diff options
| -rw-r--r-- | linux/drivers/media/dvb/dvb-usb/cxusb.c | 124 | ||||
| -rw-r--r-- | linux/drivers/media/dvb/dvb-usb/nova-t-usb2.c | 4 | ||||
| -rw-r--r-- | linux/drivers/media/dvb/frontends/dib3000mc.c | 2 | ||||
| -rw-r--r-- | linux/drivers/media/dvb/frontends/or51132.c | 176 | ||||
| -rw-r--r-- | linux/drivers/media/dvb/frontends/or51211.c | 124 | ||||
| -rw-r--r-- | linux/drivers/media/video/cx88/cx88-dvb.c | 172 | ||||
| -rw-r--r-- | linux/drivers/media/video/usbvision/usbvision-cards.c | 46 | ||||
| -rw-r--r-- | linux/drivers/media/video/usbvision/usbvision-core.c | 62 | ||||
| -rw-r--r-- | linux/drivers/media/video/usbvision/usbvision-i2c.c | 73 | ||||
| -rw-r--r-- | linux/drivers/media/video/usbvision/usbvision-video.c | 87 | ||||
| -rw-r--r-- | linux/drivers/media/video/usbvision/usbvision.h | 32 | ||||
| -rw-r--r-- | linux/drivers/media/video/w9968cf.c | 24 | ||||
| -rwxr-xr-x | v4l/scripts/gentree.pl | 50 |
13 files changed, 431 insertions, 545 deletions
diff --git a/linux/drivers/media/dvb/dvb-usb/cxusb.c b/linux/drivers/media/dvb/dvb-usb/cxusb.c index e474ae657..ddfe92a94 100644 --- a/linux/drivers/media/dvb/dvb-usb/cxusb.c +++ b/linux/drivers/media/dvb/dvb-usb/cxusb.c @@ -17,9 +17,9 @@ * Copyright (C) 2006 Michael Krufky (mkrufky@linuxtv.org) * Copyright (C) 2006 Chris Pascoe (c.pascoe@itee.uq.edu.au) * - * 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. + * 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. * * see Documentation/dvb/README.dvb-usb for more information */ @@ -34,22 +34,22 @@ /* debug */ int dvb_usb_cxusb_debug; -module_param_named(debug,dvb_usb_cxusb_debug, int, 0644); +module_param_named(debug, dvb_usb_cxusb_debug, int, 0644); MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS); static int cxusb_ctrl_msg(struct dvb_usb_device *d, - u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen) + u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen) { int wo = (rbuf == NULL || rlen == 0); /* write-only */ u8 sndbuf[1+wlen]; - memset(sndbuf,0,1+wlen); + memset(sndbuf, 0, 1+wlen); sndbuf[0] = cmd; - memcpy(&sndbuf[1],wbuf,wlen); + memcpy(&sndbuf[1], wbuf, wlen); if (wo) - dvb_usb_generic_write(d,sndbuf,1+wlen); + dvb_usb_generic_write(d, sndbuf, 1+wlen); else - dvb_usb_generic_rw(d,sndbuf,1+wlen,rbuf,rlen,0); + dvb_usb_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen, 0); return 0; } @@ -58,14 +58,14 @@ static int cxusb_ctrl_msg(struct dvb_usb_device *d, static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff) { struct cxusb_state *st = d->priv; - u8 o[2],i; + u8 o[2], i; if (st->gpio_write_state[GPIO_TUNER] == onoff) return; o[0] = GPIO_TUNER; o[1] = onoff; - cxusb_ctrl_msg(d,CMD_GPIO_WRITE,o,2,&i,1); + cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1); if (i != 0x01) deb_info("gpio_write failed.\n"); @@ -74,7 +74,8 @@ static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff) } /* I2C */ -static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num) +static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], + int num) { struct dvb_usb_device *d = i2c_get_adapdata(adap); int i; @@ -89,12 +90,12 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num) if (d->udev->descriptor.idVendor == USB_VID_MEDION) switch (msg[i].addr) { - case 0x63: - cxusb_gpio_tuner(d,0); - break; - default: - cxusb_gpio_tuner(d,1); - break; + case 0x63: + cxusb_gpio_tuner(d, 0); + break; + default: + cxusb_gpio_tuner(d, 1); + break; } /* read request */ @@ -103,26 +104,27 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num) obuf[0] = msg[i].len; obuf[1] = msg[i+1].len; obuf[2] = msg[i].addr; - memcpy(&obuf[3],msg[i].buf,msg[i].len); + memcpy(&obuf[3], msg[i].buf, msg[i].len); if (cxusb_ctrl_msg(d, CMD_I2C_READ, - obuf, 3+msg[i].len, - ibuf, 1+msg[i+1].len) < 0) + obuf, 3+msg[i].len, + ibuf, 1+msg[i+1].len) < 0) break; if (ibuf[0] != 0x08) deb_i2c("i2c read may have failed\n"); - memcpy(msg[i+1].buf,&ibuf[1],msg[i+1].len); + memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len); i++; } else { /* write */ u8 obuf[2+msg[i].len], ibuf; obuf[0] = msg[i].addr; obuf[1] = msg[i].len; - memcpy(&obuf[2],msg[i].buf,msg[i].len); + memcpy(&obuf[2], msg[i].buf, msg[i].len); - if (cxusb_ctrl_msg(d,CMD_I2C_WRITE, obuf, 2+msg[i].len, &ibuf,1) < 0) + if (cxusb_ctrl_msg(d, CMD_I2C_WRITE, obuf, + 2+msg[i].len, &ibuf,1) < 0) break; if (ibuf != 0x08) deb_i2c("i2c write may have failed\n"); @@ -326,7 +328,6 @@ static int cxusb_mt352_demod_init(struct dvb_frontend* fe) static struct cx22702_config cxusb_cx22702_config = { .demod_address = 0x63, - .output_mode = CX22702_PARALLEL_OUTPUT, }; @@ -367,25 +368,21 @@ static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap) static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap) { - adap->pll_addr = 0x61; - adap->pll_desc = &dvb_pll_thomson_dtt7579; - adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs; + dvb_attach(dvb_pll_attach, adap->fe, 0x61, + NULL, &dvb_pll_thomson_dtt7579); return 0; } static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap) { - adap->pll_addr = 0x61; - adap->pll_desc = &dvb_pll_lg_z201; - adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs; + dvb_attach(dvb_pll_attach, adap->fe, 0x61, NULL, &dvb_pll_lg_z201); return 0; } static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap) { - adap->pll_addr = 0x60; - adap->pll_desc = &dvb_pll_thomson_dtt7579; - adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs; + dvb_attach(dvb_pll_attach, adap->fe, 0x60, + NULL, &dvb_pll_thomson_dtt7579); return 0; } @@ -403,7 +400,8 @@ static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap) cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1); - if ((adap->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config, &adap->dev->i2c_adap)) != NULL) + if ((adap->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config, + &adap->dev->i2c_adap)) != NULL) return 0; return -EIO; @@ -416,7 +414,8 @@ static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap) cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); - if ((adap->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config, &adap->dev->i2c_adap)) != NULL) + if ((adap->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config, + &adap->dev->i2c_adap)) != NULL) return 0; return -EIO; @@ -430,7 +429,8 @@ static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap) cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); - if ((adap->fe = dvb_attach(mt352_attach, &cxusb_mt352_config, &adap->dev->i2c_adap)) != NULL) + if ((adap->fe = dvb_attach(mt352_attach, &cxusb_mt352_config, + &adap->dev->i2c_adap)) != NULL) return 0; return -EIO; @@ -443,8 +443,11 @@ static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap) cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); - if (((adap->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config, &adap->dev->i2c_adap)) != NULL) || - ((adap->fe = dvb_attach(zl10353_attach, &cxusb_zl10353_dee1601_config, &adap->dev->i2c_adap)) != NULL)) + if (((adap->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config, + &adap->dev->i2c_adap)) != NULL) || + ((adap->fe = dvb_attach(zl10353_attach, + &cxusb_zl10353_dee1601_config, + &adap->dev->i2c_adap)) != NULL)) return 0; return -EIO; @@ -456,7 +459,8 @@ static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap) */ #define BLUEBIRD_01_ID_OFFSET 6638 -static int bluebird_patch_dvico_firmware_download(struct usb_device *udev, const struct firmware *fw) +static int bluebird_patch_dvico_firmware_download(struct usb_device *udev, + const struct firmware *fw) { if (fw->size < BLUEBIRD_01_ID_OFFSET + 4) return -EINVAL; @@ -464,10 +468,12 @@ static int bluebird_patch_dvico_firmware_download(struct usb_device *udev, const if (fw->data[BLUEBIRD_01_ID_OFFSET] == (USB_VID_DVICO & 0xff) && fw->data[BLUEBIRD_01_ID_OFFSET + 1] == USB_VID_DVICO >> 8) { - fw->data[BLUEBIRD_01_ID_OFFSET + 2] = udev->descriptor.idProduct + 1; - fw->data[BLUEBIRD_01_ID_OFFSET + 3] = udev->descriptor.idProduct >> 8; + fw->data[BLUEBIRD_01_ID_OFFSET + 2] = + udev->descriptor.idProduct + 1; + fw->data[BLUEBIRD_01_ID_OFFSET + 3] = + udev->descriptor.idProduct >> 8; - return usb_cypress_load_firmware(udev,fw,CYPRESS_FX2); + return usb_cypress_load_firmware(udev, fw, CYPRESS_FX2); } return -EINVAL; @@ -481,7 +487,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties; static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties; static int cxusb_probe(struct usb_interface *intf, - const struct usb_device_id *id) + const struct usb_device_id *id) { if (dvb_usb_device_init(intf,&cxusb_medion_properties,THIS_MODULE,NULL) == 0 || dvb_usb_device_init(intf,&cxusb_bluebird_lgh064f_properties,THIS_MODULE,NULL) == 0 || @@ -495,20 +501,20 @@ static int cxusb_probe(struct usb_interface *intf, } static struct usb_device_id cxusb_table [] = { - { USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_WARM) }, - {} /* Terminating entry */ + { USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_COLD) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_WARM) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_COLD) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_WARM) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_COLD) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD) }, + { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_WARM) }, + {} /* Terminating entry */ }; MODULE_DEVICE_TABLE (usb, cxusb_table); @@ -772,7 +778,7 @@ static struct usb_driver cxusb_driver = { #endif .name = "dvb_usb_cxusb", .probe = cxusb_probe, - .disconnect = dvb_usb_device_exit, + .disconnect = dvb_usb_device_exit, .id_table = cxusb_table, }; diff --git a/linux/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/linux/drivers/media/dvb/dvb-usb/nova-t-usb2.c index 8bd6d88ce..f0aadc8a2 100644 --- a/linux/drivers/media/dvb/dvb-usb/nova-t-usb2.c +++ b/linux/drivers/media/dvb/dvb-usb/nova-t-usb2.c @@ -90,9 +90,11 @@ static int nova_t_rc_query(struct dvb_usb_device *d, u32 *event, int *state) deb_rc("raw key code 0x%02x, 0x%02x, 0x%02x to c: %02x d: %02x toggle: %d\n",key[1],key[2],key[3],custom,data,toggle); for (i = 0; i < ARRAY_SIZE(haupp_rc_keys); i++) { - deb_rc("c: %x, d: %x\n",haupp_rc_keys[i].data,haupp_rc_keys[i].custom); if (haupp_rc_keys[i].data == data && haupp_rc_keys[i].custom == custom) { + + deb_rc("c: %x, d: %x\n",haupp_rc_keys[i].data,haupp_rc_keys[i].custom); + *event = haupp_rc_keys[i].event; *state = REMOTE_KEY_PRESSED; if (st->old_toggle == toggle) { diff --git a/linux/drivers/media/dvb/frontends/dib3000mc.c b/linux/drivers/media/dvb/frontends/dib3000mc.c index 399204103..ec62f4560 100644 --- a/linux/drivers/media/dvb/frontends/dib3000mc.c +++ b/linux/drivers/media/dvb/frontends/dib3000mc.c @@ -548,7 +548,7 @@ static int dib3000mc_autosearch_start(struct dvb_frontend *demod, struct dibx000 fchan.vit_alpha = 1; fchan.vit_code_rate_hp = 2; fchan.vit_code_rate_lp = 2; fchan.vit_hrch = 0; fchan.vit_select_hp = 1; - dib3000mc_set_channel_cfg(state, &fchan, 7); + dib3000mc_set_channel_cfg(state, &fchan, 11); reg = dib3000mc_read_word(state, 0); dib3000mc_write_word(state, 0, reg | (1 << 8)); diff --git a/linux/drivers/media/dvb/frontends/or51132.c b/linux/drivers/media/dvb/frontends/or51132.c index d20ab30c1..5a3a6e53c 100644 --- a/linux/drivers/media/dvb/frontends/or51132.c +++ b/linux/drivers/media/dvb/frontends/or51132.c @@ -40,6 +40,7 @@ #include <linux/slab.h> #include <asm/byteorder.h> +#include "dvb_math.h" #include "dvb_frontend.h" #include "dvb-pll.h" #include "or51132.h" @@ -62,6 +63,7 @@ struct or51132_state /* Demodulator private data */ fe_modulation_t current_modulation; + u32 snr; /* Result of last SNR calculation */ /* Tuner private data */ u32 current_frequency; @@ -465,124 +467,128 @@ static int or51132_read_status(struct dvb_frontend* fe, fe_status_t* status) return 0; } -/* log10-1 table at .5 increments from 1 to 100.5 */ -static unsigned int i100x20log10[] = { - 0, 352, 602, 795, 954, 1088, 1204, 1306, 1397, 1480, - 1556, 1625, 1690, 1750, 1806, 1858, 1908, 1955, 2000, 2042, - 2082, 2121, 2158, 2193, 2227, 2260, 2292, 2322, 2352, 2380, - 2408, 2434, 2460, 2486, 2510, 2534, 2557, 2580, 2602, 2623, - 2644, 2664, 2684, 2704, 2723, 2742, 2760, 2778, 2795, 2813, - 2829, 2846, 2862, 2878, 2894, 2909, 2924, 2939, 2954, 2968, - 2982, 2996, 3010, 3023, 3037, 3050, 3062, 3075, 3088, 3100, - 3112, 3124, 3136, 3148, 3159, 3170, 3182, 3193, 3204, 3214, - 3225, 3236, 3246, 3256, 3266, 3276, 3286, 3296, 3306, 3316, - 3325, 3334, 3344, 3353, 3362, 3371, 3380, 3389, 3397, 3406, - 3415, 3423, 3432, 3440, 3448, 3456, 3464, 3472, 3480, 3488, - 3496, 3504, 3511, 3519, 3526, 3534, 3541, 3549, 3556, 3563, - 3570, 3577, 3584, 3591, 3598, 3605, 3612, 3619, 3625, 3632, - 3639, 3645, 3652, 3658, 3665, 3671, 3677, 3683, 3690, 3696, - 3702, 3708, 3714, 3720, 3726, 3732, 3738, 3744, 3750, 3755, - 3761, 3767, 3772, 3778, 3784, 3789, 3795, 3800, 3806, 3811, - 3816, 3822, 3827, 3832, 3838, 3843, 3848, 3853, 3858, 3863, - 3868, 3874, 3879, 3884, 3888, 3893, 3898, 3903, 3908, 3913, - 3918, 3922, 3927, 3932, 3936, 3941, 3946, 3950, 3955, 3960, - 3964, 3969, 3973, 3978, 3982, 3986, 3991, 3995, 4000, 4004, -}; +/* Calculate SNR estimation (scaled by 2^24) -static unsigned int denom[] = {1,1,100,1000,10000,100000,1000000,10000000,100000000}; + 8-VSB SNR and QAM equations from Oren datasheets -static unsigned int i20Log10(unsigned short val) -{ - unsigned int rntval = 100; - unsigned int tmp = val; - unsigned int exp = 1; + For 8-VSB: + SNR[dB] = 10 * log10(897152044.8282 / MSE^2 ) - K + + Where K = 0 if NTSC rejection filter is OFF; and + K = 3 if NTSC rejection filter is ON + + For QAM64: + SNR[dB] = 10 * log10(897152044.8282 / MSE^2 ) - while(tmp > 100) {tmp /= 100; exp++;} + For QAM256: + SNR[dB] = 10 * log10(907832426.314266 / MSE^2 ) - val = (2 * val)/denom[exp]; - if (exp > 1) rntval = 2000*exp; + We re-write the snr equation as: + SNR * 2^24 = 10*(c - 2*intlog10(MSE)) + Where for QAM256, c = log10(907832426.314266) * 2^24 + and for 8-VSB and QAM64, c = log10(897152044.8282) * 2^24 */ - rntval += i100x20log10[val]; - return rntval; +static u32 calculate_snr(u32 mse, u32 c) +{ + if (mse == 0) /* No signal */ + return 0; + + mse = 2*intlog10(mse); + if (mse > c) { + /* Negative SNR, which is possible, but realisticly the + demod will lose lock before the signal gets this bad. The + API only allows for unsigned values, so just return 0 */ + return 0; + } + return 10*(c - mse); } -static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength) +static int or51132_read_snr(struct dvb_frontend* fe, u16* snr) { struct or51132_state* state = fe->demodulator_priv; - unsigned char rec_buf[2]; - unsigned char snd_buf[2]; - u8 rcvr_stat; - u16 snr_equ; - u32 signal_strength; - int usK; + u8 rec_buf[2]; + u8 snd_buf[2]; + u32 noise; + u32 c; + u32 usK; + /* Register is same for VSB or QAM firmware */ snd_buf[0]=0x04; snd_buf[1]=0x02; /* SNR after Equalizer */ msleep(30); /* 30ms */ if (i2c_writebytes(state,state->config->demod_address,snd_buf,2)) { - printk(KERN_WARNING "or51132: read_status write error\n"); - return -1; + printk(KERN_WARNING "or51132: snr write error\n"); + return -EREMOTEIO; } msleep(30); /* 30ms */ if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) { - printk(KERN_WARNING "or51132: read_status read error\n"); - return -1; + printk(KERN_WARNING "or51132: snr read error\n"); + return -EREMOTEIO; } - snr_equ = rec_buf[0] | (rec_buf[1] << 8); - dprintk("read_signal_strength snr_equ %x %x (%i)\n",rec_buf[0],rec_buf[1],snr_equ); + noise = rec_buf[0] | (rec_buf[1] << 8); + dprintk("read_snr noise %x %x (%i)\n",rec_buf[0],rec_buf[1],noise); - /* Receiver Status */ + /* Read status, contains modulation type for QAM_AUTO and + NTSC filter for VSB */ snd_buf[0]=0x04; - snd_buf[1]=0x00; + snd_buf[1]=0x00; /* Status register */ msleep(30); /* 30ms */ if (i2c_writebytes(state,state->config->demod_address,snd_buf,2)) { - printk(KERN_WARNING "or51132: read_signal_strength read_status write error\n"); - return -1; + printk(KERN_WARNING "or51132: status write error\n"); + return -EREMOTEIO; } msleep(30); /* 30ms */ if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) { - printk(KERN_WARNING "or51132: read_signal_strength read_status read error\n"); - return -1; + printk(KERN_WARNING "or51132: status read error\n"); + return -EREMOTEIO; } - dprintk("read_signal_strength read_status %x %x\n",rec_buf[0],rec_buf[1]); - rcvr_stat = rec_buf[1]; - usK = (rcvr_stat & 0x10) ? 3 : 0; - /* The value reported back from the frontend will be FFFF=100% 0000=0% */ - signal_strength = (((8952 - i20Log10(snr_equ) - usK*100)/3+5)*65535)/1000; - if (signal_strength > 0xffff) - *strength = 0xffff; - else - *strength = signal_strength; - dprintk("read_signal_strength %i\n",*strength); + usK = 0; + switch (rec_buf[0]) { + case 0x06: + usK = (rec_buf[1] & 0x10) ? 0x03000000 : 0; + /* Fall through to QAM64 case */ + case 0x43: + c = 150204167; + break; + case 0x45: + c = 150290396; + break; + default: + printk(KERN_ERR "or51132: unknown status 0x%02x\n", rec_buf[0]); + return -EREMOTEIO; + } + dprintk("%s: modulation %02x, NTSC rej O%s\n", __FUNCTION__, + rec_buf[0], rec_buf[1]&0x10?"n":"ff"); + + /* Calculate SNR using noise, c, and NTSC rejection correction */ + state->snr = calculate_snr(noise, c) - usK; + *snr = (state->snr) >> 16; + + dprintk("%s: noise = 0x%08x, snr = %d.%02d dB\n", __FUNCTION__, noise, + state->snr >> 24, (((state->snr>>8) & 0xffff) * 100) >> 16); return 0; } -static int or51132_read_snr(struct dvb_frontend* fe, u16* snr) +static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct or51132_state* state = fe->demodulator_priv; - unsigned char rec_buf[2]; - unsigned char snd_buf[2]; - u16 snr_equ; - - snd_buf[0]=0x04; - snd_buf[1]=0x02; /* SNR after Equalizer */ - msleep(30); /* 30ms */ - if (i2c_writebytes(state,state->config->demod_address,snd_buf,2)) { - printk(KERN_WARNING "or51132: read_snr write error\n"); - return -1; - } - msleep(30); /* 30ms */ - if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) { - printk(KERN_WARNING "or51132: read_snr dvr read error\n"); - return -1; - } - snr_equ = rec_buf[0] | (rec_buf[1] << 8); - dprintk("read_snr snr_equ %x %x (%i)\n",rec_buf[0],rec_buf[1],snr_equ); + /* Calculate Strength from SNR up to 35dB */ + /* Even though the SNR can go higher than 35dB, there is some comfort */ + /* factor in having a range of strong signals that can show at 100% */ + struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; + u16 snr; + int ret; - *snr = 0xFFFF - snr_equ; - dprintk("read_snr %i\n",*snr); + ret = fe->ops.read_snr(fe, &snr); + if (ret != 0) + return ret; + /* Rather than use the 8.8 value snr, use state->snr which is 8.24 */ + /* scale the range 0 - 35*2^24 into 0 - 65535 */ + if (state->snr >= 8960 * 0x10000) + *strength = 0xffff; + else + *strength = state->snr / 8960; return 0; } diff --git a/linux/drivers/media/dvb/frontends/or51211.c b/linux/drivers/media/dvb/frontends/or51211.c index 2bf124b53..048d7cfe1 100644 --- a/linux/drivers/media/dvb/frontends/or51211.c +++ b/linux/drivers/media/dvb/frontends/or51211.c @@ -39,6 +39,7 @@ #include <linux/slab.h> #include <asm/byteorder.h> +#include "dvb_math.h" #include "dvb_frontend.h" #include "or51211.h" @@ -63,6 +64,7 @@ struct or51211_state { /* Demodulator private data */ u8 initialized:1; + u32 snr; /* Result of last SNR claculation */ /* Tuner private data */ u32 current_frequency; @@ -292,107 +294,81 @@ static int or51211_read_status(struct dvb_frontend* fe, fe_status_t* status) return 0; } -/* log10-1 table at .5 increments from 1 to 100.5 */ -static unsigned int i100x20log10[] = { - 0, 352, 602, 795, 954, 1088, 1204, 1306, 1397, 1480, - 1556, 