/** * @brief omap3evmdc_init - module init function. Should be called before any * client driver init call * * @return result of operation - 0 is success */ int __init omap3evmdc_init(int is_onboard, int dec_i2c_bus, int dec_i2c_id) { int err; /* Status of Video Decoder : On Board or DC */ is_dec_onboard = is_onboard; err = omap3evmdc_mdc_config(); if (err) { printk(KERN_ERR MODULE_NAME ": MDC configuration failed \n"); return err; } /* * Register the I2C devices present in the board to the I2C * framework. * If more I2C devices are added, then each device information should * be registered with I2C using i2c_register_board_info(). */ #if defined(CONFIG_VIDEO_TVP514X) || defined(CONFIG_VIDEO_TVP514X_MODULE) tvp5146_i2c_board_info.addr = dec_i2c_id; err = i2c_register_board_info(dec_i2c_bus, &tvp5146_i2c_board_info, 1); if (err) { printk(KERN_ERR MODULE_NAME \ ": TVP5146 I2C Board Registration failed \n"); return err; } #endif printk(KERN_INFO MODULE_NAME ": Driver registration complete \n"); return 0; }
/** * @brief omap3evmdc_init - module init function. Should be called before any * client driver init call * * @return result of operation - 0 is success */ int __init omap3evmdc_init(void) { int err; /* Status of Video Decoder : On Board or DC */ if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) is_dec_onboard = TRUE; else is_dec_onboard = FALSE; err = omap3evmdc_mdc_config(); if (err) { printk(KERN_ERR MODULE_NAME ": MDC configuration failed \n"); return err; } /* * Register the I2C devices present in the board to the I2C * framework. * If more I2C devices are added, then each device information should * be registered with I2C using i2c_register_board_info(). */ #if defined(CONFIG_VIDEO_TVP514X) || defined(CONFIG_VIDEO_TVP514X_MODULE) if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) tvp5146_i2c_board_info.addr = 0x5C; else tvp5146_i2c_board_info.addr = 0x5D; err = i2c_register_board_info(TVP5146_I2C_BUSNUM, &tvp5146_i2c_board_info, 1); if (err) { printk(KERN_ERR MODULE_NAME \ ": TVP5146 I2C Board Registration failed \n"); return err; } #endif printk(KERN_INFO MODULE_NAME ": Driver registration complete \n"); return 0; }