diff options
Diffstat (limited to 'linux/drivers/media/video')
33 files changed, 766 insertions, 239 deletions
diff --git a/linux/drivers/media/video/Makefile b/linux/drivers/media/video/Makefile index faf728366..60e9c6e3f 100644 --- a/linux/drivers/media/video/Makefile +++ b/linux/drivers/media/video/Makefile @@ -9,7 +9,7 @@ zoran-objs := zr36120.o zr36120_i2c.o zr36120_mem.o zr36067-objs := zoran_procfs.o zoran_device.o \ zoran_driver.o zoran_card.o tuner-objs := tuner-core.o tuner-types.o tuner-simple.o \ - mt20xx.o tda8290.o tea5767.o + mt20xx.o tda8290.o tea5767.o xc3028.o msp3400-objs := msp3400-driver.o msp3400-kthreads.o diff --git a/linux/drivers/media/video/bttv-driver.c b/linux/drivers/media/video/bttv-driver.c index ed8fa210f..46aec8404 100644 --- a/linux/drivers/media/video/bttv-driver.c +++ b/linux/drivers/media/video/bttv-driver.c @@ -228,7 +228,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = { we can capture, of the first and second field. */ .vbistart = { 7,320 }, },{ - .v4l2_id = V4L2_STD_NTSC_M, + .v4l2_id = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR, .name = "NTSC", .Fsc = 28636363, .swidth = 768, @@ -1991,7 +1991,7 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv, BUG(); } - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); kfree(fh->ov.clips); fh->ov.clips = clips; fh->ov.nclips = n; @@ -2012,7 +2012,7 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv, bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new); retval = bttv_switch_overlay(btv,fh,new); } - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return retval; } @@ -2192,7 +2192,7 @@ static int bttv_s_fmt(struct bttv_fh *fh, struct bttv *btv, fmt = format_by_fourcc(f->fmt.pix.pixelformat); /* update our state informations */ - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); fh->fmt = fmt; fh->cap.field = f->fmt.pix.field; fh->cap.last = V4L2_FIELD_NONE; @@ -2201,7 +2201,7 @@ static int bttv_s_fmt(struct bttv_fh *fh, struct bttv *btv, btv->init.fmt = fmt; btv->init.width = f->fmt.pix.width; btv->init.height = f->fmt.pix.height; - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return 0; } @@ -2308,7 +2308,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, fmt = format_by_palette(pic->palette); if (NULL == fmt) return -EINVAL; - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); if (fmt->depth != pic->depth) { retval = -EINVAL; goto fh_unlock_and_return; @@ -2339,7 +2339,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, bt848_contrast(btv,pic->contrast); bt848_hue(btv,pic->hue); bt848_sat(btv,pic->colour); - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return 0; } @@ -2405,7 +2405,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, return -EPERM; end = (unsigned long)fbuf->base + fbuf->height * fbuf->bytesperline; - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); retval = -EINVAL; switch (fbuf->depth) { @@ -2443,7 +2443,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, btv->fbuf.fmt.bytesperline = fbuf->bytesperline; else btv->fbuf.fmt.bytesperline = btv->fbuf.fmt.width*fbuf->depth/8; - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return 0; } @@ -2466,7 +2466,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, if (!check_alloc_btres(btv,fh,RESOURCE_OVERLAY)) return -EBUSY; - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); if (*on) { fh->ov.tvnorm = btv->tvnorm; new = videobuf_alloc(sizeof(*new)); @@ -2477,7 +2477,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, /* switch over */ retval = bttv_switch_overlay(btv,fh,new); - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return retval; } @@ -2486,7 +2486,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, struct video_mbuf *mbuf = arg; unsigned int i; - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); retval = videobuf_mmap_setup(&fh->cap,gbuffers,gbufsize, V4L2_MEMORY_MMAP); if (retval < 0) @@ -2496,7 +2496,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, mbuf->size = gbuffers * gbufsize; for (i = 0; i < gbuffers; i++) mbuf->offsets[i] = i * gbufsize; - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return 0; } case VIDIOCMCAPTURE: @@ -2508,7 +2508,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, if (vm->frame >= VIDEO_MAX_FRAME) return -EINVAL; - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); retval = -EINVAL; buf = (struct bttv_buffer *)fh->cap.bufs[vm->frame]; if (NULL == buf) @@ -2530,7 +2530,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, spin_lock_irqsave(&btv->s_lock,flags); buffer_queue(&fh->cap,&buf->vb); spin_unlock_irqrestore(&btv->s_lock,flags); - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return 0; } case VIDIOCSYNC: @@ -2541,7 +2541,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, if (*frame >= VIDEO_MAX_FRAME) return -EINVAL; - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); retval = -EINVAL; buf = (struct bttv_buffer *)fh->cap.bufs[*frame]; if (NULL == buf) @@ -2561,7 +2561,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, retval = -EINVAL; break; } - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return retval; } @@ -2745,7 +2745,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, if (0 == (fmt->flags & FORMAT_FLAGS_PACKED)) return -EINVAL; - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); retval = -EINVAL; if (fb->flags & V4L2_FBUF_FLAG_OVERLAY) { if (fb->fmt.width > bttv_tvnorms[btv->tvnorm].swidth) @@ -2785,7 +2785,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, retval = bttv_switch_overlay(btv,fh,new); } } - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return retval; } @@ -2916,7 +2916,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, return 0; fh_unlock_and_return: - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return retval; } @@ -2983,16 +2983,16 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait) buf = list_entry(fh->cap.stream.next,struct bttv_buffer,vb.stream); } else { /* read() capture */ - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); if (NULL == fh->cap.read_buf) { /* need to capture a new frame */ if (locked_btres(fh->btv,RESOURCE_VIDEO)) { - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return POLLERR; } fh->cap.read_buf = videobuf_alloc(fh->cap.msize); if (NULL == fh->cap.read_buf) { - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return POLLERR; } fh->cap.read_buf->memory = V4L2_MEMORY_USERPTR; @@ -3000,13 +3000,13 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait) if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,field)) { kfree (fh->cap.read_buf); fh->cap.read_buf = NULL; - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return POLLERR; } fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf); fh->cap.read_off = 0; } - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); buf = (struct bttv_buffer*)fh->cap.read_buf; } diff --git a/linux/drivers/media/video/cx25840/cx25840-core.c b/linux/drivers/media/video/cx25840/cx25840-core.c index e86af6fc3..c5c419f34 100644 --- a/linux/drivers/media/video/cx25840/cx25840-core.c +++ b/linux/drivers/media/video/cx25840/cx25840-core.c @@ -231,33 +231,23 @@ static void input_change(struct i2c_client *client) cx25840_write(client, 0x808, 0xff); cx25840_write(client, 0x80b, 0x10); } else if (std & V4L2_STD_NTSC) { - /* NTSC */ - if (state->pvr150_workaround) { - /* Certain Hauppauge PVR150 models have a hardware bug - that causes audio to drop out. For these models the - audio standard must be set explicitly. - To be precise: it affects cards with tuner models - 85, 99 and 112 (model numbers from tveeprom). */ - if (std == V4L2_STD_NTSC_M_JP) { - /* Japan uses EIAJ audio standard */ - cx25840_write(client, 0x808, 0x2f); - } else { - /* Others use the BTSC audio standard */ - cx25840_write(client, 0x808, 0x1f); - } - /* South Korea uses the A2-M (aka Zweiton M) audio - standard, and should set 0x808 to 0x3f, but I don't - know how to detect this. */ - } else if (std == V4L2_STD_NTSC_M_JP) { + /* Certain Hauppauge PVR150 models have a hardware bug + that causes audio to drop out. For these models the + audio standard must be set explicitly. + To be precise: it affects cards with tuner models + 85, 99 and 112 (model numbers from tveeprom). */ + int hw_fix = state->pvr150_workaround; + + if (std == V4L2_STD_NTSC_M_JP) { /* Japan uses EIAJ audio standard */ - cx25840_write(client, 0x808, 0xf7); + cx25840_write(client, 0x808, hw_fix ? 0x2f : 0xf7); + } else if (std == V4L2_STD_NTSC_M_KR) { + /* South Korea uses A2 audio standard */ + cx25840_write(client, 0x808, hw_fix ? 0x3f : 0xf8); } else { /* Others use the BTSC audio standard */ - cx25840_write(client, 0x808, 0xf6); + cx25840_write(client, 0x808, hw_fix ? 