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author | markm <markm@FreeBSD.org> | 1997-10-07 06:30:01 +0000 |
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committer | markm <markm@FreeBSD.org> | 1997-10-07 06:30:01 +0000 |
commit | 5cd702d01f752d3962626050b4fd78801240b184 (patch) | |
tree | 950336c537e318229d16643b3c4db30288ebbe1e /sys/dev | |
parent | 7db41f31dc17e35afb0a47f2eaa01b9677e8e814 (diff) | |
download | FreeBSD-src-5cd702d01f752d3962626050b4fd78801240b184.zip FreeBSD-src-5cd702d01f752d3962626050b4fd78801240b184.tar.gz |
Latest round of patches from the author.
This driver includes the following patches submitted by:
1.0 Hideyuki Suzuki <hideyuki@sat.t.u-tokyo.ac.jp>
Japanese Cable support
2.0 Keith Sklower <sklower@CS.Berkeley.EDU>
Minor update to the BSDI section so it compiles cleanly on BSDI
3.0 Joao Carlos Mendes Luis <jonny@coppe.ufrj.br>
ioctl interface to select video format , NTSC, PAL, etc...
Diffstat (limited to 'sys/dev')
-rw-r--r-- | sys/dev/bktr/bktr_core.c | 86 | ||||
-rw-r--r-- | sys/dev/bktr/bktr_reg.h | 9 | ||||
-rw-r--r-- | sys/dev/bktr/ioctl_bt848.h | 25 |
3 files changed, 102 insertions, 18 deletions
diff --git a/sys/dev/bktr/bktr_core.c b/sys/dev/bktr/bktr_core.c index 58e5e84..50e4ae0 100644 --- a/sys/dev/bktr/bktr_core.c +++ b/sys/dev/bktr/bktr_core.c @@ -1,4 +1,4 @@ -/* BT848 1.3-ALPHA Driver for Brooktree's Bt848 based cards. +/* BT848 1.20 Driver for Brooktree's Bt848 based cards. The Brooktree BT848 Driver driver is based upon Mark Tinguely and Jim Lowe's driver for the Matrox Meteor PCI card . The Philips SAA 7116 and SAA 7196 are very different chipsets than @@ -182,6 +182,15 @@ interrupts from a PCI device by default, Added Luigi's, ioctl's BT848_SLNOTCH, BT848_GLNOTCH (set luma notch and get luma not) +1.20 10/5/97 Keith Sklower <sklower@CS.Berkeley.EDU> submitted + a patch to fix compilation of the BSDI's PCI + interface. + Hideyuki Suzuki <hideyuki@sat.t.u-tokyo.ac.jp> + Submitted a patch for Japanese cable channels + Joao Carlos Mendes Luis jonny@gta.ufrj.br + Submitted general ioctl to set video broadcast + formats (PAL, NTSC, etc..) previously we depended + on the Bt848 auto video detect feature. */ #define DDB(x) x @@ -251,7 +260,7 @@ typedef u_long ioctl_cmd_t; typedef u_char bool_t; -#define BKTPRI (PZERO+8)|PCATCH +#define BKTRPRI (PZERO+8)|PCATCH static void bktr_intr __P((void *arg)); @@ -285,7 +294,6 @@ static void bktr_intr __P((void *arg)); static bktr_reg_t brooktree[ NBKTR ]; #define BROOKTRE_NUM(mtr) ((bktr - &brooktree[0])/sizeof(bktr_reg_t)) -#define BKTRPRI (PZERO+8)|PCATCH #define UNIT(x) ((x) & 0x0f) #define MINOR(x) ((x >> 4) & 0x0f) #define ATTACH_ARGS pcici_t tag, int unit @@ -327,6 +335,8 @@ static struct cdevsw bktr_cdevsw = #define ATTACH_ARGS \ struct device * const parent, struct device * const self, void * const aux +#define PCI_COMMAND_STATUS_REG PCI_COMMAND + static void bktr_attach( ATTACH_ARGS ); #define NBKTR bktrcd.cd_ndevs #define brooktree *((bktr_ptr_t *)bktrcd.cd_devs) @@ -335,7 +345,6 @@ static int bktr_spl; static int bktr_intr_returning_1(void *arg) { bktr_intr(arg); return (1);} #define disable_intr() { bktr_spl = splhigh(); } #define enable_intr() { splx(bktr_spl); } -static int bktr_intr_returning_1(void *arg) { bktr_intr(arg); return (1);} static int bktr_pci_match(pci_devaddr_t *pa) @@ -872,7 +881,7 @@ bktr_intr( void *arg ) #endif /* STATUS_SUM */ /* printf( " STATUS %x %x %x \n", dstatus, bktr_status, bt848->risc_count ); - */ + */ /* if risc was disabled re-start process again */ if ( !(bktr_status & BT848_INT_RISC_EN) || ((bktr_status & (BT848_INT_FBUS | @@ -1396,6 +1405,38 @@ video_ioctl( bktr_ptr_t bktr, int unit, int cmd, caddr_t arg, struct proc* pr ) *(u_short *)arg = temp; break; + case BT848SFMT: /* set input format */ + temp = *(unsigned long*)arg & BT848_IFORM_FORMAT; + bt848->iform &= ~BT848_IFORM_FORMAT; + bt848->iform |= temp; + switch( temp ) { + case BT848_IFORM_F_AUTO: + bktr->flags = (bktr->flags & ~METEOR_FORM_MASK) | + METEOR_AUTOMODE; + break; + + case BT848_IFORM_F_NTSCM: + case BT848_IFORM_F_NTSCJ: + case BT848_IFORM_F_PALM: + bktr->flags = (bktr->flags & ~METEOR_FORM_MASK) | + METEOR_NTSC; + bt848->adelay = 0x68; + bt848->bdelay = 0x5d; + bktr->format_params = FORMAT_PARAMS_NTSC525; + break; + + case BT848_IFORM_F_PALBDGHI: + case BT848_IFORM_F_PALN: + case BT848_IFORM_F_SECAM: + case BT848_IFORM_F_RSVD: + bktr->flags = (bktr->flags & ~METEOR_FORM_MASK) | + METEOR_PAL; + bt848->adelay = 0x7f; + bt848->bdelay = 0x72; + bktr->format_params = FORMAT_PARAMS_PAL625; + } + break; + case METEORSFMT: /* set input format */ switch(*(unsigned long *)arg & METEOR_FORM_MASK ) { case 0: /* default */ @@ -1434,6 +1475,11 @@ video_ioctl( bktr_ptr_t bktr, int unit, int cmd, caddr_t arg, struct proc* pr ) *(u_long *)arg = bktr->flags & METEOR_FORM_MASK; break; + + case BT848GFMT: /* get input format */ + *(u_long *)arg = bt848->iform & BT848_IFORM_FORMAT; + break; + case METEORSCOUNT: /* (re)set error counts */ cnt = (struct meteor_counts *) arg; bktr->fifo_errors = cnt->fifo_errors; @@ -3790,6 +3836,32 @@ int jpnbcst[] = { #undef IF_FREQ #undef OFFSET +/* + * Japanese Cable Channels: + * + * 1: 91.25MHz - 3: 103.25MHz + * 4: 171.25MHz - 7: 189.25MHz + * 8: 193.25MHz - 12: 217.25MHz + * 13: 