diff options
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-core.c')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-core.c | 80 |
1 files changed, 20 insertions, 60 deletions
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index d506caf..1dbe617 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -1,5 +1,5 @@ /* - * $Id: saa7134-core.c,v 1.28 2005/02/22 09:56:29 kraxel Exp $ + * $Id: saa7134-core.c,v 1.39 2005/07/05 17:37:35 nsh Exp $ * * device driver for philips saa7134 based TV cards * driver core @@ -183,46 +183,6 @@ void saa7134_track_gpio(struct saa7134_dev *dev, char *msg) /* ------------------------------------------------------------------ */ -#if 0 -static char *dec1_bits[8] = { - "DCSTD0", "DCSCT1", "WIPA", "GLIMB", - "GLIMT", "SLTCA", "HLCK" -}; -static char *dec2_bits[8] = { - "RDCAP", "COPRO", "COLSTR", "TYPE3", - NULL, "FIDT", "HLVLN", "INTL" -}; -static char *scale1_bits[8] = { - "VID_A", "VBI_A", NULL, NULL, "VID_B", "VBI_B" -}; -static char *scale2_bits[8] = { - "TRERR", "CFERR", "LDERR", "WASRST", - "FIDSCI", "FIDSCO", "D6^D5", "TASK" -}; - -static void dump_statusreg(struct saa7134_dev *dev, int reg, - char *regname, char **bits) -{ - int value,i; - - value = saa_readb(reg); - printk(KERN_DEBUG "%s: %s:", dev->name, regname); - for (i = 7; i >= 0; i--) { - if (NULL == bits[i]) - continue; - printk(" %s=%d", bits[i], (value & (1 << i)) ? 1 : 0); - } - printk("\n"); -} - -static void dump_statusregs(struct saa7134_dev *dev) -{ - dump_statusreg(dev,SAA7134_STATUS_VIDEO1,"dec1",dec1_bits); - dump_statusreg(dev,SAA7134_STATUS_VIDEO2,"dec2",dec2_bits); - dump_statusreg(dev,SAA7134_SCALER_STATUS0,"scale0",scale1_bits); - dump_statusreg(dev,SAA7134_SCALER_STATUS1,"scale1",scale2_bits); -} -#endif /* ----------------------------------------------------------- */ /* delayed request_module */ @@ -316,7 +276,7 @@ unsigned long saa7134_buffer_base(struct saa7134_buf *buf) int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt) { - u32 *cpu; + __le32 *cpu; dma_addr_t dma_addr; cpu = pci_alloc_consistent(pci, SAA7134_PGTABLE_SIZE, &dma_addr); @@ -332,7 +292,7 @@ int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt, struct scatterlist *list, unsigned int length, unsigned int startpage) { - u32 *ptr; + __le32 *ptr; unsigned int i,p; BUG_ON(NULL == pt || NULL == pt->cpu); @@ -340,7 +300,7 @@ int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt, ptr = pt->cpu + startpage; for (i = 0; i < length; i++, list++) for (p = 0; p * 4096 < list->length; p++, ptr++) - *ptr = sg_dma_address(list) - list->offset; + *ptr = cpu_to_le32(sg_dma_address(list) - list->offset); return 0; } @@ -616,10 +576,6 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id, struct pt_regs *regs) if (irq_debug) print_irqstatus(dev,loop,report,status); -#if 0 - if (report & SAA7134_IRQ_REPORT_CONF_ERR) - dump_statusregs(dev); -#endif if (report & SAA7134_IRQ_REPORT_RDCAP /* _INTL */) saa7134_irq_video_intl(dev); @@ -711,7 +667,6 @@ static int saa7134_hwinit1(struct saa7134_dev *dev) SAA7134_MAIN_CTRL_EVFE1 | SAA7134_MAIN_CTRL_EVFE2 | SAA7134_MAIN_CTRL_ESFE | - SAA7134_MAIN_CTRL_EBADC | SAA7134_MAIN_CTRL_EBDAC); /* enable peripheral devices */ @@ -726,14 +681,28 @@ static int saa7134_hwinit1(struct saa7134_dev *dev) /* late init (with i2c + irq) */ static int saa7134_hwinit2(struct saa7134_dev *dev) { + unsigned int irq2_mask; dprintk("hwinit2\n"); saa7134_video_init2(dev); saa7134_tvaudio_init2(dev); /* enable IRQ's */ + irq2_mask = + SAA7134_IRQ2_INTE_DEC3 | + SAA7134_IRQ2_INTE_DEC2 | + SAA7134_IRQ2_INTE_DEC1 | + SAA7134_IRQ2_INTE_DEC0 | + SAA7134_IRQ2_INTE_PE | + SAA7134_IRQ2_INTE_AR; + + if (dev->has_remote) + irq2_mask |= (SAA7134_IRQ2_INTE_GPIO18 | + SAA7134_IRQ2_INTE_GPIO18A | + SAA7134_IRQ2_INTE_GPIO16 ); + saa_writel(SAA7134_IRQ1, 0); - saa_writel(SAA7134_IRQ2, dev->irq2_mask); + saa_writel(SAA7134_IRQ2, irq2_mask); return 0; } @@ -954,13 +923,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, } /* initialize hardware #1 */ - dev->irq2_mask = - SAA7134_IRQ2_INTE_DEC3 | - SAA7134_IRQ2_INTE_DEC2 | - SAA7134_IRQ2_INTE_DEC1 | - SAA7134_IRQ2_INTE_DEC0 | - SAA7134_IRQ2_INTE_PE | - SAA7134_IRQ2_INTE_AR; saa7134_board_init1(dev); saa7134_hwinit1(dev); @@ -990,6 +952,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, request_module("saa6752hs"); request_module_depend("saa7134-empress",&need_empress); } + if (card_is_dvb(dev)) request_module_depend("saa7134-dvb",&need_dvb); @@ -1144,9 +1107,6 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev) release_mem_region(pci_resource_start(pci_dev,0), pci_resource_len(pci_dev,0)); -#if 0 /* causes some trouble when reinserting the driver ... */ - pci_disable_device(pci_dev); -#endif pci_set_drvdata(pci_dev, NULL); /* free memory */ |