Chris Wilson e3cb653d5c drm/i915: Disable FBC if BIOS reserved memory (stolen) is unavailable ...

The FBC requires a couple of contiguous buffers, which we allocate from
stolen memory. If stolen memory is unavailable, we cannot allocate those
buffers and so cannot support FBC. Mark it so.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190911175926.31365-1-chris@chris-wilson.co.uk

2019-09-12 11:43:48 +01:00

37 KiB

Raw Blame History

View Raw