1625, 1690, 1750, 1806, 1858, 1908, 1955, 2000, 2042, - 2082, 2121, 2158, 2193, 2227, 2260, 2292, 2322, 2352, 2380, - 2408, 2434, 2460, 2486, 2510, 2534, 2557, 2580, 2602, 2623, - 2644, 2664, 2684, 2704, 2723, 2742, 2760, 2778, 2795, 2813, - 2829, 2846, 2862, 2878, 2894, 2909, 2924, 2939, 2954, 2968, - 2982, 2996, 3010, 3023, 3037, 3050, 3062, 3075, 3088, 3100, - 3112, 3124, 3136, 3148, 3159, 3170, 3182, 3193, 3204, 3214, - 3225, 3236, 3246, 3256, 3266, 3276, 3286, 3296, 3306, 3316, - 3325, 3334, 3344, 3353, 3362, 3371, 3380, 3389, 3397, 3406, - 3415, 3423, 3432, 3440, 3448, 3456, 3464, 3472, 3480, 3488, - 3496, 3504, 3511, 3519, 3526, 3534, 3541, 3549, 3556, 3563, - 3570, 3577, 3584, 3591, 3598, 3605, 3612, 3619, 3625, 3632, - 3639, 3645, 3652, 3658, 3665, 3671, 3677, 3683, 3690, 3696, - 3702, 3708, 3714, 3720, 3726, 3732, 3738, 3744, 3750, 3755, - 3761, 3767, 3772, 3778, 3784, 3789, 3795, 3800, 3806, 3811, - 3816, 3822, 3827, 3832, 3838, 3843, 3848, 3853, 3858, 3863, - 3868, 3874, 3879, 3884, 3888, 3893, 3898, 3903, 3908, 3913, - 3918, 3922, 3927, 3932, 3936, 3941, 3946, 3950, 3955, 3960, - 3964, 3969, 3973, 3978, 3982, 3986, 3991, 3995, 4000, 4004, -}; - -static unsigned int denom[] = {1,1,100,1000,10000,100000,1000000,10000000,100000000}; +/* Calculate SNR estimation (scaled by 2^24) -static unsigned int i20Log10(unsigned short val) -{ - unsigned int rntval = 100; - unsigned int tmp = val; - unsigned int exp = 1; + 8-VSB SNR equation from Oren datasheets - while(tmp > 100) {tmp /= 100; exp++;} + For 8-VSB: + SNR[dB] = 10 * log10(219037.9454 / MSE^2 ) - val = (2 * val)/denom[exp]; - if (exp > 1) rntval = 2000*exp; + We re-write the snr equation as: + SNR * 2^24 = 10*(c - 2*intlog10(MSE)) + Where for 8-VSB, c = log10(219037.9454) * 2^24 */ - rntval += i100x20log10[val]; - return rntval; +static u32 calculate_snr(u32 mse, u32 c) +{ + if (mse == 0) /* No signal */ + return 0; + + mse = 2*intlog10(mse); + if (mse > c) { + /* Negative SNR, which is possible, but realisticly the + demod will lose lock before the signal gets this bad. The + API only allows for unsigned values, so just return 0 */ + return 0; + } + return 10*(c - mse); } -static int or51211_read_signal_strength(struct dvb_frontend* fe, u16* strength) +static int or51211_read_snr(struct dvb_frontend* fe, u16* snr) { struct or51211_state* state = fe->demodulator_priv; u8 rec_buf[2]; - u8 snd_buf[4]; - u8 snr_equ; - u32 signal_strength; + u8 snd_buf[3]; /* SNR after Equalizer */ snd_buf[0] = 0x04; snd_buf[1] = 0x00; snd_buf[2] = 0x04; - snd_buf[3] = 0x00; if (i2c_writebytes(state,state->config->demod_address,snd_buf,3)) { - printk(KERN_WARNING "or51211: read_status write error\n"); + printk(KERN_WARNING "%s: error writing snr reg\n", + __FUNCTION__); return -1; } - msleep(3); if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) { - printk(KERN_WARNING "or51211: read_status read error\n"); + printk(KERN_WARNING "%s: read_status read error\n", + __FUNCTION__); return -1; } - snr_equ = rec_buf[0] & 0xff; - /* The value reported back from the frontend will be FFFF=100% 0000=0% */ - signal_strength = (((5334 - i20Log10(snr_equ))/3+5)*65535)/1000; - if (signal_strength > 0xffff) - *strength = 0xffff; - else - *strength = signal_strength; - dprintk("read_signal_strength %i\n",*strength); + state->snr = calculate_snr(rec_buf[0], 89599047); + *snr = (state->snr) >> 16; + + dprintk("%s: noise = 0x%02x, snr = %d.%02d dB\n", __FUNCTION__, rec_buf[0], + state->snr >> 24, (((state->snr>>8) & 0xffff) * 100) >> 16); return 0; } -static int or51211_read_snr(struct dvb_frontend* fe, u16* snr) +static int or51211_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct or51211_state* state = fe->demodulator_priv; - u8 rec_buf[2]; - u8 snd_buf[4]; - - /* SNR after Equalizer */ - snd_buf[0] = 0x04; - snd_buf[1] = 0x00; - snd_buf[2] = 0x04; - snd_buf[3] = 0x00; - - if (i2c_writebytes(state,state->config->demod_address,snd_buf,3)) { - printk(KERN_WARNING "or51211: read_status write error\n"); - return -1; - } - msleep(3); - if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) { - printk(KERN_WARNING "or51211: read_status read error\n"); - return -1; - } - *snr = rec_buf[0] & 0xff; - - dprintk("read_snr %i\n",*snr); + /* Calculate Strength from SNR up to 35dB */ + /* Even though the SNR can go higher than 35dB, there is some comfort */ + /* factor in having a range of strong signals that can show at 100% */ + struct or51211_state* state = (struct or51211_state*)fe->demodulator_priv; + u16 snr; + int ret; + + ret = fe->ops.read_snr(fe, &snr); + if (ret != 0) + return ret; + /* Rather than use the 8.8 value snr, use state->snr which is 8.24 */ + /* scale the range 0 - 35*2^24 into 0 - 65535 */ + if (state->snr >= 8960 * 0x10000) + *strength = 0xffff; + else + *strength = state->snr / 8960; return 0; } diff --git a/linux/drivers/media/video/cx88/cx88-dvb.c b/linux/drivers/media/video/cx88/cx88-dvb.c index 105f60f4b..779317cc2 100644 --- a/linux/drivers/media/video/cx88/cx88-dvb.c +++ b/linux/drivers/media/video/cx88/cx88-dvb.c @@ -75,8 +75,8 @@ static int dvb_buf_setup(struct videobuf_queue *q, return 0; } -static int dvb_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, - enum v4l2_field field) +static int dvb_buf_prepare(struct videobuf_queue *q, + struct videobuf_buffer *vb, enum v4l2_field field) { struct cx8802_dev *dev = q->priv_data; return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field); @@ -88,7 +88,8 @@ static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) cx8802_buf_queue(dev, (struct cx88_buffer*)vb); } -static void dvb_buf_release(struct videobuf_queue *q, struct videobuf_buffer *vb) +static void dvb_buf_release(struct videobuf_queue *q, + struct videobuf_buffer *vb) { cx88_free_buffer(q, (struct cx88_buffer*)vb); } @@ -101,6 +102,26 @@ static struct videobuf_queue_ops dvb_qops = { }; /* ------------------------------------------------------------------ */ + +static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire) +{ + struct cx8802_dev *dev= fe->dvb->priv; + struct cx8802_driver *drv = NULL; + int ret = 0; + + drv = cx8802_get_driver(dev, CX88_MPEG_DVB); + if (drv) { + if (acquire) + ret = drv->request_acquire(drv); + else + ret = drv->request_release(drv); + } + + return ret; +} + +/* ------------------------------------------------------------------ */ + static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe) { static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 }; @@ -269,35 +290,6 @@ static struct mt352_config dntv_live_dvbt_pro_config = { }; #endif -static int dvico_hybrid_tuner_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - u8 pllbuf[4]; - struct cx8802_dev *dev= fe->dvb->priv; - struct i2c_msg msg = - { .addr = dev->core->pll_addr, .flags = 0, - .buf = pllbuf, .len = 4 }; - int err; - - dvb_pll_configure(dev->core->pll_desc, pllbuf, - params->frequency, - params->u.ofdm.bandwidth); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) { - printk(KERN_WARNING "cx88-dvb: %s error " - "(addr %02x <- %02x, err = %i)\n", - __FUNCTION__, pllbuf[0], pllbuf[1], err); - if (err < 0) - return err; - else - return -EREMOTEIO; - } - - return 0; -} - static struct zl10353_config dvico_fusionhdtv_hybrid = { .demod_address = 0x0f, .no_tuner = 1, @@ -312,46 +304,12 @@ static struct cx22702_config connexant_refboard_config = { .output_mode = CX22702_SERIAL_OUTPUT, }; -static struct cx22702_config hauppauge_novat_config = { - .demod_address = 0x43, - .output_mode = CX22702_SERIAL_OUTPUT, -}; - -static struct cx22702_config hauppauge_hvr1100_config = { - .demod_address = 0x63, - .output_mode = CX22702_SERIAL_OUTPUT, -}; - -static struct cx22702_config hauppauge_hvr3000_config = { - .demod_address = 0x63, - .output_mode = CX22702_SERIAL_OUTPUT, -}; - -static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, - int acquire) -{ - struct cx8802_dev *dev= fe->dvb->priv; - struct cx8802_driver *drv = NULL; - int ret = 0; - - drv = cx8802_get_driver(dev, CX88_MPEG_DVB); - if (drv) { - if(acquire) - ret = drv->request_acquire(drv); - else - ret = drv->request_release(drv); - } - - return ret; -} - -static struct cx22702_config hauppauge_hvr1300_config = { +static struct cx22702_config hauppauge_hvr_config = { .demod_address = 0x63, .output_mode = CX22702_SERIAL_OUTPUT, }; -static int or51132_set_ts_param(struct dvb_frontend* fe, - int is_punctured) +static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured) { struct cx8802_dev *dev= fe->dvb->priv; dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00; @@ -363,38 +321,6 @@ static struct or51132_config pchdtv_hd3000 = { .set_ts_params = or51132_set_ts_param, }; -static int lgdt3302_tuner_set_params(struct dvb_frontend* fe, - struct dvb_frontend_parameters* params) -{ - /* FIXME make this routine use the tuner-simple code. - * It could probably be shared with a number of ATSC - * frontends. Many share the same tuner with analog TV. */ - - struct cx8802_dev *dev= fe->dvb->priv; - struct cx88_core *core = dev->core; - u8 buf[4]; - struct i2c_msg msg = - { .addr = dev->core->pll_addr, .flags = 0, .buf = buf, .len = 4 }; - int err; - - dvb_pll_configure(core->pll_desc, buf, params->frequency, 0); - dprintk(1, "%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n", - __FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if ((err = i2c_transfer(&core->i2c_adap, &msg, 1)) != 1) { - printk(KERN_WARNING "cx88-dvb: %s error " - "(addr %02x <- %02x, err = %i)\n", - __FUNCTION__, buf[0], buf[1], err); - if (err < 0) - return err; - else - return -EREMOTEIO; - } - return 0; -} - static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index) { struct cx8802_dev *dev= fe->dvb->priv; @@ -439,8 +365,7 @@ static struct lgdt330x_config pchdtv_hd5500 = { .set_ts_params = lgdt330x_set_ts_param, }; -static int nxt200x_set_ts_param(struct dvb_frontend* fe, - int