patch-2.4.20 linux-2.4.20/drivers/media/video/bttv-if.c

• Lines: 42
• Date: Thu Nov 28 15:53:13 2002
• Orig file: linux-2.4.19/drivers/media/video/bttv-if.c
• Orig date: Wed Oct 17 14:19:20 2001

diff -urN linux-2.4.19/drivers/media/video/bttv-if.c linux-2.4.20/drivers/media/video/bttv-if.c
@@ -41,11 +41,13 @@
 static struct i2c_client bttv_i2c_client_template;
 
 EXPORT_SYMBOL(bttv_get_cardinfo);
+EXPORT_SYMBOL(bttv_get_pcidev);
 EXPORT_SYMBOL(bttv_get_id);
 EXPORT_SYMBOL(bttv_gpio_enable);
 EXPORT_SYMBOL(bttv_read_gpio);
 EXPORT_SYMBOL(bttv_write_gpio);
 EXPORT_SYMBOL(bttv_get_gpio_queue);
+EXPORT_SYMBOL(bttv_i2c_call);
 
 /* ----------------------------------------------------------------------- */
 /* Exported functions - for other modules which want to access the         */
@@ -62,6 +64,13 @@
 	return 0;
 }
 
+struct pci_dev* bttv_get_pcidev(unsigned int card)
+{
+	if (card >= bttv_num)
+		return NULL;
+	return bttvs[card].dev;
+}
+
 int bttv_get_id(unsigned int card)
 {
 	printk("bttv_get_id is obsolete, use bttv_get_cardinfo instead\n");
@@ -245,6 +254,13 @@
 	}
 }
 
+void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg)
+{
+	if (card >= bttv_num)
+		return;
+	bttv_call_i2c_clients(&bttvs[card], cmd, arg);
+}
+
 static struct i2c_algo_bit_data bttv_i2c_algo_template = {
 	setsda:  bttv_bit_setsda,
 	setscl:  bttv_bit_setscl,