0x1f : 0xf6); } - /* South Korea uses the A2-M (aka Zweiton M) audio standard, - and should set 0x808 to 0xf8, but I don't know how to - detect this. */ cx25840_write(client, 0x80b, 0x00); } @@ -341,17 +331,17 @@ static int set_v4lstd(struct i2c_client *client, v4l2_std_id std) u8 fmt=0; /* zero is autodetect */ /* First tests should be against specific std */ - if (std & V4L2_STD_NTSC_M_JP) { + if (std == V4L2_STD_NTSC_M_JP) { fmt=0x2; - } else if (std & V4L2_STD_NTSC_443) { + } else if (std == V4L2_STD_NTSC_443) { fmt=0x3; - } else if (std & V4L2_STD_PAL_M) { + } else if (std == V4L2_STD_PAL_M) { fmt=0x5; - } else if (std & V4L2_STD_PAL_N) { + } else if (std == V4L2_STD_PAL_N) { fmt=0x6; - } else if (std & V4L2_STD_PAL_Nc) { + } else if (std == V4L2_STD_PAL_Nc) { fmt=0x7; - } else if (std & V4L2_STD_PAL_60) { + } else if (std == V4L2_STD_PAL_60) { fmt=0x8; } else { /* Then, test against generic ones */ @@ -380,7 +370,7 @@ v4l2_std_id cx25840_get_v4lstd(struct i2c_client * client) } switch (fmt) { - case 0x1: return V4L2_STD_NTSC_M; + case 0x1: return V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR; case 0x2: return V4L2_STD_NTSC_M_JP; case 0x3: return V4L2_STD_NTSC_443; case 0x4: return V4L2_STD_PAL; diff --git a/linux/drivers/media/video/cx88/cx88-cards.c b/linux/drivers/media/video/cx88/cx88-cards.c index 572a8464f..6bed1c717 100644 --- a/linux/drivers/media/video/cx88/cx88-cards.c +++ b/linux/drivers/media/video/cx88/cx88-cards.c @@ -1,5 +1,5 @@ /* - * $Id: cx88-cards.c,v 1.121 2006/01/21 17:18:51 mkrufky Exp $ + * $Id: cx88-cards.c,v 1.122 2006/01/29 20:28:54 mkrufky Exp $ * * device driver for Conexant 2388x based TV cards * card-specific stuff. @@ -1050,6 +1050,39 @@ struct cx88_board cx88_boards[] = { }}, .dvb = 1, }, + [CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT] = { + /* FIXME: This card is shipped without a windows tv app, + * so I haven't been able to use regspy to figure out the GPIO + * settings. Standard video using the cx88 broadcast decoder is + * working, but blackbird isn't working yet, audio is only + * working correctly for television mode. S-Video and Composite + * are working for video-only, so I have them disabled for now. + */ + .name = "KWorld HardwareMpegTV XPert", + .tuner_type = TUNER_PHILIPS_TDA8290, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .input = {{ + .type = CX88_VMUX_TELEVISION, + .vmux = 0, + .gpio0 = 0x07fa, +#if 0 + },{ + .type = CX88_VMUX_COMPOSITE1, + .vmux = 1, + },{ + .type = CX88_VMUX_SVIDEO, + .vmux = 2, +#endif + }}, +#if 0 + .radio = { + .type = CX88_RADIO, + }, + .blackbird = 1, +#endif + }, }; const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards); @@ -1256,6 +1289,10 @@ struct cx88_subid cx88_subids[] = { .subdevice = 0xdb11, .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS, /* Re-branded DViCO: UltraView DVB-T Plus */ + },{ + .subvendor = 0x17de, + .subdevice = 0x0840, + .card = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT, }, }; const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids); diff --git a/linux/drivers/media/video/cx88/cx88-core.c b/linux/drivers/media/video/cx88/cx88-core.c index f4dfcae15..d3f993b6a 100644 --- a/linux/drivers/media/video/cx88/cx88-core.c +++ b/linux/drivers/media/video/cx88/cx88-core.c @@ -1108,7 +1108,7 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci) core->pci_bus = pci->bus->number; core->pci_slot = PCI_SLOT(pci->devfn); core->pci_irqmask = 0x00fc00; - init_MUTEX(&core->lock); + mutex_init(&core->lock); core->nr = cx88_devcount++; sprintf(core->name,"cx88[%d]",core->nr); diff --git a/linux/drivers/media/video/cx88/cx88-input.c b/linux/drivers/media/video/cx88/cx88-input.c index 5dd0acaa9..94b9ab35f 100644 --- a/linux/drivers/media/video/cx88/cx88-input.c +++ b/linux/drivers/media/video/cx88/cx88-input.c @@ -153,6 +153,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) switch (core->board) { case CX88_BOARD_DNTV_LIVE_DVB_T: case CX88_BOARD_KWORLD_DVB_T: + case CX88_BOARD_KWORLD_DVB_T_CX22702: ir_codes = ir_codes_dntv_live_dvb_t; ir->gpio_addr = MO_GP1_IO; ir->mask_keycode = 0x1f; diff --git a/linux/drivers/media/video/cx88/cx88-video.c b/linux/drivers/media/video/cx88/cx88-video.c index a31fee5df..cd661b079 100644 --- a/linux/drivers/media/video/cx88/cx88-video.c +++ b/linux/drivers/media/video/cx88/cx88-video.c @@ -362,17 +362,17 @@ static int res_get(struct cx8800_dev *dev, struct cx8800_fh *fh, unsigned int bi return 1; /* is it free? */ - down(&core->lock); + mutex_lock(&core->lock); if (dev->resources & bit) { /* no, someone else uses it */ - up(&core->lock); + mutex_unlock(&core->lock); return 0; } /* it's free, grab it */ fh->resources |= bit; dev->resources |= bit; dprintk(1,"res: get %d\n",bit); - up(&core->lock); + mutex_unlock(&core->lock); return 1; } @@ -395,11 +395,11 @@ void res_free(struct cx8800_dev *dev, struct cx8800_fh *fh, unsigned int bits) if ((fh->resources & bits) != bits) BUG(); - down(&core->lock); + mutex_lock(&core->lock); fh->resources &= ~bits; dev->resources &= ~bits; dprintk(1,"res: put %d\n",bits); - up(&core->lock); + mutex_unlock(&core->lock); } /* ------------------------------------------------------------------ */ @@ -1552,9 +1552,9 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio, if (i == ARRAY_SIZE(tvnorms)) return -EINVAL; - down(&core->lock); + mutex_lock(&core->lock); cx88_set_tvnorm(core,&tvnorms[i]); - up(&core->lock); + mutex_unlock(&core->lock); return 0; } @@ -1604,10 +1604,10 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio, if (*i >= 4) return -EINVAL; - down(&core->lock); + mutex_lock(&core->lock); cx88_newstation(core); video_mux(core,*i); - up(&core->lock); + mutex_unlock(&core->lock); return 0; } @@ -1729,7 +1729,7 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio, return -EINVAL; if (1 == radio && f->type != V4L2_TUNER_RADIO) return -EINVAL; - down(&core->lock); + mutex_lock(&core->lock); core->freq = f->frequency; cx88_newstation(core); cx88_call_i2c_clients(core,VIDIOC_S_FREQUENCY,f); @@ -1738,7 +1738,7 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio, msleep (10); cx88_set_tvaudio(core); - up(&core->lock); + mutex_unlock(&core->lock); return 0; } @@ -2220,11 +2220,11 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev, pci_set_drvdata(pci_dev,dev); /* initial device configuration */ - down(&core->lock); + mutex_lock(&core->lock); cx88_set_tvnorm(core,tvnorms); init_controls(core); video_mux(core,0); - up(&core->lock); + mutex_unlock(&core->lock); /* start tvaudio thread */ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) diff --git a/linux/drivers/media/video/cx88/cx88.h b/linux/drivers/media/video/cx88/cx88.h index 982cbe6c7..7a7219377 100644 --- a/linux/drivers/media/video/cx88/cx88.h +++ b/linux/drivers/media/video/cx88/cx88.h @@ -1,5 +1,5 @@ /* - * $Id: cx88.h,v 1.98 2006/01/08 03:39:03 pascoe Exp $ + * $Id: cx88.h,v 1.99 2006/01/29 20:28:54 mkrufky Exp $ * * v4l2 device driver for cx2388x based TV cards * @@ -39,6 +39,9 @@ #include "cx88-reg.h" #include <linux/version.h> +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) +#include <linux/mutex.h> +#endif #define CX88_VERSION_CODE KERNEL_VERSION(0,0,5) #ifndef TRUE @@ -194,6 +197,7 @@ extern struct sram_channel cx88_sram_channels[]; #define CX88_BOARD_DNTV_LIVE_DVB_T_PRO 42 #define CX88_BOARD_KWORLD_DVB_T_CX22702 43 #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL 44 +#define CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT 45 enum cx88_itype { CX88_VMUX_COMPOSITE1 = 1, @@ -318,8 +322,11 @@ struct cx88_core { /* IR remote control state */ struct cx88_IR *ir; +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) + struct mutex lock; +#else struct semaphore lock; - +#endif /* various v4l controls */ u32 freq; diff --git a/linux/drivers/media/video/em28xx/em28xx-cards.c b/linux/drivers/media/video/em28xx/em28xx-cards.c index 7a15cff10..3e84ec7c0 100644 --- a/linux/drivers/media/video/em28xx/em28xx-cards.c +++ b/linux/drivers/media/video/em28xx/em28xx-cards.c @@ -102,7 +102,7 @@ struct em28xx_board em28xx_boards[] = { .input = {{ .type = EM28XX_VMUX_TELEVISION, .vmux = 2, - .amux = 0, + .amux = 1, },{ .type = EM28XX_VMUX_COMPOSITE1, .vmux = 0, @@ -159,18 +159,18 @@ struct em28xx_board em28xx_boards[] = { .name = "Hauppauge WinTV HVR 900", .vchannels = 3, .norm = VIDEO_MODE_PAL, - .has_tuner = 0, .tda9887_conf = TDA9887_PRESENT, + .tuner_type = TUNER_XCEIVE_XC3028, .has_tuner = 1, .decoder = EM28XX_TVP5150, .input = {{ .type = EM28XX_VMUX_COMPOSITE1, .vmux = 2, - .amux = 0, + .amux = 1, },{ .type = EM28XX_VMUX_TELEVISION, .vmux = 0, - .amux = 1, + .amux = 0, },{ .type = EM28XX_VMUX_SVIDEO, .vmux = 9, @@ -181,17 +181,17 @@ struct em28xx_board em28xx_boards[] = { .name = "Terratec Hybrid XS", .vchannels = 3, .norm = VIDEO_MODE_PAL, - .has_tuner = 0, .tda9887_conf = TDA9887_PRESENT, .has_tuner = 1, + .tuner_type = TUNER_XCEIVE_XC3028, .decoder = EM28XX_TVP5150, .input = {{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 2, - .amux = 0, - },{ .type = EM28XX_VMUX_TELEVISION, .vmux = 0, + .amux = 0, + },{ + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = 2, .amux = 1, },{ .type = EM28XX_VMUX_SVIDEO, diff --git a/linux/drivers/media/video/em28xx/em28xx-core.c b/linux/drivers/media/video/em28xx/em28xx-core.c index b78449f2a..febf1188e 100644 --- a/linux/drivers/media/video/em28xx/em28xx-core.c +++ b/linux/drivers/media/video/em28xx/em28xx-core.c @@ -189,6 +189,9 @@ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg, { int ret, byte; + if (dev->state & DEV_DISCONNECTED) + return(-ENODEV); + em28xx_regdbg("req=%02x, reg=%02x ", req, reg); ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req, @@ -215,6 +218,9 @@ int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg) u8 val; int ret; + if (dev->state & DEV_DISCONNECTED) + return(-ENODEV); + em28xx_regdbg("req=%02x, reg=%02x:", req, reg); ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req, @@ -245,7 +251,12 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, int ret; /*usb_control_msg seems to expect a kmalloced buffer */ - unsigned char *bufs = kmalloc(len, GFP_KERNEL); + unsigned char *bufs; + + if (dev->state & DEV_DISCONNECTED) + return(-ENODEV); + + bufs = kmalloc(len, GFP_KERNEL); em28xx_regdbg("req=%02x reg=%02x:", req, reg); @@ -262,7 +273,7 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), req, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0x0000, reg, bufs, len, HZ); - mdelay(5); /* FIXME: magic number */ + msleep(5); /* FIXME: magic number */ kfree(bufs); return ret; } diff --git a/linux/drivers/media/video/em28xx/em28xx-i2c.c b/linux/drivers/media/video/em28xx/em28xx-i2c.c index 75f36e371..b531f2839 100644 --- a/linux/drivers/media/video/em28xx/em28xx-i2c.c +++ b/linux/drivers/media/video/em28xx/em28xx-i2c.c @@ -78,7 +78,7 @@ static int em2800_i2c_send_max4(struct em28xx *dev, unsigned char addr, ret = dev->em28xx_read_reg(dev, 0x05); if (ret == 0x80 + len - 1) return len; - mdelay(5); + msleep(5); } em28xx_warn("i2c write timed out\n"); return -EIO; @@ -138,7 +138,7 @@ static int em2800_i2c_check_for_device(struct em28xx *dev, unsigned char addr) return -ENODEV; else if (msg == 0x84) return 0; - mdelay(5); + msleep(5); } return -ENODEV; } @@ -278,9 +278,9 @@ static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap, msgs[i].buf, msgs[i].len, i == num - 1); - if (rc < 0) - goto err; } + if (rc < 0) + goto err; if (i2c_debug>=2) printk("\n"); } @@ -420,7 +420,6 @@ static int em28xx_set_tuner(int check_eeprom, struct i2c_client *client) tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; tun_setup.type = dev->tuner_type; tun_setup.addr = dev->tuner_addr; - em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup); } diff --git a/linux/drivers/media/video/em28xx/em28xx-video.c b/linux/drivers/media/video/em28xx/em28xx-video.c index 30121f0ad..1dea158e7 100644 --- a/linux/drivers/media/video/em28xx/em28xx-video.c +++ b/linux/drivers/media/video/em28xx/em28xx-video.c @@ -255,8 +255,8 @@ static int em28xx_config(struct em28xx *dev) #if 1 /* enable vbi capturing */ - em28xx_write_regs_req(dev,0x00,0x0e,"\xC0",1); - em28xx_write_regs_req(dev,0x00,0x0f,"\x80",1); +/* em28xx_write_regs_req(dev,0x00,0x0e,"\xC0",1); audio register */ +/* em28xx_write_regs_req(dev,0x00,0x0f,"\x80",1); clk register */ em28xx_write_regs_req(dev,0x00,0x11,"\x51",1); #endif @@ -383,11 +383,11 @@ static void video_mux(struct em28xx *dev, int index) em28xx_audio_source(dev, ainput); } else { switch (dev->ctl_ainput) { - case 0: - ainput = EM28XX_AUDIO_SRC_TUNER; - break; - default: - ainput = EM28XX_AUDIO_SRC_LINE; + case 0: + ainput = EM28XX_AUDIO_SRC_TUNER; + break; + default: + ainput = EM28XX_AUDIO_SRC_LINE; } em28xx_audio_source(dev, ainput); } @@ -432,12 +432,12 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp) return -EBUSY; } - init_MUTEX(&dev->fileop_lock); /* to 1 == available */ + mutex_init(&dev->fileop_lock); /* to 1 == available */ spin_lock_init(&dev->queue_lock); init_waitqueue_head(&dev->wait_frame); init_waitqueue_head(&dev->wait_stream); - down(&dev->lock); + mutex_lock(&dev->lock); if (dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) { em28xx_set_alternate(dev); @@ -453,12 +453,14 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp) em28xx_capture_start(dev, 1); em28xx_resolution_set(dev); + /* device needs to be initialized before isoc transfer */ + video_mux(dev, 0); + /* start the transfer */ errCode = em28xx_init_isoc(dev); if (errCode) goto err; - video_mux(dev, 0); } dev->users++; @@ -472,8 +474,8 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp) dev->state |= DEV_INITIALIZED; - err: - up(&dev->lock); +err: + mutex_unlock(&dev->lock); up_read(&em28xx_disconnect); return errCode; } @@ -519,7 +521,7 @@ static int em28xx_v4l2_close(struct inode *inode, struct file *filp) em28xx_videodbg("users=%d\n", dev->users); - down(&dev->lock); + mutex_lock(&dev->lock); em28xx_uninit_isoc(dev); @@ -528,7 +530,7 @@ static int em28xx_v4l2_close(struct inode *inode, struct file *filp) /* the device is already disconnect, free the remaining resources */ if (dev->state & DEV_DISCONNECTED) { em28xx_release_resources(dev); - up(&dev->lock); + mutex_unlock(&dev->lock); kfree(dev); return 0; } @@ -544,7 +546,7 @@ static int em28xx_v4l2_close(struct inode *inode, struct file *filp) dev->users--; wake_up_interruptible_nr(&dev->open, 1); - up(&dev->lock); + mutex_unlock(&dev->lock); return 0; } @@ -568,7 +570,7 @@ em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count, em28xx_videodbg("V4L2_BUF_TYPE_VBI_CAPTURE is set\n"); em28xx_videodbg("not supported yet! ...\n"); if (copy_to_user(buf, "", 1)) { - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EFAULT; } return (1); @@ -577,38 +579,38 @@ em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count, em28xx_videodbg("V4L2_BUF_TYPE_SLICED_VBI_CAPTURE is set\n"); em28xx_videodbg("not supported yet! ...\n"); if (copy_to_user(buf, "", 1)) { - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EFAULT; } return (1); } - if (down_interruptible(&dev->fileop_lock)) + if (mutex_lock_interruptible(&dev->fileop_lock)) return -ERESTARTSYS; if (dev->state & DEV_DISCONNECTED) { em28xx_videodbg("device not present\n"); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -ENODEV; } if (dev->state & DEV_MISCONFIGURED) { em28xx_videodbg("device misconfigured; close and open it again\n"); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EIO; } if (dev->io == IO_MMAP) { em28xx_videodbg ("IO method is set to mmap; close and open" " the device again to choose the read method\n"); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EINVAL; } if (dev->io == IO_NONE) { if (!em28xx_request_buffers(dev, EM28XX_NUM_READ_FRAMES)) { em28xx_errdev("read failed, not enough memory\n"); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -ENOMEM; } dev->io = IO_READ; @@ -617,13 +619,13 @@ em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count, } if (!count) { - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return 0; } if (list_empty(&dev->outqueue)) { if (filp->f_flags & O_NONBLOCK) { - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EAGAIN; } ret = wait_event_interruptible @@ -631,11 +633,11 @@ em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count, (!list_empty(&dev->outqueue)) || (dev->state & DEV_DISCONNECTED)); if (ret) { - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return ret; } if (dev->state & DEV_DISCONNECTED) { - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -ENODEV; } } @@ -654,12 +656,12 @@ em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count, count = f->buf.length; if (copy_to_user(buf, f->bufmem, count)) { - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EFAULT; } *f_pos += count; - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return count; } @@ -673,7 +675,7 @@ static unsigned int em28xx_v4l2_poll(struct file *filp, poll_table * wait) unsigned int mask = 0; struct em28xx *dev = filp->private_data; - if (down_interruptible(&dev->fileop_lock)) + if (mutex_lock_interruptible(&dev->fileop_lock)) return POLLERR; if (dev->state & DEV_DISCONNECTED) { @@ -699,13 +701,13 @@ static unsigned int em28xx_v4l2_poll(struct file *filp, poll_table * wait) if (!list_empty(&dev->outqueue)) mask |= POLLIN | POLLRDNORM; - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return mask; } } - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return POLLERR; } @@ -745,25 +747,25 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma) struct em28xx *dev = filp->private_data; - if (down_interruptible(&dev->fileop_lock)) + if (mutex_lock_interruptible(&dev->fileop_lock)) return -ERESTARTSYS; if (dev->state & DEV_DISCONNECTED) { em28xx_videodbg("mmap: device not present\n"); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -ENODEV; } if (dev->state & DEV_MISCONFIGURED) { em28xx_videodbg ("mmap: Device is misconfigured; close and " "open it again\n"); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EIO; } if (dev->io != IO_MMAP || !