is_punctured) +static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured) { struct cx8802_dev *dev= fe->dvb->priv; dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00; @@ -476,11 +401,10 @@ static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe, struct cx8802_dev *dev= fe->dvb->priv; struct cx88_core *core = dev->core; - if (voltage == SEC_VOLTAGE_OFF) { + if (voltage == SEC_VOLTAGE_OFF) cx_write(MO_GP0_IO, 0x000006fb); - } else { + else cx_write(MO_GP0_IO, 0x000006f9); - } if (core->prev_set_voltage) return core->prev_set_voltage(fe, voltage); @@ -529,7 +453,7 @@ static int dvb_register(struct cx8802_dev *dev) switch (dev->core->board) { case CX88_BOARD_HAUPPAUGE_DVB_T1: dev->dvb.frontend = dvb_attach(cx22702_attach, - &hauppauge_novat_config, + &connexant_refboard_config, &dev->core->i2c_adap); if (dev->dvb.frontend != NULL) { dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61, @@ -554,12 +478,11 @@ static int dvb_register(struct cx8802_dev *dev) case CX88_BOARD_HAUPPAUGE_HVR1100: case CX88_BOARD_HAUPPAUGE_HVR1100LP: dev->dvb.frontend = dvb_attach(cx22702_attach, - &hauppauge_hvr1100_config, + &hauppauge_hvr_config, &dev->core->i2c_adap); if (dev->dvb.frontend != NULL) { dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61, - &dev->core->i2c_adap, - &dvb_pll_fmd1216me); + &dev->core->i2c_adap, &dvb_pll_fmd1216me); } break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS: @@ -634,18 +557,17 @@ static int dvb_register(struct cx8802_dev *dev) #endif break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID: - dev->core->pll_addr = 0x61; - dev->core->pll_desc = &dvb_pll_thomson_fe6600; dev->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_hybrid, &dev->core->i2c_adap); if (dev->dvb.frontend != NULL) { - dev->dvb.frontend->ops.tuner_ops.set_params = dvico_hybrid_tuner_set_params; + dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61, + &dev->core->i2c_adap, + &dvb_pll_thomson_fe6600); } break; case CX88_BOARD_PCHDTV_HD3000: - dev->dvb.frontend = dvb_attach(or51132_attach, - &pchdtv_hd3000, + dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000, &dev->core->i2c_adap); if (dev->dvb.frontend != NULL) { dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61, @@ -666,13 +588,13 @@ static int dvb_register(struct cx8802_dev *dev) /* Select RF connector callback */ fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set; - dev->core->pll_addr = 0x61; - dev->core->pll_desc = &dvb_pll_microtune_4042; dev->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_3_gold, &dev->core->i2c_adap); if (dev->dvb.frontend != NULL) { - dev->dvb.frontend->ops.tuner_ops.set_params = lgdt3302_tuner_set_params; + dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61, + &dev->core->i2c_adap, + &dvb_pll_microtune_4042); } } break; @@ -686,13 +608,13 @@ static int dvb_register(struct cx8802_dev *dev) mdelay(100); cx_set(MO_GP0_IO, 9); mdelay(200); - dev->core->pll_addr = 0x61; - dev->core->pll_desc = &dvb_pll_thomson_dtt761x; dev->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_3_gold, &dev->core->i2c_adap); if (dev->dvb.frontend != NULL) { - dev->dvb.frontend->ops.tuner_ops.set_params = lgdt3302_tuner_set_params; + dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61, + &dev->core->i2c_adap, + &dvb_pll_thomson_dtt761x); } } break; @@ -773,22 +695,20 @@ static int dvb_register(struct cx8802_dev *dev) break; case CX88_BOARD_HAUPPAUGE_HVR1300: dev->dvb.frontend = dvb_attach(cx22702_attach, - &hauppauge_hvr1300_config, + &hauppauge_hvr_config, &dev->core->i2c_adap); if (dev->dvb.frontend != NULL) { dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61, - &dev->core->i2c_adap, - &dvb_pll_fmd1216me); + &dev->core->i2c_adap, &dvb_pll_fmd1216me); } break; case CX88_BOARD_HAUPPAUGE_HVR3000: dev->dvb.frontend = dvb_attach(cx22702_attach, - &hauppauge_hvr3000_config, + &hauppauge_hvr_config, &dev->core->i2c_adap); if (dev->dvb.frontend != NULL) { dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61, - &dev->core->i2c_adap, - &dvb_pll_fmd1216me); + &dev->core->i2c_adap, &dvb_pll_fmd1216me); } break; default: diff --git a/linux/drivers/media/video/usbvision/usbvision-cards.c b/linux/drivers/media/video/usbvision/usbvision-cards.c index 9b0c9c63b..d0437e5bd 100644 --- a/linux/drivers/media/video/usbvision/usbvision-cards.c +++ b/linux/drivers/media/video/usbvision/usbvision-cards.c @@ -1,4 +1,4 @@ -/* +/* * USBVISION.H * usbvision header file * @@ -32,18 +32,18 @@ /* Supported Devices: A table for usbvision.c*/ struct usbvision_device_data_st usbvision_device_data[] = { - {0xFFF0, 0xFFF0, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Custom Dummy USBVision Device"}, - {0x0A6F, 0x0400, -1, CODEC_SAA7113, 4, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, -1, -1, -1, "Xanboo"}, + {0xFFF0, 0xFFF0, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Custom Dummy USBVision Device"}, + {0x0A6F, 0x0400, -1, CODEC_SAA7113, 4, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, -1, -1, -1, "Xanboo"}, {0x050D, 0x0208, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Belkin USBView II"}, - {0x0571, 0x0002, 0, CODEC_SAA7111, 2, V4L2_STD_PAL, 0, 0, 1, 0, 0, -1, -1, -1, -1, 7, "echoFX InterView Lite"}, + {0x0571, 0x0002, 0, CODEC_SAA7111, 2, V4L2_STD_PAL, 0, 0, 1, 0, 0, -1, -1, -1, -1, 7, "echoFX InterView Lite"}, {0x0573, 0x0003, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, -1, -1, -1, "USBGear USBG-V1 resp. HAMA USB"}, {0x0573, 0x0400, -1, CODEC_SAA7113, 4, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "D-Link V100"}, {0x0573, 0x2000, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, -1, -1, -1, "X10 USB Camera"}, - {0x0573, 0x2d00, -1, CODEC_SAA7111, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, -1, 3, 7, "Osprey 50"}, - {0x0573, 0x2d01, -1, CODEC_SAA7113, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Hauppauge USB-Live Model 600"}, + {0x0573, 0x2d00, -1, CODEC_SAA7111, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, -1, 3, 7, "Osprey 50"}, + {0x0573, 0x2d01, -1, CODEC_SAA7113, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Hauppauge USB-Live Model 600"}, {0x0573, 0x2101, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 2, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Zoran Co. PMD (Nogatech) AV-grabber Manhattan"}, {0x0573, 0x4100, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, 20, -1, "Nogatech USB-TV (NTSC) FM"}, - {0x0573, 0x4110, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, 20, -1, "PNY USB-TV (NTSC) FM"}, + {0x0573, 0x4110, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, 20, -1, "PNY USB-TV (NTSC) FM"}, {0x0573, 0x4450, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "PixelView PlayTv-USB PRO (PAL) FM"}, {0x0573, 0x4550, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "ZTV ZT-721 2.4GHz USB A/V Receiver"}, {0x0573, 0x4d00, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 0, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, 20, -1, "Hauppauge WinTv-USB USA"}, @@ -53,9 +53,9 @@ struct usbvision_device_data_st usbvision_device_data[] = { {0x0573, 0x4d10, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB (NTSC) FM"}, {0x0573, 0x4d11, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB (PAL) FM"}, {0x0573, 0x4d12, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB (PAL) FM"}, - {0x0573, 0x4d2a, 0, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_MICROTUNE_4049FM5, -1, -1, 0, 3, 7, "Hauppauge WinTv USB (NTSC) FM Model 602 40201 Rev B285"}, + {0x0573, 0x4d2a, 0, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_MICROTUNE_4049FM5, -1, -1, 0, 3, 7, "Hauppauge WinTv USB (NTSC) FM Model 602 40201 Rev B285"}, {0x0573, 0x4d2b, 0, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_MICROTUNE_4049FM5, -1, -1, 0, 3, 7, "Hauppauge WinTv USB (NTSC) FM Model 602 40201 Rev B282"}, - {0x0573, 0x4d2c, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_FM1216ME_MK3, -1, -1, 0, 3, 7, "Hauppauge WinTv USB (PAL/SECAM) 40209 Rev E1A5"}, + {0x0573, 0x4d2c, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_FM1216ME_MK3, -1, -1, 0, 3, 7, "Hauppauge WinTv USB (PAL/SECAM) 40209 Rev E1A5"}, {0x0573, 0x4d20, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB II (PAL) FM Model 40201 Rev B226"}, {0x0573, 0x4d21, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB II (PAL)"}, {0x0573, 0x4d22, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB II (PAL) MODEL 566"}, @@ -63,20 +63,20 @@ struct usbvision_device_data_st usbvision_device_data[] = { {0x0573, 0x4d25, -1, CODEC_SAA7113, 3, V4L2_STD_SECAM, 1, 0, 1, 1, TUNER_PHILIPS_SECAM, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB (SECAM) Model 40209 Rev B234"}, {0x0573, 0x4d26, -1, CODEC_SAA7113, 3, V4L2_STD_SECAM, 1, 0, 1, 1, TUNER_PHILIPS_SECAM, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB (SECAM) Model 40209 Rev B243"}, {0x0573, 0x4d27, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_ALPS_TSBE1_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB Model 40204 Rev B281"}, - {0x0573, 0x4d28, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_ALPS_TSBE1_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB Model 40204 Rev B283"}, - {0x0573, 0x4d29, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB Model 40205 Rev B298"}, + {0x0573, 0x4d28, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_ALPS_TSBE1_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB Model 40204 Rev B283"}, + {0x0573, 0x4d29, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB Model 40205 Rev B298"}, {0x0573, 0x4d30, -1, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB FM Model 40211 Rev B123"}, {0x0573, 0x4d31, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB III (PAL) FM Model 568"}, - {0x0573, 0x4d32, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB III (PAL) FM Model 573"}, + {0x0573, 0x4d32, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB III (PAL) FM Model 573"}, {0x0573, 0x4d35, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_MICROTUNE_4049FM5, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB III (PAL) FM Model 40219 Rev B252"}, {0x0573, 0x4d37, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_FM1216ME_MK3, -1, -1, 0, 3, 7, "Hauppauge WinTV USB device Model 40219 Rev E189"}, {0x0768, 0x0006, -1, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, 5, 5, -1, "Camtel Technology USB TV Genie Pro FM Model TVB330"}, {0x07d0, 0x0001, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Digital Video Creator I"}, - {0x07d0, 0x0002, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 82, 20, 7, "Global Village GV-007 (NTSC)"}, + {0x07d0, 0x0002, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 82, 20, 7, "Global Village GV-007 (NTSC)"}, {0x07d0, 0x0003, 0, CODEC_SAA7113, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-50 Rev 1 (NTSC)"}, {0x07d0, 0x0004, 0, CODEC_SAA7113, 2, V4L2_STD_PAL, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-80 Rev 1 (PAL)"}, - {0x07d0, 0x0005, 0, CODEC_SAA7113, 2, V4L2_STD_SECAM, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)"}, - {0x2304, 0x010d, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 0, 0, 1, TUNER_TEMIC_4066FY5_PAL_I, -1, -1, -1, -1, -1, "Pinnacle Studio PCTV USB (PAL)"}, + {0x07d0, 0x0005, 0, CODEC_SAA7113, 2, V4L2_STD_SECAM, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)"}, + {0x2304, 0x010d, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 0, 0, 1, TUNER_TEMIC_4066FY5_PAL_I, -1, -1, -1, -1, -1, "Pinnacle Studio PCTV USB (PAL)"}, {0x2304, 0x0109, -1, CODEC_SAA7111, 3, V4L2_STD_SECAM, 1, 0, 1, 1, TUNER_PHILIPS_SECAM, -1, -1, -1, -1, -1, "Pinnacle Studio PCTV USB (SECAM)"}, {0x2304, 0x0110, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1,128, 23, -1, "Pinnacle Studio PCTV USB (PAL) FM"}, {0x2304, 0x0111, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_PAL, -1, -1, -1, -1, -1, "Miro PCTV USB"}, @@ -85,7 +85,7 @@ struct usbvision_device_data_st usbvision_device_data[] = { {0x2304, 0x0212, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_TEMIC_4039FR5_NTSC, -1, -1, 0, 3, 7, "Pinnacle Studio PCTV USB (NTSC) FM"}, {0x2304, 0x0214, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_TEMIC_4009FR5_PAL, -1, -1, 0, 3, 7, "Pinnacle Studio PCTV USB (PAL) FM"}, {0x2304, 0x0300, -1, CODEC_SAA7113, 2, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Pinnacle Studio Linx Video input cable (NTSC)"}, - {0x2304, 0x0301, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Pinnacle Studio Linx Video input cable (PAL)"}, + {0x2304, 0x0301, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Pinnacle Studio Linx Video input cable (PAL)"}, {0x2304, 0x0419, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_TEMIC_4009FR5_PAL, -1, -1, 0, 3, 7, "Pinnacle PCTV Bungee USB (PAL) FM"}, {0x2400, 0x4200, -1, CODEC_SAA7111, 3, VIDEO_MODE_NTSC, 1, 0, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB"}, {} /* Terminating entry */ @@ -95,13 +95,13 @@ struct usbvision_device_data_st usbvision_device_data[] = { struct usb_device_id usbvision_table [] = { { USB_DEVICE(0xFFF0, 0xFFF0) }, /* Custom Dummy USBVision Device */ - { USB_DEVICE(0x0A6F, 0x0400) }, /* Xanboo */ + { USB_DEVICE(0x0A6F, 0x0400) }, /* Xanboo */ { USB_DEVICE(0x050d, 0x0208) }, /* Belkin USBView II */ { USB_DEVICE(0x0571, 0x0002) }, /* echoFX InterView Lite */ { USB_DEVICE(0x0573, 0x0003) }, /* USBGear USBG-V1 */ { USB_DEVICE(0x0573, 0x0400) }, /* D-Link V100 */ { USB_DEVICE(0x0573, 0x2000) }, /* X10 USB Camera */ - { USB_DEVICE(0x0573, 0x2d00) }, /* Osprey 50 */ + { USB_DEVICE(0x0573, 0x2d00) }, /* Osprey 50 */ { USB_DEVICE(0x0573, 0x2d01) }, /* Hauppauge USB-Live Model 600 */ { USB_DEVICE(0x0573, 0x2101) }, /* Zoran Co. PMD (Nogatech) AV-grabber Manhattan */ { USB_DEVICE(0x0573, 0x4100) }, /* Nogatech USB-TV FM (NTSC) */ @@ -115,9 +115,9 @@ struct usb_device_id usbvision_table [] = { { USB_DEVICE(0x0573, 0x4d10) }, /* Hauppauge WinTv-USB with FM USA radio */ { USB_DEVICE(0x0573, 0x4d11) }, /* Hauppauge WinTv-USB (PAL) with FM radio */ { USB_DEVICE(0x0573, 0x4d12) }, /* Hauppauge WinTv-USB UK with FM Radio */ - { USB_DEVICE(0x0573, 0x4d2a) }, /* Hauppague WinTv USB Model 602 40201 Rev B285 */ + { USB_DEVICE(0x0573, 0x4d2a) }, /* Hauppague WinTv USB Model 602 40201 Rev B285 */ { USB_DEVICE(0x0573, 0x4d2b) }, /* Hauppague WinTv USB Model 602 40201 Rev B282 */ - { USB_DEVICE(0x0573, 0x4d2c) }, /* Hauppague WinTv USB Model 40209 Rev. E1A5 PAL*/ + { USB_DEVICE(0x0573, 0x4d2c) }, /* Hauppague WinTv USB Model 40209 Rev. E1A5 PAL*/ { USB_DEVICE(0x0573, 0x4d20) }, /* Hauppauge WinTv-USB II (PAL) FM Model 40201 Rev B226 */ { USB_DEVICE(0x0573, 0x4d21) }, /* Hauppauge WinTv-USB II (PAL) with FM radio*/ { USB_DEVICE(0x0573, 0x4d22) }, /* Hauppauge WinTv-USB II (PAL) Model 566 */ @@ -126,7 +126,7 @@ struct usb_device_id usbvision_table [] = { { USB_DEVICE(0x0573, 0x4d26) }, /* Hauppauge WinTv-USB Model 40209 Rev B243 */ { USB_DEVICE(0x0573, 0x4d27) }, /* Hauppauge WinTv-USB Model 40204 Rev B281 */ { USB_DEVICE(0x0573, 0x4d28) }, /* Hauppauge WinTv-USB Model 40204 Rev B283 */ - { USB_DEVICE(0x0573, 0x4d29) }, /* Hauppauge WinTv-USB Model 40205 Rev B298 */ + { USB_DEVICE(0x0573, 0x4d29) }, /* Hauppauge WinTv-USB Model 40205 Rev B298 */ { USB_DEVICE(0x0573, 0x4d30) }, /* Hauppauge WinTv-USB FM Model 40211 Rev B123 */ { USB_DEVICE(0x0573, 0x4d31) }, /* Hauppauge WinTv-USB III (PAL) with FM radio Model 568 */ { USB_DEVICE(0x0573, 0x4d32) }, /* Hauppauge WinTv-USB III (PAL) FM Model 573 */ @@ -137,7 +137,7 @@ struct usb_device_id usbvision_table [] = { { USB_DEVICE(0x07d0, 0x0002) }, /* Global Village GV-007 (NTSC) */ { USB_DEVICE(0x07d0, 0x0003) }, /* Dazzle Fusion Model DVC-50 Rev 1 (NTSC) */ { USB_DEVICE(0x07d0, 0x0004) }, /* Dazzle Fusion Model DVC-80 Rev 1 (PAL) */ - { USB_DEVICE(0x07d0, 0x0005) }, /* Dazzle Fusion Model DVC-90 Rev 1 (SECAM) */ + { USB_DEVICE(0x07d0, 0x0005) }, /* Dazzle Fusion Model DVC-90 Rev 1 (SECAM) */ { USB_DEVICE(0x2304, 0x010d) }, /* Pinnacle Studio PCTV USB (PAL) */ { USB_DEVICE(0x2304, 0x0109) }, /* Pinnacle Studio PCTV USB (SECAM) */ { USB_DEVICE(0x2304, 0x0110) }, /* Pinnacle Studio PCTV USB (PAL) */ @@ -147,7 +147,7 @@ struct usb_device_id usbvision_table [] = { { USB_DEVICE(0x2304, 0x0212) }, /* Pinnacle Studio PCTV USB (NTSC) with FM radio */ { USB_DEVICE(0x2304, 0x0214) }, /* Pinnacle Studio PCTV USB (PAL) with FM radio */ { USB_DEVICE(0x2304, 0x0300) }, /* Pinnacle Studio Linx Video input cable (NTSC) */ - { USB_DEVICE(0x2304, 0x0301) }, /* Pinnacle Studio Linx Video input cable (PAL) */ + { USB_DEVICE(0x2304, 0x0301) }, /* Pinnacle Studio Linx Video input cable (PAL) */ { USB_DEVICE(0x2304, 0x0419) }, /* Pinnacle PCTV Bungee USB (PAL) FM */ { USB_DEVICE(0x2400, 0x4200) }, /* Hauppauge WinTv-USB2 Model 42012 */ diff --git a/linux/drivers/media/video/usbvision/usbvision-core.c b/linux/drivers/media/video/usbvision/usbvision-core.c index bdb822e30..81a4f6eb5 100644 --- a/linux/drivers/media/video/usbvision/usbvision-core.c +++ b/linux/drivers/media/video/usbvision/usbvision-core.c @@ -1,6 +1,6 @@ /* * usbvision-core.c - driver for NT100x USB video capture devices - * + * * * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de> * Dwaine Garden <dwainegarden@rogers.com> @@ -49,12 +49,12 @@ #include <media/audiochip.h> #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - #include <linux/proc_fs.h> - #include <linux/tqueue.h> - #include <linux/wrapper.h> +#include <linux/proc_fs.h> +#include <linux/tqueue.h> +#include <linux/wrapper.h> #else - #include <linux/moduleparam.h> - #include <linux/workqueue.h> +#include <linux/moduleparam.h> +#include <linux/workqueue.h> #endif #ifdef CONFIG_KMOD @@ -94,6 +94,7 @@ MODULE_PARM_DESC(SwitchSVideoInput, " Set the S-Video input. Some cables and in #define DBG_ISOC 1<<2 #define DBG_PARSE 1<<3 #define DBG_SCRATCH 1<<4 +#define DBG_FUNC 1<<5 static const int max_imgwidth = MAX_FRAME_WIDTH; static const int max_imgheight = MAX_FRAME_HEIGHT; @@ -124,7 +125,7 @@ static int usbvision_measure_bandwidth (struct usb_usbvision *usbvision); * This is used when initializing the contents of the area. */ -void *usbvision_rvmalloc(unsigned long size) +static void *usbvision_rvmalloc(unsigned long size) { void *mem; unsigned long adr; @@ -220,7 +221,7 @@ static void usbvision_hexdump(const unsigned char *data, int len) /******************************** * scratch ring buffer handling ********************************/ -int scratch_len(struct usb_usbvision *usbvision) /*This returns the amount of data actually in the buffer */ +static int scratch_len(struct usb_usbvision *usbvision) /*This returns the amount of data actually in the buffer */ { int len = usbvision->scratch_write_ptr - usbvision->scratch_read_ptr; if (len < 0) { @@ -233,7 +234,7 @@ int scratch_len(struct usb_usbvision *usbvision) /*This returns the amount of /* This returns the free space left in the buffer */ -int scratch_free(struct usb_usbvision *usbvision) +static int scratch_free(struct usb_usbvision *usbvision) { int free = usbvision->scratch_read_ptr - usbvision->scratch_write_ptr; if (free <= 0) { @@ -250,7 +251,8 @@ int scratch_free(struct usb_usbvision *usbvision) /* This puts data into the buffer */ -int scratch_put(struct usb_usbvision *usbvision, unsigned char *data, int len) +static int scratch_put(struct usb_usbvision *usbvision, unsigned char *data, + int len) { int len_part; @@ -276,7 +278,7 @@ int scratch_put(struct usb_usbvision *usbvision, unsigned char *data, int len) } /* This marks the write_ptr as position of new frame header */ -void scratch_mark_header(struct usb_usbvision *usbvision) +static void scratch_mark_header(struct usb_usbvision *usbvision) { PDEBUG(DBG_SCRATCH, "header at write_ptr=%d\n", usbvision->scratch_headermarker_write_ptr); @@ -287,7 +289,8 @@ void scratch_mark_header(struct usb_usbvision *usbvision) } /* This gets data from the buffer at the given "ptr" position */ -int scratch_get_extra(struct usb_usbvision *usbvision, unsigned char *data, int *ptr, int len) +static int scratch_get_extra(struct usb_usbvision *usbvision, + unsigned char *data, int *ptr, int len) { int len_part; if (*ptr + len < scratch_buf_size) { @@ -313,7 +316,8 @@ int scratch_get_extra(struct usb_usbvision *usbvision, unsigned char *data, int /* This sets the scratch extra read pointer */ -void scratch_set_extra_ptr(struct usb_usbvision *usbvision, int *ptr, int len) +static void scratch_set_extra_ptr(struct usb_usbvision *usbvision, int *ptr, + int len) { *ptr = (usbvision->scratch_read_ptr + len)%scratch_buf_size; @@ -322,7 +326,7 @@ void scratch_set_extra_ptr(struct usb_usbvision *usbvision, int *ptr, int len) /*This increments the scratch extra read pointer */ -void scratch_inc_extra_ptr(int *ptr, int len) +static void scratch_inc_extra_ptr(int *ptr, int len) { *ptr = (*ptr + len) % scratch_buf_size; @@ -331,7 +335,8 @@ void scratch_inc_extra_ptr(int *ptr, int len) /* This gets data from the buffer */ -int scratch_get(struct usb_usbvision *usbvision, unsigned char *data, int len) +static int scratch_get(struct usb_usbvision *usbvision, unsigned char *data, + int len) { int len_part; if (usbvision->scratch_read_ptr + len < scratch_buf_size) { @@ -357,7 +362,8 @@ int scratch_get(struct usb_usbvision *usbvision, unsigned char *data, int len) /* This sets read pointer to next header and returns it */ -int scratch_get_header(struct usb_usbvision *usbvision,struct usbvision_frame_header *header) +static int scratch_get_header(struct usb_usbvision *usbvision, + struct usbvision_frame_header *header) { int errCode = 0; @@ -385,7 +391,7 @@ int scratch_get_header(struct usb_usbvision *usbvision,struct usbvision_frame_he /*This removes len bytes of old data from the buffer */ -void scratch_rm_old(struct usb_usbvision *usbvision, int len) +static void scratch_rm_old(struct usb_usbvision *usbvision, int len) { usbvision->scratch_read_ptr += len; @@ -395,7 +401,7 @@ void scratch_rm_old(struct usb_usbvision *usbvision, int len) /*This resets the buffer - kills all data in it too */ -void scratch_reset(struct usb_usbvision *usbvision) +static void scratch_reset(struct usb_usbvision *usbvision) { PDEBUG(DBG_SCRATCH, "\n"); @@ -438,8 +444,8 @@ void usbvision_scratch_free(struct usb_usbvision *usbvision) * 1: Draw a colored grid * */ -void usbvision_testpattern(struct usb_usbvision *usbvision, int fullframe, - int pmode) +static void usbvision_testpattern(struct usb_usbvision *usbvision, + int fullframe, int pmode) { static const char proc[] = "usbvision_testpattern"; struct usbvision_frame *frame; @@ -2507,11 +2513,11 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision) int j, k; struct urb *urb; - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - urb = usb_alloc_urb(USBVISION_URB_FRAMES); - #else - urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL); - #endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + urb = usb_alloc_urb(USBVISION_URB_FRAMES); +#else + urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL); +#endif if (urb == NULL) { err("%s: usb_alloc_urb() failed", __FUNCTION__); return -ENOMEM; @@ -2520,12 +2526,12 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision) urb->dev = dev; urb->context = usbvision; urb->pipe = usb_rcvisocpipe(dev, usbvision->video_endp); - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) urb->transfer_flags = USB_ISO_ASAP; - #else +#else urb->transfer_flags = URB_ISO_ASAP; urb->interval = 1; - #endif +#endif urb->transfer_buffer = usbvision->sbuf[bufIdx].data; urb->complete = usbvision_isocIrq; urb->number_of_packets = USBVISION_URB_FRAMES; diff --git a/linux/drivers/media/video/usbvision/usbvision-i2c.c b/linux/drivers/media/video/usbvision/usbvision-i2c.c index 0ee2f155e..8bca4434e 100644 --- a/linux/drivers/media/video/usbvision/usbvision-i2c.c +++ b/linux/drivers/media/video/usbvision/usbvision-i2c.c @@ -29,8 +29,8 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/version.h> -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 14) - #include <linux/utsname.h> +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,14) +#include <linux/utsname.h> #endif #include <linux/init.h> #include <asm/uaccess.h> @@ -52,10 +52,14 @@ MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); #define PDEBUG(level, fmt, args...) \ if (i2c_debug & (level)) info("[%s:%d] " fmt, __PRETTY_FUNCTION__, __LINE__ , ## args) +static int usbvision_i2c_write(void *data, unsigned char addr, char *buf, + short len); +static int usbvision_i2c_read(void *data, unsigned char addr, char *buf, + short len); + static inline int try_write_address(struct i2c_adapter *i2c_adap, unsigned char addr, int retries) { - struct i2c_algo_usb_data *adap = i2c_adap->algo_data; void *data; int i, ret = -1; char buf[4]; @@ -63,13 +67,13 @@ static inline int try_write_address(struct i2c_adapter *i2c_adap, data = i2c_get_adapdata(i2c_adap); buf[0] = 0x00; for (i = 0; i <= retries; i++) { - ret = (adap->outb(data, addr, buf, 1)); + ret = (usbvision_i2c_write(data, addr, buf, 1)); if (ret == 1) break; /* success! */ - udelay(5 /*adap->udelay */ ); + udelay(5); if (i == retries) /* no success */ break; - udelay(adap->udelay); + udelay(10); } if (i) { PDEBUG(DBG_ALGO,"Needed %d retries for address %#2x", i, addr); @@ -81,20 +85,19 @@ static inline int try_write_address(struct i2c_adapter *i2c_adap, static inline int try_read_address(struct i2c_adapter *i2c_adap, unsigned char addr, int retries) { - struct i2c_algo_usb_data *adap = i2c_adap->algo_data; void *data; int i, ret = -1; char buf[4]; data = i2c_get_adapdata(i2c_adap); for (i = 0; i <= retries; i++) { - ret = (adap->inb(data, addr, buf, 1)); + ret = (usbvision_i2c_read(data, addr, buf, 1)); if (ret == 1) break; /* success! */ - udelay(5 /*adap->udelay */ ); + udelay(5); if (i == retries) /* no success */ break; - udelay(adap->udelay); + udelay(10); } if (i) { PDEBUG(DBG_ALGO,"Needed %d retries for address %#2x", i, addr); @@ -155,7 +158,6 @@ static int usb_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num) { struct i2c_msg *pmsg; - struct i2c_algo_usb_data *adap = i2c_adap->algo_data; void *data; int i, ret; unsigned char addr; @@ -172,13 +174,13 @@ usb_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num) if (pmsg->flags & I2C_M_RD) { /* read bytes into buffer */ - ret = (adap->inb(data, addr, pmsg->buf, pmsg->len)); + ret = (usbvision_i2c_read(data, addr, pmsg->buf, pmsg->len)); if (ret < pmsg->len) { return (ret < 0) ? ret : -EREMOTEIO; } } else { /* write bytes from buffer */ - ret = (adap->outb(data, addr, pmsg->buf, pmsg->len)); + ret = (usbvision_i2c_write(data, addr, pmsg->buf, pmsg->len)); if (ret < pmsg->len) { return (ret < 0) ? ret : -EREMOTEIO; } @@ -212,10 +214,8 @@ static void dec_use(struct i2c_adapter *adap) /* -----exported algorithm data: ------------------------------------- */ static struct i2c_algorithm i2c_usb_algo = { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - #if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,30) +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) && (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,30)) .owner = THIS_MODULE, - #endif #endif #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) .name = "USB algorithm", @@ -231,7 +231,7 @@ static struct i2c_algorithm i2c_usb_algo = { /* * registering functions to load algorithms at runtime */ -int usbvision_i2c_usb_add_bus(struct i2c_adapter *adap) +static int usbvision_i2c_usb_add_bus(struct i2c_adapter *adap) { PDEBUG(DBG_I2C, "I2C debugging is enabled [i2c]"); PDEBUG(DBG_ALGO, "ALGO debugging is enabled [i2c]"); @@ -269,15 +269,12 @@ int usbvision_i2c_usb_del_bus(struct i2c_adapter *adap) /* usbvision specific I2C functions */ /* ----------------------------------------------------------------------- */ static struct i2c_adapter i2c_adap_template; -static struct i2c_algo_usb_data i2c_algo_template; static struct i2c_client i2c_client_template; int usbvision_init_i2c(struct usb_usbvision *usbvision) { memcpy(&usbvision->i2c_adap, &i2c_adap_template, sizeof(struct i2c_adapter)); - memcpy(&usbvision->i2c_algo, &i2c_algo_template, - sizeof(struct i2c_algo_usb_data)); memcpy(&usbvision->i2c_client, &i2c_client_template, sizeof(struct i2c_client)); @@ -287,9 +284,7 @@ int usbvision_init_i2c(struct usb_usbvision *usbvision) i2c_set_adapdata(&usbvision->i2c_adap, usbvision); i2c_set_clientdata(&usbvision->i2c_client, usbvision); - i2c_set_algo_usb_data(&usbvision->i2c_algo, usbvision); - usbvision->i2c_adap.algo_data = &usbvision->i2c_algo; usbvision->i2c_client.adapter = &usbvision->i2c_adap; if (usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_IIC_LRNACK) < 0) { @@ -318,7 +313,6 @@ int usbvision_init_i2c(struct usb_usbvision *usbvision) void call_i2c_clients(struct usb_usbvision *usbvision, unsigned int cmd, void *arg) { - BUG_ON(NULL == usbvision->i2c_adap.algo_data); i2c_clients_command(&usbvision->i2c_adap, cmd, arg); } @@ -375,13 +369,13 @@ static int detach_inform(struct i2c_client *client) { struct usb_usbvision *usbvision; - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - usbvision = (struct usb_usbvision *)client->adapter->data; - #else - usbvision = (struct usb_usbvision *)i2c_get_adapdata(client->adapter); - #endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + usbvision = (struct usb_usbvision *)client->adapter->data; +#else + usbvision = (struct usb_usbvision *)i2c_get_adapdata(client->adapter); +#endif - PDEBUG(DBG_I2C,"usbvision[%d] detaches %s", usbvision->nr, client->name); + PDEBUG(DBG_I2C,"usbvision[%d] detaches %s", usbvision->nr, client->name); return 0; } @@ -556,15 +550,6 @@ static int usbvision_i2c_read(void *data, unsigned char addr, char *buf, return rdcount; } -static struct i2c_algo_usb_data i2c_algo_template = { - .data = NULL, - .inb = usbvision_i2c_read, - .outb = usbvision_i2c_write, - .udelay = 10, - .mdelay = 10, - .timeout = 100, -}; - static struct i2c_adapter i2c_adap_template = { #ifdef I2C_PEC .owner = THIS_MODULE, @@ -574,17 +559,14 @@ static struct i2c_adapter i2c_adap_template = { #endif .name = "usbvision", .id = I2C_HW_B_BT848, /* FIXME */ - .algo = NULL, - .algo_data = NULL, .client_register = attach_inform, .client_unregister = detach_inform, -#if defined (I2C_ADAP_CLASS_TV_ANALOG) +#ifdef I2C_ADAP_CLASS_TV_ANALOG .class = I2C_ADAP_CLASS_TV_ANALOG, -#elif defined (I2C_CLASS_TV_ANALOG) +#else +#ifdef I2C_CLASS_TV_ANALOG .class = I2C_CLASS_TV_ANALOG, #endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - .data = NULL, #endif }; @@ -598,9 +580,6 @@ static struct i2c_client i2c_client_template = { #endif }; -EXPORT_SYMBOL(usbvision_i2c_usb_add_bus); -EXPORT_SYMBOL(usbvision_i2c_usb_del_bus); - /* * Overrides for Emacs so that we follow Linus's tabbing style. * --------------------------------------------------------------------------- diff --git a/linux/drivers/media/video/usbvision/usbvision-video.c b/linux/drivers/media/video/usbvision/usbvision-video.c index 77eb2a819..2fb71fbd7 100644 --- a/linux/drivers/media/video/usbvision/usbvision-video.c +++ b/linux/drivers/media/video/usbvision/usbvision-video.c @@ -1,5 +1,5 @@ /* - * USB USBVISION Video device driver 0.9.9 + * USB USBVISION Video device driver 0.9.9 * * * @@ -44,6 +44,7 @@ * */ +#include <linux/version.h> #include <linux/kernel.h> #include <linux/sched.h> #include <linux/list.h> @@ -70,12 +71,12 @@ #include <media/audiochip.h> #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - #include <linux/proc_fs.h> - #include <linux/tqueue.h> - #include <linux/wrapper.h> +#include <linux/proc_fs.h> +#include <linux/tqueue.h> +#include <linux/wrapper.h> #else - #include <linux/moduleparam.h> - #include <linux/workqueue.h> +#include <linux/moduleparam.h> +#include <linux/workqueue.h> #endif #ifdef CONFIG_KMOD @@ -98,8 +99,6 @@ #define ENABLE_HEXDUMP 0 /* Enable if you need it */ -#define USBVISION_DEBUG /* Turn on debug messages */ - #ifdef USBVISION_DEBUG #define PDEBUG(level, fmt, args...) \ if (video_debug & (level)) info("[%s:%d] " fmt, __PRETTY_FUNCTION__, __LINE__ , ## args) @@ -110,7 +109,7 @@ #define DBG_IOCTL 1<<0 #define DBG_IO 1<<1 #define DBG_PROBE 1<<2 -#define DBG_FUNC 1<<3 +#define DBG_MMAP 1<<3 //String operations #define rmspace(str) while(*str==' ') str++; @@ -197,8 +196,8 @@ MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE(DRIVER_LICENSE); #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) - MODULE_VERSION(USBVISION_VERSION_STRING); - MODULE_ALIAS(DRIVER_ALIAS); +MODULE_VERSION(USBVISION_VERSION_STRING); +MODULE_ALIAS(DRIVER_ALIAS); #endif @@ -860,7 +859,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file, vb->memory = V4L2_MEMORY_MMAP; vb->field = V4L2_FIELD_NONE; - vb->length = usbvision->max_frame_size; + vb->length = usbvision->curwidth*usbvision->curheight*usbvision->palette.bytes_per_pixel; vb->timestamp = usbvision->frame[vb->index].timestamp; vb->sequence = usbvision->frame[vb->index].sequence; return 0; @@ -998,13 +997,14 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file, vf->fmt.pix.sizeimage = vf->fmt.pix.bytesperline*usbvision->curheight; vf->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; vf->fmt.pix.field = V4L2_FIELD_NONE; /* Always progressive image */ + PDEBUG(DBG_IOCTL, "VIDIOC_G_FMT w=%d, h=%d, format=%s", + vf->fmt.pix.width, vf->fmt.pix.height,usbvision->palette.desc); + return 0; } - return 0; default: PDEBUG(DBG_IOCTL, "VIDIOC_G_FMT invalid type %d",vf->type); return -EINVAL; } - PDEBUG(DBG_IOCTL, "VIDIOC_G_FMT w=%d, h=%d",vf->fmt.win.w.width, vf->fmt.win.w.height); return 0; } case VIDIOC_TRY_FMT: @@ -1030,6 +1030,15 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file, RESTRICT_TO_RANGE(vf->fmt.pix.width, MIN_FRAME_WIDTH, MAX_FRAME_WIDTH); RESTRICT_TO_RANGE(vf->fmt.pix.height, MIN_FRAME_HEIGHT, MAX_FRAME_HEIGHT); + vf->fmt.pix.bytesperline = vf->fmt.pix.width*usbvision->palette.bytes_per_pixel; + vf->fmt.pix.sizeimage = vf->fmt.pix.bytesperline*vf->fmt.pix.height; + + if(cmd == VIDIOC_TRY_FMT) { + PDEBUG(DBG_IOCTL, "VIDIOC_TRY_FMT grabdisplay w=%d, h=%d, format=%s", + vf->fmt.pix.width, vf->fmt.pix.height,usbvision->palette.desc); + return 0; + } + /* stop io in case it is already in progress */ if(usbvision->streaming == Stream_On) { if ((ret = usbvision_stream_interrupt(usbvision))) @@ -1186,7 +1195,7 @@ static int usbvision_v4l2_mmap(struct file *file, struct vm_area_struct *vma) } if (!(vma->vm_flags & VM_WRITE) || - size != PAGE_ALIGN(usbvision->max_frame_size)) { + size != PAGE_ALIGN(usbvision->curwidth*usbvision->curheight*usbvision->palette.bytes_per_pixel)) { up(&usbvision->lock); return -EINVAL; } @@ -1196,7 +1205,7 @@ static int usbvision_v4l2_mmap(struct file *file, struct vm_area_struct *vma) break; } if (i == USBVISION_NUMFRAMES) { - PDEBUG(DBG_FUNC, "mmap: user supplied mapping address is out of range"); + PDEBUG(DBG_MMAP, "mmap: user supplied mapping address is out of range"); up(&usbvision->lock); return -EINVAL; } @@ -1212,13 +1221,13 @@ static int usbvision_v4l2_mmap(struct file *file, struct vm_area_struct *vma) unsigned long page = vmalloc_to_pfn(pos); if (remap_pfn_range(vma, start, page, PAGE_SIZE, vma->vm_page_prot)) { - PDEBUG(DBG_FUNC, "mmap: rename page map failed"); + PDEBUG(DBG_MMAP, "mmap: rename page map failed"); up(&usbvision->lock); return -EAGAIN; } #else if (vm_insert_page(vma, start, vmalloc_to_page(pos))) { - PDEBUG(DBG_FUNC, "mmap: vm_insert_page failed"); + PDEBUG(DBG_MMAP, "mmap: vm_insert_page failed"); up(&usbvision->lock); return -EAGAIN; } @@ -1541,9 +1550,9 @@ static struct video_device usbvision_video_template = { }; #else static struct file_operations usbvision_fops = { - #if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) .owner = THIS_MODULE, - #endif +#endif .open = usbvision_v4l2_open, .release = usbvision_v4l2_close, .read = usbvision_v4l2_read, @@ -1552,16 +1561,16 @@ static struct file_operations usbvision_fops = { .llseek = no_llseek, }; static struct video_device usbvision_video_template = { - #if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) .owner = THIS_MODULE, - #endif +#endif .type = VID_TYPE_TUNER | VID_TYPE_CAPTURE, .hardware = VID_HARDWARE_USBVISION, .fops = &usbvision_fops, - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) .name = "usbvision-video", .release = video_device_release, - #endif +#endif .minor = -1, }; #endif @@ -1582,9 +1591,9 @@ static struct video_device usbvision_radio_template= }; #else static struct file_operations usbvision_radio_fops = { - #if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) .owner = THIS_MODULE, - #endif +#endif .open = usbvision_radio_open, .release = usbvision_radio_close, .ioctl = usbvision_radio_ioctl, @@ -1593,16 +1602,16 @@ static struct file_operations usbvision_radio_fops = { static struct video_device usbvision_radio_template= { - #if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) .owner = THIS_MODULE, - #endif +#endif .type = VID_TYPE_TUNER, .hardware = VID_HARDWARE_USBVISION, .fops = &usbvision_radio_fops, - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) .release = video_device_release, .name = "usbvision-radio", - #endif +#endif .minor = -1, }; #endif @@ -1621,9 +1630,9 @@ static struct video_device usbvision_vbi_template= }; #else static struct file_operations usbvision_vbi_fops = { - #if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) .owner = THIS_MODULE, - #endif +#endif .open = usbvision_vbi_open, .release = usbvision_vbi_close, .ioctl = usbvision_vbi_ioctl, @@ -1632,16 +1641,16 @@ static struct file_operations usbvision_vbi_fops = { static struct video_device usbvision_vbi_template= { - #if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,31) .owner = THIS_MODULE, - #endif +#endif .type = VID_TYPE_TUNER, .hardware = VID_HARDWARE_USBVISION, .fops = &usbvision_vbi_fops, - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) .release = video_device_release, .name = "usbvision-vbi", - #endif +#endif .minor = -1, }; #endif @@ -2100,7 +2109,7 @@ static void __devexit usbvision_disconnect(struct usb_interface *intf) } static struct usb_driver usbvision_driver = { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,31) && LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,31)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)) .owner = THIS_MODULE, #endif .name = "usbvision", @@ -2115,7 +2124,7 @@ static struct usb_driver usbvision_driver = { * This procedure preprocesses CustomDevice parameter if any * */ -void customdevice_process(void) +static void customdevice_process(void) { usbvision_device_data[0]=usbvision_device_data[1]; usbvision_table[0]=usbvision_table[1]; @@ -2242,7 +2251,7 @@ static int __init usbvision_init(void) PDEBUG(DBG_IOCTL, "IOCTL debugging is enabled [video]"); PDEBUG(DBG_IO, "IO debugging is enabled [video]"); PDEBUG(DBG_PROBE, "PROBE debugging is enabled [video]"); - PDEBUG(DBG_FUNC, "FUNC debugging is enabled [video]"); + PDEBUG(DBG_MMAP, "MMAP debugging is enabled [video]"); /* disable planar mode support unless compression enabled */ if (isocMode != ISOC_MODE_COMPRESS ) { diff --git a/linux/drivers/media/video/usbvision/usbvision.h b/linux/drivers/media/video/usbvision/usbvision.h index fa4bc20f1..5c048d0ac 100644 --- a/linux/drivers/media/video/usbvision/usbvision.h +++ b/linux/drivers/media/video/usbvision/usbvision.h @@ -3,9 +3,14 @@ * usbvision header file * * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de> + * Dwaine Garden <dwainegarden@rogers.com> + * + * + * Report problems to v4l MailingList : http://www.redhat.com/mailman/listinfo/video4linux-list * * This module is part of usbvision driver project. * Updates to driver completed by Dwaine P. Garden + * v4l2 conversion by Thierry Merle <thierry.merle@free.fr> * * 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 @@ -32,6 +37,8 @@ #include <media/tuner.h> #include <linux/videodev2.h> +#define USBVISION_DEBUG /* Turn on debug messages */ + #ifndef VID_HARDWARE_USBVISION #define VID_HARDWARE_USBVISION 34 /* USBVision Video Grabber */ #endif @@ -212,18 +219,6 @@ enum { ((udevice)->last_error == 0) && \ (!(udevice)->remove_pending)) -/* I2C structures */ -struct i2c_algo_usb_data { - void *data; /* private data for lowlevel routines */ - int (*inb) (void *data, unsigned char addr, char *buf, short len); - int (*outb) (void *data, unsigned char addr, char *buf, short len); - - /* local settings */ - int udelay; - int mdelay; - int timeout; -}; - #define I2C_USB_ADAP_MAX 16 /* ----------------------------------------------------------------- */ @@ -376,7 +371,6 @@ struct usb_usbvision { /* i2c Declaration Section*/ struct i2c_adapter i2c_adap; - struct i2c_algo_usb_data i2c_algo; struct i2c_client i2c_client; struct urb *ctrlUrb; @@ -486,19 +480,8 @@ struct usb_usbvision { /* i2c-algo-usb declaration */ /* --------------------------------------------------------------- */ -int usbvision_i2c_usb_add_bus(struct i2c_adapter *); int usbvision_i2c_usb_del_bus(struct i2c_adapter *); -static inline void *i2c_get_algo_usb_data (struct i2c_algo_usb_data *dev) -{ - return dev->data; -} - -static inline void i2c_set_algo_usb_data (struct i2c_algo_usb_data *dev, void *data) -{ - dev->data = data; -} - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) static inline void *i2c_get_clientdata (struct i2c_client *dev) { @@ -528,7 +511,6 @@ int usbvision_init_i2c(struct usb_usbvision *usbvision); void call_i2c_clients(struct usb_usbvision *usbvision, unsigned int cmd,void *arg); /* defined in usbvision-core.c */ -void *usbvision_rvmalloc(unsigned long size); void usbvision_rvfree(void *mem, unsigned long size); int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg); int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg, diff --git a/linux/drivers/media/video/w9968cf.c b/linux/drivers/media/video/w9968cf.c index 0a9e1d462..c165239f4 100644 --- a/linux/drivers/media/video/w9968cf.c +++ b/linux/drivers/media/video/w9968cf.c @@ -1835,8 +1835,8 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) int err = 0; /* Work around to avoid FP arithmetics */ - #define __SC(x) ((x) << 10) - #define __UNSC(x) ((x) >> 10) + #define SC(x) ((x) << 10) + #define UNSC(x) ((x) >> 10) /* Make sure we are using a supported resolution */ if ((err = w9968cf_adjust_window_size(cam, (u16*)&win.width, @@ -1844,15 +1844,15 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) goto error; /* Scaling factors */ - fw = __SC(win.width) / cam->maxwidth; - fh = __SC(win.height) / cam->maxheight; + fw = SC(win.width) / cam->maxwidth; + fh = SC(win.height) / cam->maxheight; /* Set up the width and height values used by the chip */ if ((win.width > cam->maxwidth) || (win.height > cam->maxheight)) { cam->vpp_flag |= VPP_UPSCALE; /* Calculate largest w,h mantaining the same w/h ratio */ - w = (fw >= fh) ? cam->maxwidth : __SC(win.width)/fh; - h = (fw >= fh) ? __SC(win.height)/fw : cam->maxheight; + w = (fw >= fh) ? cam->maxwidth : SC(win.width)/fh; + h = (fw >= fh) ? SC(win.height)/fw : cam->maxheight; if (w < cam->minwidth) /* just in case */ w = cam->minwidth; if (h < cam->minheight) /* just in case */ @@ -1869,8 +1869,8 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) /* Calculate cropped area manteining the right w/h ratio */ if (cam->largeview && !(cam->vpp_flag & VPP_UPSCALE)) { - cw = (fw >= fh) ? cam->maxwidth : __SC(win.width)/fh; - ch = (fw >= fh) ? __SC(win.height)/fw : cam->maxheight; + cw = (fw >= fh) ? cam->maxwidth : SC(win.width)/fh; + ch = (fw >= fh) ? SC(win.height)/fw : cam->maxheight; } else { cw = w; ch = h; @@ -1909,8 +1909,8 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) /* We have to scale win.x and win.y offsets */ if ( (cam->largeview && !(cam->vpp_flag & VPP_UPSCALE)) || (cam->vpp_flag & VPP_UPSCALE) ) { - ax = __SC(win.x)/fw; - ay = __SC(win.y)/fh; + ax = SC(win.x)/fw; + ay = SC(win.y)/fh; } else { ax = win.x; ay = win.y; @@ -1925,8 +1925,8 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win) /* Adjust win.x, win.y */ if ( (cam->largeview && !(cam->vpp_flag & VPP_UPSCALE)) || (cam->vpp_flag & VPP_UPSCALE) ) { - win.x = __UNSC(ax*fw); - win.y = __UNSC(ay*fh); + win.x = UNSC(ax*fw); + win.y = UNSC(ay*fh); } else { win.x = ax; win.y = ay; diff --git a/v4l/scripts/gentree.pl b/v4l/scripts/gentree.pl index e58d410c2..bd1ee94e2 100755 --- a/v4l/scripts/gentree.pl +++ b/v4l/scripts/gentree.pl @@ -71,7 +71,7 @@ sub filter_source ($$) { # if ($line =~ m/[\$]Id:/) { # next; # } - if ($line =~ /^#ifdef MM_KERNEL/) { + if ($line =~ /^\s*#\s*ifdef\s+MM_KERNEL/) { chomp($line); $state{$level} = "if"; $if{$level} = $mmkernel; @@ -79,7 +79,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#ifdef _COMPAT_H/) { + if ($line =~ /^\s*#\s*ifdef\s+_COMPAT_H/) { chomp($line); $state{$level} = "if"; $if{$level} = 0; @@ -100,7 +100,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#ifdef\sSTV0297_CS2/) { + if ($line =~ /^\s*#\s*ifdef\s+STV0297_CS2/) { chomp($line); $state{$level} = "if"; $if{$level} = 0; @@ -108,7 +108,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#ifndef\sBROKEN_XAWTV/) { + if ($line =~ /^\s*#\s*ifndef\s+BROKEN_XAWTV/) { chomp($line); $state{$level} = "if"; $if{$level} = 1; @@ -116,7 +116,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#ifndef\sSTV0297_CS2/) { + if ($line =~ /^\s*#\s*ifndef\s+STV0297_CS2/) { chomp($line); $state{$level} = "if"; $if{$level} = 1; @@ -124,7 +124,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#if 0/) { + if ($line =~ /^\s*#\s*if\s+0/) { chomp($line); $state{$level} = "if"; $if{$level} = 0; @@ -140,7 +140,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#if 1/) { + if ($line =~ /^\s*#\s*if\s+1/) { chomp($line); $state{$level} = "if"; $if{$level} = 1; @@ -148,7 +148,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#if.*HAVE_VIDEO_BUF_DVB/) { + if ($line =~ /^\s*#\s*if.*HAVE_VIDEO_BUF_DVB/) { chomp($line); $state{$level} = "if"; $if{$level} = 1; @@ -156,7 +156,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#if.*CONFIG_XC3028/) { + if ($line =~ /^\s*#\s*if.*CONFIG_XC3028/) { chomp($line); $state{$level} = "if"; $if{$level} = 0; @@ -164,7 +164,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#if.*I2C_CLASS_TV_ANALOG/) { + if ($line =~ /^\s*#\s*if.*I2C_CLASS_TV_ANALOG/) { chomp($line); $state{$level} = "if"; $if{$level} = 1; @@ -172,7 +172,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#ifndef.\s*I2C_DF_DUMMY/) { + if ($line =~ /^\s*#\s*ifndef.\s*I2C_DF_DUMMY/) { chomp($line); $state{$level} = "if"; $if{$level} = 1; @@ -180,7 +180,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#ifndef.\s*I2C_PEC/) { + if ($line =~ /^\s*#\s*ifndef.\s*I2C_PEC/) { chomp($line); $state{$level} = "if"; $if{$level} = 0; @@ -188,7 +188,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#ifdef.\s*I2C_PEC/) { + if ($line =~ /^\s*#\s*ifdef.\s*I2C_PEC/) { chomp($line); $state{$level} = "if"; $if{$level} = 1; @@ -196,7 +196,7 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#if.*I2C_CLASS_TV_DIGITAL/) { + if ($line =~ /^\s*#\s*if.*I2C_CLASS_TV_DIGITAL/) { chomp($line); $state{$level} = "if"; $if{$level} = 1; @@ -204,47 +204,47 @@ sub filter_source ($$) { $level++; next; } - if ($line =~ /^#if.*BTTV_VERSION_CODE/) { + if ($line =~ /^\s*#\s*if.*BTTV_VERSION_CODE/) { chomp($line); $line =~ s@^#if\s*@@; $line =~ s@BTTV_VERSION_CODE@\$CODE@; - $line =~ s@KERNEL_VERSION\((\d+),\s*(\d+),\s*(\d+)\)@ - sprintf("%d",$1*65536 + $2*256 + $3) @e; + $line =~ s@KERNEL_VERSION\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)@ + sprintf("%d",$1*65536 + $2*256 + $3) @eg; $if{$level} = eval $line; $state{$level} = "if"; print STDERR "/* BP #if BTTV_VERSION_CODE state=$state{$level} if=$if{$level} level=$level ($line) */\n" if $DEBUG; $level++; next; } - if ($line =~ /^#if.*LINUX_VERSION_CODE/) { + if ($line =~ /^\s*#\s*if.*LINUX_VERSION_CODE/) { chomp($line); $line =~ s@^#if\s*@@; $line =~ s@LINUX_VERSION_CODE@\$CODE@; print STDERR "/* BP orig: ($line) */\n" if $DEBUG; - $line =~ s@KERNEL_VERSION\((\d+),\s*(\d+),\s*(\d+)\)@ - sprintf("%d",$1*65536 + $2*256 + $3) @e; + $line =~ s@KERNEL_VERSION\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)@ + sprintf("%d",$1*65536 + $2*256 + $3) @eg; $if{$level} = eval $line; $state{$level} = "if"; print STDERR "/* BP #if LINUX_VERSION_CODE state=$state{$level} if=$if{$level} level=$level ($line) */\n" if $DEBUG; $level++; next; } - if ($line =~ /^#if\s/) { + if ($line =~ /^\s*#\s*if\s/) { $state{$level} = "ifother"; $if{$level} = 1; print STDERR "/* BP $line state=$state{$level} if=$if{$level} level=$level ($line) */\n" if $DEBUG; $level++; } - if ($line =~ /^#ifdef/) { + if ($line =~ /^\s*#\s*ifdef/) { $state{$level} = "ifother"; $if{$level} = 1; print STDERR "/* BP $line state=$state{$level} if=$if{$level} level=$level ($line) */\n" if $DEBUG; $level++; } - if ($line =~ /^#ifndef/) { + if ($line =~ /^\s*#\s*ifndef/) { $state{$level} = "ifother"; $if{$level} = 1; print STDERR "/* BP $line state=$state{$level} if=$if{$level} level=$level ($line) */\n" if $DEBUG; @@ -252,13 +252,13 @@ print STDERR "/* BP orig: ($line) */\n" if $DEBUG; } if ($level) { - if ($state{$level-1} eq "if" && $line =~ /^#else/) { + if ($state{$level-1} eq "if" && $line =~ /^\s*#\s*else/) { $state{$level-1} = "else"; print STDERR "/* BP #else state=$state{$level} if=$if{$level} level=$level ($line) */\n" if $DEBUG; next; } } - if ($line =~ /^#endif/) { + if ($line =~ /^\s*#\s*endif/) { if ($level) { $level--; |