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https://github.com/genodelabs/genode.git
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c81af531a3
This patch replaces the use of the "Framebuffer" session interface by the new "Capture" session interface in all framebuffer drivers. Thanks to this change, those drivers have become mere clients of the nitpicker GUI server now, and are no longer critical for the liveliness of the GUI server. The patch touches the following areas: - The actual driver components. The new versions of all drivers have been tested on the respective hardware. Generally, the drivers have become simpler. - The drivers_interactive packages for various boards. The drivers subsystem no longer provides a "Framebuffer" service but needs a valid route to the "Capture" service provided by nitpicker. - The driver manager of Sculpt OS. - This patch changes the role of the test-framebuffer component from a framebuffer client to a capture server so that drivers (capture clients) can be directly connected to the test component without the nitpicker server. - Framebuffer driver no longer support the unbuffered mode. - The fb_bench.run script is no longer very meaningful because it interplays solely with nitpicker, not with the driver directly. - All run scripts for graphical scenarios and the related depot archives got adapted to the change. Fixes #3813
171 lines
4.3 KiB
PHP
171 lines
4.3 KiB
PHP
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if {[have_spec linux] && $use_i965} {
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puts "i965 driver not supported on Linux."
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exit 1
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}
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if {[have_include power_on/qemu] && $use_i965} {
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puts "i965 driver not supported in Qemu."
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exit 1
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}
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create_boot_directory
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import_from_depot [depot_user]/src/[base_src] \
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[depot_user]/pkg/[drivers_interactive_pkg] \
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[depot_user]/src/nitpicker \
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[depot_user]/src/demo \
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[depot_user]/src/init
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set build_components {
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drivers/gpu/intel
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lib/mesa/swrast
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}
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lappend_if $use_i965 build_components lib/mesa/i965
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lappend build_components $demo_component
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build $build_components
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set config {
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<config prio_levels="2">
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<parent-provides>
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<service name="CPU"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="LOG"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="ROM"/>
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</parent-provides>
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<default caps="100"/>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="Timer"/></provides>
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</start>
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<start name="drivers" caps="1500">
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<resource name="RAM" quantum="64M" constrain_phys="yes"/>
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<binary name="init"/>
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<route>
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<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
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<service name="Timer"> <child name="timer"/> </service>
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<service name="Capture"> <child name="nitpicker"/> </service>
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<any-service> <parent/> </any-service>
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</route>
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<provides> <service name="Input"/> </provides>
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</start>
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<start name="nitpicker" caps="200">
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<resource name="RAM" quantum="2M"/>
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<provides> <service name="Gui"/> <service name="Capture"/> </provides>
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<config request_framebuffer="no">
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<capture/>
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<domain name="pointer" layer="1" content="client" label="no" origin="pointer" />
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<domain name="default" layer="2" content="client" label="no" focus="click" hover="always" />
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<policy label_prefix="pointer" domain="pointer"/>
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<default-policy domain="default"/>
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</config>
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<route><any-service><parent/><any-child/></any-service></route>
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</start>
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<start name="pointer">
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<resource name="RAM" quantum="1M"/>
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</start>}
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set backend_library egl_swrast.lib.so
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if {$use_i965} {
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set backend_library egl_i965.lib.so
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}
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set launchpad_config {
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<config>
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<launcher name="init" ram_quota="1G" caps="2000">
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<config verbose="yes">
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<parent-provides>
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<service name="ROM"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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<service name="Gui"/>
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<service name="Timer"/>
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<service name="Gpu"/>
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</parent-provides>
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<start name="liquid_fb" caps="200">
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<resource name="RAM" quantum="16M"/>
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<provides> <service name="Framebuffer"/> <service name="Input"/> </provides>
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<config resize_handle="off" animate="off" title="gears" width="600" height="600" xpos="100" ypos="100"/>
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<route>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>}
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append launchpad_config "
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<start name=\"$demo_binary\" caps=\"$demo_caps\">
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<resource name=\"RAM\" quantum=\"$demo_ram_quota\"/>"
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append launchpad_config $demo_config
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append launchpad_config "
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<route>
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<service name=\"ROM\" label=\"egl_drv.lib.so\">
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<parent label=\"$backend_library\"/>
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</service>"
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append launchpad_config {
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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</config>
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</launcher>
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</config>}
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append config {
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<start name="launchpad" caps="512">
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<resource name="RAM" quantum="512M"/>}
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append config $launchpad_config
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append config {
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</start>}
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append_if $use_i965 config {
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<start name="intel_fb_drv" caps="200">
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<binary name="intel_gpu_drv"/>
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<resource name="RAM" quantum="40M"/>
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<provides> <service name="Gpu"/> </provides>
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<route>
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<any-service> <parent /> <any-child/> </any-service>
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</route>
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</start>}
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append config {
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</config>}
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install_config $config
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set boot_modules {
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libc.lib.so vfs.lib.so libm.lib.so
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egl.lib.so mesa.lib.so stdcxx.lib.so
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expat.lib.so glapi.lib.so
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egl_swrast.lib.so
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}
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append_if $use_i965 boot_modules {
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egl_i965.lib.so drm.lib.so
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intel_gpu_drv
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}
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append boot_modules $demo_modules
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build_boot_image $boot_modules
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append qemu_args " -m 768"
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run_genode_until forever
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