* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
+#include <linux/via-core.h>
+#include <linux/via_i2c.h>
#include "global.h"
u8 viafb_gpio_i2c_read_lvds(struct lvds_setting_information
{
u8 data;
- viaparinfo->shared->i2c_stuff.i2c_port = plvds_chip_info->i2c_port;
- viafb_i2c_readbyte(plvds_chip_info->lvds_chip_slave_addr, index, &data);
-
+ viafb_i2c_readbyte(plvds_chip_info->i2c_port,
+ plvds_chip_info->lvds_chip_slave_addr, index, &data);
return data;
}
{
int index, data;
- viaparinfo->shared->i2c_stuff.i2c_port = plvds_chip_info->i2c_port;
-
index = io_data.Index;
data = viafb_gpio_i2c_read_lvds(plvds_setting_info, plvds_chip_info,
index);
data = (data & (~io_data.Mask)) | io_data.Data;
- viafb_i2c_writebyte(plvds_chip_info->lvds_chip_slave_addr, index, data);
+ viafb_i2c_writebyte(plvds_chip_info->i2c_port,
+ plvds_chip_info->lvds_chip_slave_addr, index, data);
}
void viafb_init_lvds_vt1636(struct lvds_setting_information
}
}
-bool viafb_lvds_identify_vt1636(void)
+bool viafb_lvds_identify_vt1636(u8 i2c_adapter)
{
u8 Buffer[2];
/* Sense VT1636 LVDS Transmiter */
viaparinfo->chip_info->lvds_chip_info.lvds_chip_slave_addr =
- VT1636_LVDS_I2C_ADDR;
+ VT1636_LVDS_I2C_ADDR;
/* Check vendor ID first: */
- viafb_i2c_readbyte((u8) viaparinfo->chip_info->lvds_chip_info.
- lvds_chip_slave_addr,
- 0x00, &Buffer[0]);
- viafb_i2c_readbyte((u8) viaparinfo->chip_info->lvds_chip_info.
- lvds_chip_slave_addr,
- 0x01, &Buffer[1]);
+ if (viafb_i2c_readbyte(i2c_adapter, VT1636_LVDS_I2C_ADDR,
+ 0x00, &Buffer[0]))
+ return false;
+ viafb_i2c_readbyte(i2c_adapter, VT1636_LVDS_I2C_ADDR, 0x01, &Buffer[1]);
if (!((Buffer[0] == 0x06) && (Buffer[1] == 0x11)))
return false;
/* Check Chip ID: */
- viafb_i2c_readbyte((u8) viaparinfo->chip_info->lvds_chip_info.
- lvds_chip_slave_addr,
- 0x02, &Buffer[0]);
- viafb_i2c_readbyte((u8) viaparinfo->chip_info->lvds_chip_info.
- lvds_chip_slave_addr,
- 0x03, &Buffer[1]);
+ viafb_i2c_readbyte(i2c_adapter, VT1636_LVDS_I2C_ADDR, 0x02, &Buffer[0]);
+ viafb_i2c_readbyte(i2c_adapter, VT1636_LVDS_I2C_ADDR, 0x03, &Buffer[1]);
if ((Buffer[0] == 0x45) && (Buffer[1] == 0x33)) {
viaparinfo->chip_info->lvds_chip_info.lvds_chip_name =
VT1636_LVDS;