review.tizen.org Git - platform/adaptation/renesas_rcar/renesas

projects / platform / adaptation / renesas_rcar / renesas_kernel.git / commit

author	Jesse Barnes <jbarnes@virtuousgeek.org>
	Thu, 20 May 2010 21:28:11 +0000 (14:28 -0700)
committer	Eric Anholt <eric@anholt.net>
	Wed, 26 May 2010 21:10:01 +0000 (14:10 -0700)
commit	7648fa99eb77a2e1a90b7beaa420e07d819b9c11
tree	29991eba782a22922441813dcc3a5cbde8377119	tree \| snapshot
parent	7a772c492fcfffae812ffca78a628e76fa57fe58	commit \| diff

drm/i915: add power monitoring support

Add power monitoring support to the i915 driver for use by the IPS
driver.  Export the available power info to the IPS driver through a few
new inter-driver hooks.  When used together, the IPS driver and this
patch can significantly increase graphics performance on Ironlake class
chips.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[anholt: Fixed 32-bit compile.  stupid obfuscating div_u64()]
Signed-off-by: Eric Anholt <eric@anholt.net>

Domain: System / Uncategorized;

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drivers/gpu/drm/i915/i915_debugfs.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_dma.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_drv.h		diff \| blob \| history
drivers/gpu/drm/i915/i915_irq.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_reg.h		diff \| blob \| history
drivers/gpu/drm/i915/intel_display.c		diff \| blob \| history