ti81xxhdmi.ko 定义了三套接口:
1、file_operations hdmi_fops,可在上层应用直接通过ioctls进行访问。
2、static struct platform_driver ti81xx_hdmi_driver,模块初始化时会调用。
3、static struct TI81xx_display_driver hdmi_driver,只是通过TI81xx_register_display_panel对其进行了注册,但具体调用方法,仍未搞清。有请高人指点迷津!!
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ti81xxhdmi.ko 定义了三套接口:
1、file_operations hdmi_fops,可在上层应用直接通过ioctls进行访问。
2、static struct platform_driver ti81xx_hdmi_driver,模块初始化时会调用。
3、static struct TI81xx_display_driver hdmi_driver,只是通过TI81xx_register_display_panel对其进行了注册,但具体调用方法,仍未搞清。有请高人指点迷津!!