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path: root/drivers/media/dvb/b2c2/flexcop-common.h
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Diffstat (limited to 'drivers/media/dvb/b2c2/flexcop-common.h')
-rw-r--r--drivers/media/dvb/b2c2/flexcop-common.h17
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/media/dvb/b2c2/flexcop-common.h b/drivers/media/dvb/b2c2/flexcop-common.h
index 5a6c4fe249e..8ce06336e76 100644
--- a/drivers/media/dvb/b2c2/flexcop-common.h
+++ b/drivers/media/dvb/b2c2/flexcop-common.h
@@ -44,6 +44,14 @@ struct flexcop_dma {
u32 size; /* size of each address in bytes */
};
+struct flexcop_i2c_adapter {
+ struct flexcop_device *fc;
+ struct i2c_adapter i2c_adap;
+
+ u8 no_base_addr;
+ flexcop_i2c_port_t port;
+};
+
/* Control structure for data definitions that are common to
* the B2C2-based PCI and USB devices.
*/
@@ -72,7 +80,7 @@ struct flexcop_device {
struct dmx_frontend mem_frontend;
int (*fe_sleep) (struct dvb_frontend *);
- struct i2c_adapter i2c_adap;
+ struct flexcop_i2c_adapter fc_i2c_adap[3];
struct mutex i2c_mutex;
struct module *owner;
@@ -87,7 +95,8 @@ struct flexcop_device {
int (*write_ibi_reg) (struct flexcop_device *, flexcop_ibi_register, flexcop_ibi_value);
- int (*i2c_request) (struct flexcop_device*, flexcop_access_op_t, flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
+ int (*i2c_request) (struct flexcop_i2c_adapter*,
+ flexcop_access_op_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
int (*stream_control) (struct flexcop_device*, int);
int (*get_mac_addr) (struct flexcop_device *fc, int extended);
@@ -128,8 +137,8 @@ int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended);
* one. We have it in flexcop-i2c.c, because it is going via the actual
* I2C-channel of the flexcop.
*/
-int flexcop_i2c_request(struct flexcop_device*, flexcop_access_op_t,
- flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
+int flexcop_i2c_request(struct flexcop_i2c_adapter*, flexcop_access_op_t,
+ u8 chipaddr, u8 addr, u8 *buf, u16 len);
/* from flexcop-sram.c */
int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target);