Age | Commit message (Collapse) | Author | Files | Lines | |
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2020-12-24 | drm/i915/gt: Consolidate the CS timestamp clocks | Chris Wilson | 1 | -4/+4 | |
Pull the GT clock information [used to derive CS timestamps and PM interval] under the GT so that is it local to the users. In doing so, we consolidate the two references for the same information, of which the runtime-info took note of a potential clock source override and scaling factors. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201223122359.22562-2-chris@chris-wilson.co.uk | |||||
2020-04-24 | drm/i915/gt: Use the RPM config register to determine clk frequencies | Chris Wilson | 1 | -0/+27 | |
For many configuration details within RC6 and RPS we are programming intervals for the internal clocks. From gen11, these clocks are configuration via the RPM_CONFIG and so for convenience, we would like to convert to/from more natural units (ns). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Andi Shyti <andi.shyti@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Andi Shyti <andi.shyti@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200424162805.25920-2-chris@chris-wilson.co.uk |