109.25MHz - 21: 157.25MHz + * 22: 165.25MHz + * 23: 223.25MHz - 63: 463.25MHz + * + * IF freq: 45.75 mHz + */ +#define OFFSET 6.00 +#define IF_FREQ 45.75 +int jpncable[] = { + 63, (int)(IF_FREQ * FREQFACTOR), 0, + 23, (int)(223.25 * FREQFACTOR), (int)(OFFSET * FREQFACTOR), + 22, (int)(165.25 * FREQFACTOR), (int)(OFFSET * FREQFACTOR), + 13, (int)(109.25 * FREQFACTOR), (int)(OFFSET * FREQFACTOR), + 8, (int)(193.25 * FREQFACTOR), (int)(OFFSET * FREQFACTOR), + 4, (int)(171.25 * FREQFACTOR), (int)(OFFSET * FREQFACTOR), + 1, (int)( 91.25 * FREQFACTOR), (int)(OFFSET * FREQFACTOR), + 0 +}; +#undef IF_FREQ +#undef OFFSET int* freqTable[] = { NULL, @@ -3797,7 +3869,9 @@ int* freqTable[] = { irccable, hrccable, weurope, - jpnbcst + jpnbcst, + jpncable + }; diff --git a/sys/dev/bktr/bktr_reg.h b/sys/dev/bktr/bktr_reg.h index 7d5e230..2fb8b3d 100644 --- a/sys/dev/bktr/bktr_reg.h +++ b/sys/dev/bktr/bktr_reg.h @@ -67,15 +67,6 @@ struct bt848_registers { # define BT848_IFORM_X_XT1 (0x02<<3) # define BT848_IFORM_X_XT0 (0x01<<3) # define BT848_IFORM_X_RSVD (0x00<<3) -#define BT848_IFORM_FORMAT (0x7<<0) -# define BT848_IFORM_F_RSVD (0x7) -# define BT848_IFORM_F_SECAM (0x6) -# define BT848_IFORM_F_PALN (0x5) -# define BT848_IFORM_F_PALM (0x4) -# define BT848_IFORM_F_PALBDGHI (0x3) -# define BT848_IFORM_F_NTSCJ (0x2) -# define BT848_IFORM_F_NTSCM (0x1) -# define BT848_IFORM_F_AUTO (0x0) BTBYTE (tdec); /* 8, 9,a,b */ BTBYTE (e_crop); /* c, d,e,f */ BTBYTE (e_vdelay_lo); /* 10, 11,12,13 */ diff --git a/sys/dev/bktr/ioctl_bt848.h b/sys/dev/bktr/ioctl_bt848.h index 02febcd..94382aa 100644 --- a/sys/dev/bktr/ioctl_bt848.h +++ b/sys/dev/bktr/ioctl_bt848.h @@ -9,9 +9,10 @@ #define CHNLSET_CABLEIRC 2 #define CHNLSET_CABLEHRC 3 #define CHNLSET_WEUROPE 4 -#define CHNLSET_JPNBCST 5 -#define CHNLSET_MIN CHNLSET_NABCST -#define CHNLSET_MAX CHNLSET_JPNBCST +#define CHNLSET_JPNBCST 5 +#define CHNLSET_JPNCABLE 6 +#define CHNLSET_MIN CHNLSET_NABCST +#define CHNLSET_MAX CHNLSET_JPNCABLE /* @@ -184,3 +185,21 @@ struct _bktr_clip { /* set clip list */ #define BT848SCLIP _IOW('x', 66, struct _bktr_clip ) #define BT848GCLIP _IOR('x', 66, struct _bktr_clip ) + + +/* set input format */ +#define BT848SFMT _IOW('x', 67, unsigned long ) +#define BT848GFMT _IOR('x', 67, unsigned long ) + +/* XXX - Copied from /sys/pci/brktree_reg.h */ +#define BT848_IFORM_FORMAT (0x7<<0) +# define BT848_IFORM_F_RSVD (0x7) +# define BT848_IFORM_F_SECAM (0x6) +# define BT848_IFORM_F_PALN (0x5) +# define BT848_IFORM_F_PALM (0x4) +# define BT848_IFORM_F_PALBDGHI (0x3) +# define BT848_IFORM_F_NTSCJ (0x2) +# define BT848_IFORM_F_NTSCM (0x1) +# define BT848_IFORM_F_AUTO (0x0) + + |