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Commit 23adc757 authored by Devarsh Thakkar's avatar Devarsh Thakkar Committed by Xulin Sun
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HACK: drm: tidss: Soft reset dispc if simple-framebuffer is absent

commit 13cff4891677a475319f732bcc268bd20d6f4280 from
git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git



If bootloader is leaving DSS active on bootup, then simple-framebuffer
needs to be enabled mandatorily to hold a reference on DSS power-domain
as otherwise Linux power management framework being can power-off DSS on
tidss probe deferral while DSS is still active, thus leading to a system
hang.

Fixes: 9b769cdf5e38 ("drm/tidss: Add some support for splash-screen")
Signed-off-by: default avatarDevarsh Thakkar <devarsht@ti.com>
Signed-off-by: default avatarXulin Sun <xulin.sun@windriver.com>
parent 2e080394
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