linux/drivers/gpu
Jesse Barnes b79d499022 drm/i915: support low power watermarks on Ironlake
This patch actually makes the watermark code even uglier (if that's
possible), but has the advantage of sharing code between SNB and ILK at
least.  Longer term we should refactor the watermark stuff into its own
file and clean it up now that we know how it's supposed to work.

Supporting WM2 on my Vaio reduced power consumption by around 0.5W, so
this patch is definitely worthwhile (though it also needs lots of test
coverage).

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[ickle: pass the watermark structs arounds]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-01-11 20:36:14 +00:00
..
drm drm/i915: support low power watermarks on Ironlake 2011-01-11 20:36:14 +00:00
stub drm/stub/Kconfig: fix Kconfig for stub driver. 2010-11-09 13:33:00 +10:00
vga vga_switcheroo: comparing too few characters in strncmp() 2011-01-07 15:29:37 +10:00
Makefile gpu: Add Intel GMA500(Poulsbo) Stub Driver 2010-10-26 11:00:13 +10:00