]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915/cnl: only divide up base frequency with crystal source
authorLionel Landwerlin <lionel.g.landwerlin@intel.com>
Mon, 13 Nov 2017 23:34:55 +0000 (23:34 +0000)
committerPaulo Zanoni <paulo.r.zanoni@intel.com>
Mon, 4 Dec 2017 18:16:11 +0000 (16:16 -0200)
commit53ff2641a817099e1c6d1aef409ba004c3a9f1ea
treeddc72ff498dedefb988155f35809589bd43bf043
parent006c23327f8de8575508c458131b304188d426f7
drm/i915/cnl: only divide up base frequency with crystal source

We apply this logic to Gen9 as well. We didn't notice this issue as
most part we've encountered so far only use the crystal as source for
their timestamp registers.

Fixes: dab9178333 ("drm/i915: expose command stream timestamp frequency to userspace")
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-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/20171113233455.12085-5-lionel.g.landwerlin@intel.com
drivers/gpu/drm/i915/intel_device_info.c