drm/i915/gen11: add support for reading the timestamp frequency

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The only thing that differs here is that the crystal clock freq now
has four possible values.

This patch gets rid of the "Unknown gen, unable to compute..." message
at boot for gen11.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180109232835.11478-18-paulo.r.zanoni@intel.com

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This commit is contained in:

Paulo Zanoni 2018-01-09 21:28:35 -02:00

parent fbe6f8f2a6

commit d775a7b184

2 changed files with 61 additions and 16 deletions

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6

drivers/gpu/drm/i915/i915_reg.h

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69

drivers/gpu/drm/i915/intel_device_info.c

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