Public bug reported:
when using the vc4-kms-v3d devicetree overlay to get accelerated
graphics /dev/fb0 is handled by the vc4 driver.
since this module does not exist in the initrd currently, using the
framebuffer for something like an early splash screen from the initrd is
impossible (it works fine when using the vc4-fkms-v3d overlay which
hands framebuffer handling back over to the kernel instead, but this
sadly results in a completely unaccelerated graphics stack)
the list of modules to include is:
drm_kms_helper.ko
drm.ko
drm_mipi_dsi.ko
vc4.ko
sysimgblt.ko
sysfillrect.ko
syscopyarea.ko
fb_sys_fops.ko
i2c-bcm2708.ko
** Affects: linux-raspi2 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1794279
Title:
please include vc4 modules in pi2-kernel snap initrd
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