diff options
22 files changed, 89 insertions, 305 deletions
diff --git a/linux/drivers/media/video/gspca/conex.c b/linux/drivers/media/video/gspca/conex.c index 739ef557c..3db5c1e32 100644 --- a/linux/drivers/media/video/gspca/conex.c +++ b/linux/drivers/media/video/gspca/conex.c @@ -826,8 +826,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { cx11646_init1(gspca_dev); cx11646_initsize(gspca_dev); @@ -845,10 +845,6 @@ static void sd_start(struct gspca_dev *gspca_dev) cx11646_jpeg(gspca_dev); } -static void sd_stopN(struct gspca_dev *gspca_dev) -{ -} - static void sd_stop0(struct gspca_dev *gspca_dev) { int retry = 50; @@ -871,10 +867,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev) reg_w_val(gspca_dev, 0x00fc, 0xe0); } -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -998,11 +990,9 @@ static struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, - .stopN = sd_stopN, .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/etoms.c b/linux/drivers/media/video/gspca/etoms.c index 5e72f6149..3d73db47c 100644 --- a/linux/drivers/media/video/gspca/etoms.c +++ b/linux/drivers/media/video/gspca/etoms.c @@ -676,8 +676,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -711,14 +711,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) et_video(gspca_dev, 0); /* video off */ } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static __u8 Et_getgainG(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -901,11 +893,9 @@ static struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .dq_callback = do_autogain, }; diff --git a/linux/drivers/media/video/gspca/gspca.c b/linux/drivers/media/video/gspca/gspca.c index 4e8eab52f..3eec358a7 100644 --- a/linux/drivers/media/video/gspca/gspca.c +++ b/linux/drivers/media/video/gspca/gspca.c @@ -565,10 +565,12 @@ static void gspca_stream_off(struct gspca_dev *gspca_dev) gspca_dev->streaming = 0; atomic_set(&gspca_dev->nevent, 0); if (gspca_dev->present) { - gspca_dev->sd_desc->stopN(gspca_dev); + if (gspca_dev->sd_desc->stopN) + gspca_dev->sd_desc->stopN(gspca_dev); destroy_urbs(gspca_dev); gspca_set_alt0(gspca_dev); - gspca_dev->sd_desc->stop0(gspca_dev); + if (gspca_dev->sd_desc->stop0) + gspca_dev->sd_desc->stop0(gspca_dev); PDEBUG(D_STREAM, "stream off OK"); } } @@ -777,19 +779,7 @@ static int dev_open(struct inode *inode, struct file *file) goto out; } - /* if not done yet, initialize the sensor */ - if (gspca_dev->users == 0) { - if (mutex_lock_interruptible(&gspca_dev->usb_lock)) { - ret = -ERESTARTSYS; - goto out; - } - ret = gspca_dev->sd_desc->open(gspca_dev); - mutex_unlock(&gspca_dev->usb_lock); - if (ret != 0) { - PDEBUG(D_ERR|D_CONF, "init device failed %d", ret); - goto out; - } - } else if (gspca_dev->users > 4) { /* (arbitrary value) */ + if (gspca_dev->users > 4) { /* (arbitrary value) */ ret = -EBUSY; goto out; } @@ -802,6 +792,7 @@ static int dev_open(struct inode *inode, struct file *file) else gspca_dev->vdev.debug &= ~3; #endif + ret = 0; out: mutex_unlock(&gspca_dev->queue_lock); if (ret != 0) @@ -822,11 +813,6 @@ static int dev_close(struct inode *inode, struct file *file) /* if the file did the capture, free the streaming resources */ if (gspca_dev->capt_file == file) { - mutex_lock(&gspca_dev->usb_lock); - if (gspca_dev->streaming) - gspca_stream_off(gspca_dev); - gspca_dev->sd_desc->close(gspca_dev); - mutex_unlock(&gspca_dev->usb_lock); frame_free(gspca_dev); gspca_dev->capt_file = NULL; gspca_dev->memory = GSPCA_MEMORY_NO; @@ -1754,10 +1740,13 @@ int gspca_dev_probe(struct usb_interface *intf, /* gspca_dev->users = 0; (done by kzalloc) */ gspca_dev->nbufread = 2; - /* configure the subdriver */ + /* configure the subdriver and initialize the USB device */ ret = gspca_dev->sd_desc->config(gspca_dev, id); if (ret < 0) goto out; + ret = gspca_dev->sd_desc->init(gspca_dev); + if (ret < 0) + goto out; ret = gspca_set_alt0(gspca_dev); if (ret < 0) goto