Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

[linux-2.6-omap-h63xx.git] / drivers / media / video / saa7134 / saa7134-core.c

diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 92c48ee1591ba7338027efcdf4a0647c9b16d084..eec127864fe3e710832a34275c337b51819cf53b 100644 (file)
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -42,23 +42,23 @@ MODULE_LICENSE("GPL");
 
 /* ------------------------------------------------------------------ */
 
-static unsigned int irq_debug = 0;
+static unsigned int irq_debug;
 module_param(irq_debug, int, 0644);
 MODULE_PARM_DESC(irq_debug,"enable debug messages [IRQ handler]");
 
-static unsigned int core_debug = 0;
+static unsigned int core_debug;
 module_param(core_debug, int, 0644);
 MODULE_PARM_DESC(core_debug,"enable debug messages [core]");
 
-static unsigned int gpio_tracking = 0;
+static unsigned int gpio_tracking;
 module_param(gpio_tracking, int, 0644);
 MODULE_PARM_DESC(gpio_tracking,"enable debug messages [gpio]");
 
-static unsigned int alsa = 0;
+static unsigned int alsa;
 module_param(alsa, int, 0644);
 MODULE_PARM_DESC(alsa,"enable ALSA DMA sound [dmasound]");
 
-static unsigned int oss = 0;
+static unsigned int oss;
 module_param(oss, int, 0644);
 MODULE_PARM_DESC(oss,"enable OSS DMA sound [dmasound]");
 
@@ -142,39 +142,6 @@ void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value)
        }
 }
 
-int saa7134_tuner_callback(void *ptr, int command, int arg)
-{
-       u8 sync_control;
-       struct saa7134_dev *dev = ptr;
-
-       switch (dev->tuner_type) {
-       case TUNER_PHILIPS_TDA8290:
-               switch (command) {
-               case 0: /* switch LNA gain through GPIO 22*/
-                       saa7134_set_gpio(dev, 22, arg) ;
-                       break;
-               case 1: /* vsync output at GPIO22. 50 / 60Hz */
-                       dprintk("setting GPIO22 to vsync %d\n", arg);
-                       saa_andorb(SAA7134_VIDEO_PORT_CTRL3, 0x80, 0x80);
-                       saa_andorb(SAA7134_VIDEO_PORT_CTRL6, 0x0f, 0x03);
-                       if (arg == 1)
-                               sync_control = 11;
-                       else
-                               sync_control = 17;
-                       saa_writeb(SAA7134_VGATE_START, sync_control);
-                       saa_writeb(SAA7134_VGATE_STOP, sync_control + 1);
-                       saa_andorb(SAA7134_MISC_VGATE_MSB, 0x03, 0x00);
-                       break;
-               default:
-                       return -EINVAL;
-               }
-               break;
-       default:
-               return -ENODEV;
-       }
-       return 0;
-}
-
 /* ------------------------------------------------------------------ */
 
 
@@ -897,6 +864,10 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
        struct saa7134_dev *dev;
        struct saa7134_mpeg_ops *mops;
        int err;
+       int mask;
+
+       if (saa7134_devcount == SAA7134_MAXBOARDS)
+               return -ENOMEM;
 
        dev = kzalloc(sizeof(*dev),GFP_KERNEL);
        if (NULL == dev)
@@ -1022,12 +993,13 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
        saa7134_i2c_register(dev);
 
        /* initialize hardware #2 */
+       if (TUNER_ABSENT != dev->tuner_type)
+               request_module("tuner");
        saa7134_board_init2(dev);
+
        saa7134_hwinit2(dev);
 
        /* load i2c helpers */
-       if (TUNER_ABSENT != dev->tuner_type)
-               request_module("tuner");
        if (card_is_empress(dev)) {
                request_module("saa6752hs");
        }
@@ -1053,7 +1025,9 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
        printk(KERN_INFO "%s: registered device video%d [v4l2]\n",
               dev->name,dev->video_dev->minor & 0x1f);
 
-       dev->vbi_dev = vdev_init(dev,&saa7134_vbi_template,"vbi");
+       dev->vbi_dev = vdev_init(dev, &saa7134_video_template, "vbi");
+       dev->vbi_dev->type = VID_TYPE_TUNER | VID_TYPE_TELETEXT;
+
        err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI,
                                    vbi_nr[dev->nr]);
        if (err < 0)
@@ -1091,6 +1065,11 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
        if (TUNER_ABSENT != dev->tuner_type)
                saa7134_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
 
+       if (card(dev).gpiomask != 0) {
+               mask = card(dev).gpiomask;
+               saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   mask, mask);
+               saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, 0);
+       }
        return 0;
 
  fail4: