drm/i915: Squelch repeated reasoning for why FBC cannot be activated

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Almost invariably the reason why FBC cannot be turned on is the same
every time (disabled via parameter, too many pipes, pipe too large etc)
as modesetting and framebuffer configuration changes less frequently
than trying to enable FBC.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

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Chris Wilson 2013-07-27 17:23:55 +01:00 • committed by Daniel Vetter

parent 135c81b8c3

commit 29ebf90f81

3 changed files with 46 additions and 23 deletions

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6

drivers/gpu/drm/i915/i915_debugfs.c

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4

drivers/gpu/drm/i915/i915_drv.h

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59

drivers/gpu/drm/i915/intel_pm.c

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