(vma->vm_flags & VM_WRITE) || size != PAGE_ALIGN(dev->frame[0].buf.length)) { - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EINVAL; } @@ -773,7 +775,7 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma) } if (i == dev->num_frames) { em28xx_videodbg("mmap: user supplied mapping address is out of range\n"); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EINVAL; } @@ -792,7 +794,7 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma) if (vm_insert_page(vma, start, vmalloc_to_page(pos))) { em28xx_videodbg("mmap: vm_insert_page failed\n"); #endif - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EAGAIN; } start += PAGE_SIZE; @@ -804,7 +806,7 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma) vma->vm_private_data = &dev->frame[i]; em28xx_vm_open(vma); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return 0; } @@ -1234,7 +1236,7 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp, if (i == TVNORMS) return -EINVAL; - down(&dev->lock); + mutex_lock(&dev->lock); dev->tvnorm = &tvnorms[i]; em28xx_set_norm(dev, dev->width, dev->height); @@ -1244,7 +1246,7 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp, em28xx_i2c_call_clients(dev, VIDIOC_S_STD, &dev->tvnorm->id); - up(&dev->lock); + mutex_unlock(&dev->lock); return 0; } @@ -1298,9 +1300,9 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp, if (0 == INPUT(*index)->type) return -EINVAL; - down(&dev->lock); + mutex_lock(&dev->lock); video_mux(dev, *index); - up(&dev->lock); + mutex_unlock(&dev->lock); return 0; } @@ -1449,10 +1451,10 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp, /* t->signal = 0xffff;*/ /* em28xx_i2c_call_clients(dev,VIDIOC_G_TUNER,t);*/ /* No way to get signal strength? */ - down(&dev->lock); + mutex_lock(&dev->lock); em28xx_i2c_call_clients(dev, DECODER_GET_STATUS, &status); - up(&dev->lock); + mutex_unlock(&dev->lock); t->signal = (status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0; @@ -1474,10 +1476,10 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp, t->rangehigh = 0xffffffffUL; /* FIXME: set correct range */ /* t->signal = 0xffff; */ /* No way to get signal strength? */ - down(&dev->lock); + mutex_lock(&dev->lock); em28xx_i2c_call_clients(dev, DECODER_GET_STATUS, &status); - up(&dev->lock); + mutex_unlock(&dev->lock); t->signal = (status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0; @@ -1505,10 +1507,10 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp, if (V4L2_TUNER_ANALOG_TV != f->type) return -EINVAL; - down(&dev->lock); + mutex_lock(&dev->lock); dev->ctl_freq = f->frequency; em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, f); - up(&dev->lock); + mutex_unlock(&dev->lock); return 0; } #if 0 /* ioctl is optional */ @@ -1808,25 +1810,25 @@ static int em28xx_v4l2_ioctl(struct inode *inode, struct file *filp, int ret = 0; struct em28xx *dev = filp->private_data; - if (down_interruptible(&dev->fileop_lock)) + if (mutex_lock_interruptible(&dev->fileop_lock)) return -ERESTARTSYS; if (dev->state & DEV_DISCONNECTED) { em28xx_errdev("v4l2 ioctl: device not present\n"); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -ENODEV; } if (dev->state & DEV_MISCONFIGURED) { em28xx_errdev ("v4l2 ioctl: device is misconfigured; close and open it again\n"); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return -EIO; } ret = video_usercopy(inode, filp, cmd, arg, em28xx_video_do_ioctl); - up(&dev->fileop_lock); + mutex_unlock(&dev->fileop_lock); return ret; } @@ -1862,7 +1864,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, dev->udev = udev; dev->model = model; - init_MUTEX(&dev->lock); + mutex_init(&dev->lock); init_waitqueue_head(&dev->open); dev->em28xx_write_regs = em28xx_write_regs; @@ -1938,7 +1940,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, return -ENOMEM; } - down(&dev->lock); + mutex_lock(&dev->lock); /* register i2c bus */ em28xx_i2c_register(dev); @@ -1948,7 +1950,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, /* configure the device */ em28xx_config_i2c(dev); - up(&dev->lock); + mutex_unlock(&dev->lock); errCode = em28xx_config(dev); @@ -2005,12 +2007,12 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, #endif /* register v4l2 device */ - down(&dev->lock); + mutex_lock(&dev->lock); if ((retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER, video_nr[dev->devno]))) { em28xx_errdev("unable to register video device (error=%i).\n", retval); - up(&dev->lock); + mutex_unlock(&dev->lock); list_del(&dev->devlist); video_device_release(dev->vdev); kfree(dev); @@ -2021,7 +2023,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, if (video_register_device(dev->vbi_dev, VFL_TYPE_VBI, vbi_nr[dev->devno]) < 0) { printk("unable to register vbi device\n"); - up(&dev->lock); + mutex_unlock(&dev->lock); list_del(&dev->devlist); video_device_release(dev->vbi_dev); video_device_release(dev->vdev); @@ -2042,7 +2044,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, } video_mux(dev, 0); - up(&dev->lock); + mutex_unlock(&dev->lock); em28xx_info("V4L2 device registered as /dev/video%d and /dev/vbi%d\n", dev->vdev->minor-MINOR_VFL_TYPE_GRABBER_MIN, @@ -2191,7 +2193,7 @@ static void em28xx_usb_disconnect(struct usb_interface *interface) down_write(&em28xx_disconnect); - down(&dev->lock); + mutex_lock(&dev->lock); em28xx_info("disconnecting %s\n", dev->vdev->name); @@ -2213,7 +2215,7 @@ static void em28xx_usb_disconnect(struct usb_interface *interface) em28xx_release_resources(dev); } - up(&dev->lock); + mutex_unlock(&dev->lock); if (!dev->users) { kfree(dev->alt_max_pkt_size); diff --git a/linux/drivers/media/video/em28xx/em28xx.h b/linux/drivers/media/video/em28xx/em28xx.h index cb46f77f6..ab9ff4672 100644 --- a/linux/drivers/media/video/em28xx/em28xx.h +++ b/linux/drivers/media/video/em28xx/em28xx.h @@ -28,6 +28,9 @@ #include "compat.h" #include <linux/videodev.h> #include <linux/i2c.h> +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) +#include <linux/mutex.h> +#endif #include <media/ir-kbd-i2c.h> /* Boards supported by driver */ @@ -261,7 +264,11 @@ struct em28xx { enum em28xx_stream_state stream; enum em28xx_io_method io; /* locks */ +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) + struct mutex lock, fileop_lock; +#else struct semaphore lock, fileop_lock; +#endif spinlock_t queue_lock; struct list_head inqueue, outqueue; wait_queue_head_t open, wait_frame, wait_stream; diff --git a/linux/drivers/media/video/saa6588.c b/linux/drivers/media/video/saa6588.c index 294078e92..f009567b3 100644 --- a/linux/drivers/media/video/saa6588.c +++ b/linux/drivers/media/video/saa6588.c @@ -57,15 +57,15 @@ static unsigned int rbds = 0; static unsigned int plvl = 0; static unsigned int bufblocks = 100; -MODULE_PARM(debug, "i"); +module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable debug messages"); -MODULE_PARM(xtal, "i"); +module_param(xtal, int, 0); MODULE_PARM_DESC(xtal, "select oscillator frequency (0..3), default 0"); -MODULE_PARM(rbds, "i"); +module_param(rbds, int, 0); MODULE_PARM_DESC(rbds, "select mode, 0=RDS, 1=RBDS, default 0"); -MODULE_PARM(plvl, "i"); +module_param(plvl, int, 0); MODULE_PARM_DESC(plvl, "select pause level (0..3), default 0"); -MODULE_PARM(bufblocks, "i"); +module_param(bufblocks, int, 0); MODULE_PARM_DESC(bufblocks, "number of buffered blocks, default 100"); MODULE_DESCRIPTION("v4l2 driver module for SAA6588 RDS decoder"); diff --git a/linux/drivers/media/video/saa711x.c b/linux/drivers/media/video/saa711x.c index ba187966a..f51cd9442 100644 --- a/linux/drivers/media/video/saa711x.c +++ b/linux/drivers/media/video/saa711x.c @@ -56,7 +56,7 @@ MODULE_LICENSE("GPL"); #include <linux/video_decoder.h> static int debug = 0; -MODULE_PARM(debug, "i"); +module_param(debug, int, 0644); MODULE_PARM_DESC(debug, " Set the default Debug level. Default: 0 (Off) - (0-1)"); diff --git a/linux/drivers/media/video/saa7134/saa7134-alsa.c b/linux/drivers/media/video/saa7134/saa7134-alsa.c index c448cb158..1339b18ad 100644 --- a/linux/drivers/media/video/saa7134/saa7134-alsa.c +++ b/linux/drivers/media/video/saa7134/saa7134-alsa.c @@ -620,12 +620,12 @@ static int snd_card_saa7134_capture_open(snd_pcm_substream_t * substream) struct saa7134_dev *dev = saa7134->dev; int err; - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); dev->dmasound.read_count = 0; dev->dmasound.read_offset = 0; - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); if (pcm == NULL) @@ -943,7 +943,7 @@ static int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum) chip->irq = dev->pci->irq; - init_MUTEX(&dev->dmasound.lock); + mutex_init(&dev->dmasound.lock); if ((err = snd_card_saa7134_new_mixer(chip)) < 0) goto __nodev; diff --git a/linux/drivers/media/video/saa7134/saa7134-cards.c b/linux/drivers/media/video/saa7134/saa7134-cards.c index db2b2da14..93313ec45 100644 --- a/linux/drivers/media/video/saa7134/saa7134-cards.c +++ b/linux/drivers/media/video/saa7134/saa7134-cards.c @@ -2642,6 +2642,70 @@ struct saa7134_board saa7134_boards[] = { .amux = LINE1, }}, }, + [SAA7134_BOARD_FLYDVBT_LR301] = { + /* LifeView FlyDVB-T */ + /* Giampiero Giancipoli <gianci@libero.it> */ + .name = "LifeView FlyDVB-T", + .audio_clock = 0x00200000, + .tuner_type = TUNER_ABSENT, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .mpeg = SAA7134_MPEG_DVB, + .inputs = {{ + .name = name_comp1, /* Composite input */ + .vmux = 3, + .amux = LINE2, + },{ + .name = name_svideo, /* S-Video signal on S-Video input */ + .vmux = 8, + .amux = LINE2, + }}, + }, + [SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331] = { + .name = "ADS Instant TV Duo Cardbus PTV331", + .audio_clock = 0x00200000, + .tuner_type = TUNER_PHILIPS_TDA8290, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .mpeg = SAA7134_MPEG_DVB, + .gpiomask = 0x00600000, /* Bit 21 0=Radio, Bit 22 0=TV */ + .inputs = {{ + .name = name_tv, + .vmux = 1, + .amux = TV, + .tv = 1, + .gpio = 0x00200000, + }}, + }, + [SAA7134_BOARD_TEVION_DVBT_220RF] = { + .name = "Tevion DVB-T 220RF", + .audio_clock = 0x00187de7, + .tuner_type = TUNER_PHILIPS_TDA8290, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .mpeg = SAA7134_MPEG_DVB, + .inputs = {{ + .name = name_tv, + .vmux = 1, + .amux = TV, + .tv = 1, + },{ + .name = name_comp1, + .vmux = 3, + .amux = LINE1, + },{ + .name = name_svideo, + .vmux = 0, + .amux = LINE1, + }}, + .radio = { + .name = name_radio, + .amux = LINE1, + }, + }, }; const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards); @@ -3119,6 +3183,24 @@ struct pci_device_id saa7134_pci_tbl[] = { .subdevice = 0x2c05, .driver_data = SAA7134_BOARD_AVERMEDIA_777, },{ + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7134, + .subvendor = 0x5168, + .subdevice = 0x0301, + .driver_data = SAA7134_BOARD_FLYDVBT_LR301, + },{ + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7133, + .subvendor = 0x0331, + .subdevice = 0x1421, + .driver_data = SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331, + },{ + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7133, + .subvendor = 0x17de, + .subdevice = 0x7201, + .driver_data = SAA7134_BOARD_TEVION_DVBT_220RF, + },{ /* --- boards without eeprom + subsystem ID --- */ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7134, @@ -3255,6 +3337,7 @@ int saa7134_board_init1(struct saa7134_dev *dev) case SAA7134_BOARD_GOTVIEW_7135: case SAA7134_BOARD_KWORLD_TERMINATOR: case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS: + case SAA7134_BOARD_FLYDVBT_LR301: dev->has_remote = SAA7134_REMOTE_GPIO; break; case SAA7134_BOARD_MD5044: @@ -3277,6 +3360,10 @@ int saa7134_board_init1(struct saa7134_dev *dev) saa_writeb(SAA7134_GPIO_GPMODE3, 0x08); saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x06); break; + case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: + saa_writeb(SAA7134_GPIO_GPMODE3, 0x08); + saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x00); + break; case SAA7134_BOARD_AVERMEDIA_CARDBUS: /* power-up tuner chip */ saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0xffffffff, 0xffffffff); @@ -3419,14 +3506,25 @@ int saa7134_board_init2(struct saa7134_dev *dev) } break; case SAA7134_BOARD_PHILIPS_TIGER: + case SAA7134_BOARD_TEVION_DVBT_220RF: case SAA7134_BOARD_ASUSTeK_P7131_DUAL: - /* this is a hybrid board, initialize to analog mode */ + /* this is a hybrid board, initialize to analog mode + * and configure firmware eeprom address + */ { u8 data[] = { 0x3c, 0x33, 0x68}; struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; i2c_transfer(&dev->i2c_adap, &msg, 1); } break; + case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: + /* make the tda10046 find its eeprom */ + { + u8 data[] = { 0x3c, 0x33, 0x62}; + struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; + i2c_transfer(&dev->i2c_adap, &msg, 1); + } + break; } return 0; } diff --git a/linux/drivers/media/video/saa7134/saa7134-core.c b/linux/drivers/media/video/saa7134/saa7134-core.c index f6b3ea236..e23c6a42d 100644 --- a/linux/drivers/media/video/saa7134/saa7134-core.c +++ b/linux/drivers/media/video/saa7134/saa7134-core.c @@ -682,7 +682,7 @@ static int saa7134_hwinit1(struct saa7134_dev *dev) saa_writel(SAA7134_IRQ1, 0); saa_writel(SAA7134_IRQ2, 0); - init_MUTEX(&dev->lock); + mutex_init(&dev->lock); spin_lock_init(&dev->slock); saa7134_track_gpio(dev,"pre-init"); diff --git a/linux/drivers/media/video/saa7134/saa7134-dvb.c b/linux/drivers/media/video/saa7134/saa7134-dvb.c index 5e2e28bb3..909b82f19 100644 --- a/linux/drivers/media/video/saa7134/saa7134-dvb.c +++ b/linux/drivers/media/video/saa7134/saa7134-dvb.c @@ -848,6 +848,77 @@ static struct tda1004x_config philips_tiger_config = { .request_firmware = NULL, }; +/* ------------------------------------------------------------------ */ + +static int ads_duo_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) +{ + int ret; + + ret = philips_tda827xa_pll_set(0x61, fe, params); + return ret; +}; + +static int ads_duo_dvb_mode(struct dvb_frontend *fe) +{ + struct saa7134_dev *dev = fe->dvb->priv; + /* route TDA8275a AGC input to the channel decoder */ + saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x60); + return 0; +} + +static void ads_duo_analog_mode(struct dvb_frontend *fe) +{ + struct saa7134_dev *dev = fe->dvb->priv; + /* route TDA8275a AGC input to the analog IF chip*/ + saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x20); + philips_tda827xa_pll_sleep( 0x61, fe); +} + +static struct tda1004x_config ads_tech_duo_config = { + .demod_address = 0x08, + .invert = 1, + .invert_oclk = 0, + .xtal_freq = TDA10046_XTAL_16M, + .agc_config = TDA10046_AGC_TDA827X_GPL, + .if_freq = TDA10046_FREQ_045, + .pll_init = ads_duo_dvb_mode, + .pll_set = ads_duo_pll_set, + .pll_sleep = ads_duo_analog_mode, + .request_firmware = NULL, +}; + +/* ------------------------------------------------------------------ */ + +static int tevion_dvb220rf_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) +{ + int ret; + ret = philips_tda827xa_pll_set(0x60, fe, params); + return ret; +} + +static int tevion_dvb220rf_pll_init(struct dvb_frontend *fe) +{ + return 0; +} + +static void tevion_dvb220rf_pll_sleep(struct dvb_frontend *fe) +{ + philips_tda827xa_pll_sleep( 0x61, fe); +} + +static struct tda1004x_config tevion_dvbt220rf_config = { + .demod_address = 0x08, + .invert = 1, + .invert_oclk = 0, + .xtal_freq = TDA10046_XTAL_16M, + .agc_config = TDA10046_AGC_TDA827X, + .if_freq = TDA10046_FREQ_045, + .pll_init = tevion_dvb220rf_pll_init, + .pll_set = tevion_dvb220rf_pll_set, + .pll_sleep = tevion_dvb220rf_pll_sleep, + .request_firmware = NULL, +}; + #endif /* ------------------------------------------------------------------ */ @@ -926,6 +997,18 @@ static int dvb_init(struct saa7134_dev *dev) dev->dvb.frontend = tda10046_attach(&philips_tiger_config, &dev->i2c_adap); break; + case SAA7134_BOARD_FLYDVBT_LR301: + dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config, + &dev->i2c_adap); + break; + case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: + dev->dvb.frontend = tda10046_attach(&ads_tech_duo_config, + &dev->i2c_adap); + break; + case SAA7134_BOARD_TEVION_DVBT_220RF: + dev->dvb.frontend = tda10046_attach(&tevion_dvbt220rf_config, + &dev->i2c_adap); + break; #endif #ifdef HAVE_NXT200X case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180: diff --git a/linux/drivers/media/video/saa7134/saa7134-empress.c b/linux/drivers/media/video/saa7134/saa7134-empress.c index 032efb791..512c6173d 100644 --- a/linux/drivers/media/video/saa7134/saa7134-empress.c +++ b/linux/drivers/media/video/saa7134/saa7134-empress.c @@ -100,7 +100,7 @@ static int ts_open(struct inode *inode, struct file *file) dprintk("open minor=%d\n",minor); err = -EBUSY; - if (down_trylock(&dev->empress_tsq.lock)) + if (!mutex_trylock(&dev->empress_tsq.lock)) goto done; if (dev->empress_users) goto done_up; @@ -110,7 +110,7 @@ static int ts_open(struct inode *inode, struct file *file) err = 0; done_up: - up(&dev->empress_tsq.lock); + mutex_unlock(&dev->empress_tsq.lock); done: return err; } @@ -121,7 +121,7 @@ static int ts_release(struct inode *inode, struct file *file) if (dev->empress_tsq.streaming) videobuf_streamoff(&dev->empress_tsq); - down(&dev->empress_tsq.lock); + mutex_lock(&dev->empress_tsq.lock); if (dev->empress_tsq.reading) videobuf_read_stop(&dev->empress_tsq); videobuf_mmap_free(&dev->empress_tsq); @@ -130,7 +130,7 @@ static int ts_release(struct inode *inode, struct file *file) /* stop the encoder */ ts_reset_encoder(dev); - up(&dev->empress_tsq.lock); + mutex_unlock(&dev->empress_tsq.lock); return 0; } diff --git a/linux/drivers/media/video/saa7134/saa7134-input.c b/linux/drivers/media/video/saa7134/saa7134-input.c index 493e3c1d6..1eb1ae13f 100644 --- a/linux/drivers/media/video/saa7134/saa7134-input.c +++ b/linux/drivers/media/video/saa7134/saa7134-input.c @@ -232,6 +232,11 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keycode = 0x003F00; mask_keyup = 0x040000; break; + case SAA7134_BOARD_FLYDVBT_LR301: + ir_codes = ir_codes_flydvb; + mask_keycode = 0x0001F00; + mask_keydown = 0x0040000; + break; } if (NULL == ir_codes) { printk("%s: Oops: IR config error [card=%d]\n", diff --git a/linux/drivers/media/video/saa7134/saa7134-oss.c b/linux/drivers/media/video/saa7134/saa7134-oss.c index f95ac8374..742692ab2 100644 --- a/linux/drivers/media/video/saa7134/saa7134-oss.c +++ b/linux/drivers/media/video/saa7134/saa7134-oss.c @@ -273,7 +273,7 @@ static int dsp_open(struct inode *inode, struct file *file) if (NULL == dev) return -ENODEV; - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); err = -EBUSY; if (dev->dmasound.users_dsp) goto fail1; @@ -289,13 +289,13 @@ static int dsp_open(struct inode *inode, struct file *file) if (0 != err) goto fail2; - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); return 0; fail2: dev->dmasound.users_dsp--; fail1: - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); return err; } @@ -303,13 +303,13 @@ static int dsp_release(struct inode *inode, struct file *file) { struct saa7134_dev *dev = file->private_data; - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); if (dev->dmasound.recording_on) dsp_rec_stop(dev); dsp_buffer_free(dev); dev->dmasound.users_dsp--; file->private_data = NULL; - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); return 0; } @@ -323,7 +323,7 @@ static ssize_t dsp_read(struct file *file, char __user *buffer, int err,ret = 0; add_wait_queue(&dev->dmasound.wq, &wait); - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); while (count > 0) { /* wait for data if needed */ if (0 == dev->dmasound.read_count) { @@ -347,12 +347,12 @@ static ssize_t dsp_read(struct file *file, char __user *buffer, ret = -EAGAIN; break; } - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); set_current_state(TASK_INTERRUPTIBLE); if (0 == dev->dmasound.read_count) schedule(); set_current_state(TASK_RUNNING); - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); if (signal_pending(current)) { if (0 == ret) ret = -EINTR; @@ -381,7 +381,7 @@ static ssize_t dsp_read(struct file *file, char __user *buffer, if (dev->dmasound.read_offset == dev->dmasound.bufsize) dev->dmasound.read_offset = 0; } - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); remove_wait_queue(&dev->dmasound.wq, &wait); return ret; } @@ -454,13 +454,13 @@ static int dsp_ioctl(struct inode *inode, struct file *file, case SNDCTL_DSP_STEREO: if (get_user(val, p)) return -EFAULT; - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); dev->dmasound.channels = val ? 