(DECODER_GET_CAPABILITIES)] = "DECODER_GET_CAPABILITIES", - [_IOC_NR(DECODER_GET_STATUS)] = "DECODER_GET_STATUS", - [_IOC_NR(DECODER_SET_NORM)] = "DECODER_SET_NORM", - [_IOC_NR(DECODER_SET_INPUT)] = "DECODER_SET_INPUT", - [_IOC_NR(DECODER_SET_OUTPUT)] = "DECODER_SET_OUTPUT", - [_IOC_NR(DECODER_ENABLE_OUTPUT)] = "DECODER_ENABLE_OUTPUT", - [_IOC_NR(DECODER_SET_PICTURE)] = "DECODER_SET_PICTURE", - [_IOC_NR(DECODER_SET_GPIO)] = "DECODER_SET_GPIO", - [_IOC_NR(DECODER_INIT)] = "DECODER_INIT", - [_IOC_NR(DECODER_SET_VBI_BYPASS)] = "DECODER_SET_VBI_BYPASS", - [_IOC_NR(DECODER_DUMP)] = "DECODER_DUMP", -#endif - [_IOC_NR(AUDC_SET_RADIO)] = "AUDC_SET_RADIO", - - [_IOC_NR(TUNER_SET_TYPE_ADDR)] = "TUNER_SET_TYPE_ADDR", - [_IOC_NR(TUNER_SET_STANDBY)] = "TUNER_SET_STANDBY", - [_IOC_NR(TUNER_SET_CONFIG)] = "TUNER_SET_CONFIG", - - [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)] = "VIDIOC_INT_S_TUNER_MODE", - [_IOC_NR(VIDIOC_INT_RESET)] = "VIDIOC_INT_RESET", - [_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ", - [_IOC_NR(VIDIOC_INT_DECODE_VBI_LINE)] = "VIDIOC_INT_DECODE_VBI_LINE", - [_IOC_NR(VIDIOC_INT_S_VBI_DATA)] = "VIDIOC_INT_S_VBI_DATA", - [_IOC_NR(VIDIOC_INT_G_VBI_DATA)] = "VIDIOC_INT_G_VBI_DATA", - [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)] = "VIDIOC_INT_I2S_CLOCK_FREQ", - [_IOC_NR(VIDIOC_INT_S_STANDBY)] = "VIDIOC_INT_S_STANDBY", - [_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)] = "VIDIOC_INT_S_AUDIO_ROUTING", - [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)] = "VIDIOC_INT_G_AUDIO_ROUTING", - [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)] = "VIDIOC_INT_S_VIDEO_ROUTING", - [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)] = "VIDIOC_INT_G_VIDEO_ROUTING", - [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)] = "VIDIOC_INT_S_CRYSTAL_FREQ", - [_IOC_NR(VIDIOC_INT_INIT)] = "VIDIOC_INT_INIT", - [_IOC_NR(VIDIOC_INT_G_STD_OUTPUT)] = "VIDIOC_INT_G_STD_OUTPUT", - [_IOC_NR(VIDIOC_INT_S_STD_OUTPUT)] = "VIDIOC_INT_S_STD_OUTPUT", -}; -#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls) - -/* Common ioctl debug function. This function can be used by - external ioctl messages as well as internal V4L ioctl */ -void v4l_printk_ioctl(unsigned int cmd) -{ - char *dir; - - switch (_IOC_DIR(cmd)) { - case _IOC_NONE: dir = "--"; break; - case _IOC_READ: dir = "r-"; break; - case _IOC_WRITE: dir = "-w"; break; - case _IOC_READ | _IOC_WRITE: dir = "rw"; break; - default: dir = "*ERR*"; break; - } - switch (_IOC_TYPE(cmd)) { - case 'd': - printk("v4l2_int ioctl %s, dir=%s (0x%08x)\n", - (_IOC_NR(cmd) < V4L2_INT_IOCTLS) ? - v4l2_int_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); - break; -#ifdef CONFIG_VIDEO_V4L1_COMPAT - case 'v': - printk("v4l1 ioctl %s, dir=%s (0x%08x)\n", - (_IOC_NR(cmd) < V4L1_IOCTLS) ? - v4l1_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); - break; -#endif - case 'V': - printk("v4l2 ioctl %s, dir=%s (0x%08x)\n", - (_IOC_NR(cmd) < V4L2_IOCTLS) ? - v4l2_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd); - break; - - default: - printk("unknown ioctl '%c', dir=%s, #%d (0x%08x)\n", - _IOC_TYPE(cmd), dir, _IOC_NR(cmd), cmd); - } -} +EXPORT_SYMBOL(v4l2_prio_check); /* ----------------------------------------------------------------- */ @@ -482,6 +172,7 @@ int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl, } return 0; } +EXPORT_SYMBOL(v4l2_ctrl_check); /* Returns NULL or a character pointer array containing the menu for the given control ID. The pointer array ends with a NULL pointer. @@ -642,6 +333,7 @@ const char **v4l2_ctrl_get_menu(u32 id) return NULL; } } +EXPORT_SYMBOL(v4l2_ctrl_get_menu); /* Fill in a struct v4l2_queryctrl */ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def) @@ -764,6 +456,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste snprintf(qctrl->name, sizeof(qctrl->name), name); return 0; } +EXPORT_SYMBOL(v4l2_ctrl_query_fill); /* Fill in a struct v4l2_queryctrl with standard values based on the control ID. */ @@ -898,6 +591,7 @@ int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl) return -EINVAL; } } +EXPORT_SYMBOL(v4l2_ctrl_query_fill_std); /* Fill in a struct v4l2_querymenu based on the struct v4l2_queryctrl and the menu. The qctrl pointer may be NULL, in which case it is ignored. */ @@ -916,6 +610,7 @@ int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu, struct v4l2_queryctrl *qc qmenu->reserved = 0; return 0; } +EXPORT_SYMBOL(v4l2_ctrl_query_menu); /* ctrl_classes points to an array of u32 pointers, the last element is a NULL pointer. Each u32 array is a 0-terminated array of control IDs. @@ -966,6 +661,7 @@ u32 v4l2_ctrl_next(const u32 * const * ctrl_classes, u32 id) return 0; return **ctrl_classes; } +EXPORT_SYMBOL(v4l2_ctrl_next); int v4l2_chip_match_host(u32 match_type, u32 match_chip) { @@ -1038,26 +734,3 @@ int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver } EXPORT_SYMBOL(v4l2_i2c_attach); #endif - -/* ----------------------------------------------------------------- */ - -EXPORT_SYMBOL(v4l2_norm_to_name); -EXPORT_SYMBOL(v4l2_video_std_construct); - -EXPORT_SYMBOL(v4l2_prio_init); -EXPORT_SYMBOL(v4l2_prio_change); -EXPORT_SYMBOL(v4l2_prio_open); -EXPORT_SYMBOL(v4l2_prio_close); -EXPORT_SYMBOL(v4l2_prio_max); -EXPORT_SYMBOL(v4l2_prio_check); - -EXPORT_SYMBOL(v4l2_field_names); -EXPORT_SYMBOL(v4l2_type_names); -EXPORT_SYMBOL(v4l_printk_ioctl); - -EXPORT_SYMBOL(v4l2_ctrl_next); -EXPORT_SYMBOL(v4l2_ctrl_check); -EXPORT_SYMBOL(v4l2_ctrl_get_menu); -EXPORT_SYMBOL(v4l2_ctrl_query_menu); -EXPORT_SYMBOL(v4l2_ctrl_query_fill); -EXPORT_SYMBOL(v4l2_ctrl_query_fill_std); |