out; @@ -1832,10 +1821,12 @@ int gspca_suspend(struct usb_interface *intf, pm_message_t message) if (!gspca_dev->streaming) return 0; gspca_dev->frozen = 1; /* avoid urb error messages */ - gspca_dev->sd_desc->stopN(gspca_dev); + if (gspca_dev->sd_desc->stopN) + gspca_dev->sd_desc->stopN(gspca_dev); destroy_urbs(gspca_dev); gspca_set_alt0(gspca_dev); - gspca_dev->sd_desc->stop0(gspca_dev); + if (gspca_dev->sd_desc->stop0) + gspca_dev->sd_desc->stop0(gspca_dev); return 0; } EXPORT_SYMBOL(gspca_suspend); @@ -1845,11 +1836,9 @@ int gspca_resume(struct usb_interface *intf) struct gspca_dev *gspca_dev = usb_get_intfdata(intf); gspca_dev->frozen = 0; - if (gspca_dev->users != 0) { - gspca_dev->sd_desc->open(gspca_dev); - if (gspca_dev->streaming) - return gspca_init_transfer(gspca_dev); - } + gspca_dev->sd_desc->init(gspca_dev); + if (gspca_dev->streaming) + return gspca_init_transfer(gspca_dev); return 0; } EXPORT_SYMBOL(gspca_resume); diff --git a/linux/drivers/media/video/gspca/gspca.h b/linux/drivers/media/video/gspca/gspca.h index a804ef18b..7c2f44b23 100644 --- a/linux/drivers/media/video/gspca/gspca.h +++ b/linux/drivers/media/video/gspca/gspca.h @@ -90,15 +90,14 @@ struct sd_desc { /* controls */ const struct ctrl *ctrls; int nctrls; -/* operations */ +/* mandatory operations */ cam_cf_op config; /* called on probe */ - cam_op open; /* called on open */ + cam_op init; /* called on probe and resume */ cam_v_op start; /* called on stream on */ - cam_v_op stopN; /* called on stream off - main alt */ - cam_v_op stop0; /* called on stream off - alt 0 */ - cam_v_op close; /* called on close */ cam_pkt_op pkt_scan; /* optional operations */ + cam_v_op stopN; /* called on stream off - main alt */ + cam_v_op stop0; /* called on stream off - alt 0 */ cam_v_op dq_callback; /* called when a frame has been dequeued */ cam_jpg_op get_jcomp; cam_jpg_op set_jcomp; diff --git a/linux/drivers/media/video/gspca/mars.c b/linux/drivers/media/video/gspca/mars.c index d7e209578..281475913 100644 --- a/linux/drivers/media/video/gspca/mars.c +++ b/linux/drivers/media/video/gspca/mars.c @@ -144,8 +144,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { return 0; } @@ -358,14 +358,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) PDEBUG(D_ERR, "Camera Stop failed"); } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -411,11 +403,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/ov519.c b/linux/drivers/media/video/gspca/ov519.c index 6ab27d4ab..356758806 100644 --- a/linux/drivers/media/video/gspca/ov519.c +++ b/linux/drivers/media/video/gspca/ov519.c @@ -1376,8 +1376,8 @@ error: return -EBUSY; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1902,14 +1902,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) ov51x_led_control((struct sd *) gspca_dev, 0); } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -2166,11 +2158,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/pac207.c b/linux/drivers/media/video/gspca/pac207.c index e6b5c8a5b..a15bccad9 100644 --- a/linux/drivers/media/video/gspca/pac207.c +++ b/linux/drivers/media/video/gspca/pac207.c @@ -273,8 +273,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { pac207_write_reg(gspca_dev, 0x41, 0x00); /* Bit_0=Image Format, @@ -338,15 +338,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */ } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -/* this function is called at close time */ -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void pac207_do_auto_gain(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -532,11 +523,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .dq_callback = pac207_do_auto_gain, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/pac7311.c b/linux/drivers/media/video/gspca/pac7311.c index 5041bf164..6629535be 100644 --- a/linux/drivers/media/video/gspca/pac7311.c +++ b/linux/drivers/media/video/gspca/pac7311.c @@ -604,8 +604,8 @@ static void sethvflip(struct gspca_dev *gspca_dev) reg_w(gspca_dev, 0x11, 0x01); } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { return 0; } @@ -705,11 +705,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev) } } -/* this function is called at close time */ -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void do_autogain(struct gspca_dev *gspca_dev) { #if 0 @@ -952,11 +947,10 @@ static struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .dq_callback = do_autogain, }; diff --git a/linux/drivers/media/video/gspca/sonixb.c b/linux/drivers/media/video/gspca/sonixb.c index 1f2ec409f..c8a7a15d9 100644 --- a/linux/drivers/media/video/gspca/sonixb.c +++ b/linux/drivers/media/video/gspca/sonixb.c @@ -832,8 +832,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { return 0; } @@ -996,14 +996,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_w(gspca_dev, 0x01, &ByteSend, 1); } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ unsigned char *data, /* isoc packet */ @@ -1195,11 +1187,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .querymenu = sd_querymenu, .dq_callback = do_autogain, diff --git a/linux/drivers/media/video/gspca/sonixj.c b/linux/drivers/media/video/gspca/sonixj.c index 6534d283d..fcab82bb5 100644 --- a/linux/drivers/media/video/gspca/sonixj.c +++ b/linux/drivers/media/video/gspca/sonixj.c @@ -978,8 +978,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; /* const __u8 *sn9c1xx; */ @@ -1408,14 +1408,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_w1(gspca_dev, 0xf1, 0x00); } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void do_autogain(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1603,11 +1595,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .dq_callback = do_autogain, }; diff --git a/linux/drivers/media/video/gspca/spca500.c b/linux/drivers/media/video/gspca/spca500.c index 2aff5af9a..c33bfe48c 100644 --- a/linux/drivers/media/video/gspca/spca500.c +++ b/linux/drivers/media/video/gspca/spca500.c @@ -662,8 +662,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -897,14 +897,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) gspca_dev->usb_buf[0]); } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -1068,11 +1060,9 @@ static struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/spca501.c b/linux/drivers/media/video/gspca/spca501.c index df657cb9d..49e512cac 100644 --- a/linux/drivers/media/video/gspca/spca501.c +++ b/linux/drivers/media/video/gspca/spca501.c @@ -1964,8 +1964,8 @@ error: return -EINVAL; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -2034,11 +2034,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stop0(struct gspca_dev *gspca_dev) { -} - -/* this function is called at close time */ -static void sd_close(struct gspca_dev *gspca_dev) -{ reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x05, 0x00); } @@ -2131,11 +2126,10 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/spca505.c b/linux/drivers/media/video/gspca/spca505.c index 440e6853c..e33666df4 100644 --- a/linux/drivers/media/video/gspca/spca505.c +++ b/linux/drivers/media/video/gspca/spca505.c @@ -724,8 +724,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; int ret; @@ -812,11 +812,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stop0(struct gspca_dev *gspca_dev) { -} - -/* this function is called at close time */ -static void sd_close(struct gspca_dev *gspca_dev) -{ /* This maybe reset or power control */ reg_write(gspca_dev->dev, 0x03, 0x03, 0x20); reg_write(gspca_dev->dev, 0x03, 0x01, 0x0); @@ -894,11 +889,10 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/spca506.c b/linux/drivers/media/video/gspca/spca506.c index ae772488c..195dce96e 100644 --- a/linux/drivers/media/video/gspca/spca506.c +++ b/linux/drivers/media/video/gspca/spca506.c @@ -313,8 +313,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { struct usb_device *dev = gspca_dev->dev; @@ -560,14 +560,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_w(dev, 0x03, 0x00, 0x0003); } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -740,11 +732,9 @@ static struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/spca508.c b/linux/drivers/media/video/gspca/spca508.c index 585468863..5e3f66ae2 100644 --- a/linux/drivers/media/video/gspca/spca508.c +++ b/linux/drivers/media/video/gspca/spca508.c @@ -1559,8 +1559,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; /* success */ } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { /* write_vector(gspca_dev, spca508_open_data); */ return 0; @@ -1592,15 +1592,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_write(gspca_dev->dev, 0x8112, 0x20); } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -/* this function is called at close time */ -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -1671,11 +1662,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/spca561.c b/linux/drivers/media/video/gspca/spca561.c index d686b6bd7..5fb54e2e2 100644 --- a/linux/drivers/media/video/gspca/spca561.c +++ b/linux/drivers/media/video/gspca/spca561.c @@ -574,14 +574,14 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open_12a(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init_12a(struct gspca_dev *gspca_dev) { PDEBUG(D_STREAM, "Chip revision: 012a"); init_161rev12A(gspca_dev); return 0; } -static int sd_open_72a(struct gspca_dev *gspca_dev) +static int sd_init_72a(struct gspca_dev *gspca_dev) { PDEBUG(D_STREAM, "Chip revision: 072a"); write_vector(gspca_dev, spca561_init_data); @@ -747,12 +747,7 @@ static void sd_stop0(struct gspca_dev *gspca_dev) reg_w_val(gspca_dev->dev, 0x8118, 0x29); reg_w_val(gspca_dev->dev, 0x8114, 0x08); } -} - -/* this function is called at close time */ -static void sd_close(struct gspca_dev *gspca_dev) -{ - reg_w_val(gspca_dev->dev, 0x8114, 0); +/* reg_w_val(gspca_dev->dev, 0x8114, 0); */ } static void do_autogain(struct gspca_dev *gspca_dev) @@ -1135,11 +1130,10 @@ static const struct sd_desc sd_desc_12a = { .ctrls = sd_ctrls_12a, .nctrls = ARRAY_SIZE(sd_ctrls_12a), .config = sd_config, - .open = sd_open_12a, + .init = sd_init_12a, .start = sd_start_12a, .stopN = sd_stopN, .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, /* .dq_callback = do_autogain, * fixme */ }; @@ -1148,11 +1142,10 @@ static const struct sd_desc sd_desc_72a = { .ctrls = sd_ctrls_72a, .nctrls = ARRAY_SIZE(sd_ctrls_72a), .config = sd_config, - .open = sd_open_72a, + .init = sd_init_72a, .start = sd_start_72a, .stopN = sd_stopN, .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .dq_callback = do_autogain, }; diff --git a/linux/drivers/media/video/gspca/stk014.c b/linux/drivers/media/video/gspca/stk014.c index 387a8cf2b..2f2de429e 100644 --- a/linux/drivers/media/video/gspca/stk014.c +++ b/linux/drivers/media/video/gspca/stk014.c @@ -306,8 +306,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { int ret; @@ -398,14 +398,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) PDEBUG(D_STREAM, "camera stopped"); } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -535,11 +527,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .querymenu = sd_querymenu, }; diff --git a/linux/drivers/media/video/gspca/sunplus.c b/linux/drivers/media/video/gspca/sunplus.c index e1a7e53ba..045eb4d04 100644 --- a/linux/drivers/media/video/gspca/sunplus.c +++ b/linux/drivers/media/video/gspca/sunplus.c @@ -879,8 +879,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; struct usb_device *dev = gspca_dev->dev; @@ -1100,14 +1100,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) } } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -1400,11 +1392,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/t613.c b/linux/drivers/media/video/gspca/t613.c index 27bff51a0..36cd2ecfa 100644 --- a/linux/drivers/media/video/gspca/t613.c +++ b/linux/drivers/media/video/gspca/t613.c @@ -563,6 +563,13 @@ static int init_default_parameters(struct gspca_dev *gspca_dev) return 0; } +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) +{ + init_default_parameters(gspca_dev); + return 0; +} + static void setbrightness(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -916,18 +923,6 @@ static void sd_start(struct gspca_dev *gspca_dev) #endif } -static void sd_stopN(struct gspca_dev *gspca_dev) -{ -} - -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -995,24 +990,14 @@ static int sd_querymenu(struct gspca_dev *gspca_dev, return -EINVAL; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) -{ - init_default_parameters(gspca_dev); - return 0; -} - /* sub-driver description */ static const struct sd_desc sd_desc = { .name = MODULE_NAME, .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, - .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .querymenu = sd_querymenu, }; diff --git a/linux/drivers/media/video/gspca/tv8532.c b/linux/drivers/media/video/gspca/tv8532.c index c55dbe8ac..01de48d4e 100644 --- a/linux/drivers/media/video/gspca/tv8532.c +++ b/linux/drivers/media/video/gspca/tv8532.c @@ -331,8 +331,8 @@ static void tv_8532_PollReg(struct gspca_dev *gspca_dev) } } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32); reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00); @@ -450,14 +450,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b); } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void tv8532_preprocess(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -620,11 +612,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, }; diff --git a/linux/drivers/media/video/gspca/vc032x.c b/linux/drivers/media/video/gspca/vc032x.c index 1f56b3696..aeff91c04 100644 --- a/linux/drivers/media/video/gspca/vc032x.c +++ b/linux/drivers/media/video/gspca/vc032x.c @@ -1657,8 +1657,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and time */ +static int sd_init(struct gspca_dev *gspca_dev) { return 0; } @@ -1837,19 +1837,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev) reg_w(dev, 0x89, 0xffff, 0xffff); } -/* this function is called at close time */ -static void sd_close(struct gspca_dev *gspca_dev) -{ -/* struct usb_device *dev = gspca_dev->dev; - __u8 buffread; - - reg_w(dev, 0x89, 0xffff, 0xffff); - reg_w(dev, 0xa0, 0x01, 0xb301); - reg_w(dev, 0xa0, 0x09, 0xb303); - reg_w(dev, 0x89, 0xffff, 0xffff); -*/ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -1938,11 +1925,10 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .querymenu = sd_querymenu, }; diff --git a/linux/drivers/media/video/gspca/zc3xx.c b/linux/drivers/media/video/gspca/zc3xx.c index 061d70396..4abd4eecc 100644 --- a/linux/drivers/media/video/gspca/zc3xx.c +++ b/linux/drivers/media/video/gspca/zc3xx.c @@ -7176,8 +7176,8 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { reg_w(gspca_dev->dev, 0x01, 0x0000); return 0; @@ -7338,10 +7338,6 @@ static void sd_start(struct gspca_dev *gspca_dev) } } -static void sd_stopN(struct gspca_dev *gspca_dev) -{ -} - static void sd_stop0(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -7349,18 +7345,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev) send_unknown(gspca_dev->dev, sd->sensor); } -/* this function is called at close time */ -static void sd_close(struct gspca_dev *gspca_dev) -{ -#if 0 /* test */ - struct usb_device *dev = gspca_dev->dev; - - reg_r(gspca_dev, 0x0180); - reg_w(dev, 0x00, 0x0180); - reg_w(dev, 0x01, 0x0000); -#endif -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, __u8 *data, @@ -7520,11 +7504,9 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = sizeof sd_ctrls / sizeof sd_ctrls[0], .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, - .stopN = sd_stopN, .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .querymenu = sd_querymenu, }; 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