pci/saa7146/hexium_orion.c

6     to "hexium" for further details about this card.
53 struct hexium
201 	struct hexium *hexium = NULL;
207 	/* there are no hexium orion cards with revision 0 saa7146s */
212 	hexium = kzalloc(sizeof(*hexium), GFP_KERNEL);
213 	if (!hexium)
223 	strscpy(hexium->i2c_adapter.name, "hexium orion",
224 		sizeof(hexium->i2c_adapter.name));
225 	saa7146_i2c_adapter_prepare(dev, &hexium->i2c_adapter, SAA7146_I2C_BUS_BIT_RATE_480);
226 	if (i2c_add_adapter(&hexium->i2c_adapter) < 0) {
228 		kfree(hexium);
243 		dev->ext_priv = hexium;
244 		hexium->type = HEXIUM_ORION_1SVHS_3BNC;
251 		dev->ext_priv = hexium;
252 		hexium->type = HEXIUM_ORION_4BNC;
256 	/* check if this is an old hexium Orion card by looking at
258 	err = i2c_smbus_xfer(&hexium->i2c_adapter, 0x4e, 0, I2C_SMBUS_READ,
263 		dev->ext_priv = hexium;
264 		hexium->type = HEXIUM_HV_PCI6_ORION;
268 	i2c_del_adapter(&hexium->i2c_adapter);
269 	kfree(hexium);
279 	struct hexium *hexium = (struct hexium *) dev->ext_priv;
288 		if (0 != i2c_smbus_xfer(&hexium->i2c_adapter, 0x4e, 0, I2C_SMBUS_WRITE, i, I2C_SMBUS_BYTE_DATA, &data)) {
296 static int hexium_set_input(struct hexium *hexium, int input)
306 		if (0 != i2c_smbus_xfer(&hexium->i2c_adapter, 0x4e, 0, I2C_SMBUS_WRITE, adr, I2C_SMBUS_BYTE_DATA, &data)) {
331 	struct hexium *hexium = (struct hexium *) dev->ext_priv;
333 	*input = hexium->cur_input;
342 	struct hexium *hexium = (struct hexium *) dev->ext_priv;
347 	hexium->cur_input = input;
348 	hexium_set_input(hexium, input);
358 	struct hexium *hexium = (struct hexium *) dev->ext_priv;
372 	if (0 != saa7146_register_device(&hexium->video_dev, dev, "hexium orion", VFL_TYPE_VIDEO)) {
377 	pr_err("found 'hexium orion' frame grabber-%d\n", hexium_num);
381 	hexium->cur_input = 0;
383 	hexium_set_input(hexium, 0);
390 	struct hexium *hexium = (struct hexium *) dev->ext_priv;
394 	saa7146_unregister_device(&hexium->video_dev, dev);
399 	i2c_del_adapter(&hexium->i2c_adapter);
400 	kfree(hexium);
464 	.name = "hexium HV-PCI6 Orion",