video and usb driver (rk3588)

Michael Grunditz michael.grunditz at gmail.com
Fri Jan 13 15:33:34 CET 2023


OK .. so for framebuffer I took the imx53 driver and modified it to rockchip.
>From my understanding it does what I want. However, nothing happens. No
error or anything.

This is from my driver.config

<start name="platform_drv" caps="150" managing_system="yes">
        <binary name="rk3588_platform_drv"/>
        <resource name="RAM" quantum="2M"/>
        <provides> <service name="Platform"/> </provides>
        <config>
            <policy label="gui_fb -> ">
            </policy>
            <policy label="usb_drv -> " info="yes">
                <device name="usb_host_2"/>
                <device name="usb_phy_2"/>
            </policy>

        </config>
        <route> <any-service> <parent/> </any-service> </route>
    </start>

    <start name="gui_fb" caps="250">
        <binary name="rk3588dma_fb_drv"/>

        <resource name="RAM" quantum="40M"/>
        <!-- <provides> <service name="Framebuffer"/>  </provides> -->
        <route>
            <service name="RM">       <parent/> </service>
            <service name="ROM" label="config"> <parent
label="fb_drv.config"/> </service>
            <service name="ROM">      <parent/> </service>
            <service name="PD">       <parent/> </service>
            <service name="CPU">      <parent/> </service>
            <service name="LOG">      <parent/> </service>
            <service name="Timer">    <parent/> </service>
            <service name="Capture">  <parent/> </service>
            <service name="IO_MEM">  <parent/> </service>
            <service name="Platform"> <child name="platform_drv"/> </service>
        </route>
    </start>



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