drm/i915/icp: Get/set proper Raw clock frequency on ICP

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Add register definitions for setting the rawclock.
Set the numerator,denominator and divider values.

v2: Simplify the commit message. Simplify the math.
Add  register bits for numerator. (Paulo)
v3 (from Paulo): coding style bikesheds.

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180111180010.24357-5-paulo.r.zanoni@intel.com

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Anusha Srivatsa 2018-01-11 16:00:06 -02:00 • committed by Paulo Zanoni

parent 0b58436f2d

commit 4ef99abd07

2 changed files with 29 additions and 2 deletions

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2

drivers/gpu/drm/i915/i915_reg.h

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29

drivers/gpu/drm/i915/intel_cdclk.c

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