2 : 1; if (dev->dmasound.recording_on) { dsp_rec_stop(dev); dsp_rec_start(dev); } - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); return put_user(dev->dmasound.channels-1, p); case SNDCTL_DSP_CHANNELS: @@ -468,13 +468,13 @@ static int dsp_ioctl(struct inode *inode, struct file *file, return -EFAULT; if (val != 1 && val != 2) return -EINVAL; - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); dev->dmasound.channels = val; if (dev->dmasound.recording_on) { dsp_rec_stop(dev); dsp_rec_start(dev); } - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); /* fall through */ case SOUND_PCM_READ_CHANNELS: return put_user(dev->dmasound.channels, p); @@ -497,13 +497,13 @@ static int dsp_ioctl(struct inode *inode, struct file *file, case AFMT_U16_BE: case AFMT_S16_LE: case AFMT_S16_BE: - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); dev->dmasound.afmt = val; if (dev->dmasound.recording_on) { dsp_rec_stop(dev); dsp_rec_start(dev); } - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); return put_user(dev->dmasound.afmt, p); default: return -EINVAL; @@ -528,10 +528,10 @@ static int dsp_ioctl(struct inode *inode, struct file *file, return 0; case SNDCTL_DSP_RESET: - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); if (dev->dmasound.recording_on) dsp_rec_stop(dev); - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); return 0; case SNDCTL_DSP_GETBLKSIZE: return put_user(dev->dmasound.blksize, p); @@ -575,10 +575,10 @@ static unsigned int dsp_poll(struct file *file, struct poll_table_struct *wait) poll_wait(file, &dev->dmasound.wq, wait); if (0 == dev->dmasound.read_count) { - down(&dev->dmasound.lock); + mutex_lock(&dev->dmasound.lock); if (!dev->dmasound.recording_on) dsp_rec_start(dev); - up(&dev->dmasound.lock); + mutex_unlock(&dev->dmasound.lock); } else mask |= (POLLIN | POLLRDNORM); return mask; @@ -871,7 +871,7 @@ int saa7134_oss_init1(struct saa7134_dev *dev) return -1; /* general */ - init_MUTEX(&dev->dmasound.lock); + mutex_init(&dev->dmasound.lock); init_waitqueue_head(&dev->dmasound.wq); switch (dev->pci->device) { diff --git a/linux/drivers/media/video/saa7134/saa7134-video.c b/linux/drivers/media/video/saa7134/saa7134-video.c index 48c383a4b..daab08493 100644 --- a/linux/drivers/media/video/saa7134/saa7134-video.c +++ b/linux/drivers/media/video/saa7134/saa7134-video.c @@ -464,17 +464,17 @@ static int res_get(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int return 1; /* is it free? */ - down(&dev->lock); + mutex_lock(&dev->lock); if (dev->resources & bit) { /* no, someone else uses it */ - up(&dev->lock); + mutex_unlock(&dev->lock); return 0; } /* it's free, grab it */ fh->resources |= bit; dev->resources |= bit; dprintk("res: get %d\n",bit); - up(&dev->lock); + mutex_unlock(&dev->lock); return 1; } @@ -496,11 +496,11 @@ void res_free(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int bits) if ((fh->resources & bits) != bits) BUG(); - down(&dev->lock); + mutex_lock(&dev->lock); fh->resources &= ~bits; dev->resources &= ~bits; dprintk("res: put %d\n",bits); - up(&dev->lock); + mutex_unlock(&dev->lock); } /* ------------------------------------------------------------------ */ @@ -1344,21 +1344,21 @@ video_poll(struct file *file, struct poll_table_struct *wait) if (!list_empty(&fh->cap.stream)) buf = list_entry(fh->cap.stream.next, struct videobuf_buffer, stream); } else { - down(&fh->cap.lock); + mutex_lock(&fh->cap.lock); if (UNSET == fh->cap.read_off) { /* need to capture a new frame */ if (res_locked(fh->dev,RESOURCE_VIDEO)) { - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return POLLERR; } if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) { - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); return POLLERR; } fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf); fh->cap.read_off = 0; } - up(&fh->cap.lock); + mutex_unlock(&fh->cap.lock); buf = fh->cap.read_buf; } @@ -1572,14 +1572,14 @@ static int saa7134_s_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh, if (0 != err) return err; - down(&dev->lock); + mutex_lock(&dev->lock); fh->win = f->fmt.win; fh->nclips = f->fmt.win.clipcount; if (fh->nclips > 8) fh->nclips = 8; if (copy_from_user(fh->clips,f->fmt.win.clips, sizeof(struct v4l2_clip)*fh->nclips)) { - up(&dev->lock); + mutex_unlock(&dev->lock); return -EFAULT; } @@ -1589,7 +1589,7 @@ static int saa7134_s_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh, start_preview(dev,fh); spin_unlock_irqrestore(&dev->slock,flags); } - up(&dev->lock); + mutex_unlock(&dev->lock); return 0; case V4L2_BUF_TYPE_VBI_CAPTURE: saa7134_vbi_fmt(dev,f); @@ -1623,9 +1623,9 @@ int saa7134_common_ioctl(struct saa7134_dev *dev, return get_control(dev,arg); case VIDIOC_S_CTRL: { - down(&dev->lock); + mutex_lock(&dev->lock); err = set_control(dev,NULL,arg); - up(&dev->lock); + mutex_unlock(&dev->lock); return err; } /* --- input switching --------------------------------------- */ @@ -1675,9 +1675,9 @@ int saa7134_common_ioctl(struct saa7134_dev *dev, return -EINVAL; if (NULL == card_in(dev,*i).name) return -EINVAL; - down(&dev->lock); + mutex_lock(&dev->lock); video_mux(dev,*i); - up(&dev->lock); + mutex_unlock(&dev->lock); return 0; } @@ -1777,7 +1777,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file, if (i == TVNORMS) return -EINVAL; - down(&dev->lock); + mutex_lock(&dev->lock); if (res_check(fh, RESOURCE_OVERLAY)) { spin_lock_irqsave(&dev->slock,flags); stop_preview(dev,fh); @@ -1787,7 +1787,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file, } else set_tvnorm(dev,&tvnorms[i]); saa7134_tvaudio_do_scan(dev); - up(&dev->lock); + mutex_unlock(&dev->lock); return 0; } @@ -1920,13 +1920,13 @@ static int video_do_ioctl(struct inode *inode, struct file *file, return -EINVAL; if (1 == fh->radio && V4L2_TUNER_RADIO != f->type) return -EINVAL; - down(&dev->lock); + mutex_lock(&dev->lock); dev->ctl_freq = f->frequency; saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,f); saa7134_tvaudio_do_scan(dev); - up(&dev->lock); + mutex_unlock(&dev->lock); return 0; } diff --git a/linux/drivers/media/video/saa7134/saa7134.h b/linux/drivers/media/video/saa7134/saa7134.h index c6780aeab..522ae567f 100644 --- a/linux/drivers/media/video/saa7134/saa7134.h +++ b/linux/drivers/media/video/saa7134/saa7134.h @@ -30,6 +30,9 @@ #include <linux/input.h> #include <linux/notifier.h> #include <linux/delay.h> +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) +#include <linux/mutex.h> +#endif #include <asm/io.h> @@ -220,6 +223,9 @@ struct saa7134_format { #define SAA7134_BOARD_CINERGY250PCI 83 #define SAA7134_BOARD_FLYDVB_TRIO 84 #define SAA7134_BOARD_AVERMEDIA_777 85 +#define SAA7134_BOARD_FLYDVBT_LR301 86 +#define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87 +#define SAA7134_BOARD_TEVION_DVBT_220RF 88 #define SAA7134_MAXBOARDS 8 #define SAA7134_INPUT_MAX 8 @@ -369,7 +375,11 @@ struct saa7134_fh { /* dmasound dsp status */ struct saa7134_dmasound { +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) + struct mutex lock; +#else struct semaphore lock; +#endif int minor_mixer; int minor_dsp; unsigned int users_dsp; @@ -435,7 +445,11 @@ struct saa7134_mpeg_ops { /* global device status */ struct saa7134_dev { struct list_head devlist; +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) + struct mutex lock; +#else struct semaphore lock; +#endif spinlock_t slock; #ifdef VIDIOC_G_PRIORITY struct v4l2_prio_state prio; diff --git a/linux/drivers/media/video/tda8290.c b/linux/drivers/media/video/tda8290.c index 28422f177..7c1e17ebb 100644 --- a/linux/drivers/media/video/tda8290.c +++ b/linux/drivers/media/video/tda8290.c @@ -286,7 +286,7 @@ static void tda827xa_agcf(struct i2c_client *c) static void tda8290_i2c_bridge(struct i2c_client *c, int close) { unsigned char enable[2] = { 0x21, 0xC0 }; - unsigned char disable[2] = { 0x21, 0x80 }; + unsigned char disable[2] = { 0x21, 0x00 }; unsigned char *msg; if(close) { msg = enable; @@ -307,6 +307,7 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq) unsigned char soft_reset[] = { 0x00, 0x00 }; unsigned char easy_mode[] = { 0x01, t->tda8290_easy_mode }; unsigned char expert_mode[] = { 0x01, 0x80 }; + unsigned char agc_out_on[] = { 0x02, 0x00 }; unsigned char gainset_off[] = { 0x28, 0x14 }; unsigned char if_agc_spd[] = { 0x0f, 0x88 }; unsigned char adc_head_6[] = { 0x05, 0x04 }; @@ -325,6 +326,7 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq) pll_stat; i2c_master_send(c, easy_mode, 2); + i2c_master_send(c, agc_out_on, 2); i2c_master_send(c, soft_reset, 2); msleep(1); @@ -475,6 +477,7 @@ static void standby(struct i2c_client *c) struct tuner *t = i2c_get_clientdata(c); unsigned char cb1[] = { 0x30, 0xD0 }; unsigned char tda8290_standby[] = { 0x00, 0x02 }; + unsigned char tda8290_agc_tri[] = { 0x02, 0x20 }; struct i2c_msg msg = {.addr = t->tda827x_addr, .flags=0, .buf=cb1, .len = 2}; tda8290_i2c_bridge(c, 1); @@ -482,6 +485,7 @@ static void standby(struct i2c_client *c) cb1[1] = 0x90; i2c_transfer(c->adapter, &msg, 1); tda8290_i2c_bridge(c, 0); + i2c_master_send(c, tda8290_agc_tri, 2); i2c_master_send(c, tda8290_standby, 2); } @@ -570,7 +574,7 @@ int tda8290_init(struct i2c_client *c) strlcpy(c->name, "tda8290+75a", sizeof(c->name)); t->tda827x_ver = 2; } - tuner_info("tuner: type set to %s\n", c->name); + tuner_info("type set to %s\n", c->name); t->set_tv_freq = set_tv_freq; t->set_radio_freq = set_radio_freq; diff --git a/linux/drivers/media/video/tda9887.c b/linux/drivers/media/video/tda9887.c index 0afa96336..ab134a8c0 100644 --- a/linux/drivers/media/video/tda9887.c +++ b/linux/drivers/media/video/tda9887.c @@ -238,7 +238,7 @@ static struct tvnorm tvnorms[] = { cAudioIF_6_5 | cVideoIF_38_90 ), },{ - .std = V4L2_STD_NTSC_M, + .std = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR, .name = "NTSC-M", .b = ( cNegativeFmTV | cQSS ), @@ -639,6 +639,11 @@ static int tda9887_fixup_std(struct tda9887 *t) tda9887_dbg("insmod fixup: NTSC => NTSC_M_JP\n"); t->std = V4L2_STD_NTSC_M_JP; break; + case 'k': + case 'K': + tda9887_dbg("insmod fixup: NTSC => NTSC_M_KR\n"); + t->std = V4L2_STD_NTSC_M_KR; + break; case '-': /* default parameter, do nothing */ break; diff --git a/linux/drivers/media/video/tuner-core.c b/linux/drivers/media/video/tuner-core.c index f5fbdf9cf..007a3a8b4 100644 --- a/linux/drivers/media/video/tuner-core.c +++ b/linux/drivers/media/video/tuner-core.c @@ -202,7 +202,6 @@ static void set_type(struct i2c_client *c, unsigned int type, #endif t->type = type; - switch (t->type) { case TUNER_MT2032: microtune_init(c); @@ -246,6 +245,9 @@ static void set_type(struct i2c_client *c, unsigned int type, i2c_master_send(c,buffer,4); default_tuner_init(c); break; + case TUNER_XCEIVE_XC3028: + xc3028_init(c); + break; default: default_tuner_init(c); break; @@ -402,6 +404,11 @@ static int tuner_fixup_std(struct tuner *t) tuner_dbg("insmod fixup: NTSC => NTSC_M_JP\n"); t->std = V4L2_STD_NTSC_M_JP; break; + case 'k': + case 'K': + tuner_dbg("insmod fixup: NTSC => NTSC_M_KR\n"); + t->std = V4L2_STD_NTSC_M_KR; + break; case '-': /* default parameter, do nothing */ break; diff --git a/linux/drivers/media/video/tuner-types.c b/linux/drivers/media/video/tuner-types.c index 20744bac9..d9ac7ed77 100644 --- a/linux/drivers/media/video/tuner-types.c +++ b/linux/drivers/media/video/tuner-types.c @@ -1032,6 +1032,23 @@ static struct tuner_params tuner_samsung_tcpn_2121p30a_params[] = { }, }; +/* ------------ TUNER_XCEIVE_XC3028 - Xceive xc3028 ------------ */ + +static struct tuner_range tuner_xceive_xc3028_ranges[] = { + { 16 * 140.25 /*MHz*/, 0x02, }, + { 16 * 463.25 /*MHz*/, 0x04, }, + { 16 * 999.99 , 0x01, }, +}; + +static struct tuner_params tuner_xceive_xc3028_params[] = { + { + .type = TUNER_XCEIVE_XC3028, + .ranges = tuner_xceive_xc3028_ranges, + .count = ARRAY_SIZE(tuner_xceive_xc3028_ranges), + }, +}; + + /* --------------------------------------------------------------------- */ struct tunertype tuners[] = { @@ -1399,6 +1416,10 @@ struct tunertype tuners[] = { .params = tuner_samsung_tcpn_2121p30a_params, .count = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_params), }, + [TUNER_XCEIVE_XC3028] = { /* Xceive 3028 */ + .name = "Xceive xc3028", + .params = tuner_xceive_xc3028_params, + }, }; unsigned const int tuner_count = ARRAY_SIZE(tuners); diff --git a/linux/drivers/media/video/tvp5150.c b/linux/drivers/media/video/tvp5150.c index da9c9e944..d3b64130e 100644 --- a/linux/drivers/media/video/tvp5150.c +++ b/linux/drivers/media/video/tvp5150.c @@ -124,7 +124,7 @@ struct tvp5150 { int sat; }; -static inline int tvp5150_read(struct i2c_client *c, unsigned char addr) +static int tvp5150_read(struct i2c_client *c, unsigned char addr) { unsigned char buffer[1]; int rc; diff --git a/linux/drivers/media/video/video-buf-dvb.c b/linux/drivers/media/video/video-buf-dvb.c index 92685d9fa..02e5ffaf3 100644 --- a/linux/drivers/media/video/video-buf-dvb.c +++ b/linux/drivers/media/video/video-buf-dvb.c @@ -105,7 +105,7 @@ static int videobuf_dvb_start_feed(struct dvb_demux_feed *feed) if (!demux->dmx.frontend) return -EINVAL; - down(&dvb->lock); + mutex_lock(&dvb->lock); dvb->nfeeds++; rc = dvb->nfeeds; @@ -119,7 +119,7 @@ static int videobuf_dvb_start_feed(struct dvb_demux_feed *feed) } out: - up(&dvb->lock); + mutex_unlock(&dvb->lock); return rc; } @@ -129,14 +129,14 @@ static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed) struct videobuf_dvb *dvb = demux->priv; int err = 0; - down(&dvb->lock); + mutex_lock(&dvb->lock); dvb->nfeeds--; if (0 == dvb->nfeeds && NULL != dvb->thread) { // FIXME: cx8802_cancel_buffers(dev); err = kthread_stop(dvb->thread); dvb->thread = NULL; } - up(&dvb->lock); + mutex_unlock(&dvb->lock); return err; } @@ -148,7 +148,7 @@ int videobuf_dvb_register(struct videobuf_dvb *dvb, { int result; - init_MUTEX(&dvb->lock); + mutex_init(&dvb->lock); /* register adapter */ result = dvb_register_adapter(&dvb->adapter, dvb->name, module); diff --git a/linux/drivers/media/video/video-buf.c b/linux/drivers/media/video/video-buf.c index a2222b6b9..c4e2c58a2 100644 --- a/linux/drivers/media/video/video-buf.c +++ b/linux/drivers/media/video/video-buf.c @@ -392,7 +392,7 @@ void videobuf_queue_init(struct videobuf_queue* q, q->ops = ops; q->priv_data = priv; - init_MUTEX(&q->lock); + mutex_init(&q->lock); INIT_LIST_HEAD(&q->stream); } @@ -556,7 +556,7 @@ videobuf_reqbufs(struct videobuf_queue *q, if (!list_empty(&q->stream)) return -EBUSY; - down(&q->lock); + mutex_lock(&q->lock); count = req->count; if (count > VIDEO_MAX_FRAME) count = VIDEO_MAX_FRAME; @@ -573,7 +573,7 @@ videobuf_reqbufs(struct videobuf_queue *q, req->count = count; done: - up(&q->lock); + mutex_unlock(&q->lock); return retval; } @@ -599,7 +599,7 @@ videobuf_qbuf(struct videobuf_queue *q, unsigned long flags; int retval; - down(&q->lock); + mutex_lock(&q->lock); retval = -EBUSY; if (q->reading) goto done; @@ -659,7 +659,7 @@ videobuf_qbuf(struct videobuf_queue *q, retval = 0; done: - up(&q->lock); + mutex_unlock(&q->lock); return retval; } @@ -670,7 +670,7 @@ videobuf_dqbuf(struct videobuf_queue *q, struct videobuf_buffer *buf; int retval; - down(&q->lock); + mutex_lock(&q->lock); retval = -EBUSY; if (q->reading) goto done; @@ -700,7 +700,7 @@ videobuf_dqbuf(struct videobuf_queue *q, videobuf_status(b,buf,q->type); done: - up(&q->lock); + mutex_unlock(&q->lock); return retval; } @@ -711,7 +711,7 @@ int videobuf_streamon(struct videobuf_queue *q) unsigned long flags; int retval; - down(&q->lock); + mutex_lock(&q->lock); retval = -EBUSY; if (q->reading) goto done; @@ -728,7 +728,7 @@ int videobuf_streamon(struct videobuf_queue *q) spin_unlock_irqrestore(q->irqlock,flags); done: - up(&q->lock); + mutex_unlock(&q->lock); return retval; } @@ -736,7 +736,7 @@ int videobuf_streamoff(struct videobuf_queue *q) { int retval = -EINVAL; - down(&q->lock); + mutex_lock(&q->lock); if (!q->streaming) goto done; videobuf_queue_cancel(q); @@ -744,7 +744,7 @@ int videobuf_streamoff(struct videobuf_queue *q) retval = 0; done: - up(&q->lock); + mutex_unlock(&q->lock); return retval; } @@ -799,7 +799,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q, unsigned size, nbufs, bytes; int retval; - down(&q->lock); + mutex_lock(&q->lock); nbufs = 1; size = 0; q->ops->buf_setup(q,&nbufs,&size); @@ -867,7 +867,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q, } done: - up(&q->lock); + mutex_unlock(&q->lock); return retval; } @@ -929,7 +929,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q, unsigned long flags; dprintk(2,"%s\n",__FUNCTION__); - down(&q->lock); + mutex_lock(&q->lock); retval = -EBUSY; if (q->streaming) goto done; @@ -1003,7 +1003,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q, } done: - up(&q->lock); + mutex_unlock(&q->lock); return retval; } @@ -1014,7 +1014,7 @@ unsigned int videobuf_poll_stream(struct file *file, struct videobuf_buffer *buf = NULL; unsigned int rc = 0; - down(&q->lock); + mutex_lock(&q->lock); if (q->streaming) { if (!list_empty(&q->stream)) buf = list_entry(q->stream.next, @@ -1042,7 +1042,7 @@ unsigned int videobuf_poll_stream(struct file *file, buf->state == STATE_ERROR) rc = POLLIN|POLLRDNORM; } - up(&q->lock); + mutex_unlock(&q->lock); return rc; } @@ -1071,7 +1071,7 @@ videobuf_vm_close(struct vm_area_struct *vma) map->count--; if (0 == map->count) { dprintk(1,"munmap %p q=%p\n",map,q); - down(&q->lock); + mutex_lock(&q->lock); for (i = 0; i < VIDEO_MAX_FRAME; i++) { if (NULL == q->bufs[i]) continue; @@ -1083,7 +1083,7 @@ videobuf_vm_close(struct vm_area_struct *vma) q->bufs[i]->baddr = 0; q->ops->buf_release(q,q->bufs[i]); } - up(&q->lock); + mutex_unlock(&q->lock); kfree(map); } return; @@ -1188,7 +1188,7 @@ int videobuf_mmap_mapper(struct videobuf_queue *q, unsigned int first,last,size,i; int retval; - down(&q->lock); + mutex_lock(&q->lock); retval = -EINVAL; if (!