drm/i915: Store CS timestamp frequency in Hz

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kHz isn't accurate enough for storing the CS timestamp
frequency on some of the platforms. Store the value
in Hz instead.

Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200302143943.32676-2-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

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This commit is contained in:

Ville Syrjälä 2020-03-02 16:39:39 +02:00

parent 2e2701582a

commit 56f1b31f1d

6 changed files with 30 additions and 30 deletions

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6

drivers/gpu/drm/i915/i915_debugfs.c

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2

drivers/gpu/drm/i915/i915_getparam.c

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12

drivers/gpu/drm/i915/i915_perf.c

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34

drivers/gpu/drm/i915/intel_device_info.c

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2

drivers/gpu/drm/i915/intel_device_info.h

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4

drivers/gpu/drm/i915/selftests/i915_perf.c

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