drm/i915: Use down ei for manual Baytrail RPS calculations

Browse source

Use both up/down manual ei calcuations for symmetry and greater
flexibility for reclocking, instead of faking the down interrupt based
on a fixed integer number of up interrupts.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Deepak S<deepak.s@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

This commit is contained in:

Chris Wilson 2015-03-18 09:48:23 +00:00 • committed by Daniel Vetter

parent 43cf3bf084

commit 6f4b12f89c

4 changed files with 4 additions and 19 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/gpu/drm/i915/i915_drv.h

View file

15

drivers/gpu/drm/i915/i915_irq.c

View file

1

drivers/gpu/drm/i915/i915_reg.h

View file

5

drivers/gpu/drm/i915/intel_pm.c

View file