(vma->vm_flags & VM_WRITE)) { dprintk(1,"mmap app bug: PROT_WRITE please\n"); @@ -1256,7 +1256,7 @@ int videobuf_mmap_mapper(struct videobuf_queue *q, retval = 0; done: - up(&q->lock); + mutex_unlock(&q->lock); return retval; } diff --git a/linux/drivers/media/video/videodev.c b/linux/drivers/media/video/videodev.c index 98a9deaf2..8747de34a 100644 --- a/linux/drivers/media/video/videodev.c +++ b/linux/drivers/media/video/videodev.c @@ -238,13 +238,13 @@ int video_exclusive_open(struct inode *inode, struct file *file) struct video_device *vfl = video_devdata(file); int retval = 0; - down(&vfl->lock); + mutex_lock(&vfl->lock); if (vfl->users) { retval = -EBUSY; } else { vfl->users++; } - up(&vfl->lock); + mutex_unlock(&vfl->lock); return retval; } @@ -342,7 +342,7 @@ int video_register_device(struct video_device *vfd, int type, int nr) sprintf(vfd->devfs_name, "v4l/%s%d", name_base, i - base); devfs_mk_cdev(MKDEV(VIDEO_MAJOR, vfd->minor), S_IFCHR | S_IRUSR | S_IWUSR, vfd->devfs_name); - init_MUTEX(&vfd->lock); + mutex_init(&vfd->lock); /* sysfs class */ memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev)); diff --git a/linux/drivers/media/video/xc3028.c b/linux/drivers/media/video/xc3028.c new file mode 100644 index 000000000..a2d5df4c0 --- /dev/null +++ b/linux/drivers/media/video/xc3028.c @@ -0,0 +1,236 @@ +/* + + Xceive - xc3028 tuner interface + + Copyright (c) 2006 Markus Rechberger <mrechberger@gmail.com> + + +TODO: - remove em28xx dependency + - add channel locking (requires some more reverse engineering) + - try to get the datasheet from Xceive :) + + 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; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include <linux/i2c.h> +#include <linux/usb.h> +#include "compat.h" +#include <linux/videodev.h> +#include "em28xx.h" +#include <linux/firmware.h> +#include <linux/delay.h> +#include <media/tuner.h> +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) +#include "i2c-compat.h" +#endif + +#define XC3028_DEFAULT_FIRMWARE "xceive_xc_3028.fw" + +int xceive_set_color(struct i2c_client *c); + +/* ---------------------------------------------------------------------- */ + +int xc3028_probe(struct i2c_client *c) +{ + printk("xc3028: probe function unknown\n"); + return -1; +} + +static void xc3028_set_tv_freq(struct i2c_client *c, unsigned int freq){ + /* + the frequency is just shifted and there's a 1:1 relation for all frequencies + E11 is Das Erste in Germany/Ulm all other channels match their frequency too + */ + + unsigned char chanbuf[4]; + freq<<=2; + chanbuf[0]=0; + chanbuf[1]=0; + chanbuf[2]=(freq&0xff00)>>8; + chanbuf[3]=freq&0x00ff; + i2c_master_send(c,"\xa0\x00\x00\x00",4); + i2c_master_send(c,"\x1e\x1f\x13\x87\x18\x02\x93\x91\x44\x86\x96\x8c",12); + i2c_master_send(c,"\x00\x8c",2); + i2c_master_send(c,"\x80\x02\x00\x00",4); + i2c_master_send(c,chanbuf,4); +} + +int xc3028_init(struct i2c_client *c) +{ + struct tuner *t = i2c_get_clientdata(c); + struct em28xx *dev; + const struct firmware *fw = NULL; + size_t firmware_size; + int ret=-1; + int i=0; + int d=0; + int txtlen; + long fwoff; + u8 *firmware; + u8 linebuffer[100]; + char *fwoffset; + + /* + request firmware from /lib/firmware, note that the file got extracted by the convert application I wrote and which is available + on linuxtv.org / xc3028 + */ + + ret = request_firmware(&fw, XC3028_DEFAULT_FIRMWARE, &t->i2c.dev); + if (ret) { + printk("xc3028: no firmware uploaded please check %s\n",XC3028_DEFAULT_FIRMWARE); + return ret; + } + firmware = fw->data; + firmware_size = fw->size; + + /* small firmware check, both firmwares I have are between 6 and 7k bytes */ + + if(fw->size>7000||fw->size<6000){ + printk("xc3028: wrong firmware provided!\n"); + release_firmware(fw); + return(ret); + } + for(i=0;i<8&&firmware[i]!='\n';i++); + txtlen=i; + firmware[i++]=0; + fwoff=simple_strtol(firmware,&fwoffset,10); + if(fwoff>fw->size){ + printk("xc3028: firmware offset doesn't match!\n"); + release_firmware(fw); + return(-1); + } + + linebuffer[d++]=0x2a; + dev=c->adapter->algo_data; + + /* 0x08 is a GPIO address of the em28xx has to get replaced with something generic here */ + + dev->em28xx_write_regs(dev, 0x08, "\x6d", 1); + dev->em28xx_write_regs(dev, 0x08, "\x7d", 1); + + /* + the firmware always starts with 0x2a + 0x40 bytes payload I use to add the offset of the first part + as the first line into the firmware binary + */ + while(i!=fw->size){ + linebuffer[d++]=firmware[i]; + if((d%64==0&&d!=0)||i==fwoff+txtlen){ + i2c_master_send(c,linebuffer,d); + if(i==(fwoff+txtlen)){ + i2c_master_send(c,"\x02\x02",2); + i2c_master_send(c,"\x02\x03",2); + i2c_master_send(c,"\x00\x8c",2); + i2c_master_send(c,"\x00\x00\x00\x00",4); + /* at least 100 ms delay here, if less terratec FW won't work */ + msleep(100); + /* another reset here */ + dev->em28xx_write_regs(dev, 0x08, "\x6d", 1); + dev->em28xx_write_regs(dev, 0x08, "\x7d", 1); + + } + linebuffer[0]=0x2a; + d=1; + } + i++; + } + printk("xc3024: Firmware uploaded\n"); + release_firmware(fw); + + /* MAGIC VALUES Hauppauge */ + i2c_master_send(c,"\x13\x39",2); + i2c_master_send(c,"\x0c\x80\xf0\xf7\x3e\x75\xc1\x8a\xe4\x02\x00",11); + i2c_master_send(c,"\x05\x0f\xee\xaa\x5f\xea\x90",7); + i2c_master_send(c,"\x06\x00\x0a\x4d\x8c\xf2\xd8\xcf\x30\x79\x9f",11); + i2c_master_send(c,"\x0b\x0d\xa4\x6c",4); + i2c_master_send(c,"\x0a\x01\x67\x24\x40\x08\xc3\x20\x10\x64\x3c\xfa\xf7\xe1\x0c\x2c",0x10); + i2c_master_send(c,"\x09\x0b",0x2); + i2c_master_send(c,"\x10\x13",0x2); + i2c_master_send(c,"\x16\x12",0x2); + i2c_master_send(c,"\x1f\x02",0x2); + i2c_master_send(c,"\x21\x02",0x2); + i2c_master_send(c,"\x01\x02",0x2); + i2c_master_send(c,"\x2b\x10",0x2); + i2c_master_send(c,"\x02\x02",0x2); + i2c_master_send(c,"\x02\x03",0x2); + i2c_master_send(c,"\x00\x8c",0x2); + +#if 0 + /* MAGIC Values Terratec - dvb init*/ + i2c_master_send(c,"\x13\x39",0x02); + i2c_master_send(c,"\x0c\x80\xf0\xf7\x3e\x75\xc1\x8a\xe4\x02\x00",11); + i2c_master_send(c,"\x05\x0f\xee\xaa\x5f\xea\x90",7); + i2c_master_send(c,"\x06\x00\x0a\x4d\x8c\xf2\xd8\xcf\x30\x79\x9f",11); + i2c_master_send(c,"\x0b\x0d\xa4\x6c",4); + i2c_master_send(c,"\x0a\x01\x67\x24\x40\x08\xc3\x20\x10\x64\x3c\xfa\xf7\xe1\x0c\x2c",0x10); + i2c_master_send(c,"\x09\x0b",0x02); + i2c_master_send(c,"\x10\x13",0x02); + i2c_master_send(c,"\x16\x12",0x02); + i2c_master_send(c,"\x1f\x02",0x02); + i2c_master_send(c,"\x21\x02",0x02); + i2c_master_send(c,"\x01\x02",0x02); + i2c_master_send(c,"\x2b\x10",0x02); + i2c_master_send(c,"\x02\x02",0x02); + i2c_master_send(c,"\x02\x03",0x02); + i2c_master_send(c,"\x00\x8c",0x02); +#endif +#if 0 + /* if set video will mostly be black/white - if set_color is called instead the video will have color */ + i2c_master_send(c,"\x80\x01\x00\x00",0x4); + i2c_master_send(c,"\x00\x5e\x00\x29",0x4); + i2c_master_send(c,"\x2b\x1a",0x2); +#endif + xceive_set_color(c); + t->set_tv_freq = xc3028_set_tv_freq; + return(0); +} + +int xceive_set_color(struct i2c_client *c){ + /* I found this codeblock within the sniffed logfile it got called as it is a several times after 0x00 0x04 tuner settings are made */ + /* codeblock hauppauge/terratec - analog */ + i2c_master_send(c,"\x80\x01\x00\x00",4); + i2c_master_send(c,"\x00\x5e\x00\x29",4); + i2c_master_send(c,"\x2b\x1a",2); + i2c_master_send(c,"\x2b\x1b",2); + i2c_master_send(c,"\x14\x01\x6c\x25\x82\x38\xa4\x49\xa9\x24\x96\x69",0x0c); + i2c_master_send(c,"\x13\x14\x08\x30\x10\x6c\x18\x12\x0d\x19\x32\xad",0x0c); + i2c_master_send(c,"\x0d\x01\x4b\x03\x97\x55\xc7\xd7\x00\xa1\xeb\x8f\x5c",0x0d); + i2c_master_send(c,"\x1a\x00\x00\x16\x8a\x40\x00\x00\x00\x20",0x0a); + i2c_master_send(c,"\x2d\x01",2); + i2c_master_send(c,"\x18\x01",2); + i2c_master_send(c,"\x1b\x01\xb6\x15\x16\xb1\xa6\xd2\xa9\x12\x41\x66",0x0c); + i2c_master_send(c,"\x1d\x00",2); + i2c_master_send(c,"\x0f\x00\x29\x56\xb0\x00\xb6",0x07); + i2c_master_send(c,"\x20\x00",0x02); + i2c_master_send(c,"\x1e\x10\x32\x00\x00\x02\xe4\x81\x00\x06\xa9\x04",0x0c); + i2c_master_send(c,"\x22\x29",0x02); + i2c_master_send(c,"\x23\x06",0x02); + i2c_master_send(c,"\x25\x00\x09\x90\x09\x06\x64\x02\x41",0x09); + i2c_master_send(c,"\x26\xcc",0x02); + i2c_master_send(c,"\x29\x40",0x02); + i2c_master_send(c,"\x21\x03",0x02); + i2c_master_send(c,"\x00\x8c",0x02); + i2c_master_send(c,"\x00\x00\x00\x00",0x04); /* just wonder no sleep here regarding the logs */ + i2c_master_send(c,"\x00\x04",0x02); + return(0); +} + + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ |